Add generated DeepCopy implementations for pkg/types/installconfig

go.mod

@@ -132,6 +132,7 @@ require (
 	k8s.io/apimachinery v0.34.1
 	k8s.io/client-go v0.34.1
 	k8s.io/cloud-provider-vsphere v1.31.0
+	k8s.io/code-generator v0.34.1
 	k8s.io/klog v1.0.0
 	k8s.io/klog/v2 v2.130.1
 	k8s.io/utils v0.0.0-20250820121507-0af2bda4dd1d
@@ -347,6 +348,7 @@ require (
 	k8s.io/cli-runtime v0.33.4 // indirect
 	k8s.io/cluster-bootstrap v0.33.3 // indirect
 	k8s.io/component-base v0.34.1 // indirect
+	k8s.io/gengo/v2 v2.0.0-20250604051438-85fd79dbfd9f // indirect
 	k8s.io/kube-openapi v0.0.0-20250710124328-f3f2b991d03b // indirect
 	k8s.io/kubectl v0.33.4 // indirect
 	sigs.k8s.io/kustomize/api v0.19.0 // indirect

go.sum

@@ -1172,10 +1172,14 @@ k8s.io/client-go v0.34.1/go.mod h1:kA8v0FP+tk6sZA0yKLRG67LWjqufAoSHA2xVGKw9Of8=
 k8s.io/cluster-bootstrap v0.33.3 h1:u2NTxJ5CFSBFXaDxLQoOWMly8eni31psVso+caq6uwI=
 k8s.io/cluster-bootstrap v0.33.3/go.mod h1:p970f8u8jf273zyQ5raD8WUu2XyAl0SAWOY82o7i/ds=
 k8s.io/code-generator v0.23.3/go.mod h1:S0Q1JVA+kSzTI1oUvbKAxZY/DYbA/ZUb4Uknog12ETk=
+k8s.io/code-generator v0.34.1 h1:WpphT26E+j7tEgIUfFr5WfbJrktCGzB3JoJH9149xYc=
+k8s.io/code-generator v0.34.1/go.mod h1:DeWjekbDnJWRwpw3s0Jat87c+e0TgkxoR4ar608yqvg=
 k8s.io/component-base v0.34.1 h1:v7xFgG+ONhytZNFpIz5/kecwD+sUhVE6HU7qQUiRM4A=
 k8s.io/component-base v0.34.1/go.mod h1:mknCpLlTSKHzAQJJnnHVKqjxR7gBeHRv0rPXA7gdtQ0=
 k8s.io/gengo v0.0.0-20210813121822-485abfe95c7c/go.mod h1:FiNAH4ZV3gBg2Kwh89tzAEV2be7d5xI0vBa/VySYy3E=
 k8s.io/gengo v0.0.0-20211129171323-c02415ce4185/go.mod h1:FiNAH4ZV3gBg2Kwh89tzAEV2be7d5xI0vBa/VySYy3E=
+k8s.io/gengo/v2 v2.0.0-20250604051438-85fd79dbfd9f h1:SLb+kxmzfA87x4E4brQzB33VBbT2+x7Zq9ROIHmGn9Q=
+k8s.io/gengo/v2 v2.0.0-20250604051438-85fd79dbfd9f/go.mod h1:EJykeLsmFC60UQbYJezXkEsG2FLrt0GPNkU5iK5GWxU=
 k8s.io/klog v1.0.0 h1:Pt+yjF5aB1xDSVbau4VsWe+dQNzA0qv1LlXdC2dF6Q8=
 k8s.io/klog v1.0.0/go.mod h1:4Bi6QPql/J/LkTDqv7R/cd3hPo4k2DG6Ptcz060Ez5I=
 k8s.io/klog/v2 v2.0.0/go.mod h1:PBfzABfn139FHAV07az/IF9Wp1bkk3vpT2XSJ76fSDE=

pkg/ipnet/ipnet.go

@@ -95,3 +95,22 @@ func MustParseCIDR(s string) *IPNet {
 	}
 	return cidr
 }
+
+// DeepCopyInto copies the receiver into out.  out must be non-nil.
+func (ipnet *IPNet) DeepCopyInto(out *IPNet) {
+	if ipnet == nil {
+		*out = IPNet{}
+	} else {
+		*out = *ipnet
+	}
+}
+
+// DeepCopy copies the receiver, creating a new IPNet.
+func (ipnet *IPNet) DeepCopy() *IPNet {
+	if ipnet == nil {
+		return nil
+	}
+	out := new(IPNet)
+	ipnet.DeepCopyInto(out)
+	return out
+}

pkg/ipnet/ipnet_test.go

@@ -56,3 +56,36 @@ func TestUnmarshal(t *testing.T) {
 		})
 	}
 }
+
+func TestDeepCopy(t *testing.T) {
+	for _, ipNetIn := range []*IPNet{
+		{},
+		{IPNet: net.IPNet{
+			IP:   net.IP{192, 168, 0, 10},
+			Mask: net.IPv4Mask(255, 255, 255, 0),
+		}},
+	} {
+		t.Run(ipNetIn.String(), func(t *testing.T) {
+			t.Run("DeepCopyInto", func(t *testing.T) {
+				ipNetOut := &IPNet{}
+				ipNetIn.DeepCopyInto(ipNetOut)
+				if ipNetOut.String() != ipNetIn.String() {
+					t.Fatalf("%v != %v", ipNetOut, ipNetIn)
+				}
+				if ipNetOut == ipNetIn {
+					t.Fatalf("DeepCopyInto did not deep copy (pointers are equal)")
+				}
+			})
+
+			t.Run("DeepCopy", func(t *testing.T) {
+				ipNetOut := ipNetIn.DeepCopy()
+				if ipNetOut.String() != ipNetIn.String() {
+					t.Fatalf("%v != %v", ipNetOut, ipNetIn)
+				}
+				if ipNetOut == ipNetIn {
+					t.Fatalf("DeepCopy did not deep copy (pointers are equal)")
+				}
+			})
+		})
+	}
+}

pkg/types/aws/doc.go

@@ -1,5 +1,6 @@
 // Package aws contains AWS-specific structures for installer
 // configuration and management.
+// +k8s:deepcopy-gen=package
 package aws
 
 // Name is name for the AWS platform.

pkg/types/aws/zz_generated.deepcopy.go

@@ -0,0 +1,215 @@
+//go:build !ignore_autogenerated
+// +build !ignore_autogenerated
+
+// Code generated by deepcopy-gen. DO NOT EDIT.
+
+package aws
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *EC2Metadata) DeepCopyInto(out *EC2Metadata) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new EC2Metadata.
+func (in *EC2Metadata) DeepCopy() *EC2Metadata {
+	if in == nil {
+		return nil
+	}
+	out := new(EC2Metadata)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *EC2RootVolume) DeepCopyInto(out *EC2RootVolume) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new EC2RootVolume.
+func (in *EC2RootVolume) DeepCopy() *EC2RootVolume {
+	if in == nil {
+		return nil
+	}
+	out := new(EC2RootVolume)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *MachinePool) DeepCopyInto(out *MachinePool) {
+	*out = *in
+	if in.Zones != nil {
+		in, out := &in.Zones, &out.Zones
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	out.EC2RootVolume = in.EC2RootVolume
+	out.EC2Metadata = in.EC2Metadata
+	if in.AdditionalSecurityGroupIDs != nil {
+		in, out := &in.AdditionalSecurityGroupIDs, &out.AdditionalSecurityGroupIDs
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MachinePool.
+func (in *MachinePool) DeepCopy() *MachinePool {
+	if in == nil {
+		return nil
+	}
+	out := new(MachinePool)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *Metadata) DeepCopyInto(out *Metadata) {
+	*out = *in
+	if in.ServiceEndpoints != nil {
+		in, out := &in.ServiceEndpoints, &out.ServiceEndpoints
+		*out = make([]ServiceEndpoint, len(*in))
+		copy(*out, *in)
+	}
+	if in.Identifier != nil {
+		in, out := &in.Identifier, &out.Identifier
+		*out = make([]map[string]string, len(*in))
+		for i := range *in {
+			if (*in)[i] != nil {
+				in, out := &(*in)[i], &(*out)[i]
+				*out = make(map[string]string, len(*in))
+				for key, val := range *in {
+					(*out)[key] = val
+				}
+			}
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Metadata.
+func (in *Metadata) DeepCopy() *Metadata {
+	if in == nil {
+		return nil
+	}
+	out := new(Metadata)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *Platform) DeepCopyInto(out *Platform) {
+	*out = *in
+	if in.DeprecatedSubnets != nil {
+		in, out := &in.DeprecatedSubnets, &out.DeprecatedSubnets
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	in.VPC.DeepCopyInto(&out.VPC)
+	if in.UserTags != nil {
+		in, out := &in.UserTags, &out.UserTags
+		*out = make(map[string]string, len(*in))
+		for key, val := range *in {
+			(*out)[key] = val
+		}
+	}
+	if in.ServiceEndpoints != nil {
+		in, out := &in.ServiceEndpoints, &out.ServiceEndpoints
+		*out = make([]ServiceEndpoint, len(*in))
+		copy(*out, *in)
+	}
+	if in.DefaultMachinePlatform != nil {
+		in, out := &in.DefaultMachinePlatform, &out.DefaultMachinePlatform
+		*out = new(MachinePool)
+		(*in).DeepCopyInto(*out)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Platform.
+func (in *Platform) DeepCopy() *Platform {
+	if in == nil {
+		return nil
+	}
+	out := new(Platform)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ServiceEndpoint) DeepCopyInto(out *ServiceEndpoint) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ServiceEndpoint.
+func (in *ServiceEndpoint) DeepCopy() *ServiceEndpoint {
+	if in == nil {
+		return nil
+	}
+	out := new(ServiceEndpoint)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *Subnet) DeepCopyInto(out *Subnet) {
+	*out = *in
+	if in.Roles != nil {
+		in, out := &in.Roles, &out.Roles
+		*out = make([]SubnetRole, len(*in))
+		copy(*out, *in)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Subnet.
+func (in *Subnet) DeepCopy() *Subnet {
+	if in == nil {
+		return nil
+	}
+	out := new(Subnet)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *SubnetRole) DeepCopyInto(out *SubnetRole) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new SubnetRole.
+func (in *SubnetRole) DeepCopy() *SubnetRole {
+	if in == nil {
+		return nil
+	}
+	out := new(SubnetRole)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *VPC) DeepCopyInto(out *VPC) {
+	*out = *in
+	if in.Subnets != nil {
+		in, out := &in.Subnets, &out.Subnets
+		*out = make([]Subnet, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new VPC.
+func (in *VPC) DeepCopy() *VPC {
+	if in == nil {
+		return nil
+	}
+	out := new(VPC)
+	in.DeepCopyInto(out)
+	return out
+}

pkg/types/azure/doc.go

@@ -1,5 +1,6 @@
 // Package azure contains Azure-specific structures for installer
 // configuration and management.
+// +k8s:deepcopy-gen=package
 package azure
 
 // Name is the name for the Azure platform.

pkg/types/azure/zz_generated.deepcopy.go

@@ -0,0 +1,363 @@
+//go:build !ignore_autogenerated
+// +build !ignore_autogenerated
+
+// Code generated by deepcopy-gen. DO NOT EDIT.
+
+package azure
+
+import (
+	v1beta1 "sigs.k8s.io/cluster-api-provider-azure/api/v1beta1"
+)
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *BootDiagnostics) DeepCopyInto(out *BootDiagnostics) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new BootDiagnostics.
+func (in *BootDiagnostics) DeepCopy() *BootDiagnostics {
+	if in == nil {
+		return nil
+	}
+	out := new(BootDiagnostics)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ConfidentialVM) DeepCopyInto(out *ConfidentialVM) {
+	*out = *in
+	if in.UEFISettings != nil {
+		in, out := &in.UEFISettings, &out.UEFISettings
+		*out = new(UEFISettings)
+		(*in).DeepCopyInto(*out)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ConfidentialVM.
+func (in *ConfidentialVM) DeepCopy() *ConfidentialVM {
+	if in == nil {
+		return nil
+	}
+	out := new(ConfidentialVM)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *CustomerManagedKey) DeepCopyInto(out *CustomerManagedKey) {
+	*out = *in
+	out.KeyVault = in.KeyVault
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new CustomerManagedKey.
+func (in *CustomerManagedKey) DeepCopy() *CustomerManagedKey {
+	if in == nil {
+		return nil
+	}
+	out := new(CustomerManagedKey)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *DiskEncryptionSet) DeepCopyInto(out *DiskEncryptionSet) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new DiskEncryptionSet.
+func (in *DiskEncryptionSet) DeepCopy() *DiskEncryptionSet {
+	if in == nil {
+		return nil
+	}
+	out := new(DiskEncryptionSet)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *KeyVault) DeepCopyInto(out *KeyVault) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new KeyVault.
+func (in *KeyVault) DeepCopy() *KeyVault {
+	if in == nil {
+		return nil
+	}
+	out := new(KeyVault)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *MachinePool) DeepCopyInto(out *MachinePool) {
+	*out = *in
+	if in.Zones != nil {
+		in, out := &in.Zones, &out.Zones
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	in.OSDisk.DeepCopyInto(&out.OSDisk)
+	if in.BootDiagnostics != nil {
+		in, out := &in.BootDiagnostics, &out.BootDiagnostics
+		*out = new(BootDiagnostics)
+		**out = **in
+	}
+	out.OSImage = in.OSImage
+	if in.Settings != nil {
+		in, out := &in.Settings, &out.Settings
+		*out = new(SecuritySettings)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.Identity != nil {
+		in, out := &in.Identity, &out.Identity
+		*out = new(VMIdentity)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.DataDisks != nil {
+		in, out := &in.DataDisks, &out.DataDisks
+		*out = make([]v1beta1.DataDisk, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MachinePool.
+func (in *MachinePool) DeepCopy() *MachinePool {
+	if in == nil {
+		return nil
+	}
+	out := new(MachinePool)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *Metadata) DeepCopyInto(out *Metadata) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Metadata.
+func (in *Metadata) DeepCopy() *Metadata {
+	if in == nil {
+		return nil
+	}
+	out := new(Metadata)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *OSDisk) DeepCopyInto(out *OSDisk) {
+	*out = *in
+	if in.DiskEncryptionSet != nil {
+		in, out := &in.DiskEncryptionSet, &out.DiskEncryptionSet
+		*out = new(DiskEncryptionSet)
+		**out = **in
+	}
+	if in.SecurityProfile != nil {
+		in, out := &in.SecurityProfile, &out.SecurityProfile
+		*out = new(VMDiskSecurityProfile)
+		(*in).DeepCopyInto(*out)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new OSDisk.
+func (in *OSDisk) DeepCopy() *OSDisk {
+	if in == nil {
+		return nil
+	}
+	out := new(OSDisk)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *OSImage) DeepCopyInto(out *OSImage) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new OSImage.
+func (in *OSImage) DeepCopy() *OSImage {
+	if in == nil {
+		return nil
+	}
+	out := new(OSImage)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *Platform) DeepCopyInto(out *Platform) {
+	*out = *in
+	if in.DefaultMachinePlatform != nil {
+		in, out := &in.DefaultMachinePlatform, &out.DefaultMachinePlatform
+		*out = new(MachinePool)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.UserTags != nil {
+		in, out := &in.UserTags, &out.UserTags
+		*out = make(map[string]string, len(*in))
+		for key, val := range *in {
+			(*out)[key] = val
+		}
+	}
+	if in.CustomerManagedKey != nil {
+		in, out := &in.CustomerManagedKey, &out.CustomerManagedKey
+		*out = new(CustomerManagedKey)
+		**out = **in
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Platform.
+func (in *Platform) DeepCopy() *Platform {
+	if in == nil {
+		return nil
+	}
+	out := new(Platform)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *SecuritySettings) DeepCopyInto(out *SecuritySettings) {
+	*out = *in
+	if in.ConfidentialVM != nil {
+		in, out := &in.ConfidentialVM, &out.ConfidentialVM
+		*out = new(ConfidentialVM)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.TrustedLaunch != nil {
+		in, out := &in.TrustedLaunch, &out.TrustedLaunch
+		*out = new(TrustedLaunch)
+		(*in).DeepCopyInto(*out)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new SecuritySettings.
+func (in *SecuritySettings) DeepCopy() *SecuritySettings {
+	if in == nil {
+		return nil
+	}
+	out := new(SecuritySettings)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *TrustedLaunch) DeepCopyInto(out *TrustedLaunch) {
+	*out = *in
+	if in.UEFISettings != nil {
+		in, out := &in.UEFISettings, &out.UEFISettings
+		*out = new(UEFISettings)
+		(*in).DeepCopyInto(*out)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TrustedLaunch.
+func (in *TrustedLaunch) DeepCopy() *TrustedLaunch {
+	if in == nil {
+		return nil
+	}
+	out := new(TrustedLaunch)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *UEFISettings) DeepCopyInto(out *UEFISettings) {
+	*out = *in
+	if in.SecureBoot != nil {
+		in, out := &in.SecureBoot, &out.SecureBoot
+		*out = new(string)
+		**out = **in
+	}
+	if in.VirtualizedTrustedPlatformModule != nil {
+		in, out := &in.VirtualizedTrustedPlatformModule, &out.VirtualizedTrustedPlatformModule
+		*out = new(string)
+		**out = **in
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new UEFISettings.
+func (in *UEFISettings) DeepCopy() *UEFISettings {
+	if in == nil {
+		return nil
+	}
+	out := new(UEFISettings)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *UserAssignedIdentity) DeepCopyInto(out *UserAssignedIdentity) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new UserAssignedIdentity.
+func (in *UserAssignedIdentity) DeepCopy() *UserAssignedIdentity {
+	if in == nil {
+		return nil
+	}
+	out := new(UserAssignedIdentity)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *VMDiskSecurityProfile) DeepCopyInto(out *VMDiskSecurityProfile) {
+	*out = *in
+	if in.DiskEncryptionSet != nil {
+		in, out := &in.DiskEncryptionSet, &out.DiskEncryptionSet
+		*out = new(DiskEncryptionSet)
+		**out = **in
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new VMDiskSecurityProfile.
+func (in *VMDiskSecurityProfile) DeepCopy() *VMDiskSecurityProfile {
+	if in == nil {
+		return nil
+	}
+	out := new(VMDiskSecurityProfile)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *VMIdentity) DeepCopyInto(out *VMIdentity) {
+	*out = *in
+	if in.UserAssignedIdentities != nil {
+		in, out := &in.UserAssignedIdentities, &out.UserAssignedIdentities
+		*out = make([]UserAssignedIdentity, len(*in))
+		copy(*out, *in)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new VMIdentity.
+func (in *VMIdentity) DeepCopy() *VMIdentity {
+	if in == nil {
+		return nil
+	}
+	out := new(VMIdentity)
+	in.DeepCopyInto(out)
+	return out
+}

pkg/types/baremetal/doc.go

@@ -1,5 +1,6 @@
 // Package baremetal contains baremetal-specific structures for
 // installer configuration and management.
+// +k8s:deepcopy-gen=package
 package baremetal
 
 // Name is the name for the baremetal platform.

pkg/types/baremetal/zz_generated.deepcopy.go

@@ -0,0 +1,163 @@
+//go:build !ignore_autogenerated
+// +build !ignore_autogenerated
+
+// Code generated by deepcopy-gen. DO NOT EDIT.
+
+package baremetal
+
+import (
+	configv1 "github.com/openshift/api/config/v1"
+	v1 "k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1"
+)
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *BMC) DeepCopyInto(out *BMC) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new BMC.
+func (in *BMC) DeepCopy() *BMC {
+	if in == nil {
+		return nil
+	}
+	out := new(BMC)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *Host) DeepCopyInto(out *Host) {
+	*out = *in
+	out.BMC = in.BMC
+	if in.RootDeviceHints != nil {
+		in, out := &in.RootDeviceHints, &out.RootDeviceHints
+		*out = new(RootDeviceHints)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.NetworkConfig != nil {
+		in, out := &in.NetworkConfig, &out.NetworkConfig
+		*out = new(v1.JSON)
+		(*in).DeepCopyInto(*out)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Host.
+func (in *Host) DeepCopy() *Host {
+	if in == nil {
+		return nil
+	}
+	out := new(Host)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *MachinePool) DeepCopyInto(out *MachinePool) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MachinePool.
+func (in *MachinePool) DeepCopy() *MachinePool {
+	if in == nil {
+		return nil
+	}
+	out := new(MachinePool)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *Metadata) DeepCopyInto(out *Metadata) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Metadata.
+func (in *Metadata) DeepCopy() *Metadata {
+	if in == nil {
+		return nil
+	}
+	out := new(Metadata)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *Platform) DeepCopyInto(out *Platform) {
+	*out = *in
+	if in.ProvisioningNetworkCIDR != nil {
+		in, out := &in.ProvisioningNetworkCIDR, &out.ProvisioningNetworkCIDR
+		*out = (*in).DeepCopy()
+	}
+	if in.Hosts != nil {
+		in, out := &in.Hosts, &out.Hosts
+		*out = make([]*Host, len(*in))
+		for i := range *in {
+			if (*in)[i] != nil {
+				in, out := &(*in)[i], &(*out)[i]
+				*out = new(Host)
+				(*in).DeepCopyInto(*out)
+			}
+		}
+	}
+	if in.DefaultMachinePlatform != nil {
+		in, out := &in.DefaultMachinePlatform, &out.DefaultMachinePlatform
+		*out = new(MachinePool)
+		**out = **in
+	}
+	if in.APIVIPs != nil {
+		in, out := &in.APIVIPs, &out.APIVIPs
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	if in.IngressVIPs != nil {
+		in, out := &in.IngressVIPs, &out.IngressVIPs
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	if in.LoadBalancer != nil {
+		in, out := &in.LoadBalancer, &out.LoadBalancer
+		*out = new(configv1.BareMetalPlatformLoadBalancer)
+		**out = **in
+	}
+	if in.AdditionalNTPServers != nil {
+		in, out := &in.AdditionalNTPServers, &out.AdditionalNTPServers
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Platform.
+func (in *Platform) DeepCopy() *Platform {
+	if in == nil {
+		return nil
+	}
+	out := new(Platform)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *RootDeviceHints) DeepCopyInto(out *RootDeviceHints) {
+	*out = *in
+	if in.Rotational != nil {
+		in, out := &in.Rotational, &out.Rotational
+		*out = new(bool)
+		**out = **in
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new RootDeviceHints.
+func (in *RootDeviceHints) DeepCopy() *RootDeviceHints {
+	if in == nil {
+		return nil
+	}
+	out := new(RootDeviceHints)
+	in.DeepCopyInto(out)
+	return out
+}

pkg/types/doc.go

@@ -3,4 +3,5 @@
 
 // Package types defines structures for installer configuration and
 // management.
+// +k8s:deepcopy-gen=package
 package types

pkg/types/external/doc.go

@@ -1,5 +1,6 @@
-// Package none contains generic structures for installer
+// Package external contains generic structures for installer
 // configuration and management.
+// +k8s:deepcopy-gen=package
 package external
 
 // Name is name for the External platform.

pkg/types/external/zz_generated.deepcopy.go

@@ -0,0 +1,22 @@
+//go:build !ignore_autogenerated
+// +build !ignore_autogenerated
+
+// Code generated by deepcopy-gen. DO NOT EDIT.
+
+package external
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *Platform) DeepCopyInto(out *Platform) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Platform.
+func (in *Platform) DeepCopy() *Platform {
+	if in == nil {
+		return nil
+	}
+	out := new(Platform)
+	in.DeepCopyInto(out)
+	return out
+}

pkg/types/gcp/doc.go

@@ -1,5 +1,6 @@
 // Package gcp contains GCP-specific structures for installer
 // configuration and management.
+// +k8s:deepcopy-gen=package
 package gcp
 
 // Name is name for the gcp platform.

pkg/types/gcp/zz_generated.deepcopy.go

@@ -0,0 +1,346 @@
+//go:build !ignore_autogenerated
+// +build !ignore_autogenerated
+
+// Code generated by deepcopy-gen. DO NOT EDIT.
+
+package gcp
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *DNS) DeepCopyInto(out *DNS) {
+	*out = *in
+	if in.PrivateZone != nil {
+		in, out := &in.PrivateZone, &out.PrivateZone
+		*out = new(DNSZone)
+		**out = **in
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new DNS.
+func (in *DNS) DeepCopy() *DNS {
+	if in == nil {
+		return nil
+	}
+	out := new(DNS)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *DNSZone) DeepCopyInto(out *DNSZone) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new DNSZone.
+func (in *DNSZone) DeepCopy() *DNSZone {
+	if in == nil {
+		return nil
+	}
+	out := new(DNSZone)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *DNSZoneParams) DeepCopyInto(out *DNSZoneParams) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new DNSZoneParams.
+func (in *DNSZoneParams) DeepCopy() *DNSZoneParams {
+	if in == nil {
+		return nil
+	}
+	out := new(DNSZoneParams)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *EncryptionKeyReference) DeepCopyInto(out *EncryptionKeyReference) {
+	*out = *in
+	if in.KMSKey != nil {
+		in, out := &in.KMSKey, &out.KMSKey
+		*out = new(KMSKeyReference)
+		**out = **in
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new EncryptionKeyReference.
+func (in *EncryptionKeyReference) DeepCopy() *EncryptionKeyReference {
+	if in == nil {
+		return nil
+	}
+	out := new(EncryptionKeyReference)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *KMSKeyReference) DeepCopyInto(out *KMSKeyReference) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new KMSKeyReference.
+func (in *KMSKeyReference) DeepCopy() *KMSKeyReference {
+	if in == nil {
+		return nil
+	}
+	out := new(KMSKeyReference)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *MachinePool) DeepCopyInto(out *MachinePool) {
+	*out = *in
+	if in.Zones != nil {
+		in, out := &in.Zones, &out.Zones
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	in.OSDisk.DeepCopyInto(&out.OSDisk)
+	if in.OSImage != nil {
+		in, out := &in.OSImage, &out.OSImage
+		*out = new(OSImage)
+		**out = **in
+	}
+	if in.Tags != nil {
+		in, out := &in.Tags, &out.Tags
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MachinePool.
+func (in *MachinePool) DeepCopy() *MachinePool {
+	if in == nil {
+		return nil
+	}
+	out := new(MachinePool)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *Metadata) DeepCopyInto(out *Metadata) {
+	*out = *in
+	if in.Endpoint != nil {
+		in, out := &in.Endpoint, &out.Endpoint
+		*out = new(PSCEndpoint)
+		(*in).DeepCopyInto(*out)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Metadata.
+func (in *Metadata) DeepCopy() *Metadata {
+	if in == nil {
+		return nil
+	}
+	out := new(Metadata)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *Metric) DeepCopyInto(out *Metric) {
+	*out = *in
+	if in.Dimensions != nil {
+		in, out := &in.Dimensions, &out.Dimensions
+		*out = make(map[string]string, len(*in))
+		for key, val := range *in {
+			(*out)[key] = val
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Metric.
+func (in *Metric) DeepCopy() *Metric {
+	if in == nil {
+		return nil
+	}
+	out := new(Metric)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *OSDisk) DeepCopyInto(out *OSDisk) {
+	*out = *in
+	if in.EncryptionKey != nil {
+		in, out := &in.EncryptionKey, &out.EncryptionKey
+		*out = new(EncryptionKeyReference)
+		(*in).DeepCopyInto(*out)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new OSDisk.
+func (in *OSDisk) DeepCopy() *OSDisk {
+	if in == nil {
+		return nil
+	}
+	out := new(OSDisk)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *OSImage) DeepCopyInto(out *OSImage) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new OSImage.
+func (in *OSImage) DeepCopy() *OSImage {
+	if in == nil {
+		return nil
+	}
+	out := new(OSImage)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *PSCEndpoint) DeepCopyInto(out *PSCEndpoint) {
+	*out = *in
+	if in.ClusterUseOnly != nil {
+		in, out := &in.ClusterUseOnly, &out.ClusterUseOnly
+		*out = new(bool)
+		**out = **in
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new PSCEndpoint.
+func (in *PSCEndpoint) DeepCopy() *PSCEndpoint {
+	if in == nil {
+		return nil
+	}
+	out := new(PSCEndpoint)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *Platform) DeepCopyInto(out *Platform) {
+	*out = *in
+	if in.DefaultMachinePlatform != nil {
+		in, out := &in.DefaultMachinePlatform, &out.DefaultMachinePlatform
+		*out = new(MachinePool)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.UserLabels != nil {
+		in, out := &in.UserLabels, &out.UserLabels
+		*out = make([]UserLabel, len(*in))
+		copy(*out, *in)
+	}
+	if in.UserTags != nil {
+		in, out := &in.UserTags, &out.UserTags
+		*out = make([]UserTag, len(*in))
+		copy(*out, *in)
+	}
+	if in.Endpoint != nil {
+		in, out := &in.Endpoint, &out.Endpoint
+		*out = new(PSCEndpoint)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.DNS != nil {
+		in, out := &in.DNS, &out.DNS
+		*out = new(DNS)
+		(*in).DeepCopyInto(*out)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Platform.
+func (in *Platform) DeepCopy() *Platform {
+	if in == nil {
+		return nil
+	}
+	out := new(Platform)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in Quota) DeepCopyInto(out *Quota) {
+	{
+		in := &in
+		*out = make(Quota, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+		return
+	}
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Quota.
+func (in Quota) DeepCopy() Quota {
+	if in == nil {
+		return nil
+	}
+	out := new(Quota)
+	in.DeepCopyInto(out)
+	return *out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *QuotaUsage) DeepCopyInto(out *QuotaUsage) {
+	*out = *in
+	if in.Metric != nil {
+		in, out := &in.Metric, &out.Metric
+		*out = new(Metric)
+		(*in).DeepCopyInto(*out)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new QuotaUsage.
+func (in *QuotaUsage) DeepCopy() *QuotaUsage {
+	if in == nil {
+		return nil
+	}
+	out := new(QuotaUsage)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *UserLabel) DeepCopyInto(out *UserLabel) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new UserLabel.
+func (in *UserLabel) DeepCopy() *UserLabel {
+	if in == nil {
+		return nil
+	}
+	out := new(UserLabel)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *UserTag) DeepCopyInto(out *UserTag) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new UserTag.
+func (in *UserTag) DeepCopy() *UserTag {
+	if in == nil {
+		return nil
+	}
+	out := new(UserTag)
+	in.DeepCopyInto(out)
+	return out
+}

pkg/types/ibmcloud/doc.go

@@ -1,5 +1,6 @@
 // Package ibmcloud contains IBM Cloud-specific structures for installer
 // configuration and management.
+// +k8s:deepcopy-gen=package
 package ibmcloud
 
 // Name is name for the ibmcloud platform.

pkg/types/ibmcloud/zz_generated.deepcopy.go

@@ -0,0 +1,246 @@
+//go:build !ignore_autogenerated
+// +build !ignore_autogenerated
+
+// Code generated by deepcopy-gen. DO NOT EDIT.
+
+package ibmcloud
+
+import (
+	v1 "github.com/openshift/api/config/v1"
+)
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *BootVolume) DeepCopyInto(out *BootVolume) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new BootVolume.
+func (in *BootVolume) DeepCopy() *BootVolume {
+	if in == nil {
+		return nil
+	}
+	out := new(BootVolume)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *DedicatedHost) DeepCopyInto(out *DedicatedHost) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new DedicatedHost.
+func (in *DedicatedHost) DeepCopy() *DedicatedHost {
+	if in == nil {
+		return nil
+	}
+	out := new(DedicatedHost)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *EndpointsJSON) DeepCopyInto(out *EndpointsJSON) {
+	*out = *in
+	if in.IBMCloudEndpointCIS != nil {
+		in, out := &in.IBMCloudEndpointCIS, &out.IBMCloudEndpointCIS
+		*out = new(EndpointsVisibility)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.IBMCloudEndpointCOS != nil {
+		in, out := &in.IBMCloudEndpointCOS, &out.IBMCloudEndpointCOS
+		*out = new(EndpointsVisibility)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.IBMCloudEndpointCOSConfig != nil {
+		in, out := &in.IBMCloudEndpointCOSConfig, &out.IBMCloudEndpointCOSConfig
+		*out = new(EndpointsVisibility)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.IBMCloudEndpointDNSServices != nil {
+		in, out := &in.IBMCloudEndpointDNSServices, &out.IBMCloudEndpointDNSServices
+		*out = new(EndpointsVisibility)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.IBMCloudEndpointGlobalCatalog != nil {
+		in, out := &in.IBMCloudEndpointGlobalCatalog, &out.IBMCloudEndpointGlobalCatalog
+		*out = new(EndpointsVisibility)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.IBMCloudEndpointGlobalSearch != nil {
+		in, out := &in.IBMCloudEndpointGlobalSearch, &out.IBMCloudEndpointGlobalSearch
+		*out = new(EndpointsVisibility)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.IBMCloudEndpointGlobalTagging != nil {
+		in, out := &in.IBMCloudEndpointGlobalTagging, &out.IBMCloudEndpointGlobalTagging
+		*out = new(EndpointsVisibility)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.IBMCloudEndpointHyperProtect != nil {
+		in, out := &in.IBMCloudEndpointHyperProtect, &out.IBMCloudEndpointHyperProtect
+		*out = new(EndpointsVisibility)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.IBMCloudEndpointIAM != nil {
+		in, out := &in.IBMCloudEndpointIAM, &out.IBMCloudEndpointIAM
+		*out = new(EndpointsVisibility)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.IBMCloudEndpointKeyProtect != nil {
+		in, out := &in.IBMCloudEndpointKeyProtect, &out.IBMCloudEndpointKeyProtect
+		*out = new(EndpointsVisibility)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.IBMCloudEndpointResourceController != nil {
+		in, out := &in.IBMCloudEndpointResourceController, &out.IBMCloudEndpointResourceController
+		*out = new(EndpointsVisibility)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.IBMCloudEndpointResourceManager != nil {
+		in, out := &in.IBMCloudEndpointResourceManager, &out.IBMCloudEndpointResourceManager
+		*out = new(EndpointsVisibility)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.IBMCloudEndpointVPC != nil {
+		in, out := &in.IBMCloudEndpointVPC, &out.IBMCloudEndpointVPC
+		*out = new(EndpointsVisibility)
+		(*in).DeepCopyInto(*out)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new EndpointsJSON.
+func (in *EndpointsJSON) DeepCopy() *EndpointsJSON {
+	if in == nil {
+		return nil
+	}
+	out := new(EndpointsJSON)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *EndpointsVisibility) DeepCopyInto(out *EndpointsVisibility) {
+	*out = *in
+	if in.Private != nil {
+		in, out := &in.Private, &out.Private
+		*out = make(map[string]string, len(*in))
+		for key, val := range *in {
+			(*out)[key] = val
+		}
+	}
+	if in.Public != nil {
+		in, out := &in.Public, &out.Public
+		*out = make(map[string]string, len(*in))
+		for key, val := range *in {
+			(*out)[key] = val
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new EndpointsVisibility.
+func (in *EndpointsVisibility) DeepCopy() *EndpointsVisibility {
+	if in == nil {
+		return nil
+	}
+	out := new(EndpointsVisibility)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *MachinePool) DeepCopyInto(out *MachinePool) {
+	*out = *in
+	if in.Zones != nil {
+		in, out := &in.Zones, &out.Zones
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	if in.BootVolume != nil {
+		in, out := &in.BootVolume, &out.BootVolume
+		*out = new(BootVolume)
+		**out = **in
+	}
+	if in.DedicatedHosts != nil {
+		in, out := &in.DedicatedHosts, &out.DedicatedHosts
+		*out = make([]DedicatedHost, len(*in))
+		copy(*out, *in)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MachinePool.
+func (in *MachinePool) DeepCopy() *MachinePool {
+	if in == nil {
+		return nil
+	}
+	out := new(MachinePool)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *Metadata) DeepCopyInto(out *Metadata) {
+	*out = *in
+	if in.ServiceEndpoints != nil {
+		in, out := &in.ServiceEndpoints, &out.ServiceEndpoints
+		*out = make([]v1.IBMCloudServiceEndpoint, len(*in))
+		copy(*out, *in)
+	}
+	if in.Subnets != nil {
+		in, out := &in.Subnets, &out.Subnets
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Metadata.
+func (in *Metadata) DeepCopy() *Metadata {
+	if in == nil {
+		return nil
+	}
+	out := new(Metadata)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *Platform) DeepCopyInto(out *Platform) {
+	*out = *in
+	if in.ControlPlaneSubnets != nil {
+		in, out := &in.ControlPlaneSubnets, &out.ControlPlaneSubnets
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	if in.ComputeSubnets != nil {
+		in, out := &in.ComputeSubnets, &out.ComputeSubnets
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	if in.DefaultMachinePlatform != nil {
+		in, out := &in.DefaultMachinePlatform, &out.DefaultMachinePlatform
+		*out = new(MachinePool)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.ServiceEndpoints != nil {
+		in, out := &in.ServiceEndpoints, &out.ServiceEndpoints
+		*out = make([]v1.IBMCloudServiceEndpoint, len(*in))
+		copy(*out, *in)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Platform.
+func (in *Platform) DeepCopy() *Platform {
+	if in == nil {
+		return nil
+	}
+	out := new(Platform)
+	in.DeepCopyInto(out)
+	return out
+}

pkg/types/installconfig.go

@@ -86,6 +86,7 @@ const (
 )
 
 //go:generate go run ../../vendor/sigs.k8s.io/controller-tools/cmd/controller-gen crd:crdVersions=v1 paths=. output:dir=../../data/data/
+//go:generate go run ../../vendor/k8s.io/code-generator/cmd/deepcopy-gen --output-file zz_generated.deepcopy.go ./...
 
 // InstallConfig is the configuration for an OpenShift install.
 type InstallConfig struct {

pkg/types/none/doc.go

@@ -1,5 +1,6 @@
 // Package none contains generic structures for installer
 // configuration and management.
+// +k8s:deepcopy-gen=package
 package none
 
 // Name is name for the None platform.

pkg/types/none/zz_generated.deepcopy.go

@@ -0,0 +1,22 @@
+//go:build !ignore_autogenerated
+// +build !ignore_autogenerated
+
+// Code generated by deepcopy-gen. DO NOT EDIT.
+
+package none
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *Platform) DeepCopyInto(out *Platform) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Platform.
+func (in *Platform) DeepCopy() *Platform {
+	if in == nil {
+		return nil
+	}
+	out := new(Platform)
+	in.DeepCopyInto(out)
+	return out
+}

pkg/types/nutanix/doc.go

@@ -1,5 +1,6 @@
 // Package nutanix contains Nutanix-specific structures for installer
 // configuration and management.
+// +k8s:deepcopy-gen=package
 package nutanix
 
 // Name is the platform in the package

pkg/types/nutanix/zz_generated.deepcopy.go

@@ -0,0 +1,299 @@
+//go:build !ignore_autogenerated
+// +build !ignore_autogenerated
+
+// Code generated by deepcopy-gen. DO NOT EDIT.
+
+package nutanix
+
+import (
+	configv1 "github.com/openshift/api/config/v1"
+	v1 "github.com/openshift/api/machine/v1"
+)
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *DataDisk) DeepCopyInto(out *DataDisk) {
+	*out = *in
+	out.DiskSize = in.DiskSize.DeepCopy()
+	if in.DeviceProperties != nil {
+		in, out := &in.DeviceProperties, &out.DeviceProperties
+		*out = new(v1.NutanixVMDiskDeviceProperties)
+		**out = **in
+	}
+	if in.StorageConfig != nil {
+		in, out := &in.StorageConfig, &out.StorageConfig
+		*out = new(StorageConfig)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.DataSourceImage != nil {
+		in, out := &in.DataSourceImage, &out.DataSourceImage
+		*out = new(StorageResourceReference)
+		**out = **in
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new DataDisk.
+func (in *DataDisk) DeepCopy() *DataDisk {
+	if in == nil {
+		return nil
+	}
+	out := new(DataDisk)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *FailureDomain) DeepCopyInto(out *FailureDomain) {
+	*out = *in
+	out.PrismElement = in.PrismElement
+	if in.SubnetUUIDs != nil {
+		in, out := &in.SubnetUUIDs, &out.SubnetUUIDs
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	if in.StorageContainers != nil {
+		in, out := &in.StorageContainers, &out.StorageContainers
+		*out = make([]StorageResourceReference, len(*in))
+		copy(*out, *in)
+	}
+	if in.DataSourceImages != nil {
+		in, out := &in.DataSourceImages, &out.DataSourceImages
+		*out = make([]StorageResourceReference, len(*in))
+		copy(*out, *in)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new FailureDomain.
+func (in *FailureDomain) DeepCopy() *FailureDomain {
+	if in == nil {
+		return nil
+	}
+	out := new(FailureDomain)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *MachinePool) DeepCopyInto(out *MachinePool) {
+	*out = *in
+	out.OSDisk = in.OSDisk
+	if in.Project != nil {
+		in, out := &in.Project, &out.Project
+		*out = new(v1.NutanixResourceIdentifier)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.Categories != nil {
+		in, out := &in.Categories, &out.Categories
+		*out = make([]v1.NutanixCategory, len(*in))
+		copy(*out, *in)
+	}
+	if in.GPUs != nil {
+		in, out := &in.GPUs, &out.GPUs
+		*out = make([]v1.NutanixGPU, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	if in.DataDisks != nil {
+		in, out := &in.DataDisks, &out.DataDisks
+		*out = make([]DataDisk, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	if in.FailureDomains != nil {
+		in, out := &in.FailureDomains, &out.FailureDomains
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MachinePool.
+func (in *MachinePool) DeepCopy() *MachinePool {
+	if in == nil {
+		return nil
+	}
+	out := new(MachinePool)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *Metadata) DeepCopyInto(out *Metadata) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Metadata.
+func (in *Metadata) DeepCopy() *Metadata {
+	if in == nil {
+		return nil
+	}
+	out := new(Metadata)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *OSDisk) DeepCopyInto(out *OSDisk) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new OSDisk.
+func (in *OSDisk) DeepCopy() *OSDisk {
+	if in == nil {
+		return nil
+	}
+	out := new(OSDisk)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *Platform) DeepCopyInto(out *Platform) {
+	*out = *in
+	out.PrismCentral = in.PrismCentral
+	if in.PrismElements != nil {
+		in, out := &in.PrismElements, &out.PrismElements
+		*out = make([]PrismElement, len(*in))
+		copy(*out, *in)
+	}
+	if in.APIVIPs != nil {
+		in, out := &in.APIVIPs, &out.APIVIPs
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	if in.IngressVIPs != nil {
+		in, out := &in.IngressVIPs, &out.IngressVIPs
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	if in.DefaultMachinePlatform != nil {
+		in, out := &in.DefaultMachinePlatform, &out.DefaultMachinePlatform
+		*out = new(MachinePool)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.SubnetUUIDs != nil {
+		in, out := &in.SubnetUUIDs, &out.SubnetUUIDs
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	if in.LoadBalancer != nil {
+		in, out := &in.LoadBalancer, &out.LoadBalancer
+		*out = new(configv1.NutanixPlatformLoadBalancer)
+		**out = **in
+	}
+	if in.FailureDomains != nil {
+		in, out := &in.FailureDomains, &out.FailureDomains
+		*out = make([]FailureDomain, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	if in.PrismAPICallTimeout != nil {
+		in, out := &in.PrismAPICallTimeout, &out.PrismAPICallTimeout
+		*out = new(int)
+		**out = **in
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Platform.
+func (in *Platform) DeepCopy() *Platform {
+	if in == nil {
+		return nil
+	}
+	out := new(Platform)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *PrismCentral) DeepCopyInto(out *PrismCentral) {
+	*out = *in
+	out.Endpoint = in.Endpoint
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new PrismCentral.
+func (in *PrismCentral) DeepCopy() *PrismCentral {
+	if in == nil {
+		return nil
+	}
+	out := new(PrismCentral)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *PrismElement) DeepCopyInto(out *PrismElement) {
+	*out = *in
+	out.Endpoint = in.Endpoint
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new PrismElement.
+func (in *PrismElement) DeepCopy() *PrismElement {
+	if in == nil {
+		return nil
+	}
+	out := new(PrismElement)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *PrismEndpoint) DeepCopyInto(out *PrismEndpoint) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new PrismEndpoint.
+func (in *PrismEndpoint) DeepCopy() *PrismEndpoint {
+	if in == nil {
+		return nil
+	}
+	out := new(PrismEndpoint)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *StorageConfig) DeepCopyInto(out *StorageConfig) {
+	*out = *in
+	if in.StorageContainer != nil {
+		in, out := &in.StorageContainer, &out.StorageContainer
+		*out = new(StorageResourceReference)
+		**out = **in
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new StorageConfig.
+func (in *StorageConfig) DeepCopy() *StorageConfig {
+	if in == nil {
+		return nil
+	}
+	out := new(StorageConfig)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *StorageResourceReference) DeepCopyInto(out *StorageResourceReference) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new StorageResourceReference.
+func (in *StorageResourceReference) DeepCopy() *StorageResourceReference {
+	if in == nil {
+		return nil
+	}
+	out := new(StorageResourceReference)
+	in.DeepCopyInto(out)
+	return out
+}

pkg/types/openstack/doc.go

@@ -1,5 +1,6 @@
 // Package openstack contains OpenStack-specific structures for
 // installer configuration and management.
+// +k8s:deepcopy-gen=package
 package openstack
 
 // Name is the name for the Openstack platform.

pkg/types/openstack/zz_generated.deepcopy.go

@@ -0,0 +1,219 @@
+//go:build !ignore_autogenerated
+// +build !ignore_autogenerated
+
+// Code generated by deepcopy-gen. DO NOT EDIT.
+
+package openstack
+
+import (
+	v1 "github.com/openshift/api/config/v1"
+)
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *FixedIP) DeepCopyInto(out *FixedIP) {
+	*out = *in
+	out.Subnet = in.Subnet
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new FixedIP.
+func (in *FixedIP) DeepCopy() *FixedIP {
+	if in == nil {
+		return nil
+	}
+	out := new(FixedIP)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *MachinePool) DeepCopyInto(out *MachinePool) {
+	*out = *in
+	if in.RootVolume != nil {
+		in, out := &in.RootVolume, &out.RootVolume
+		*out = new(RootVolume)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.AdditionalNetworkIDs != nil {
+		in, out := &in.AdditionalNetworkIDs, &out.AdditionalNetworkIDs
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	if in.AdditionalSecurityGroupIDs != nil {
+		in, out := &in.AdditionalSecurityGroupIDs, &out.AdditionalSecurityGroupIDs
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	if in.Zones != nil {
+		in, out := &in.Zones, &out.Zones
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MachinePool.
+func (in *MachinePool) DeepCopy() *MachinePool {
+	if in == nil {
+		return nil
+	}
+	out := new(MachinePool)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *Metadata) DeepCopyInto(out *Metadata) {
+	*out = *in
+	if in.Identifier != nil {
+		in, out := &in.Identifier, &out.Identifier
+		*out = make(map[string]string, len(*in))
+		for key, val := range *in {
+			(*out)[key] = val
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Metadata.
+func (in *Metadata) DeepCopy() *Metadata {
+	if in == nil {
+		return nil
+	}
+	out := new(Metadata)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *NetworkFilter) DeepCopyInto(out *NetworkFilter) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new NetworkFilter.
+func (in *NetworkFilter) DeepCopy() *NetworkFilter {
+	if in == nil {
+		return nil
+	}
+	out := new(NetworkFilter)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *Platform) DeepCopyInto(out *Platform) {
+	*out = *in
+	if in.DefaultMachinePlatform != nil {
+		in, out := &in.DefaultMachinePlatform, &out.DefaultMachinePlatform
+		*out = new(MachinePool)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.ExternalDNS != nil {
+		in, out := &in.ExternalDNS, &out.ExternalDNS
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	if in.ClusterOSImageProperties != nil {
+		in, out := &in.ClusterOSImageProperties, &out.ClusterOSImageProperties
+		*out = make(map[string]string, len(*in))
+		for key, val := range *in {
+			(*out)[key] = val
+		}
+	}
+	if in.APIVIPs != nil {
+		in, out := &in.APIVIPs, &out.APIVIPs
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	if in.IngressVIPs != nil {
+		in, out := &in.IngressVIPs, &out.IngressVIPs
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	if in.ControlPlanePort != nil {
+		in, out := &in.ControlPlanePort, &out.ControlPlanePort
+		*out = new(PortTarget)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.LoadBalancer != nil {
+		in, out := &in.LoadBalancer, &out.LoadBalancer
+		*out = new(v1.OpenStackPlatformLoadBalancer)
+		**out = **in
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Platform.
+func (in *Platform) DeepCopy() *Platform {
+	if in == nil {
+		return nil
+	}
+	out := new(Platform)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *PortTarget) DeepCopyInto(out *PortTarget) {
+	*out = *in
+	out.Network = in.Network
+	if in.FixedIPs != nil {
+		in, out := &in.FixedIPs, &out.FixedIPs
+		*out = make([]FixedIP, len(*in))
+		copy(*out, *in)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new PortTarget.
+func (in *PortTarget) DeepCopy() *PortTarget {
+	if in == nil {
+		return nil
+	}
+	out := new(PortTarget)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *RootVolume) DeepCopyInto(out *RootVolume) {
+	*out = *in
+	if in.Types != nil {
+		in, out := &in.Types, &out.Types
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	if in.Zones != nil {
+		in, out := &in.Zones, &out.Zones
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new RootVolume.
+func (in *RootVolume) DeepCopy() *RootVolume {
+	if in == nil {
+		return nil
+	}
+	out := new(RootVolume)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *SubnetFilter) DeepCopyInto(out *SubnetFilter) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new SubnetFilter.
+func (in *SubnetFilter) DeepCopy() *SubnetFilter {
+	if in == nil {
+		return nil
+	}
+	out := new(SubnetFilter)
+	in.DeepCopyInto(out)
+	return out
+}

pkg/types/ovirt/doc.go

@@ -1,5 +1,6 @@
 // Package ovirt contains ovirt-specific structures for
 // installer configuration and management.
+// +k8s:deepcopy-gen=package
 package ovirt
 
 // Name is the name for the ovirt platform.

pkg/types/ovirt/zz_generated.deepcopy.go

@@ -0,0 +1,156 @@
+//go:build !ignore_autogenerated
+// +build !ignore_autogenerated
+
+// Code generated by deepcopy-gen. DO NOT EDIT.
+
+package ovirt
+
+import (
+	v1 "github.com/openshift/api/config/v1"
+)
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *AffinityGroup) DeepCopyInto(out *AffinityGroup) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new AffinityGroup.
+func (in *AffinityGroup) DeepCopy() *AffinityGroup {
+	if in == nil {
+		return nil
+	}
+	out := new(AffinityGroup)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *CPU) DeepCopyInto(out *CPU) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new CPU.
+func (in *CPU) DeepCopy() *CPU {
+	if in == nil {
+		return nil
+	}
+	out := new(CPU)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *Disk) DeepCopyInto(out *Disk) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Disk.
+func (in *Disk) DeepCopy() *Disk {
+	if in == nil {
+		return nil
+	}
+	out := new(Disk)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *MachinePool) DeepCopyInto(out *MachinePool) {
+	*out = *in
+	if in.CPU != nil {
+		in, out := &in.CPU, &out.CPU
+		*out = new(CPU)
+		**out = **in
+	}
+	if in.OSDisk != nil {
+		in, out := &in.OSDisk, &out.OSDisk
+		*out = new(Disk)
+		**out = **in
+	}
+	if in.AffinityGroupsNames != nil {
+		in, out := &in.AffinityGroupsNames, &out.AffinityGroupsNames
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	if in.Clone != nil {
+		in, out := &in.Clone, &out.Clone
+		*out = new(bool)
+		**out = **in
+	}
+	if in.Sparse != nil {
+		in, out := &in.Sparse, &out.Sparse
+		*out = new(bool)
+		**out = **in
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MachinePool.
+func (in *MachinePool) DeepCopy() *MachinePool {
+	if in == nil {
+		return nil
+	}
+	out := new(MachinePool)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *Metadata) DeepCopyInto(out *Metadata) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Metadata.
+func (in *Metadata) DeepCopy() *Metadata {
+	if in == nil {
+		return nil
+	}
+	out := new(Metadata)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *Platform) DeepCopyInto(out *Platform) {
+	*out = *in
+	if in.APIVIPs != nil {
+		in, out := &in.APIVIPs, &out.APIVIPs
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	if in.IngressVIPs != nil {
+		in, out := &in.IngressVIPs, &out.IngressVIPs
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	if in.DefaultMachinePlatform != nil {
+		in, out := &in.DefaultMachinePlatform, &out.DefaultMachinePlatform
+		*out = new(MachinePool)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.AffinityGroups != nil {
+		in, out := &in.AffinityGroups, &out.AffinityGroups
+		*out = make([]AffinityGroup, len(*in))
+		copy(*out, *in)
+	}
+	if in.LoadBalancer != nil {
+		in, out := &in.LoadBalancer, &out.LoadBalancer
+		*out = new(v1.OvirtPlatformLoadBalancer)
+		**out = **in
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Platform.
+func (in *Platform) DeepCopy() *Platform {
+	if in == nil {
+		return nil
+	}
+	out := new(Platform)
+	in.DeepCopyInto(out)
+	return out
+}

pkg/types/powervs/doc.go

@@ -1,5 +1,6 @@
 // Package powervs contains Power VS-specific structures for installer
 // configuration and management.
+// +k8s:deepcopy-gen=package
 package powervs
 
 // Name is name for the Power VS platform.

pkg/types/powervs/zz_generated.deepcopy.go

@@ -0,0 +1,133 @@
+//go:build !ignore_autogenerated
+// +build !ignore_autogenerated
+
+// Code generated by deepcopy-gen. DO NOT EDIT.
+
+package powervs
+
+import (
+	v1 "github.com/openshift/api/config/v1"
+)
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *MachinePool) DeepCopyInto(out *MachinePool) {
+	*out = *in
+	if in.VolumeIDs != nil {
+		in, out := &in.VolumeIDs, &out.VolumeIDs
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	out.Processors = in.Processors
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MachinePool.
+func (in *MachinePool) DeepCopy() *MachinePool {
+	if in == nil {
+		return nil
+	}
+	out := new(MachinePool)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *Metadata) DeepCopyInto(out *Metadata) {
+	*out = *in
+	if in.ServiceEndpoints != nil {
+		in, out := &in.ServiceEndpoints, &out.ServiceEndpoints
+		*out = make([]v1.PowerVSServiceEndpoint, len(*in))
+		copy(*out, *in)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Metadata.
+func (in *Metadata) DeepCopy() *Metadata {
+	if in == nil {
+		return nil
+	}
+	out := new(Metadata)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *Platform) DeepCopyInto(out *Platform) {
+	*out = *in
+	if in.VPCSubnets != nil {
+		in, out := &in.VPCSubnets, &out.VPCSubnets
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	if in.DefaultMachinePlatform != nil {
+		in, out := &in.DefaultMachinePlatform, &out.DefaultMachinePlatform
+		*out = new(MachinePool)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.ServiceEndpoints != nil {
+		in, out := &in.ServiceEndpoints, &out.ServiceEndpoints
+		*out = make([]v1.PowerVSServiceEndpoint, len(*in))
+		copy(*out, *in)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Platform.
+func (in *Platform) DeepCopy() *Platform {
+	if in == nil {
+		return nil
+	}
+	out := new(Platform)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *Region) DeepCopyInto(out *Region) {
+	*out = *in
+	if in.Zones != nil {
+		in, out := &in.Zones, &out.Zones
+		*out = make(map[string]Zone, len(*in))
+		for key, val := range *in {
+			(*out)[key] = *val.DeepCopy()
+		}
+	}
+	if in.VPCZones != nil {
+		in, out := &in.VPCZones, &out.VPCZones
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Region.
+func (in *Region) DeepCopy() *Region {
+	if in == nil {
+		return nil
+	}
+	out := new(Region)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *Zone) DeepCopyInto(out *Zone) {
+	*out = *in
+	if in.SysTypes != nil {
+		in, out := &in.SysTypes, &out.SysTypes
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Zone.
+func (in *Zone) DeepCopy() *Zone {
+	if in == nil {
+		return nil
+	}
+	out := new(Zone)
+	in.DeepCopyInto(out)
+	return out
+}

pkg/types/vsphere/doc.go

@@ -1,5 +1,6 @@
 // Package vsphere contains vSphere-specific structures for installer
 // configuration and management.
+// +k8s:deepcopy-gen=package
 package vsphere
 
 // Name is name for the vsphere platform.

pkg/types/vsphere/zz_generated.deepcopy.go

@@ -0,0 +1,283 @@
+//go:build !ignore_autogenerated
+// +build !ignore_autogenerated
+
+// Code generated by deepcopy-gen. DO NOT EDIT.
+
+package vsphere
+
+import (
+	v1 "github.com/openshift/api/config/v1"
+)
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *DataDisk) DeepCopyInto(out *DataDisk) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new DataDisk.
+func (in *DataDisk) DeepCopy() *DataDisk {
+	if in == nil {
+		return nil
+	}
+	out := new(DataDisk)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *FailureDomain) DeepCopyInto(out *FailureDomain) {
+	*out = *in
+	in.Topology.DeepCopyInto(&out.Topology)
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new FailureDomain.
+func (in *FailureDomain) DeepCopy() *FailureDomain {
+	if in == nil {
+		return nil
+	}
+	out := new(FailureDomain)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *Host) DeepCopyInto(out *Host) {
+	*out = *in
+	if in.NetworkDevice != nil {
+		in, out := &in.NetworkDevice, &out.NetworkDevice
+		*out = new(NetworkDeviceSpec)
+		(*in).DeepCopyInto(*out)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Host.
+func (in *Host) DeepCopy() *Host {
+	if in == nil {
+		return nil
+	}
+	out := new(Host)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *MachinePool) DeepCopyInto(out *MachinePool) {
+	*out = *in
+	out.OSDisk = in.OSDisk
+	if in.DataDisks != nil {
+		in, out := &in.DataDisks, &out.DataDisks
+		*out = make([]DataDisk, len(*in))
+		copy(*out, *in)
+	}
+	if in.Zones != nil {
+		in, out := &in.Zones, &out.Zones
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MachinePool.
+func (in *MachinePool) DeepCopy() *MachinePool {
+	if in == nil {
+		return nil
+	}
+	out := new(MachinePool)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *Metadata) DeepCopyInto(out *Metadata) {
+	*out = *in
+	if in.VCenters != nil {
+		in, out := &in.VCenters, &out.VCenters
+		*out = make([]VCenters, len(*in))
+		copy(*out, *in)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Metadata.
+func (in *Metadata) DeepCopy() *Metadata {
+	if in == nil {
+		return nil
+	}
+	out := new(Metadata)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *NetworkDeviceSpec) DeepCopyInto(out *NetworkDeviceSpec) {
+	*out = *in
+	if in.IPAddrs != nil {
+		in, out := &in.IPAddrs, &out.IPAddrs
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	if in.Nameservers != nil {
+		in, out := &in.Nameservers, &out.Nameservers
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new NetworkDeviceSpec.
+func (in *NetworkDeviceSpec) DeepCopy() *NetworkDeviceSpec {
+	if in == nil {
+		return nil
+	}
+	out := new(NetworkDeviceSpec)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *OSDisk) DeepCopyInto(out *OSDisk) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new OSDisk.
+func (in *OSDisk) DeepCopy() *OSDisk {
+	if in == nil {
+		return nil
+	}
+	out := new(OSDisk)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *Platform) DeepCopyInto(out *Platform) {
+	*out = *in
+	if in.APIVIPs != nil {
+		in, out := &in.APIVIPs, &out.APIVIPs
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	if in.IngressVIPs != nil {
+		in, out := &in.IngressVIPs, &out.IngressVIPs
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	if in.DefaultMachinePlatform != nil {
+		in, out := &in.DefaultMachinePlatform, &out.DefaultMachinePlatform
+		*out = new(MachinePool)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.VCenters != nil {
+		in, out := &in.VCenters, &out.VCenters
+		*out = make([]VCenter, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	if in.FailureDomains != nil {
+		in, out := &in.FailureDomains, &out.FailureDomains
+		*out = make([]FailureDomain, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	if in.NodeNetworking != nil {
+		in, out := &in.NodeNetworking, &out.NodeNetworking
+		*out = new(v1.VSpherePlatformNodeNetworking)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.LoadBalancer != nil {
+		in, out := &in.LoadBalancer, &out.LoadBalancer
+		*out = new(v1.VSpherePlatformLoadBalancer)
+		**out = **in
+	}
+	if in.Hosts != nil {
+		in, out := &in.Hosts, &out.Hosts
+		*out = make([]*Host, len(*in))
+		for i := range *in {
+			if (*in)[i] != nil {
+				in, out := &(*in)[i], &(*out)[i]
+				*out = new(Host)
+				(*in).DeepCopyInto(*out)
+			}
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Platform.
+func (in *Platform) DeepCopy() *Platform {
+	if in == nil {
+		return nil
+	}
+	out := new(Platform)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *Topology) DeepCopyInto(out *Topology) {
+	*out = *in
+	if in.Networks != nil {
+		in, out := &in.Networks, &out.Networks
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	if in.TagIDs != nil {
+		in, out := &in.TagIDs, &out.TagIDs
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Topology.
+func (in *Topology) DeepCopy() *Topology {
+	if in == nil {
+		return nil
+	}
+	out := new(Topology)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *VCenter) DeepCopyInto(out *VCenter) {
+	*out = *in
+	if in.Datacenters != nil {
+		in, out := &in.Datacenters, &out.Datacenters
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new VCenter.
+func (in *VCenter) DeepCopy() *VCenter {
+	if in == nil {
+		return nil
+	}
+	out := new(VCenter)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *VCenters) DeepCopyInto(out *VCenters) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new VCenters.
+func (in *VCenters) DeepCopy() *VCenters {
+	if in == nil {
+		return nil
+	}
+	out := new(VCenters)
+	in.DeepCopyInto(out)
+	return out
+}

pkg/types/zz_generated.deepcopy.go

@@ -0,0 +1,759 @@
+//go:build !ignore_autogenerated
+// +build !ignore_autogenerated
+
+// Code generated by deepcopy-gen. DO NOT EDIT.
+
+package types
+
+import (
+	v1 "github.com/openshift/api/config/v1"
+	ipnet "github.com/openshift/installer/pkg/ipnet"
+	aws "github.com/openshift/installer/pkg/types/aws"
+	azure "github.com/openshift/installer/pkg/types/azure"
+	baremetal "github.com/openshift/installer/pkg/types/baremetal"
+	external "github.com/openshift/installer/pkg/types/external"
+	gcp "github.com/openshift/installer/pkg/types/gcp"
+	ibmcloud "github.com/openshift/installer/pkg/types/ibmcloud"
+	none "github.com/openshift/installer/pkg/types/none"
+	nutanix "github.com/openshift/installer/pkg/types/nutanix"
+	openstack "github.com/openshift/installer/pkg/types/openstack"
+	ovirt "github.com/openshift/installer/pkg/types/ovirt"
+	powervs "github.com/openshift/installer/pkg/types/powervs"
+	vsphere "github.com/openshift/installer/pkg/types/vsphere"
+)
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *BootstrapInPlace) DeepCopyInto(out *BootstrapInPlace) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new BootstrapInPlace.
+func (in *BootstrapInPlace) DeepCopy() *BootstrapInPlace {
+	if in == nil {
+		return nil
+	}
+	out := new(BootstrapInPlace)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *Capabilities) DeepCopyInto(out *Capabilities) {
+	*out = *in
+	if in.AdditionalEnabledCapabilities != nil {
+		in, out := &in.AdditionalEnabledCapabilities, &out.AdditionalEnabledCapabilities
+		*out = make([]v1.ClusterVersionCapability, len(*in))
+		copy(*out, *in)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Capabilities.
+func (in *Capabilities) DeepCopy() *Capabilities {
+	if in == nil {
+		return nil
+	}
+	out := new(Capabilities)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ClusterMetadata) DeepCopyInto(out *ClusterMetadata) {
+	*out = *in
+	in.ClusterPlatformMetadata.DeepCopyInto(&out.ClusterPlatformMetadata)
+	if in.CustomFeatureSet != nil {
+		in, out := &in.CustomFeatureSet, &out.CustomFeatureSet
+		*out = new(v1.CustomFeatureGates)
+		(*in).DeepCopyInto(*out)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ClusterMetadata.
+func (in *ClusterMetadata) DeepCopy() *ClusterMetadata {
+	if in == nil {
+		return nil
+	}
+	out := new(ClusterMetadata)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ClusterNetworkEntry) DeepCopyInto(out *ClusterNetworkEntry) {
+	*out = *in
+	in.CIDR.DeepCopyInto(&out.CIDR)
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ClusterNetworkEntry.
+func (in *ClusterNetworkEntry) DeepCopy() *ClusterNetworkEntry {
+	if in == nil {
+		return nil
+	}
+	out := new(ClusterNetworkEntry)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ClusterPlatformMetadata) DeepCopyInto(out *ClusterPlatformMetadata) {
+	*out = *in
+	if in.AWS != nil {
+		in, out := &in.AWS, &out.AWS
+		*out = new(aws.Metadata)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.OpenStack != nil {
+		in, out := &in.OpenStack, &out.OpenStack
+		*out = new(openstack.Metadata)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.Azure != nil {
+		in, out := &in.Azure, &out.Azure
+		*out = new(azure.Metadata)
+		**out = **in
+	}
+	if in.GCP != nil {
+		in, out := &in.GCP, &out.GCP
+		*out = new(gcp.Metadata)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.IBMCloud != nil {
+		in, out := &in.IBMCloud, &out.IBMCloud
+		*out = new(ibmcloud.Metadata)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.BareMetal != nil {
+		in, out := &in.BareMetal, &out.BareMetal
+		*out = new(baremetal.Metadata)
+		**out = **in
+	}
+	if in.Ovirt != nil {
+		in, out := &in.Ovirt, &out.Ovirt
+		*out = new(ovirt.Metadata)
+		**out = **in
+	}
+	if in.PowerVS != nil {
+		in, out := &in.PowerVS, &out.PowerVS
+		*out = new(powervs.Metadata)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.VSphere != nil {
+		in, out := &in.VSphere, &out.VSphere
+		*out = new(vsphere.Metadata)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.Nutanix != nil {
+		in, out := &in.Nutanix, &out.Nutanix
+		*out = new(nutanix.Metadata)
+		**out = **in
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ClusterPlatformMetadata.
+func (in *ClusterPlatformMetadata) DeepCopy() *ClusterPlatformMetadata {
+	if in == nil {
+		return nil
+	}
+	out := new(ClusterPlatformMetadata)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ClusterQuota) DeepCopyInto(out *ClusterQuota) {
+	*out = *in
+	if in.GCP != nil {
+		in, out := &in.GCP, &out.GCP
+		*out = new(gcp.Quota)
+		if **in != nil {
+			in, out := *in, *out
+			*out = make([]gcp.QuotaUsage, len(*in))
+			for i := range *in {
+				(*in)[i].DeepCopyInto(&(*out)[i])
+			}
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ClusterQuota.
+func (in *ClusterQuota) DeepCopy() *ClusterQuota {
+	if in == nil {
+		return nil
+	}
+	out := new(ClusterQuota)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *Credential) DeepCopyInto(out *Credential) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Credential.
+func (in *Credential) DeepCopy() *Credential {
+	if in == nil {
+		return nil
+	}
+	out := new(Credential)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *Disk) DeepCopyInto(out *Disk) {
+	*out = *in
+	if in.UserDefined != nil {
+		in, out := &in.UserDefined, &out.UserDefined
+		*out = new(DiskUserDefined)
+		**out = **in
+	}
+	if in.Etcd != nil {
+		in, out := &in.Etcd, &out.Etcd
+		*out = new(DiskEtcd)
+		**out = **in
+	}
+	if in.Swap != nil {
+		in, out := &in.Swap, &out.Swap
+		*out = new(DiskSwap)
+		**out = **in
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Disk.
+func (in *Disk) DeepCopy() *Disk {
+	if in == nil {
+		return nil
+	}
+	out := new(Disk)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *DiskEtcd) DeepCopyInto(out *DiskEtcd) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new DiskEtcd.
+func (in *DiskEtcd) DeepCopy() *DiskEtcd {
+	if in == nil {
+		return nil
+	}
+	out := new(DiskEtcd)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *DiskSwap) DeepCopyInto(out *DiskSwap) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new DiskSwap.
+func (in *DiskSwap) DeepCopy() *DiskSwap {
+	if in == nil {
+		return nil
+	}
+	out := new(DiskSwap)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *DiskUserDefined) DeepCopyInto(out *DiskUserDefined) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new DiskUserDefined.
+func (in *DiskUserDefined) DeepCopy() *DiskUserDefined {
+	if in == nil {
+		return nil
+	}
+	out := new(DiskUserDefined)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *Fencing) DeepCopyInto(out *Fencing) {
+	*out = *in
+	if in.Credentials != nil {
+		in, out := &in.Credentials, &out.Credentials
+		*out = make([]*Credential, len(*in))
+		for i := range *in {
+			if (*in)[i] != nil {
+				in, out := &(*in)[i], &(*out)[i]
+				*out = new(Credential)
+				**out = **in
+			}
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Fencing.
+func (in *Fencing) DeepCopy() *Fencing {
+	if in == nil {
+		return nil
+	}
+	out := new(Fencing)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *IPv4OVNKubernetesConfig) DeepCopyInto(out *IPv4OVNKubernetesConfig) {
+	*out = *in
+	if in.InternalJoinSubnet != nil {
+		in, out := &in.InternalJoinSubnet, &out.InternalJoinSubnet
+		*out = (*in).DeepCopy()
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new IPv4OVNKubernetesConfig.
+func (in *IPv4OVNKubernetesConfig) DeepCopy() *IPv4OVNKubernetesConfig {
+	if in == nil {
+		return nil
+	}
+	out := new(IPv4OVNKubernetesConfig)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ImageContentSource) DeepCopyInto(out *ImageContentSource) {
+	*out = *in
+	if in.Mirrors != nil {
+		in, out := &in.Mirrors, &out.Mirrors
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ImageContentSource.
+func (in *ImageContentSource) DeepCopy() *ImageContentSource {
+	if in == nil {
+		return nil
+	}
+	out := new(ImageContentSource)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ImageDigestSource) DeepCopyInto(out *ImageDigestSource) {
+	*out = *in
+	if in.Mirrors != nil {
+		in, out := &in.Mirrors, &out.Mirrors
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ImageDigestSource.
+func (in *ImageDigestSource) DeepCopy() *ImageDigestSource {
+	if in == nil {
+		return nil
+	}
+	out := new(ImageDigestSource)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *InstallConfig) DeepCopyInto(out *InstallConfig) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	in.ObjectMeta.DeepCopyInto(&out.ObjectMeta)
+	if in.Networking != nil {
+		in, out := &in.Networking, &out.Networking
+		*out = new(Networking)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.ControlPlane != nil {
+		in, out := &in.ControlPlane, &out.ControlPlane
+		*out = new(MachinePool)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.Arbiter != nil {
+		in, out := &in.Arbiter, &out.Arbiter
+		*out = new(MachinePool)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.Compute != nil {
+		in, out := &in.Compute, &out.Compute
+		*out = make([]MachinePool, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	in.Platform.DeepCopyInto(&out.Platform)
+	if in.Proxy != nil {
+		in, out := &in.Proxy, &out.Proxy
+		*out = new(Proxy)
+		**out = **in
+	}
+	if in.DeprecatedImageContentSources != nil {
+		in, out := &in.DeprecatedImageContentSources, &out.DeprecatedImageContentSources
+		*out = make([]ImageContentSource, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	if in.ImageDigestSources != nil {
+		in, out := &in.ImageDigestSources, &out.ImageDigestSources
+		*out = make([]ImageDigestSource, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	if in.OperatorPublishingStrategy != nil {
+		in, out := &in.OperatorPublishingStrategy, &out.OperatorPublishingStrategy
+		*out = new(OperatorPublishingStrategy)
+		**out = **in
+	}
+	if in.BootstrapInPlace != nil {
+		in, out := &in.BootstrapInPlace, &out.BootstrapInPlace
+		*out = new(BootstrapInPlace)
+		**out = **in
+	}
+	if in.Capabilities != nil {
+		in, out := &in.Capabilities, &out.Capabilities
+		*out = new(Capabilities)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.FeatureGates != nil {
+		in, out := &in.FeatureGates, &out.FeatureGates
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new InstallConfig.
+func (in *InstallConfig) DeepCopy() *InstallConfig {
+	if in == nil {
+		return nil
+	}
+	out := new(InstallConfig)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *MachineNetworkEntry) DeepCopyInto(out *MachineNetworkEntry) {
+	*out = *in
+	in.CIDR.DeepCopyInto(&out.CIDR)
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MachineNetworkEntry.
+func (in *MachineNetworkEntry) DeepCopy() *MachineNetworkEntry {
+	if in == nil {
+		return nil
+	}
+	out := new(MachineNetworkEntry)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *MachinePool) DeepCopyInto(out *MachinePool) {
+	*out = *in
+	if in.Replicas != nil {
+		in, out := &in.Replicas, &out.Replicas
+		*out = new(int64)
+		**out = **in
+	}
+	in.Platform.DeepCopyInto(&out.Platform)
+	if in.Fencing != nil {
+		in, out := &in.Fencing, &out.Fencing
+		*out = new(Fencing)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.DiskSetup != nil {
+		in, out := &in.DiskSetup, &out.DiskSetup
+		*out = make([]Disk, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MachinePool.
+func (in *MachinePool) DeepCopy() *MachinePool {
+	if in == nil {
+		return nil
+	}
+	out := new(MachinePool)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *MachinePoolPlatform) DeepCopyInto(out *MachinePoolPlatform) {
+	*out = *in
+	if in.AWS != nil {
+		in, out := &in.AWS, &out.AWS
+		*out = new(aws.MachinePool)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.Azure != nil {
+		in, out := &in.Azure, &out.Azure
+		*out = new(azure.MachinePool)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.BareMetal != nil {
+		in, out := &in.BareMetal, &out.BareMetal
+		*out = new(baremetal.MachinePool)
+		**out = **in
+	}
+	if in.GCP != nil {
+		in, out := &in.GCP, &out.GCP
+		*out = new(gcp.MachinePool)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.IBMCloud != nil {
+		in, out := &in.IBMCloud, &out.IBMCloud
+		*out = new(ibmcloud.MachinePool)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.OpenStack != nil {
+		in, out := &in.OpenStack, &out.OpenStack
+		*out = new(openstack.MachinePool)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.VSphere != nil {
+		in, out := &in.VSphere, &out.VSphere
+		*out = new(vsphere.MachinePool)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.Ovirt != nil {
+		in, out := &in.Ovirt, &out.Ovirt
+		*out = new(ovirt.MachinePool)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.PowerVS != nil {
+		in, out := &in.PowerVS, &out.PowerVS
+		*out = new(powervs.MachinePool)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.Nutanix != nil {
+		in, out := &in.Nutanix, &out.Nutanix
+		*out = new(nutanix.MachinePool)
+		(*in).DeepCopyInto(*out)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MachinePoolPlatform.
+func (in *MachinePoolPlatform) DeepCopy() *MachinePoolPlatform {
+	if in == nil {
+		return nil
+	}
+	out := new(MachinePoolPlatform)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *Networking) DeepCopyInto(out *Networking) {
+	*out = *in
+	if in.MachineNetwork != nil {
+		in, out := &in.MachineNetwork, &out.MachineNetwork
+		*out = make([]MachineNetworkEntry, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	if in.ClusterNetwork != nil {
+		in, out := &in.ClusterNetwork, &out.ClusterNetwork
+		*out = make([]ClusterNetworkEntry, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	if in.ServiceNetwork != nil {
+		in, out := &in.ServiceNetwork, &out.ServiceNetwork
+		*out = make([]ipnet.IPNet, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	if in.OVNKubernetesConfig != nil {
+		in, out := &in.OVNKubernetesConfig, &out.OVNKubernetesConfig
+		*out = new(OVNKubernetesConfig)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.DeprecatedMachineCIDR != nil {
+		in, out := &in.DeprecatedMachineCIDR, &out.DeprecatedMachineCIDR
+		*out = (*in).DeepCopy()
+	}
+	if in.DeprecatedServiceCIDR != nil {
+		in, out := &in.DeprecatedServiceCIDR, &out.DeprecatedServiceCIDR
+		*out = (*in).DeepCopy()
+	}
+	if in.DeprecatedClusterNetworks != nil {
+		in, out := &in.DeprecatedClusterNetworks, &out.DeprecatedClusterNetworks
+		*out = make([]ClusterNetworkEntry, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Networking.
+func (in *Networking) DeepCopy() *Networking {
+	if in == nil {
+		return nil
+	}
+	out := new(Networking)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *OVNKubernetesConfig) DeepCopyInto(out *OVNKubernetesConfig) {
+	*out = *in
+	if in.IPv4 != nil {
+		in, out := &in.IPv4, &out.IPv4
+		*out = new(IPv4OVNKubernetesConfig)
+		(*in).DeepCopyInto(*out)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new OVNKubernetesConfig.
+func (in *OVNKubernetesConfig) DeepCopy() *OVNKubernetesConfig {
+	if in == nil {
+		return nil
+	}
+	out := new(OVNKubernetesConfig)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *OperatorPublishingStrategy) DeepCopyInto(out *OperatorPublishingStrategy) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new OperatorPublishingStrategy.
+func (in *OperatorPublishingStrategy) DeepCopy() *OperatorPublishingStrategy {
+	if in == nil {
+		return nil
+	}
+	out := new(OperatorPublishingStrategy)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *Platform) DeepCopyInto(out *Platform) {
+	*out = *in
+	if in.AWS != nil {
+		in, out := &in.AWS, &out.AWS
+		*out = new(aws.Platform)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.Azure != nil {
+		in, out := &in.Azure, &out.Azure
+		*out = new(azure.Platform)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.BareMetal != nil {
+		in, out := &in.BareMetal, &out.BareMetal
+		*out = new(baremetal.Platform)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.GCP != nil {
+		in, out := &in.GCP, &out.GCP
+		*out = new(gcp.Platform)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.IBMCloud != nil {
+		in, out := &in.IBMCloud, &out.IBMCloud
+		*out = new(ibmcloud.Platform)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.None != nil {
+		in, out := &in.None, &out.None
+		*out = new(none.Platform)
+		**out = **in
+	}
+	if in.External != nil {
+		in, out := &in.External, &out.External
+		*out = new(external.Platform)
+		**out = **in
+	}
+	if in.OpenStack != nil {
+		in, out := &in.OpenStack, &out.OpenStack
+		*out = new(openstack.Platform)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.PowerVS != nil {
+		in, out := &in.PowerVS, &out.PowerVS
+		*out = new(powervs.Platform)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.VSphere != nil {
+		in, out := &in.VSphere, &out.VSphere
+		*out = new(vsphere.Platform)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.Ovirt != nil {
+		in, out := &in.Ovirt, &out.Ovirt
+		*out = new(ovirt.Platform)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.Nutanix != nil {
+		in, out := &in.Nutanix, &out.Nutanix
+		*out = new(nutanix.Platform)
+		(*in).DeepCopyInto(*out)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Platform.
+func (in *Platform) DeepCopy() *Platform {
+	if in == nil {
+		return nil
+	}
+	out := new(Platform)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *Proxy) DeepCopyInto(out *Proxy) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Proxy.
+func (in *Proxy) DeepCopy() *Proxy {
+	if in == nil {
+		return nil
+	}
+	out := new(Proxy)
+	in.DeepCopyInto(out)
+	return out
+}

tools.go

@@ -13,6 +13,8 @@ import (
 	_ "github.com/daixiang0/gci" // dependency of hack/go-fmt.sh
 	// used to generate mocks
 	_ "go.uber.org/mock/mockgen"
+	// dependency of generating DeepCopy implementations for install-config
+	_ "k8s.io/code-generator/cmd/deepcopy-gen"
 	// dependency of generating CRD for install-config
 	_ "sigs.k8s.io/controller-tools/cmd/controller-gen"
 )

vendor/k8s.io/code-generator/LICENSE

@@ -0,0 +1,202 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
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+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
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+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
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+      where such license applies only to those patent claims licensable
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+      or a Contribution incorporated within the Work constitutes direct
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+
+   4. Redistribution. You may reproduce and distribute copies of the
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+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
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+
+      (d) If the Work includes a "NOTICE" text file as part of its
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+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
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+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.

vendor/k8s.io/code-generator/cmd/deepcopy-gen/args/args.go

@@ -0,0 +1,52 @@
+/*
+Copyright 2016 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package args
+
+import (
+	"fmt"
+
+	"github.com/spf13/pflag"
+)
+
+type Args struct {
+	OutputFile   string
+	BoundingDirs []string // Only deal with types rooted under these dirs.
+	GoHeaderFile string
+}
+
+// New returns default arguments for the generator.
+func New() *Args {
+	return &Args{}
+}
+
+// AddFlags add the generator flags to the flag set.
+func (args *Args) AddFlags(fs *pflag.FlagSet) {
+	fs.StringVar(&args.OutputFile, "output-file", "generated.deepcopy.go",
+		"the name of the file to be generated")
+	fs.StringSliceVar(&args.BoundingDirs, "bounding-dirs", args.BoundingDirs,
+		"Comma-separated list of import paths which bound the types for which deep-copies will be generated.")
+	fs.StringVar(&args.GoHeaderFile, "go-header-file", "",
+		"the path to a file containing boilerplate header text; the string \"YEAR\" will be replaced with the current 4-digit year")
+}
+
+// Validate checks the given arguments.
+func (args *Args) Validate() error {
+	if len(args.OutputFile) == 0 {
+		return fmt.Errorf("--output-file must be specified")
+	}
+	return nil
+}

vendor/k8s.io/code-generator/cmd/deepcopy-gen/generators/deepcopy.go

@@ -0,0 +1,904 @@
+/*
+Copyright 2015 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package generators
+
+import (
+	"fmt"
+	"io"
+	"path"
+	"sort"
+	"strings"
+
+	"k8s.io/code-generator/cmd/deepcopy-gen/args"
+	genutil "k8s.io/code-generator/pkg/util"
+	"k8s.io/gengo/v2"
+	"k8s.io/gengo/v2/generator"
+	"k8s.io/gengo/v2/namer"
+	"k8s.io/gengo/v2/types"
+	"k8s.io/klog/v2"
+)
+
+// This is the comment tag that carries parameters for deep-copy generation.
+const (
+	tagEnabledName              = "k8s:deepcopy-gen"
+	interfacesTagName           = tagEnabledName + ":interfaces"
+	interfacesNonPointerTagName = tagEnabledName + ":nonpointer-interfaces" // attach the DeepCopy<Interface> methods to the
+)
+
+// Known values for the comment tag.
+const tagValuePackage = "package"
+
+// enabledTagValue holds parameters from a tagName tag.
+type enabledTagValue struct {
+	value    string
+	register bool
+}
+
+func extractEnabledTypeTag(t *types.Type) *enabledTagValue {
+	comments := append(append([]string{}, t.SecondClosestCommentLines...), t.CommentLines...)
+	return extractEnabledTag(comments)
+}
+
+func extractEnabledTag(comments []string) *enabledTagValue {
+	tags, err := genutil.ExtractCommentTagsWithoutArguments("+", []string{tagEnabledName}, comments)
+	if err != nil {
+		klog.Fatalf("Error extracting %s tags: %v", tagEnabledName, err)
+	}
+	if tags[tagEnabledName] == nil {
+		// No match for the tag.
+		return nil
+	}
+	// If there are multiple values, abort.
+	if len(tags[tagEnabledName]) > 1 {
+		klog.Fatalf("Found %d %s tags: %q", len(tags[tagEnabledName]), tagEnabledName, tags[tagEnabledName])
+	}
+
+	// If we got here we are returning something.
+	tag := &enabledTagValue{}
+
+	// Get the primary value.
+	parts := strings.Split(tags[tagEnabledName][0], ",")
+	if len(parts) >= 1 {
+		tag.value = parts[0]
+	}
+
+	// Parse extra arguments.
+	parts = parts[1:]
+	for i := range parts {
+		kv := strings.SplitN(parts[i], "=", 2)
+		k := kv[0]
+		v := ""
+		if len(kv) == 2 {
+			v = kv[1]
+		}
+		switch k {
+		case "register":
+			if v != "false" {
+				tag.register = true
+			}
+		default:
+			klog.Fatalf("Unsupported %s param: %q", tagEnabledName, parts[i])
+		}
+	}
+	return tag
+}
+
+// TODO: This is created only to reduce number of changes in a single PR.
+// Remove it and use PublicNamer instead.
+func deepCopyNamer() *namer.NameStrategy {
+	return &namer.NameStrategy{
+		Join: func(pre string, in []string, post string) string {
+			return strings.Join(in, "_")
+		},
+		PrependPackageNames: 1,
+	}
+}
+
+// NameSystems returns the name system used by the generators in this package.
+func NameSystems() namer.NameSystems {
+	return namer.NameSystems{
+		"public": deepCopyNamer(),
+		"raw":    namer.NewRawNamer("", nil),
+	}
+}
+
+// DefaultNameSystem returns the default name system for ordering the types to be
+// processed by the generators in this package.
+func DefaultNameSystem() string {
+	return "public"
+}
+
+func GetTargets(context *generator.Context, args *args.Args) []generator.Target {
+	boilerplate, err := gengo.GoBoilerplate(args.GoHeaderFile, gengo.StdBuildTag, gengo.StdGeneratedBy)
+	if err != nil {
+		klog.Fatalf("Failed loading boilerplate: %v", err)
+	}
+
+	boundingDirs := []string{}
+	if args.BoundingDirs == nil {
+		args.BoundingDirs = context.Inputs
+	}
+	for i := range args.BoundingDirs {
+		// Strip any trailing slashes - they are not exactly "correct" but
+		// this is friendlier.
+		boundingDirs = append(boundingDirs, strings.TrimRight(args.BoundingDirs[i], "/"))
+	}
+
+	targets := []generator.Target{}
+
+	for _, i := range context.Inputs {
+		klog.V(3).Infof("Considering pkg %q", i)
+
+		pkg := context.Universe[i]
+
+		ptag := extractEnabledTag(pkg.Comments)
+		ptagValue := ""
+		ptagRegister := false
+		if ptag != nil {
+			ptagValue = ptag.value
+			if ptagValue != tagValuePackage {
+				klog.Fatalf("Package %v: unsupported %s value: %q", i, tagEnabledName, ptagValue)
+			}
+			ptagRegister = ptag.register
+			klog.V(3).Infof("  tag.value: %q, tag.register: %t", ptagValue, ptagRegister)
+		} else {
+			klog.V(3).Infof("  no tag")
+		}
+
+		// If the pkg-scoped tag says to generate, we can skip scanning types.
+		pkgNeedsGeneration := (ptagValue == tagValuePackage)
+		if !pkgNeedsGeneration {
+			// If the pkg-scoped tag did not exist, scan all types for one that
+			// explicitly wants generation. Ensure all types that want generation
+			// can be copied.
+			var uncopyable []string
+			for _, t := range pkg.Types {
+				klog.V(3).Infof("  considering type %q", t.Name.String())
+				ttag := extractEnabledTypeTag(t)
+				if ttag != nil && ttag.value == "true" {
+					klog.V(3).Infof("    tag=true")
+					if !copyableType(t) {
+						uncopyable = append(uncopyable, fmt.Sprintf("%v", t))
+					} else {
+						pkgNeedsGeneration = true
+					}
+				}
+			}
+			if len(uncopyable) > 0 {
+				klog.Fatalf("Types requested deepcopy generation but are not copyable: %s",
+					strings.Join(uncopyable, ", "))
+			}
+		}
+
+		if pkgNeedsGeneration {
+			klog.V(3).Infof("Package %q needs generation", i)
+			targets = append(targets,
+				&generator.SimpleTarget{
+					PkgName:       strings.Split(path.Base(pkg.Path), ".")[0],
+					PkgPath:       pkg.Path,
+					PkgDir:        pkg.Dir, // output pkg is the same as the input
+					HeaderComment: boilerplate,
+					FilterFunc: func(c *generator.Context, t *types.Type) bool {
+						return t.Name.Package == pkg.Path
+					},
+					GeneratorsFunc: func(c *generator.Context) (generators []generator.Generator) {
+						return []generator.Generator{
+							NewGenDeepCopy(args.OutputFile, pkg.Path, boundingDirs, (ptagValue == tagValuePackage), ptagRegister),
+						}
+					},
+				})
+		}
+	}
+	return targets
+}
+
+// genDeepCopy produces a file with autogenerated deep-copy functions.
+type genDeepCopy struct {
+	generator.GoGenerator
+	targetPackage string
+	boundingDirs  []string
+	allTypes      bool
+	registerTypes bool
+	imports       namer.ImportTracker
+	typesForInit  []*types.Type
+}
+
+func NewGenDeepCopy(outputFilename, targetPackage string, boundingDirs []string, allTypes, registerTypes bool) generator.Generator {
+	return &genDeepCopy{
+		GoGenerator: generator.GoGenerator{
+			OutputFilename: outputFilename,
+		},
+		targetPackage: targetPackage,
+		boundingDirs:  boundingDirs,
+		allTypes:      allTypes,
+		registerTypes: registerTypes,
+		imports:       generator.NewImportTrackerForPackage(targetPackage),
+		typesForInit:  make([]*types.Type, 0),
+	}
+}
+
+func (g *genDeepCopy) Namers(c *generator.Context) namer.NameSystems {
+	// Have the raw namer for this file track what it imports.
+	return namer.NameSystems{
+		"raw": namer.NewRawNamer(g.targetPackage, g.imports),
+	}
+}
+
+func (g *genDeepCopy) Filter(c *generator.Context, t *types.Type) bool {
+	// Filter out types not being processed or not copyable within the package.
+	enabled := g.allTypes
+	if !enabled {
+		ttag := extractEnabledTypeTag(t)
+		if ttag != nil && ttag.value == "true" {
+			enabled = true
+		}
+	}
+	if !enabled {
+		return false
+	}
+	if !copyableType(t) {
+		klog.V(3).Infof("Type %v is not copyable", t)
+		return false
+	}
+	klog.V(3).Infof("Type %v is copyable", t)
+	g.typesForInit = append(g.typesForInit, t)
+	return true
+}
+
+// deepCopyMethod returns the signature of a DeepCopy() method, nil or an error
+// if the type does not match. This allows more efficient deep copy
+// implementations to be defined by the type's author.  The correct signature
+// for a type T is:
+//
+//	func (t T) DeepCopy() T
+//
+// or:
+//
+//	func (t *T) DeepCopy() *T
+func deepCopyMethod(t *types.Type) (*types.Signature, error) {
+	f, found := t.Methods["DeepCopy"]
+	if !found {
+		return nil, nil
+	}
+	if len(f.Signature.Parameters) != 0 {
+		return nil, fmt.Errorf("type %v: invalid DeepCopy signature, expected no parameters", t)
+	}
+	if len(f.Signature.Results) != 1 {
+		return nil, fmt.Errorf("type %v: invalid DeepCopy signature, expected exactly one result", t)
+	}
+
+	ptrResult := f.Signature.Results[0].Type.Kind == types.Pointer && f.Signature.Results[0].Type.Elem.Name == t.Name
+	nonPtrResult := f.Signature.Results[0].Type.Name == t.Name
+
+	if !ptrResult && !nonPtrResult {
+		return nil, fmt.Errorf("type %v: invalid DeepCopy signature, expected to return %s or *%s", t, t.Name.Name, t.Name.Name)
+	}
+
+	ptrRcvr := f.Signature.Receiver != nil && f.Signature.Receiver.Kind == types.Pointer && f.Signature.Receiver.Elem.Name == t.Name
+	nonPtrRcvr := f.Signature.Receiver != nil && f.Signature.Receiver.Name == t.Name
+
+	if ptrRcvr && !ptrResult {
+		return nil, fmt.Errorf("type %v: invalid DeepCopy signature, expected a *%s result for a *%s receiver", t, t.Name.Name, t.Name.Name)
+	}
+	if nonPtrRcvr && !nonPtrResult {
+		return nil, fmt.Errorf("type %v: invalid DeepCopy signature, expected a %s result for a %s receiver", t, t.Name.Name, t.Name.Name)
+	}
+
+	return f.Signature, nil
+}
+
+// deepCopyMethodOrDie returns the signatrue of a DeepCopy method, nil or calls klog.Fatalf
+// if the type does not match.
+func deepCopyMethodOrDie(t *types.Type) *types.Signature {
+	ret, err := deepCopyMethod(t)
+	if err != nil {
+		klog.Fatal(err)
+	}
+	return ret
+}
+
+// deepCopyIntoMethod returns the signature of a DeepCopyInto() method, nil or an error
+// if the type is wrong. DeepCopyInto allows more efficient deep copy
+// implementations to be defined by the type's author.  The correct signature
+// for a type T is:
+//
+//	func (t T) DeepCopyInto(t *T)
+//
+// or:
+//
+//	func (t *T) DeepCopyInto(t *T)
+func deepCopyIntoMethod(t *types.Type) (*types.Signature, error) {
+	f, found := t.Methods["DeepCopyInto"]
+	if !found {
+		return nil, nil
+	}
+	if len(f.Signature.Parameters) != 1 {
+		return nil, fmt.Errorf("type %v: invalid DeepCopy signature, expected exactly one parameter", t)
+	}
+	if len(f.Signature.Results) != 0 {
+		return nil, fmt.Errorf("type %v: invalid DeepCopy signature, expected no result type", t)
+	}
+
+	ptrParam := f.Signature.Parameters[0].Type.Kind == types.Pointer && f.Signature.Parameters[0].Type.Elem.Name == t.Name
+
+	if !ptrParam {
+		return nil, fmt.Errorf("type %v: invalid DeepCopy signature, expected parameter of type *%s", t, t.Name.Name)
+	}
+
+	ptrRcvr := f.Signature.Receiver != nil && f.Signature.Receiver.Kind == types.Pointer && f.Signature.Receiver.Elem.Name == t.Name
+	nonPtrRcvr := f.Signature.Receiver != nil && f.Signature.Receiver.Name == t.Name
+
+	if !ptrRcvr && !nonPtrRcvr {
+		// this should never happen
+		return nil, fmt.Errorf("type %v: invalid DeepCopy signature, expected a receiver of type %s or *%s", t, t.Name.Name, t.Name.Name)
+	}
+
+	return f.Signature, nil
+}
+
+// deepCopyIntoMethodOrDie returns the signature of a DeepCopyInto() method, nil or calls klog.Fatalf
+// if the type is wrong.
+func deepCopyIntoMethodOrDie(t *types.Type) *types.Signature {
+	ret, err := deepCopyIntoMethod(t)
+	if err != nil {
+		klog.Fatal(err)
+	}
+	return ret
+}
+
+func copyableType(t *types.Type) bool {
+	// If the type opts out of copy-generation, stop.
+	ttag := extractEnabledTypeTag(t)
+	if ttag != nil && ttag.value == "false" {
+		return false
+	}
+
+	// Filter out private types.
+	if namer.IsPrivateGoName(t.Name.Name) {
+		return false
+	}
+
+	if t.Kind == types.Alias {
+		// if the underlying built-in is not deepcopy-able, deepcopy is opt-in through definition of custom methods.
+		// Note that aliases of builtins, maps, slices can have deepcopy methods.
+		if deepCopyMethodOrDie(t) != nil || deepCopyIntoMethodOrDie(t) != nil {
+			return true
+		} else {
+			return t.Underlying.Kind != types.Builtin || copyableType(t.Underlying)
+		}
+	}
+
+	if t.Kind != types.Struct {
+		return false
+	}
+
+	return true
+}
+
+func underlyingType(t *types.Type) *types.Type {
+	for t.Kind == types.Alias {
+		t = t.Underlying
+	}
+	return t
+}
+
+func (g *genDeepCopy) isOtherPackage(pkg string) bool {
+	if pkg == g.targetPackage {
+		return false
+	}
+	if strings.HasSuffix(pkg, "\""+g.targetPackage+"\"") {
+		return false
+	}
+	return true
+}
+
+func (g *genDeepCopy) Imports(c *generator.Context) (imports []string) {
+	importLines := []string{}
+	for _, singleImport := range g.imports.ImportLines() {
+		if g.isOtherPackage(singleImport) {
+			importLines = append(importLines, singleImport)
+		}
+	}
+	return importLines
+}
+
+func argsFromType(ts ...*types.Type) generator.Args {
+	a := generator.Args{
+		"type": ts[0],
+	}
+	for i, t := range ts {
+		a[fmt.Sprintf("type%d", i+1)] = t
+	}
+	return a
+}
+
+func (g *genDeepCopy) Init(c *generator.Context, w io.Writer) error {
+	return nil
+}
+
+func (g *genDeepCopy) needsGeneration(t *types.Type) bool {
+	tag := extractEnabledTypeTag(t)
+	tv := ""
+	if tag != nil {
+		tv = tag.value
+		if tv != "true" && tv != "false" {
+			klog.Fatalf("Type %v: unsupported %s value: %q", t, tagEnabledName, tag.value)
+		}
+	}
+	if g.allTypes && tv == "false" {
+		// The whole package is being generated, but this type has opted out.
+		klog.V(2).Infof("Not generating for type %v because type opted out", t)
+		return false
+	}
+	if !g.allTypes && tv != "true" {
+		// The whole package is NOT being generated, and this type has NOT opted in.
+		klog.V(2).Infof("Not generating for type %v because type did not opt in", t)
+		return false
+	}
+	return true
+}
+
+func extractInterfacesTag(t *types.Type) []string {
+	var result []string
+	comments := append(append([]string{}, t.SecondClosestCommentLines...), t.CommentLines...)
+	tags, err := genutil.ExtractCommentTagsWithoutArguments("+", []string{interfacesTagName}, comments)
+	if err != nil {
+		klog.Fatalf("Error extracting %s tags: %v", interfacesTagName, err)
+	}
+	for _, v := range tags[interfacesTagName] {
+		if len(v) == 0 {
+			continue
+		}
+		intfs := strings.Split(v, ",")
+		for _, intf := range intfs {
+			if intf == "" {
+				continue
+			}
+			result = append(result, intf)
+		}
+	}
+	return result
+}
+
+func extractNonPointerInterfaces(t *types.Type) (bool, error) {
+	comments := append(append([]string{}, t.SecondClosestCommentLines...), t.CommentLines...)
+	tags, err := genutil.ExtractCommentTagsWithoutArguments("+", []string{interfacesNonPointerTagName}, comments)
+	if err != nil {
+		return false, fmt.Errorf("failed to parse comments: %w", err)
+	}
+
+	values := tags[interfacesNonPointerTagName]
+	if len(values) == 0 {
+		return false, nil
+	}
+	result := values[0] == "true"
+	for _, v := range values {
+		if v == "true" != result {
+			return false, fmt.Errorf("contradicting %v value %q found to previous value %v", interfacesNonPointerTagName, v, result)
+		}
+	}
+	return result, nil
+}
+
+func (g *genDeepCopy) deepCopyableInterfacesInner(c *generator.Context, t *types.Type) ([]*types.Type, error) {
+	if t.Kind != types.Struct {
+		return nil, nil
+	}
+
+	intfs := extractInterfacesTag(t)
+
+	var ts []*types.Type
+	for _, intf := range intfs {
+		t := types.ParseFullyQualifiedName(intf)
+		klog.V(3).Infof("Loading package for interface %v", intf)
+		_, err := c.LoadPackages(t.Package)
+		if err != nil {
+			return nil, err
+		}
+		intfT := c.Universe.Type(t)
+		if intfT == nil {
+			return nil, fmt.Errorf("unknown type %q in %s tag of type %s", intf, interfacesTagName, intfT)
+		}
+		if intfT.Kind != types.Interface {
+			return nil, fmt.Errorf("type %q in %s tag of type %s is not an interface, but: %q", intf, interfacesTagName, t, intfT.Kind)
+		}
+		g.imports.AddType(intfT)
+		ts = append(ts, intfT)
+	}
+
+	return ts, nil
+}
+
+// deepCopyableInterfaces returns the interface types to implement and whether they apply to a non-pointer receiver.
+func (g *genDeepCopy) deepCopyableInterfaces(c *generator.Context, t *types.Type) ([]*types.Type, bool, error) {
+	ts, err := g.deepCopyableInterfacesInner(c, t)
+	if err != nil {
+		return nil, false, err
+	}
+
+	set := map[string]*types.Type{}
+	for _, t := range ts {
+		set[t.String()] = t
+	}
+
+	result := []*types.Type{}
+	for _, t := range set {
+		result = append(result, t)
+	}
+
+	TypeSlice(result).Sort() // we need a stable sorting because it determines the order in generation
+
+	nonPointerReceiver, err := extractNonPointerInterfaces(t)
+	if err != nil {
+		return nil, false, err
+	}
+
+	return result, nonPointerReceiver, nil
+}
+
+type TypeSlice []*types.Type
+
+func (s TypeSlice) Len() int           { return len(s) }
+func (s TypeSlice) Less(i, j int) bool { return s[i].String() < s[j].String() }
+func (s TypeSlice) Swap(i, j int)      { s[i], s[j] = s[j], s[i] }
+func (s TypeSlice) Sort()              { sort.Sort(s) }
+
+func (g *genDeepCopy) GenerateType(c *generator.Context, t *types.Type, w io.Writer) error {
+	if !g.needsGeneration(t) {
+		return nil
+	}
+	klog.V(2).Infof("Generating deepcopy functions for type %v", t)
+
+	sw := generator.NewSnippetWriter(w, c, "$", "$")
+	args := argsFromType(t)
+
+	if deepCopyIntoMethodOrDie(t) == nil {
+		sw.Do("// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.\n", args)
+		if isReference(t) {
+			sw.Do("func (in $.type|raw$) DeepCopyInto(out *$.type|raw$) {\n", args)
+			sw.Do("{in:=&in\n", nil)
+		} else {
+			sw.Do("func (in *$.type|raw$) DeepCopyInto(out *$.type|raw$) {\n", args)
+		}
+		if deepCopyMethodOrDie(t) != nil {
+			if t.Methods["DeepCopy"].Signature.Receiver.Kind == types.Pointer {
+				sw.Do("clone := in.DeepCopy()\n", nil)
+				sw.Do("*out = *clone\n", nil)
+			} else {
+				sw.Do("*out = in.DeepCopy()\n", nil)
+			}
+			sw.Do("return\n", nil)
+		} else {
+			g.generateFor(t, sw)
+			sw.Do("return\n", nil)
+		}
+		if isReference(t) {
+			sw.Do("}\n", nil)
+		}
+		sw.Do("}\n\n", nil)
+	}
+
+	if deepCopyMethodOrDie(t) == nil {
+		sw.Do("// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new $.type|raw$.\n", args)
+		if isReference(t) {
+			sw.Do("func (in $.type|raw$) DeepCopy() $.type|raw$ {\n", args)
+		} else {
+			sw.Do("func (in *$.type|raw$) DeepCopy() *$.type|raw$ {\n", args)
+		}
+		sw.Do("if in == nil { return nil }\n", nil)
+		sw.Do("out := new($.type|raw$)\n", args)
+		sw.Do("in.DeepCopyInto(out)\n", nil)
+		if isReference(t) {
+			sw.Do("return *out\n", nil)
+		} else {
+			sw.Do("return out\n", nil)
+		}
+		sw.Do("}\n\n", nil)
+	}
+
+	intfs, nonPointerReceiver, err := g.deepCopyableInterfaces(c, t)
+	if err != nil {
+		return err
+	}
+	for _, intf := range intfs {
+		sw.Do(fmt.Sprintf("// DeepCopy%s is an autogenerated deepcopy function, copying the receiver, creating a new $.type2|raw$.\n", intf.Name.Name), argsFromType(t, intf))
+		if nonPointerReceiver {
+			sw.Do(fmt.Sprintf("func (in $.type|raw$) DeepCopy%s() $.type2|raw$ {\n", intf.Name.Name), argsFromType(t, intf))
+			sw.Do("return *in.DeepCopy()", nil)
+			sw.Do("}\n\n", nil)
+		} else {
+			sw.Do(fmt.Sprintf("func (in *$.type|raw$) DeepCopy%s() $.type2|raw$ {\n", intf.Name.Name), argsFromType(t, intf))
+			sw.Do("if c := in.DeepCopy(); c != nil {\n", nil)
+			sw.Do("return c\n", nil)
+			sw.Do("}\n", nil)
+			sw.Do("return nil\n", nil)
+			sw.Do("}\n\n", nil)
+		}
+	}
+
+	return sw.Error()
+}
+
+// isReference return true for pointer, maps, slices and aliases of those.
+func isReference(t *types.Type) bool {
+	if t.Kind == types.Pointer || t.Kind == types.Map || t.Kind == types.Slice {
+		return true
+	}
+	return t.Kind == types.Alias && isReference(underlyingType(t))
+}
+
+// we use the system of shadowing 'in' and 'out' so that the same code is valid
+// at any nesting level. This makes the autogenerator easy to understand, and
+// the compiler shouldn't care.
+func (g *genDeepCopy) generateFor(t *types.Type, sw *generator.SnippetWriter) {
+	// derive inner types if t is an alias. We call the do* methods below with the alias type.
+	// basic rule: generate according to inner type, but construct objects with the alias type.
+	ut := underlyingType(t)
+
+	var f func(*types.Type, *generator.SnippetWriter)
+	switch ut.Kind {
+	case types.Builtin:
+		f = g.doBuiltin
+	case types.Map:
+		f = g.doMap
+	case types.Slice:
+		f = g.doSlice
+	case types.Struct:
+		f = g.doStruct
+	case types.Pointer:
+		f = g.doPointer
+	case types.Interface:
+		// interfaces are handled in-line in the other cases
+		klog.Fatalf("Hit an interface type %v. This should never happen.", t)
+	case types.Alias:
+		// can never happen because we branch on the underlying type which is never an alias
+		klog.Fatalf("Hit an alias type %v. This should never happen.", t)
+	default:
+		klog.Fatalf("Hit an unsupported type %v.", t)
+	}
+	f(t, sw)
+}
+
+// doBuiltin generates code for a builtin or an alias to a builtin. The generated code is
+// is the same for both cases, i.e. it's the code for the underlying type.
+func (g *genDeepCopy) doBuiltin(t *types.Type, sw *generator.SnippetWriter) {
+	if deepCopyMethodOrDie(t) != nil || deepCopyIntoMethodOrDie(t) != nil {
+		sw.Do("*out = in.DeepCopy()\n", nil)
+		return
+	}
+
+	sw.Do("*out = *in\n", nil)
+}
+
+// doMap generates code for a map or an alias to a map. The generated code is
+// is the same for both cases, i.e. it's the code for the underlying type.
+func (g *genDeepCopy) doMap(t *types.Type, sw *generator.SnippetWriter) {
+	ut := underlyingType(t)
+	uet := underlyingType(ut.Elem)
+
+	if deepCopyMethodOrDie(t) != nil || deepCopyIntoMethodOrDie(t) != nil {
+		sw.Do("*out = in.DeepCopy()\n", nil)
+		return
+	}
+
+	if !ut.Key.IsAssignable() {
+		klog.Fatalf("Hit an unsupported type %v for: %v", uet, t)
+	}
+
+	sw.Do("*out = make($.|raw$, len(*in))\n", t)
+	sw.Do("for key, val := range *in {\n", nil)
+	dc, dci := deepCopyMethodOrDie(ut.Elem), deepCopyIntoMethodOrDie(ut.Elem)
+	switch {
+	case dc != nil || dci != nil:
+		// Note: a DeepCopy exists because it is added if DeepCopyInto is manually defined
+		leftPointer := ut.Elem.Kind == types.Pointer
+		rightPointer := !isReference(ut.Elem)
+		if dc != nil {
+			rightPointer = dc.Results[0].Type.Kind == types.Pointer
+		}
+		if leftPointer == rightPointer {
+			sw.Do("(*out)[key] = val.DeepCopy()\n", nil)
+		} else if leftPointer {
+			sw.Do("x := val.DeepCopy()\n", nil)
+			sw.Do("(*out)[key] = &x\n", nil)
+		} else {
+			sw.Do("(*out)[key] = *val.DeepCopy()\n", nil)
+		}
+	case ut.Elem.IsAnonymousStruct(): // not uet here because it needs type cast
+		sw.Do("(*out)[key] = val\n", nil)
+	case uet.IsAssignable():
+		sw.Do("(*out)[key] = val\n", nil)
+	case uet.Kind == types.Interface:
+		// Note: do not generate code that won't compile as `DeepCopyinterface{}()` is not a valid function
+		if uet.Name.Name == "interface{}" {
+			klog.Fatalf("DeepCopy of %q is unsupported. Instead, use named interfaces with DeepCopy<named-interface> as one of the methods.", uet.Name.Name)
+		}
+		sw.Do("if val == nil {(*out)[key]=nil} else {\n", nil)
+		// Note: if t.Elem has been an alias "J" of an interface "I" in Go, we will see it
+		// as kind Interface of name "J" here, i.e. generate val.DeepCopyJ(). The golang
+		// parser does not give us the underlying interface name. So we cannot do any better.
+		sw.Do(fmt.Sprintf("(*out)[key] = val.DeepCopy%s()\n", uet.Name.Name), nil)
+		sw.Do("}\n", nil)
+	case uet.Kind == types.Slice || uet.Kind == types.Map || uet.Kind == types.Pointer:
+		sw.Do("var outVal $.|raw$\n", uet)
+		sw.Do("if val == nil { (*out)[key] = nil } else {\n", nil)
+		sw.Do("in, out := &val, &outVal\n", uet)
+		g.generateFor(ut.Elem, sw)
+		sw.Do("}\n", nil)
+		sw.Do("(*out)[key] = outVal\n", nil)
+	case uet.Kind == types.Struct:
+		sw.Do("(*out)[key] = *val.DeepCopy()\n", uet)
+	default:
+		klog.Fatalf("Hit an unsupported type %v for %v", uet, t)
+	}
+	sw.Do("}\n", nil)
+}
+
+// doSlice generates code for a slice or an alias to a slice. The generated code is
+// is the same for both cases, i.e. it's the code for the underlying type.
+func (g *genDeepCopy) doSlice(t *types.Type, sw *generator.SnippetWriter) {
+	ut := underlyingType(t)
+	uet := underlyingType(ut.Elem)
+
+	if deepCopyMethodOrDie(t) != nil || deepCopyIntoMethodOrDie(t) != nil {
+		sw.Do("*out = in.DeepCopy()\n", nil)
+		return
+	}
+
+	sw.Do("*out = make($.|raw$, len(*in))\n", t)
+	if deepCopyMethodOrDie(ut.Elem) != nil || deepCopyIntoMethodOrDie(ut.Elem) != nil {
+		sw.Do("for i := range *in {\n", nil)
+		// Note: a DeepCopyInto exists because it is added if DeepCopy is manually defined
+		sw.Do("(*in)[i].DeepCopyInto(&(*out)[i])\n", nil)
+		sw.Do("}\n", nil)
+	} else if uet.Kind == types.Builtin || uet.IsAssignable() {
+		sw.Do("copy(*out, *in)\n", nil)
+	} else {
+		sw.Do("for i := range *in {\n", nil)
+		if uet.Kind == types.Slice || uet.Kind == types.Map || uet.Kind == types.Pointer || deepCopyMethodOrDie(ut.Elem) != nil || deepCopyIntoMethodOrDie(ut.Elem) != nil {
+			sw.Do("if (*in)[i] != nil {\n", nil)
+			sw.Do("in, out := &(*in)[i], &(*out)[i]\n", nil)
+			g.generateFor(ut.Elem, sw)
+			sw.Do("}\n", nil)
+		} else if uet.Kind == types.Interface {
+			// Note: do not generate code that won't compile as `DeepCopyinterface{}()` is not a valid function
+			if uet.Name.Name == "interface{}" {
+				klog.Fatalf("DeepCopy of %q is unsupported. Instead, use named interfaces with DeepCopy<named-interface> as one of the methods.", uet.Name.Name)
+			}
+			sw.Do("if (*in)[i] != nil {\n", nil)
+			// Note: if t.Elem has been an alias "J" of an interface "I" in Go, we will see it
+			// as kind Interface of name "J" here, i.e. generate val.DeepCopyJ(). The golang
+			// parser does not give us the underlying interface name. So we cannot do any better.
+			sw.Do(fmt.Sprintf("(*out)[i] = (*in)[i].DeepCopy%s()\n", uet.Name.Name), nil)
+			sw.Do("}\n", nil)
+		} else if uet.Kind == types.Struct {
+			sw.Do("(*in)[i].DeepCopyInto(&(*out)[i])\n", nil)
+		} else {
+			klog.Fatalf("Hit an unsupported type %v for %v", uet, t)
+		}
+		sw.Do("}\n", nil)
+	}
+}
+
+// doStruct generates code for a struct or an alias to a struct. The generated code is
+// is the same for both cases, i.e. it's the code for the underlying type.
+func (g *genDeepCopy) doStruct(t *types.Type, sw *generator.SnippetWriter) {
+	ut := underlyingType(t)
+
+	if deepCopyMethodOrDie(t) != nil || deepCopyIntoMethodOrDie(t) != nil {
+		sw.Do("*out = in.DeepCopy()\n", nil)
+		return
+	}
+
+	// Simple copy covers a lot of cases.
+	sw.Do("*out = *in\n", nil)
+
+	// Now fix-up fields as needed.
+	for _, m := range ut.Members {
+		ft := m.Type
+		uft := underlyingType(ft)
+
+		args := generator.Args{
+			"type": ft,
+			"kind": ft.Kind,
+			"name": m.Name,
+		}
+		dc, dci := deepCopyMethodOrDie(ft), deepCopyIntoMethodOrDie(ft)
+		switch {
+		case dc != nil || dci != nil:
+			// Note: a DeepCopyInto exists because it is added if DeepCopy is manually defined
+			leftPointer := ft.Kind == types.Pointer
+			rightPointer := !isReference(ft)
+			if dc != nil {
+				rightPointer = dc.Results[0].Type.Kind == types.Pointer
+			}
+			if leftPointer == rightPointer {
+				sw.Do("out.$.name$ = in.$.name$.DeepCopy()\n", args)
+			} else if leftPointer {
+				sw.Do("x := in.$.name$.DeepCopy()\n", args)
+				sw.Do("out.$.name$ =  = &x\n", args)
+			} else {
+				sw.Do("in.$.name$.DeepCopyInto(&out.$.name$)\n", args)
+			}
+		case uft.Kind == types.Builtin:
+			// the initial *out = *in was enough
+		case uft.Kind == types.Map, uft.Kind == types.Slice, uft.Kind == types.Pointer:
+			// Fixup non-nil reference-semantic types.
+			sw.Do("if in.$.name$ != nil {\n", args)
+			sw.Do("in, out := &in.$.name$, &out.$.name$\n", args)
+			g.generateFor(ft, sw)
+			sw.Do("}\n", nil)
+		case uft.Kind == types.Array:
+			sw.Do("out.$.name$ = in.$.name$\n", args)
+		case uft.Kind == types.Struct:
+			if ft.IsAssignable() {
+				sw.Do("out.$.name$ = in.$.name$\n", args)
+			} else {
+				sw.Do("in.$.name$.DeepCopyInto(&out.$.name$)\n", args)
+			}
+		case uft.Kind == types.Interface:
+			// Note: do not generate code that won't compile as `DeepCopyinterface{}()` is not a valid function
+			if uft.Name.Name == "interface{}" {
+				klog.Fatalf("DeepCopy of %q is unsupported. Instead, use named interfaces with DeepCopy<named-interface> as one of the methods.", uft.Name.Name)
+			}
+			sw.Do("if in.$.name$ != nil {\n", args)
+			// Note: if t.Elem has been an alias "J" of an interface "I" in Go, we will see it
+			// as kind Interface of name "J" here, i.e. generate val.DeepCopyJ(). The golang
+			// parser does not give us the underlying interface name. So we cannot do any better.
+			sw.Do(fmt.Sprintf("out.$.name$ = in.$.name$.DeepCopy%s()\n", uft.Name.Name), args)
+			sw.Do("}\n", nil)
+		default:
+			klog.Fatalf("Hit an unsupported type '%v' for '%v', from %v.%v", uft, ft, t, m.Name)
+		}
+	}
+}
+
+// doPointer generates code for a pointer or an alias to a pointer. The generated code is
+// is the same for both cases, i.e. it's the code for the underlying type.
+func (g *genDeepCopy) doPointer(t *types.Type, sw *generator.SnippetWriter) {
+	ut := underlyingType(t)
+	uet := underlyingType(ut.Elem)
+
+	dc, dci := deepCopyMethodOrDie(ut.Elem), deepCopyIntoMethodOrDie(ut.Elem)
+	switch {
+	case dc != nil || dci != nil:
+		rightPointer := !isReference(ut.Elem)
+		if dc != nil {
+			rightPointer = dc.Results[0].Type.Kind == types.Pointer
+		}
+		if rightPointer {
+			sw.Do("*out = (*in).DeepCopy()\n", nil)
+		} else {
+			sw.Do("x := (*in).DeepCopy()\n", nil)
+			sw.Do("*out = &x\n", nil)
+		}
+	case uet.IsAssignable():
+		sw.Do("*out = new($.Elem|raw$)\n", ut)
+		sw.Do("**out = **in", nil)
+	case uet.Kind == types.Map, uet.Kind == types.Slice, uet.Kind == types.Pointer:
+		sw.Do("*out = new($.Elem|raw$)\n", ut)
+		sw.Do("if **in != nil {\n", nil)
+		sw.Do("in, out := *in, *out\n", nil)
+		g.generateFor(uet, sw)
+		sw.Do("}\n", nil)
+	case uet.Kind == types.Struct:
+		sw.Do("*out = new($.Elem|raw$)\n", ut)
+		sw.Do("(*in).DeepCopyInto(*out)\n", nil)
+	default:
+		klog.Fatalf("Hit an unsupported type %v for %v", uet, t)
+	}
+}

vendor/k8s.io/code-generator/cmd/deepcopy-gen/main.go

@@ -0,0 +1,110 @@
+/*
+Copyright 2015 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// deepcopy-gen is a tool for auto-generating DeepCopy functions.
+//
+// Given a list of input directories, it will generate DeepCopy and
+// DeepCopyInto methods that efficiently perform a full deep-copy of each type.
+// If these methods already exist (are predefined by the developer), they are
+// used instead of generating new ones.  Generated code will use standard value
+// assignment whenever possible.  If that is not possible it will try to call
+// its own generated copy function for the type.  Failing that, it will fall
+// back on `conversion.Cloner.DeepCopy(val)` to make the copy.  The resulting
+// file will be stored in the same directory as the processed source package.
+//
+// If interfaces are referenced in types, it is expected that corresponding
+// DeepCopyInterfaceName methods exist, e.g. DeepCopyObject for runtime.Object.
+// These can be predefined by the developer or generated through tags, see
+// below.  They must be added to the interfaces themselves manually, e.g.
+//
+//	type Object interface {
+//	  ...
+//	  DeepCopyObject() Object
+//	}
+//
+// Generation is governed by comment tags in the source.  Any package may
+// request DeepCopy generation by including a comment in the file-comments of
+// one file, of the form:
+//
+//	// +k8s:deepcopy-gen=package
+//
+// DeepCopy functions can be generated for individual types, rather than the
+// entire package by specifying a comment on the type definition of the form:
+//
+//	// +k8s:deepcopy-gen=true
+//
+// When generating for a whole package, individual types may opt out of
+// DeepCopy generation by specifying a comment on the type definition of the
+// form:
+//
+//	// +k8s:deepcopy-gen=false
+//
+// Additional DeepCopyInterfaceName methods can be generated by specifying a
+// comment on the type definition of the form:
+//
+//	// +k8s:deepcopy-gen:interfaces=k8s.io/kubernetes/runtime.Object,k8s.io/kubernetes/runtime.List
+//
+// This leads to the generation of DeepCopyObject and DeepCopyList with the given
+// interfaces as return types. We say that the tagged type implements deepcopy for the
+// interfaces.
+//
+// The deepcopy funcs for interfaces using "+k8s:deepcopy-gen:interfaces" use the pointer
+// of the type as receiver. For those special cases where the non-pointer object should
+// implement the interface, this can be done with:
+//
+//	// +k8s:deepcopy-gen:nonpointer-interfaces=true
+package main
+
+import (
+	"flag"
+
+	"github.com/spf13/pflag"
+	"k8s.io/code-generator/cmd/deepcopy-gen/args"
+	"k8s.io/code-generator/cmd/deepcopy-gen/generators"
+	"k8s.io/gengo/v2"
+	"k8s.io/gengo/v2/generator"
+	"k8s.io/klog/v2"
+)
+
+func main() {
+	klog.InitFlags(nil)
+	args := args.New()
+
+	args.AddFlags(pflag.CommandLine)
+	flag.Set("logtostderr", "true")
+	pflag.CommandLine.AddGoFlagSet(flag.CommandLine)
+	pflag.Parse()
+
+	if err := args.Validate(); err != nil {
+		klog.Fatalf("Error: %v", err)
+	}
+
+	myTargets := func(context *generator.Context) []generator.Target {
+		return generators.GetTargets(context, args)
+	}
+
+	// Run it.
+	if err := gengo.Execute(
+		generators.NameSystems(),
+		generators.DefaultNameSystem(),
+		myTargets,
+		gengo.StdBuildTag,
+		pflag.Args(),
+	); err != nil {
+		klog.Fatalf("Error: %v", err)
+	}
+	klog.V(2).Info("Completed successfully.")
+}

vendor/k8s.io/code-generator/pkg/util/comments.go

@@ -0,0 +1,92 @@
+/*
+Copyright 2025 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package util
+
+import (
+	"fmt"
+
+	"k8s.io/gengo/v2"
+)
+
+// ExtractCommentTagsWithoutArguments parses comments for special metadata tags. The
+// marker argument should be unique enough to identify the tags needed, and
+// should not be a marker for tags you don't want, or else the caller takes
+// responsibility for making that distinction.
+//
+// The tagNames argument is a list of specific tags being extracted. If this is
+// nil or empty, all lines which match the marker are considered.  If this is
+// specified, only lines with begin with marker + one of the tags will be
+// considered.  This is useful when a common marker is used which may match
+// lines which fail this syntax (e.g. which predate this definition).
+//
+// This function looks for input lines of the following forms:
+//   - 'marker' + "key=value"
+//   - 'marker' + "key()=value"
+//   - 'marker' + "key(arg)=value"
+//
+// The arg is forbidden.  This function only consider tags with no arguments specified
+// (either as "key=value" or as // "key()=value").  Finding tags with an argument will
+// result in an error.
+//
+// The value is optional.  If not specified, the resulting Tag will have "" as
+// the value.
+//
+// Tag comment-lines may have a trailing end-of-line comment.
+//
+// The map returned here is keyed by the Tag's name without args.
+//
+// A tag can be specified more than one time and all values are returned.  If
+// the resulting map has an entry for a key, the value (a slice) is guaranteed
+// to have at least 1 element.
+//
+// Example: if you pass "+" for 'marker', and the following lines are in
+// the comments:
+//
+//	+foo=val1   // foo
+//	+bar
+//	+foo=val2   // also foo
+//	+foo()=val3 // still foo
+//	+baz="qux"
+//
+// Then this function will return:
+//
+//	map[string][]string{"foo":{"val1", "val2", "val3"}, "bar": {""}, "baz": {`"qux"`}}
+func ExtractCommentTagsWithoutArguments(marker string, tagNames []string, lines []string) (map[string][]string, error) {
+	functionStyleTags, err := gengo.ExtractFunctionStyleCommentTags(marker, tagNames, lines)
+	if err != nil {
+		return nil, err
+	}
+
+	out := make(map[string][]string)
+	for tagName, tags := range functionStyleTags {
+		values := make([]string, 0)
+
+		for _, tag := range tags {
+			if tag.Args == nil {
+				values = append(values, tag.Value)
+			} else {
+				return nil, fmt.Errorf(`failed to parse tag %s: expected no arguments, found "%s"`, tag, tag.Args[0])
+			}
+		}
+
+		if len(values) > 0 {
+			out[tagName] = values
+		}
+	}
+
+	return out, nil
+}

vendor/k8s.io/code-generator/pkg/util/plural_exceptions.go

@@ -0,0 +1,37 @@
+/*
+Copyright 2017 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package util
+
+import (
+	"fmt"
+	"strings"
+)
+
+// PluralExceptionListToMapOrDie converts the list in "Type:PluralType" to map[string]string.
+// This is used for pluralizer.
+// If the format is wrong, this function will panic.
+func PluralExceptionListToMapOrDie(pluralExceptions []string) map[string]string {
+	pluralExceptionMap := make(map[string]string, len(pluralExceptions))
+	for i := range pluralExceptions {
+		parts := strings.Split(pluralExceptions[i], ":")
+		if len(parts) != 2 {
+			panic(fmt.Sprintf("invalid plural exception definition: %s", pluralExceptions[i]))
+		}
+		pluralExceptionMap[parts[0]] = parts[1]
+	}
+	return pluralExceptionMap
+}

vendor/k8s.io/gengo/v2/LICENSE

@@ -0,0 +1,202 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright 2014 The Kubernetes Authors.
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.

vendor/k8s.io/gengo/v2/Makefile

@@ -0,0 +1,14 @@
+all:
+	go build ./...
+
+test:
+	GODEBUG=gotypesalias=0 go test -race ./... -count=1
+	GODEBUG=gotypesalias=1 go test -race ./... -count=1
+
+# We verify for the maximum version of the go directive as 1.20
+# here because the oldest go directive that exists on our supported
+# release branches in k/k is 1.20.
+verify:
+	GODEBUG=gotypesalias=0 ./hack/verify-examples.sh
+	GODEBUG=gotypesalias=1 ./hack/verify-examples.sh
+	./hack/verify-go-directive.sh 1.20

vendor/k8s.io/gengo/v2/README.md

@@ -0,0 +1,53 @@
+[![GoDoc Widget]][GoDoc]  [![GoReport]][GoReportStatus]
+
+[GoDoc]: https://godoc.org/k8s.io/gengo
+[GoDoc Widget]: https://godoc.org/k8s.io/gengo?status.svg
+[GoReport]: https://goreportcard.com/badge/github.com/kubernetes/gengo
+[GoReportStatus]: https://goreportcard.com/report/github.com/kubernetes/gengo
+
+# Gengo: a framework for building simple code generators
+
+This repo is used by Kubernetes to build some codegen tooling.  It is not
+intended to be general-purpose and makes some assumptions that may not hold
+outside of Kubernetes.
+
+In the past this repo was partially supported for external use (outside of the
+Kubernetes project overall), but that is no longer true.  We may change the API
+in incompatible ways, without warning.
+
+If you are not building something that is part of Kubernetes, DO NOT DEPEND ON
+THIS REPO.
+
+## New usage within Kubernetes
+
+Gengo is a very opinionated framework.  It is primarily aimed at generating Go
+code derived from types defined in other Go code, but it is possible to use it
+for other things (e.g. proto files).  Net new tools should consider using
+`golang.org/x/tools/go/packages` directly.  Gengo can serve as an example of
+how to do that.
+
+If you still decide you want to use gengo, see the
+[simple examples](./examples) in this repo or the more extensive tools in the
+Kubernetes [code-generator](https://github.com/kubernetes/code-generator/)
+repo.
+
+## Overview
+
+Gengo is used to build tools (generally a tool is a binary).  Each tool
+describes some number of `Targets`. A target is a single output package, which
+may be the same as the inputs (if the tool generates code alongside the inputs)
+or different.  Each `Target` describes some number of `Generators`.  A
+generator is responsible for emitting a single file into the target directory.
+
+Gengo helps the tool to load and process input packages, e.g. extracting type
+information and associating comments.  Each target will be offered every known
+type, and can filter that down to the set of types it cares about.  Each
+generator will be offered the result of the target's filtering, and can filter
+the set of types further.  Finally, the generator will be called to emit code
+for all of the remaining types.
+
+The `tracer` example in this repo can be used to examine all of the hooks.
+
+## Contributing
+
+Please see [CONTRIBUTING.md](../CONTRIBUTING.md) for instructions on how to contribute.

vendor/k8s.io/gengo/v2/codetags/extractor.go

@@ -0,0 +1,85 @@
+/*
+Copyright 2025 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package codetags
+
+import (
+	"strings"
+	"unicode/utf8"
+)
+
+// Extract identifies and collects lines containing special metadata tags.
+// It processes only lines that begin with the prefix.
+//
+// The portion of a line immediately following the prefix is treated as
+// a potential tag name. To be considered valid, this tag name must
+// match the regular expression `[a-zA-Z_][a-zA-Z0-9_.-:]*`.
+//
+// Extract returns a map where each key is a valid tag name found in
+// lines that begin with the prefix.
+// The value for each key is a slice of strings. Each string in this slice
+// represents the contents of an original line after the prefix has been removed.
+//
+// Example: When called with prefix "+k8s:", lines:
+//
+//	Comment line without marker
+//	+k8s:noArgs # comment
+//	+withValue=value1
+//	+withValue=value2
+//	+k8s:withArg(arg1)=value1
+//	+k8s:withArg(arg2)=value2 # comment
+//	+k8s:withNamedArgs(arg1=value1, arg2=value2)=value
+//
+// Then this function will return:
+//
+//	map[string][]string{
+//		"noArgs":        {"noArgs # comment"},
+//		"withArg":       {"withArg(arg1)=value1", "withArg(arg2)=value2 # comment"},
+//		"withNamedArgs": {"withNamedArgs(arg1=value1, arg2=value2)=value"},
+//	}
+func Extract(prefix string, lines []string) map[string][]string {
+	out := map[string][]string{}
+	for _, line := range lines {
+		line = strings.TrimLeft(line, " \t")
+		if !strings.HasPrefix(line, prefix) {
+			continue
+		}
+		line = line[len(prefix):]
+
+		// Find the end of the presumed tag name.
+		nameEnd := findNameEnd(line)
+		name := line[:nameEnd]
+		out[name] = append(out[name], line)
+	}
+	return out
+}
+
+// findNameEnd matches a tag in the same way as the parser.
+func findNameEnd(s string) int {
+	if len(s) == 0 {
+		return 0
+	}
+	if r, _ := utf8.DecodeRuneInString(s); !isIdentBegin(r) {
+		return 0
+	}
+	idx := strings.IndexFunc(s, func(r rune) bool {
+		return !(isTagNameInterior(r))
+	})
+	if idx == -1 {
+		return len(s)
+	}
+	return idx
+}

vendor/k8s.io/gengo/v2/codetags/parser.go

@@ -0,0 +1,407 @@
+/*
+Copyright 2025 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package codetags
+
+import (
+	"fmt"
+	"strings"
+	"unicode"
+)
+
+// Parse parses a tag string into a Tag, or returns an error if the tag
+// string fails to parse.
+//
+// ParseOption may be provided to modify the behavior of the parser. The below
+// describes the default behavior.
+//
+// A tag consists of a name, optional arguments, and an optional scalar value or
+// tag value. For example,
+//
+//	"name"
+//	"name=50"
+//	"name("featureX")=50"
+//	"name(limit: 10, path: "/xyz")=text value"
+//	"name(limit: 10, path: "/xyz")=+anotherTag(size: 100)"
+//
+// Arguments are optional and may be either:
+//   - A single positional argument.
+//   - One or more named arguments (in the format `name: value`).
+//   - (Positional and named arguments cannot be mixed.)
+//
+// For example,
+//
+//	"name()"
+//	"name(arg)"
+//	"name(namedArg1: argValue1)"
+//	"name(namedArg1: argValue1, namedArg2: argValue2)"
+//
+// Argument values may be strings, ints, booleans, or identifiers.
+//
+// For example,
+//
+//	"name("double-quoted")"
+//	"name(`backtick-quoted`)"
+//	"name(100)"
+//	"name(true)"
+//	"name(arg1: identifier)"
+//	"name(arg1:`string value`)"
+//	"name(arg1: 100)"
+//	"name(arg1: true)"
+//
+// Note: When processing Go source code comments, the Extract function is
+// typically used first to find and isolate tag strings matching a specific
+// prefix. Those extracted strings can then be parsed using this function.
+//
+// The value part of the tag is optional and follows an equals sign "=". If a
+// value is present, it must be a string, int, boolean, identifier, or tag.
+//
+// For example,
+//
+//	"name" # no value
+//	"name=identifier"
+//	"name="double-quoted value""
+//	"name=`backtick-quoted value`"
+//	"name(100)"
+//	"name(true)"
+//	"name=+anotherTag"
+//	"name=+anotherTag(size: 100)"
+//
+// Trailing comments are ignored unless the RawValues option is enabled, in which
+// case they are treated as part of the value.
+//
+// For example,
+//
+//	"key=value # This comment is ignored"
+//
+// Formal Grammar:
+//
+// <tag>             ::= <tagName> [ "(" [ <args> ] ")" ] [ ( "=" <value> | "=+" <tag> ) ]
+// <args>            ::= <value> | <namedArgs>
+// <namedArgs>       ::= <argNameAndValue> [ "," <namedArgs> ]*
+// <argNameAndValue> ::= <identifier> ":" <value>
+// <value>           ::= <identifier> | <string> | <int> | <bool>
+//
+// <tagName>       ::= [a-zA-Z_][a-zA-Z0-9_-.:]*
+// <identifier>    ::= [a-zA-Z_][a-zA-Z0-9_-.]*
+// <string>        ::= /* Go-style double-quoted or backtick-quoted strings,
+// ...                    with standard Go escape sequences for double-quoted strings. */
+// <int>           ::= /* Standard Go integer literals (decimal, 0x hex, 0o octal, 0b binary),
+// ...                    with an optional +/- prefix. */
+// <bool>          ::= "true" | "false"
+func Parse(tag string, options ...ParseOption) (Tag, error) {
+	opts := parseOpts{}
+	for _, o := range options {
+		o(&opts)
+	}
+
+	tag = strings.TrimSpace(tag)
+	return parseTag(tag, opts)
+}
+
+// ParseAll calls Parse on each tag in the input slice.
+func ParseAll(tags []string, options ...ParseOption) ([]Tag, error) {
+	var out []Tag
+	for _, tag := range tags {
+		parsed, err := Parse(tag, options...)
+		if err != nil {
+			return nil, err
+		}
+		out = append(out, parsed)
+	}
+	return out, nil
+}
+
+type parseOpts struct {
+	rawValues bool
+}
+
+// ParseOption provides a parser option.
+type ParseOption func(*parseOpts)
+
+// RawValues skips parsing of the value part of the tag. If enabled, the Value
+// in the parse response will contain all text following the "=" sign, up to the last
+// non-whitespace character, and ValueType will be set to ValueTypeRaw.
+// Default: disabled
+func RawValues(enabled bool) ParseOption {
+	return func(opts *parseOpts) {
+		opts.rawValues = enabled
+	}
+}
+
+func parseTag(input string, opts parseOpts) (Tag, error) {
+	const (
+		stTag           = "stTag"
+		stMaybeArgs     = "stMaybeArgs"
+		stArg           = "stArg"
+		stArgEndOfToken = "stArgEndOfToken"
+		stMaybeValue    = "stMaybeValue"
+		stValue         = "stValue"
+		stMaybeComment  = "stMaybeComment"
+	)
+	var startTag, endTag *Tag // both ends of the chain when parsing chained tags
+
+	// accumulators
+	var tagName string      // current tag name
+	var value string        // current value
+	var valueType ValueType // current value type
+	cur := Arg{}            // current argument
+	var args []Arg          // current arguments slice
+
+	s := scanner{buf: []rune(input)} // scanner for parsing the tag string
+	var incomplete bool              // tracks if a token is incomplete
+
+	// These are defined outside the loop to make errors easier.
+	saveArg := func(v string, t ArgType) {
+		cur.Value = v
+		cur.Type = t
+		args = append(args, cur)
+		cur = Arg{}
+	}
+	saveInt := func(v string) { saveArg(v, ArgTypeInt) }
+	saveString := func(v string) { saveArg(v, ArgTypeString) }
+	saveBoolOrString := func(value string) {
+		if value == "true" || value == "false" {
+			saveArg(value, ArgTypeBool)
+		} else {
+			saveArg(value, ArgTypeString)
+		}
+	}
+	saveName := func(value string) {
+		cur.Name = value
+	}
+	saveTag := func() error {
+		usingNamedArgs := false
+		for i, arg := range args {
+			if (usingNamedArgs && arg.Name == "") || (!usingNamedArgs && arg.Name != "" && i > 0) {
+				return fmt.Errorf("can't mix named and positional arguments")
+			}
+			if arg.Name != "" {
+				usingNamedArgs = true
+			}
+		}
+		if !usingNamedArgs && len(args) > 1 {
+			return fmt.Errorf("multiple arguments must use 'name: value' syntax")
+		}
+		newTag := &Tag{Name: tagName, Args: args}
+		if startTag == nil {
+			startTag = newTag
+			endTag = newTag
+		} else {
+			endTag.ValueTag = newTag
+			endTag.ValueType = ValueTypeTag
+			endTag = newTag
+		}
+		args = nil // Reset to nil instead of empty slice
+		return nil
+	}
+	saveValue := func() {
+		endTag.Value = value
+		endTag.ValueType = valueType
+	}
+	var err error
+	st := stTag
+parseLoop:
+	for r := s.peek(); r != EOF; r = s.peek() {
+		switch st {
+		case stTag: // Any leading whitespace is expected to be trimmed before parsing.
+			switch {
+			case isIdentBegin(r):
+				tagName, err = s.nextIdent(isTagNameInterior)
+				if err != nil {
+					return Tag{}, err
+				}
+				st = stMaybeArgs
+			default:
+				break parseLoop
+			}
+		case stMaybeArgs:
+			switch {
+			case r == '(':
+				s.next() // consume (
+				incomplete = true
+				st = stArg
+			case r == '=':
+				s.next() // consume =
+				if opts.rawValues {
+					// only raw values support empty values following =
+					valueType = ValueTypeRaw
+				} else {
+					incomplete = true
+				}
+				st = stValue
+			default:
+				st = stMaybeComment
+			}
+		case stArg:
+			switch {
+			case r == ')':
+				s.next() // consume )
+				incomplete = false
+				st = stMaybeValue
+			case r == '-' || r == '+' || unicode.IsDigit(r):
+				number, err := s.nextNumber()
+				if err != nil {
+					return Tag{}, err
+				}
+				saveInt(number)
+				st = stArgEndOfToken
+			case r == '"' || r == '`':
+				str, err := s.nextString()
+				if err != nil {
+					return Tag{}, err
+				}
+				saveString(str)
+				st = stArgEndOfToken
+			case isIdentBegin(r):
+				identifier, err := s.nextIdent(isIdentInterior)
+				if err != nil {
+					return Tag{}, err
+				}
+				r = s.peek() // reset r after nextIdent
+
+				switch {
+				case r == ',' || r == ')': // positional arg
+					if r == ',' {
+						r = s.skipWhitespace() // allow whitespace after ,
+					}
+					saveBoolOrString(identifier)
+					st = stArgEndOfToken
+				case r == ':': // named arg
+					s.next()               // consume :
+					r = s.skipWhitespace() // allow whitespace after :
+					saveName(identifier)
+					st = stArg
+				default:
+					break parseLoop
+				}
+			default:
+				break parseLoop
+			}
+		case stArgEndOfToken:
+			switch {
+			case r == ',':
+				s.next()               // consume ,
+				r = s.skipWhitespace() // allow whitespace after ,
+				st = stArg
+			case r == ')':
+				s.next() // consume )
+				incomplete = false
+				st = stMaybeValue
+			default:
+				break parseLoop
+			}
+		case stMaybeValue:
+			switch {
+			case r == '=':
+				s.next() // consume =
+				if opts.rawValues {
+					// Empty values are allowed for raw.
+					// Since = might be the last char in the input, we need
+					// to record the valueType as raw immediately.
+					valueType = ValueTypeRaw
+				}
+				st = stValue
+			default:
+				st = stMaybeComment
+			}
+		case stValue:
+			switch {
+			case opts.rawValues: // When enabled, consume all remaining chars
+				incomplete = false
+				value = s.remainder()
+				break parseLoop
+			case r == '+' && isIdentBegin(s.peekN(1)): // tag value
+				incomplete = false
+				s.next() // consume +
+				if err := saveTag(); err != nil {
+					return Tag{}, err
+				}
+				st = stTag
+			case r == '-' || r == '+' || unicode.IsDigit(r):
+				incomplete = false
+				number, err := s.nextNumber()
+				valueType = ValueTypeInt
+				if err != nil {
+					return Tag{}, err
+				}
+				value = number
+				st = stMaybeComment
+			case r == '"' || r == '`':
+				incomplete = false
+				str, err := s.nextString()
+				if err != nil {
+					return Tag{}, err
+				}
+				value = str
+				valueType = ValueTypeString
+				st = stMaybeComment
+			case isIdentBegin(r):
+				incomplete = false
+				str, err := s.nextIdent(isIdentInterior)
+				if err != nil {
+					return Tag{}, err
+				}
+				value = str
+				if str == "true" || str == "false" {
+					valueType = ValueTypeBool
+				} else {
+					valueType = ValueTypeString
+				}
+				st = stMaybeComment
+			default:
+				break parseLoop
+			}
+		case stMaybeComment:
+			switch {
+			case s.nextIsTrailingComment():
+				s.remainder()
+			default:
+				break parseLoop
+			}
+		default:
+			return Tag{}, fmt.Errorf("unexpected internal parser error: unknown state: %s at position %d", st, s.pos)
+		}
+	}
+	if s.peek() != EOF {
+		return Tag{}, fmt.Errorf("unexpected character %q at position %d", s.next(), s.pos)
+	}
+	if incomplete {
+		return Tag{}, fmt.Errorf("unexpected end of input")
+	}
+	if err := saveTag(); err != nil {
+		return Tag{}, err
+	}
+	if len(valueType) > 0 {
+		saveValue()
+	}
+	if startTag == nil {
+		return Tag{}, fmt.Errorf("unexpected internal parser error: no tags parsed")
+	}
+	return *startTag, nil
+}
+
+func isIdentBegin(r rune) bool {
+	return unicode.IsLetter(r) || r == '_'
+}
+
+func isIdentInterior(r rune) bool {
+	return unicode.IsLetter(r) || unicode.IsDigit(r) || r == '_' || r == '.' || r == '-'
+}
+
+func isTagNameInterior(r rune) bool {
+	return isIdentInterior(r) || r == ':'
+}

vendor/k8s.io/gengo/v2/codetags/scanner.go

@@ -0,0 +1,228 @@
+/*
+Copyright 2025 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package codetags
+
+import (
+	"bytes"
+	"fmt"
+	"strconv"
+	"strings"
+	"unicode"
+)
+
+type scanner struct {
+	buf []rune
+	pos int
+}
+
+func (s *scanner) next() rune {
+	if s.pos >= len(s.buf) {
+		return EOF
+	}
+	r := s.buf[s.pos]
+	s.pos++
+	return r
+}
+
+func (s *scanner) peek() rune {
+	return s.peekN(0)
+}
+
+func (s *scanner) peekN(n int) rune {
+	if s.pos+n >= len(s.buf) {
+		return EOF
+	}
+	return s.buf[s.pos+n]
+}
+
+func (s *scanner) skipWhitespace() rune {
+	for r := s.peek(); unicode.IsSpace(r); r = s.peek() {
+		s.next()
+	}
+	return s.peek()
+}
+
+func (s *scanner) remainder() string {
+	result := string(s.buf[s.pos:])
+	s.pos = len(s.buf)
+	return result
+}
+
+const (
+	EOF = -1
+)
+
+func (s *scanner) nextIsTrailingComment() bool {
+	i := 0
+	for ; unicode.IsSpace(s.peekN(i)); i++ {
+	}
+	return s.peekN(i) == '#'
+}
+
+func (s *scanner) nextNumber() (string, error) {
+	const (
+		stBegin  = "stBegin"
+		stPrefix = "stPrefix"
+		stPosNeg = "stPosNeg"
+		stNumber = "stNumber"
+	)
+	var buf bytes.Buffer
+	st := stBegin
+
+parseLoop:
+	for r := s.peek(); r != EOF; r = s.peek() {
+		switch st {
+		case stBegin:
+			switch {
+			case r == '0':
+				buf.WriteRune(s.next())
+				st = stPrefix
+			case r == '+' || r == '-':
+				buf.WriteRune(s.next())
+				st = stPosNeg
+			case unicode.IsDigit(r):
+				buf.WriteRune(s.next())
+				st = stNumber
+			default:
+				break parseLoop
+			}
+		case stPosNeg:
+			switch {
+			case r == '0':
+				buf.WriteRune(s.next())
+				st = stPrefix
+			case unicode.IsDigit(r):
+				buf.WriteRune(s.next())
+				st = stNumber
+			default:
+				break parseLoop
+			}
+		case stPrefix:
+			switch {
+			case unicode.IsDigit(r):
+				buf.WriteRune(s.next())
+				st = stNumber
+			case r == 'x' || r == 'o' || r == 'b':
+				buf.WriteRune(s.next())
+				st = stNumber
+			default:
+				break parseLoop
+			}
+		case stNumber:
+			const hexits = "abcdefABCDEF"
+			switch {
+			case unicode.IsDigit(r) || strings.Contains(hexits, string(r)):
+				buf.WriteRune(s.next())
+			default:
+				break parseLoop
+			}
+		default:
+			return "", fmt.Errorf("unexpected internal parser error: unknown state: %s at position %d", st, s.pos)
+		}
+	}
+	numStr := buf.String()
+	if _, err := strconv.ParseInt(numStr, 0, 64); err != nil {
+		return "", fmt.Errorf("invalid number %q at position %d", numStr, s.pos)
+	}
+	return numStr, nil
+}
+
+func (s *scanner) nextString() (string, error) {
+	const (
+		stBegin        = "stBegin"
+		stQuotedString = "stQuotedString"
+		stEscape       = "stEscape"
+	)
+	var buf bytes.Buffer
+	var quote rune
+	var incomplete bool
+	st := stBegin
+
+parseLoop:
+	for r := s.peek(); r != EOF; r = s.peek() {
+		switch st {
+		case stBegin:
+			switch {
+			case r == '"' || r == '`':
+				incomplete = true
+				quote = s.next() // consume quote
+				st = stQuotedString
+			default:
+				return "", fmt.Errorf("expected string at position %d", s.pos)
+			}
+		case stQuotedString:
+			switch {
+			case r == '\\':
+				s.next() // consume escape
+				st = stEscape
+			case r == quote:
+				incomplete = false
+				s.next()
+				break parseLoop
+			default:
+				buf.WriteRune(s.next())
+			}
+		case stEscape:
+			switch {
+			case r == quote || r == '\\':
+				buf.WriteRune(s.next())
+				st = stQuotedString
+			default:
+				return "", fmt.Errorf("unhandled escaped character %q", r)
+			}
+		default:
+			return "", fmt.Errorf("unexpected internal parser error: unknown state: %s at position %d", st, s.pos)
+		}
+	}
+	if incomplete {
+		return "", fmt.Errorf("unterminated string at position %d", s.pos)
+	}
+	return buf.String(), nil
+}
+
+func (s *scanner) nextIdent(isInteriorChar func(r rune) bool) (string, error) {
+	const (
+		stBegin    = "stBegin"
+		stInterior = "stInterior"
+	)
+	var buf bytes.Buffer
+	st := stBegin
+
+parseLoop:
+	for r := s.peek(); r != EOF; r = s.peek() {
+		switch st {
+		case stBegin:
+			switch {
+			case isIdentBegin(r):
+				buf.WriteRune(s.next())
+				st = stInterior
+			default:
+				return "", fmt.Errorf("expected identifier at position %d", s.pos)
+			}
+		case stInterior:
+			switch {
+			case isInteriorChar(r):
+				buf.WriteRune(s.next())
+			default:
+				break parseLoop
+			}
+		default:
+			return "", fmt.Errorf("unexpected internal parser error: unknown state: %s at position %d", st, s.pos)
+		}
+	}
+	return buf.String(), nil
+}

vendor/k8s.io/gengo/v2/codetags/types.go

@@ -0,0 +1,169 @@
+/*
+Copyright 2025 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package codetags
+
+import (
+	"strconv"
+	"strings"
+)
+
+// Tag represents a single comment tag with typed args.
+type Tag struct {
+	// Name is the name of the tag with no arguments.
+	Name string
+
+	// Args is a list of optional arguments to the tag.
+	Args []Arg
+
+	// Value is the string representation of the tag value.
+	// Provides the tag value when ValueType is ValueTypeString, ValueTypeBool, ValueTypeInt or ValueTypeRaw.
+	Value string
+
+	// ValueTag is another tag parsed from the value of this tag.
+	// Provides the tag value when ValueType is ValueTypeTag.
+	ValueTag *Tag
+
+	// ValueType is the type of the value.
+	ValueType ValueType
+}
+
+// PositionalArg returns the positional argument. If there is no positional
+// argument, it returns false.
+func (t Tag) PositionalArg() (Arg, bool) {
+	if len(t.Args) == 0 || len(t.Args[0].Name) > 0 {
+		return Arg{}, false
+	}
+	return t.Args[0], true
+}
+
+// NamedArg returns the named argument. If o named argument is found, it returns
+// false. Always returns false for empty name; use PositionalArg instead.
+func (t Tag) NamedArg(name string) (Arg, bool) {
+	if len(name) == 0 {
+		return Arg{}, false
+	}
+	for _, arg := range t.Args {
+		if arg.Name == name {
+			return arg, true
+		}
+	}
+	return Arg{}, false
+}
+
+// String returns the canonical string representation of the tag.
+// All strings are represented in double quotes. Spacing is normalized.
+func (t Tag) String() string {
+	buf := strings.Builder{}
+	buf.WriteString(t.Name)
+	if len(t.Args) > 0 {
+		buf.WriteString("(")
+		for i, a := range t.Args {
+			if i > 0 {
+				buf.WriteString(", ")
+			}
+			buf.WriteString(a.String())
+		}
+		buf.WriteString(")")
+	}
+	if t.ValueType != ValueTypeNone {
+		if t.ValueType == ValueTypeTag {
+			buf.WriteString("=+")
+			buf.WriteString(t.ValueTag.String())
+		} else {
+			buf.WriteString("=")
+			if t.ValueType == ValueTypeString {
+				buf.WriteString(strconv.Quote(t.Value))
+			} else {
+				buf.WriteString(t.Value)
+			}
+		}
+	}
+	return buf.String()
+}
+
+// Arg represents a argument.
+type Arg struct {
+	// Name is the name of a named argument. This is zero-valued for positional arguments.
+	Name string
+
+	// Value is the string value of an argument. It has been validated to match the Type.
+	// See the ArgType const godoc for further details on how to parse the value for the
+	// Type.
+	Value string
+
+	// Type identifies the type of the argument.
+	Type ArgType
+}
+
+func (a Arg) String() string {
+	buf := strings.Builder{}
+	if len(a.Name) > 0 {
+		buf.WriteString(a.Name)
+		buf.WriteString(": ")
+	}
+	if a.Type == ArgTypeString {
+		buf.WriteString(strconv.Quote(a.Value))
+	} else {
+		buf.WriteString(a.Value)
+	}
+	return buf.String()
+}
+
+// ArgType is an argument's type.
+type ArgType string
+
+const (
+	// ArgTypeString identifies string values.
+	ArgTypeString ArgType = "string"
+
+	// ArgTypeInt identifies int values. Values of this type may be in decimal,
+	// octal, hex or binary string representations. Consider using strconv.ParseInt
+	// to parse, as it supports all these string representations.
+	ArgTypeInt ArgType = "int"
+
+	// ArgTypeBool identifies bool values. Values of this type must either be the
+	// string "true" or "false".
+	ArgTypeBool ArgType = "bool"
+)
+
+// ValueType is a tag's value type.
+type ValueType string
+
+const (
+	// ValueTypeNone indicates that the tag has no value.
+	ValueTypeNone ValueType = ""
+
+	// ValueTypeString identifies string values.
+	ValueTypeString ValueType = "string"
+
+	// ValueTypeInt identifies int values. Values of this type may be in decimal,
+	// octal, hex or binary string representations. Consider using strconv.ParseInt
+	// to parse, as it supports all these string representations.
+	ValueTypeInt ValueType = "int"
+
+	// ValueTypeBool identifies bool values. Values of this type must either be the
+	// string "true" or "false".
+	ValueTypeBool ValueType = "bool"
+
+	// ValueTypeTag identifies that the value is another tag.
+	ValueTypeTag ValueType = "tag"
+
+	// ValueTypeRaw identifies that the value is raw, untyped content and contains
+	// all text from the tag declaration following the "=" sign, up to the last
+	// non-whitespace character.
+	ValueTypeRaw ValueType = "raw"
+)

vendor/k8s.io/gengo/v2/comments.go

@@ -0,0 +1,194 @@
+/*
+Copyright 2015 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package gengo
+
+import (
+	"bytes"
+	"fmt"
+	"slices"
+	"strings"
+
+	"k8s.io/gengo/v2/codetags"
+)
+
+// ExtractCommentTags parses comments for lines of the form:
+//
+//	'marker' + "key=value".
+//
+// Values are optional; "" is the default.  A tag can be specified more than
+// one time and all values are returned.  If the resulting map has an entry for
+// a key, the value (a slice) is guaranteed to have at least 1 element.
+//
+// Example: if you pass "+" for 'marker', and the following lines are in
+// the comments:
+//
+//	+foo=value1
+//	+bar
+//	+foo=value2
+//	+baz="qux"
+//
+// Then this function will return:
+//
+//	map[string][]string{"foo":{"value1, "value2"}, "bar": {""}, "baz": {`"qux"`}}
+//
+// Deprecated: Prefer codetags.Extract and codetags.Parse.
+func ExtractCommentTags(marker string, lines []string) map[string][]string {
+	out := map[string][]string{}
+	for _, line := range lines {
+		line = strings.Trim(line, " ")
+		if len(line) == 0 {
+			continue
+		}
+		if !strings.HasPrefix(line, marker) {
+			continue
+		}
+		kv := strings.SplitN(line[len(marker):], "=", 2)
+		if len(kv) == 2 {
+			out[kv[0]] = append(out[kv[0]], kv[1])
+		} else if len(kv) == 1 {
+			out[kv[0]] = append(out[kv[0]], "")
+		}
+	}
+	return out
+}
+
+// ExtractSingleBoolCommentTag parses comments for lines of the form:
+//
+//	'marker' + "key=value1"
+//
+// If the tag is not found, the default value is returned.  Values are asserted
+// to be boolean ("true" or "false"), and any other value will cause an error
+// to be returned.  If the key has multiple values, the first one will be used.
+//
+// This function is a wrapper around codetags.Extract and codetags.Parse, but only supports tags with
+// a single position arg of type string, and a value of type bool.
+func ExtractSingleBoolCommentTag(marker string, key string, defaultVal bool, lines []string) (bool, error) {
+	tags, err := ExtractFunctionStyleCommentTags(marker, []string{key}, lines, ParseValues(true))
+	if err != nil {
+		return false, err
+	}
+	values := tags[key]
+	if values == nil {
+		return defaultVal, nil
+	}
+	if values[0].Value == "true" {
+		return true, nil
+	}
+	if values[0].Value == "false" {
+		return false, nil
+	}
+	return false, fmt.Errorf("tag value for %q is not boolean: %q", key, values[0])
+}
+
+// ExtractFunctionStyleCommentTags parses comments for special metadata tags.
+//
+// This function is a wrapper around codetags.Extract and codetags.Parse, but only supports tags with
+// a single position arg of type string.
+func ExtractFunctionStyleCommentTags(marker string, tagNames []string, lines []string, options ...TagOption) (map[string][]Tag, error) {
+	opts := tagOpts{}
+	for _, o := range options {
+		o(&opts)
+	}
+
+	out := map[string][]Tag{}
+
+	tags := codetags.Extract(marker, lines)
+	for tagName, tagLines := range tags {
+		if len(tagNames) > 0 && !slices.Contains(tagNames, tagName) {
+			continue
+		}
+		for _, line := range tagLines {
+			typedTag, err := codetags.Parse(line, codetags.RawValues(!opts.parseValues))
+			if err != nil {
+				return nil, err
+			}
+			tag, err := toStringArgs(typedTag)
+			if err != nil {
+				return nil, err
+			}
+			out[tagName] = append(out[tagName], tag)
+		}
+	}
+
+	return out, nil
+}
+
+// TagOption provides an option for extracting tags.
+type TagOption func(opts *tagOpts)
+
+// ParseValues enables parsing of tag values. When enabled, tag values must
+// be valid quoted strings, ints, booleans, identifiers, or tags. Otherwise, a
+// parse error will be returned. Also, when enabled, trailing comments are
+// ignored.
+// Default: disabled
+func ParseValues(enabled bool) TagOption {
+	return func(opts *tagOpts) {
+		opts.parseValues = enabled
+	}
+}
+
+type tagOpts struct {
+	parseValues bool
+}
+
+func toStringArgs(tag codetags.Tag) (Tag, error) {
+	var stringArgs []string
+	if len(tag.Args) > 1 {
+		return Tag{}, fmt.Errorf("expected one argument, got: %v", tag.Args)
+	}
+	for _, arg := range tag.Args {
+		if len(arg.Name) > 0 {
+			return Tag{}, fmt.Errorf("unexpected named argument: %q", arg.Name)
+		}
+		if arg.Type != codetags.ArgTypeString {
+			return Tag{}, fmt.Errorf("unexpected argument type: %s", arg.Type)
+		} else {
+			stringArgs = append(stringArgs, arg.Value)
+		}
+	}
+	return Tag{
+		Name:  tag.Name,
+		Args:  stringArgs,
+		Value: tag.Value,
+	}, nil
+}
+
+// Tag represents a single comment tag.
+type Tag struct {
+	// Name is the name of the tag with no arguments.
+	Name string
+	// Args is a list of optional arguments to the tag.
+	Args []string
+	// Value is the value of the tag.
+	Value string
+}
+
+func (t Tag) String() string {
+	buf := bytes.Buffer{}
+	buf.WriteString(t.Name)
+	if len(t.Args) > 0 {
+		buf.WriteString("(")
+		for i, a := range t.Args {
+			if i > 0 {
+				buf.WriteString(", ")
+			}
+			buf.WriteString(a)
+		}
+		buf.WriteString(")")
+	}
+	return buf.String()
+}

vendor/k8s.io/gengo/v2/execute.go

@@ -0,0 +1,98 @@
+/*
+Copyright 2015 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Package gengo is a code-generation framework.
+package gengo
+
+import (
+	"bytes"
+	"fmt"
+	"os"
+	"path/filepath"
+	"strconv"
+	"strings"
+	"time"
+
+	"k8s.io/gengo/v2/generator"
+	"k8s.io/gengo/v2/namer"
+	"k8s.io/gengo/v2/parser"
+)
+
+// StdBuildTag is a suggested build-tag which tools can use both as an argument
+// to GoBoilerplate and to Execute.
+const StdBuildTag = "ignore_autogenerated"
+
+// StdGeneratedBy is a suggested "generated by" line which tools can use as an
+// argument to GoBoilerplate.
+const StdGeneratedBy = "// Code generated by GENERATOR_NAME. DO NOT EDIT."
+
+// GoBoilerplate returns the Go file header:
+// - an optional build tag (negative, set it to ignore generated code)
+// - an optional boilerplate file
+// - an optional "generated by" comment
+func GoBoilerplate(headerFile, buildTag, generatedBy string) ([]byte, error) {
+	buf := bytes.Buffer{}
+
+	if buildTag != "" {
+		buf.WriteString(
+			fmt.Sprintf("//go:build !%s\n// +build !%s\n\n", buildTag, buildTag))
+	}
+
+	if headerFile != "" {
+		b, err := os.ReadFile(headerFile)
+		if err != nil {
+			return nil, err
+		}
+		b = bytes.ReplaceAll(b, []byte("YEAR"), []byte(strconv.Itoa(time.Now().UTC().Year())))
+		buf.Write(b)
+		buf.WriteByte('\n')
+	}
+
+	if generatedBy != "" {
+		generatorName := filepath.Base(os.Args[0])
+		// Strip the extension from the name to normalize output between *nix and Windows.
+		generatorName = generatorName[:len(generatorName)-len(filepath.Ext(generatorName))]
+		generatedByComment := strings.ReplaceAll(generatedBy, "GENERATOR_NAME", generatorName)
+		buf.WriteString(fmt.Sprintf("%s\n\n", generatedByComment))
+	}
+
+	return buf.Bytes(), nil
+}
+
+// Execute implements most of a tool's main loop.
+func Execute(nameSystems namer.NameSystems, defaultSystem string, getTargets func(*generator.Context) []generator.Target, buildTag string, patterns []string) error {
+	var buildTags []string
+	if buildTag != "" {
+		buildTags = append(buildTags, buildTag)
+	}
+
+	p := parser.NewWithOptions(parser.Options{BuildTags: buildTags})
+	if err := p.LoadPackages(patterns...); err != nil {
+		return fmt.Errorf("failed making a parser: %v", err)
+	}
+
+	c, err := generator.NewContext(p, nameSystems, defaultSystem)
+	if err != nil {
+		return fmt.Errorf("failed making a context: %v", err)
+	}
+
+	targets := getTargets(c)
+	if err := c.ExecuteTargets(targets); err != nil {
+		return fmt.Errorf("failed executing generator: %v", err)
+	}
+
+	return nil
+}

vendor/k8s.io/gengo/v2/generator/doc.go

@@ -0,0 +1,31 @@
+/*
+Copyright 2015 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Package generator defines an interface for code generators to implement.
+//
+// To use this package, you'll implement the "Package" and "Generator"
+// interfaces; you'll call NewContext to load up the types you want to work
+// with, and then you'll call one or more of the Execute methods. See the
+// interface definitions for explanations. All output will have gofmt called on
+// it automatically, so you do not need to worry about generating correct
+// indentation.
+//
+// This package also exposes SnippetWriter. SnippetWriter reduces to a minimum
+// the boilerplate involved in setting up a template from go's text/template
+// package. Additionally, all naming systems in the Context will be added as
+// functions to the parsed template, so that they can be called directly from
+// your templates!
+package generator // import "k8s.io/gengo/v2/generator"

vendor/k8s.io/gengo/v2/generator/error_tracker.go

@@ -0,0 +1,50 @@
+/*
+Copyright 2015 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package generator
+
+import (
+	"io"
+)
+
+// ErrorTracker tracks errors to the underlying writer, so that you can ignore
+// them until you're ready to return.
+type ErrorTracker struct {
+	io.Writer
+	err error
+}
+
+// NewErrorTracker makes a new error tracker; note that it implements io.Writer.
+func NewErrorTracker(w io.Writer) *ErrorTracker {
+	return &ErrorTracker{Writer: w}
+}
+
+// Write intercepts calls to Write.
+func (et *ErrorTracker) Write(p []byte) (n int, err error) {
+	if et.err != nil {
+		return 0, et.err
+	}
+	n, err = et.Writer.Write(p)
+	if err != nil {
+		et.err = err
+	}
+	return n, err
+}
+
+// Error returns nil if no error has occurred, otherwise it returns the error.
+func (et *ErrorTracker) Error() error {
+	return et.err
+}

vendor/k8s.io/gengo/v2/generator/execute.go

@@ -0,0 +1,273 @@
+/*
+Copyright 2015 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package generator
+
+import (
+	"bytes"
+	"errors"
+	"fmt"
+	"io"
+	"os"
+	"path/filepath"
+	"strings"
+
+	"golang.org/x/tools/imports"
+
+	"k8s.io/gengo/v2/namer"
+	"k8s.io/gengo/v2/types"
+	"k8s.io/klog/v2"
+)
+
+// ExecuteTargets runs the generators for the provided targets.
+func (c *Context) ExecuteTargets(targets []Target) error {
+	klog.V(5).Infof("ExecuteTargets: %d targets", len(targets))
+
+	var errs []error
+	for _, tgt := range targets {
+		if err := c.ExecuteTarget(tgt); err != nil {
+			errs = append(errs, err)
+		}
+	}
+	if len(errs) > 0 {
+		return fmt.Errorf("some targets had errors: %w", errors.Join(errs...))
+	}
+	return nil
+}
+
+type DefaultFileType struct {
+	Format   func([]byte) ([]byte, error)
+	Assemble func(io.Writer, *File)
+}
+
+func (ft DefaultFileType) AssembleFile(f *File, pathname string) error {
+	klog.V(5).Infof("Assembling file %q", pathname)
+
+	destFile, err := os.Create(pathname)
+	if err != nil {
+		return err
+	}
+	defer destFile.Close()
+
+	b := &bytes.Buffer{}
+	et := NewErrorTracker(b)
+	ft.Assemble(et, f)
+	if et.Error() != nil {
+		return et.Error()
+	}
+	if formatted, err := ft.Format(b.Bytes()); err != nil {
+		err = fmt.Errorf("unable to format file %q (%v)", pathname, err)
+		// Write the file anyway, so they can see what's going wrong and fix the generator.
+		if _, err2 := destFile.Write(b.Bytes()); err2 != nil {
+			return err2
+		}
+		return err
+	} else {
+		_, err = destFile.Write(formatted)
+		return err
+	}
+}
+
+func assembleGoFile(w io.Writer, f *File) {
+	w.Write(f.Header)
+	fmt.Fprintf(w, "package %v\n\n", f.PackageName)
+
+	if len(f.Imports) > 0 {
+		fmt.Fprint(w, "import (\n")
+		for i := range f.Imports {
+			if strings.Contains(i, "\"") {
+				// they included quotes, or are using the
+				// `name "path/to/pkg"` format.
+				fmt.Fprintf(w, "\t%s\n", i)
+			} else {
+				fmt.Fprintf(w, "\t%q\n", i)
+			}
+		}
+		fmt.Fprint(w, ")\n\n")
+	}
+
+	if f.Vars.Len() > 0 {
+		fmt.Fprint(w, "var (\n")
+		w.Write(f.Vars.Bytes())
+		fmt.Fprint(w, ")\n\n")
+	}
+
+	if f.Consts.Len() > 0 {
+		fmt.Fprint(w, "const (\n")
+		w.Write(f.Consts.Bytes())
+		fmt.Fprint(w, ")\n\n")
+	}
+
+	w.Write(f.Body.Bytes())
+}
+
+func importsWrapper(src []byte) ([]byte, error) {
+	opt := imports.Options{
+		Comments:   true,
+		TabIndent:  true,
+		TabWidth:   8,
+		FormatOnly: true, // Disable the insertion and deletion of imports
+	}
+	return imports.Process("", src, &opt)
+}
+
+func NewGoFile() *DefaultFileType {
+	return &DefaultFileType{
+		Format:   importsWrapper,
+		Assemble: assembleGoFile,
+	}
+}
+
+// format should be one line only, and not end with \n.
+func addIndentHeaderComment(b *bytes.Buffer, format string, args ...interface{}) {
+	if b.Len() > 0 {
+		fmt.Fprintf(b, "\n// "+format+"\n", args...)
+	} else {
+		fmt.Fprintf(b, "// "+format+"\n", args...)
+	}
+}
+
+func (c *Context) filteredBy(f func(*Context, *types.Type) bool) *Context {
+	c2 := *c
+	c2.Order = []*types.Type{}
+	for _, t := range c.Order {
+		if f(c, t) {
+			c2.Order = append(c2.Order, t)
+		}
+	}
+	return &c2
+}
+
+// make a new context; inheret c.Namers, but add on 'namers'. In case of a name
+// collision, the namer in 'namers' wins.
+func (c *Context) addNameSystems(namers namer.NameSystems) *Context {
+	if namers == nil {
+		return c
+	}
+	c2 := *c
+	// Copy the existing name systems so we don't corrupt a parent context
+	c2.Namers = namer.NameSystems{}
+	for k, v := range c.Namers {
+		c2.Namers[k] = v
+	}
+
+	for name, namer := range namers {
+		c2.Namers[name] = namer
+	}
+	return &c2
+}
+
+// ExecuteTarget runs the generators for a single target.
+func (c *Context) ExecuteTarget(tgt Target) error {
+	tgtDir := tgt.Dir()
+	if tgtDir == "" {
+		return fmt.Errorf("no directory for target %s", tgt.Path())
+	}
+	klog.V(5).Infof("Executing target %q (%q)", tgt.Name(), tgtDir)
+
+	// Filter out any types the *package* doesn't care about.
+	packageContext := c.filteredBy(tgt.Filter)
+
+	if err := os.MkdirAll(tgtDir, 0755); err != nil {
+		return err
+	}
+
+	files := map[string]*File{}
+	for _, g := range tgt.Generators(packageContext) {
+		// Filter out types the *generator* doesn't care about.
+		genContext := packageContext.filteredBy(g.Filter)
+		// Now add any extra name systems defined by this generator
+		genContext = genContext.addNameSystems(g.Namers(genContext))
+
+		fileType := g.FileType()
+		if len(fileType) == 0 {
+			return fmt.Errorf("generator %q must specify a file type", g.Name())
+		}
+		f := files[g.Filename()]
+		if f == nil {
+			// This is the first generator to reference this file, so start it.
+			f = &File{
+				Name:        g.Filename(),
+				FileType:    fileType,
+				PackageName: tgt.Name(),
+				PackagePath: tgt.Path(),
+				PackageDir:  tgt.Dir(),
+				Header:      tgt.Header(g.Filename()),
+				Imports:     map[string]struct{}{},
+			}
+			files[f.Name] = f
+		} else if f.FileType != g.FileType() {
+			return fmt.Errorf("file %q already has type %q, but generator %q wants to use type %q", f.Name, f.FileType, g.Name(), g.FileType())
+		}
+
+		if vars := g.PackageVars(genContext); len(vars) > 0 {
+			addIndentHeaderComment(&f.Vars, "Package-wide variables from generator %q.", g.Name())
+			for _, v := range vars {
+				if _, err := fmt.Fprintf(&f.Vars, "%s\n", v); err != nil {
+					return err
+				}
+			}
+		}
+		if consts := g.PackageConsts(genContext); len(consts) > 0 {
+			addIndentHeaderComment(&f.Consts, "Package-wide consts from generator %q.", g.Name())
+			for _, v := range consts {
+				if _, err := fmt.Fprintf(&f.Consts, "%s\n", v); err != nil {
+					return err
+				}
+			}
+		}
+		if err := genContext.executeBody(&f.Body, g); err != nil {
+			return err
+		}
+		if imports := g.Imports(genContext); len(imports) > 0 {
+			for _, i := range imports {
+				f.Imports[i] = struct{}{}
+			}
+		}
+	}
+
+	var errs []error
+	for _, f := range files {
+		finalPath := filepath.Join(tgtDir, f.Name)
+		assembler, ok := c.FileTypes[f.FileType]
+		if !ok {
+			return fmt.Errorf("the file type %q registered for file %q does not exist in the context", f.FileType, f.Name)
+		}
+		if err := assembler.AssembleFile(f, finalPath); err != nil {
+			errs = append(errs, err)
+		}
+	}
+	if len(errs) > 0 {
+		return fmt.Errorf("errors in target %q: %w", tgt.Path(), errors.Join(errs...))
+	}
+	return nil
+}
+
+func (c *Context) executeBody(w io.Writer, generator Generator) error {
+	et := NewErrorTracker(w)
+	if err := generator.Init(c, et); err != nil {
+		return err
+	}
+	for _, t := range c.Order {
+		if err := generator.GenerateType(c, t, et); err != nil {
+			return err
+		}
+	}
+	if err := generator.Finalize(c, et); err != nil {
+		return err
+	}
+	return et.Error()
+}

vendor/k8s.io/gengo/v2/generator/generator.go

@@ -0,0 +1,214 @@
+/*
+Copyright 2015 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package generator
+
+import (
+	"bytes"
+	"io"
+
+	"k8s.io/gengo/v2/namer"
+	"k8s.io/gengo/v2/parser"
+	"k8s.io/gengo/v2/types"
+)
+
+// Target describes a Go package into which code will be generated.  A single
+// Target may have many Generators, each of which emits one file.
+type Target interface {
+	// Name returns the package short name (as in `package foo`).
+	Name() string
+	// Path returns the package import path (as in `import "example.com/foo"`).
+	Path() string
+	// Dir returns the location of the resulting package on disk.  This may be
+	// the same directory as an input package (when generating code in-place)
+	// or a different directory entirely.
+	Dir() string
+
+	// Filter should return true if this package cares about this type.
+	// Otherwise, this type will be omitted from the type ordering for
+	// this package.
+	Filter(*Context, *types.Type) bool
+
+	// Header should return a header for the file, including comment markers.
+	// Useful for copyright notices and doc strings. Include an
+	// autogeneration notice! Do not include the "package x" line.
+	Header(filename string) []byte
+
+	// Generators returns the list of generators for this package. It is
+	// allowed for more than one generator to write to the same file.
+	// A Context is passed in case the list of generators depends on the
+	// input types.
+	Generators(*Context) []Generator
+}
+
+type File struct {
+	Name        string
+	FileType    string
+	PackageName string
+	Header      []byte
+	PackagePath string
+	PackageDir  string
+	Imports     map[string]struct{}
+	Vars        bytes.Buffer
+	Consts      bytes.Buffer
+	Body        bytes.Buffer
+}
+
+type FileType interface {
+	AssembleFile(f *File, path string) error
+}
+
+// Generator is the contract for anything that wants to do auto-generation.
+// It's expected that the io.Writers passed to the below functions will be
+// ErrorTrackers; this allows implementations to not check for io errors,
+// making more readable code.
+//
+// The call order for the functions that take a Context is:
+// 1. Filter()        // Subsequent calls see only types that pass this.
+// 2. Namers()        // Subsequent calls see the namers provided by this.
+// 3. PackageVars()
+// 4. PackageConsts()
+// 5. Init()
+// 6. GenerateType()  // Called N times, once per type in the context's Order.
+// 7. Imports()
+//
+// You may have multiple generators for the same file.
+type Generator interface {
+	// The name of this generator. Will be included in generated comments.
+	Name() string
+
+	// Filter should return true if this generator cares about this type.
+	// (otherwise, GenerateType will not be called.)
+	//
+	// Filter is called before any of the generator's other functions;
+	// subsequent calls will get a context with only the types that passed
+	// this filter.
+	Filter(*Context, *types.Type) bool
+
+	// If this generator needs special namers, return them here. These will
+	// override the original namers in the context if there is a collision.
+	// You may return nil if you don't need special names. These names will
+	// be available in the context passed to the rest of the generator's
+	// functions.
+	//
+	// A use case for this is to return a namer that tracks imports.
+	Namers(*Context) namer.NameSystems
+
+	// Init should write an init function, and any other content that's not
+	// generated per-type. (It's not intended for generator specific
+	// initialization! Do that when your Target constructs the
+	// Generators.)
+	Init(*Context, io.Writer) error
+
+	// Finalize should write finish up functions, and any other content that's not
+	// generated per-type.
+	Finalize(*Context, io.Writer) error
+
+	// PackageVars should emit an array of variable lines. They will be
+	// placed in a var ( ... ) block. There's no need to include a leading
+	// \t or trailing \n.
+	PackageVars(*Context) []string
+
+	// PackageConsts should emit an array of constant lines. They will be
+	// placed in a const ( ... ) block. There's no need to include a leading
+	// \t or trailing \n.
+	PackageConsts(*Context) []string
+
+	// GenerateType should emit the code for a particular type.
+	GenerateType(*Context, *types.Type, io.Writer) error
+
+	// Imports should return a list of necessary imports. They will be
+	// formatted correctly. You do not need to include quotation marks,
+	// return only the package name; alternatively, you can also return
+	// imports in the format `name "path/to/pkg"`. Imports will be called
+	// after Init, PackageVars, PackageConsts, and GenerateType, to allow
+	// you to keep track of what imports you actually need.
+	Imports(*Context) []string
+
+	// Preferred file name of this generator, not including a path. It is
+	// allowed for multiple generators to use the same filename, but it's
+	// up to you to make sure they don't have colliding import names.
+	// TODO: provide per-file import tracking, removing the requirement
+	// that generators coordinate..
+	Filename() string
+
+	// A registered file type in the context to generate this file with. If
+	// the FileType is not found in the context, execution will stop.
+	FileType() string
+}
+
+// Context is global context for individual generators to consume.
+type Context struct {
+	// A map from the naming system to the names for that system. E.g., you
+	// might have public names and several private naming systems.
+	Namers namer.NameSystems
+
+	// All the types, in case you want to look up something.
+	Universe types.Universe
+
+	// All the user-specified packages.  This is after recursive expansion.
+	Inputs []string
+
+	// The canonical ordering of the types (will be filtered by both the
+	// Target's and Generator's Filter methods).
+	Order []*types.Type
+
+	// A set of types this context can process. If this is empty or nil,
+	// the default "go" filetype will be provided.
+	FileTypes map[string]FileType
+
+	// Allows generators to add packages at runtime.
+	parser *parser.Parser
+}
+
+// NewContext generates a context from the given parser, naming systems, and
+// the naming system you wish to construct the canonical ordering from.
+func NewContext(p *parser.Parser, nameSystems namer.NameSystems, canonicalOrderName string) (*Context, error) {
+	universe, err := p.NewUniverse()
+	if err != nil {
+		return nil, err
+	}
+
+	c := &Context{
+		Namers:   namer.NameSystems{},
+		Universe: universe,
+		Inputs:   p.UserRequestedPackages(),
+		FileTypes: map[string]FileType{
+			GoFileType: NewGoFile(),
+		},
+		parser: p,
+	}
+
+	for name, systemNamer := range nameSystems {
+		c.Namers[name] = systemNamer
+		if name == canonicalOrderName {
+			orderer := namer.Orderer{Namer: systemNamer}
+			c.Order = orderer.OrderUniverse(universe)
+		}
+	}
+	return c, nil
+}
+
+// LoadPackages adds Go packages to the context.
+func (c *Context) LoadPackages(patterns ...string) ([]*types.Package, error) {
+	return c.parser.LoadPackagesTo(&c.Universe, patterns...)
+}
+
+// FindPackages expands Go package patterns into a list of package import
+// paths, akin to `go list -find`.
+func (c *Context) FindPackages(patterns ...string) ([]string, error) {
+	return c.parser.FindPackages(patterns...)
+}

vendor/k8s.io/gengo/v2/generator/go_generator.go

@@ -0,0 +1,61 @@
+/*
+Copyright 2015 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package generator
+
+import (
+	"io"
+
+	"k8s.io/gengo/v2/namer"
+	"k8s.io/gengo/v2/types"
+)
+
+const (
+	GoFileType = "go"
+)
+
+// GoGenerator implements a do-nothing Generator for Go files.  It can be
+// used as a base for custom Generators, which embed it and then define the
+// methods they need to specialize.
+type GoGenerator struct {
+	// OutputFilename is used as the Generator's name, and filename.
+	OutputFilename string
+
+	// Body, if present, will be used as the return from the "Init" method.
+	// This causes it to be static content for the entire file if no other
+	// generator touches the file.
+	OptionalBody []byte
+}
+
+func (gg GoGenerator) Name() string                                        { return gg.OutputFilename }
+func (gg GoGenerator) Filter(*Context, *types.Type) bool                   { return true }
+func (gg GoGenerator) Namers(*Context) namer.NameSystems                   { return nil }
+func (gg GoGenerator) Imports(*Context) []string                           { return []string{} }
+func (gg GoGenerator) PackageVars(*Context) []string                       { return []string{} }
+func (gg GoGenerator) PackageConsts(*Context) []string                     { return []string{} }
+func (gg GoGenerator) GenerateType(*Context, *types.Type, io.Writer) error { return nil }
+func (gg GoGenerator) Filename() string                                    { return gg.OutputFilename }
+func (gg GoGenerator) FileType() string                                    { return GoFileType }
+func (gg GoGenerator) Finalize(*Context, io.Writer) error                  { return nil }
+
+func (gg GoGenerator) Init(c *Context, w io.Writer) error {
+	_, err := w.Write(gg.OptionalBody)
+	return err
+}
+
+var (
+	_ = Generator(GoGenerator{})
+)

vendor/k8s.io/gengo/v2/generator/import_tracker.go

@@ -0,0 +1,96 @@
+/*
+Copyright 2015 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package generator
+
+import (
+	"go/token"
+	"path/filepath"
+	"strings"
+
+	"k8s.io/klog/v2"
+
+	"k8s.io/gengo/v2/namer"
+	"k8s.io/gengo/v2/types"
+)
+
+// NewImportTrackerForPackage creates a new import tracker which is aware
+// of a generator's output package. The tracker will not add import lines
+// when symbols or types are added from the same package, and LocalNameOf
+// will return empty string for the output package.
+//
+// e.g.:
+//
+//	tracker := NewImportTrackerForPackage("bar.com/pkg/foo")
+//	tracker.AddSymbol(types.Name{"bar.com/pkg/foo.MyType"})
+//	tracker.AddSymbol(types.Name{"bar.com/pkg/baz.MyType"})
+//	tracker.AddSymbol(types.Name{"bar.com/pkg/baz/baz.MyType"})
+//
+//	tracker.LocalNameOf("bar.com/pkg/foo") -> ""
+//	tracker.LocalNameOf("bar.com/pkg/baz") -> "baz"
+//	tracker.LocalNameOf("bar.com/pkg/baz/baz") -> "bazbaz"
+//	tracker.ImportLines() -> {`baz "bar.com/pkg/baz"`, `bazbaz "bar.com/pkg/baz/baz"`}
+func NewImportTrackerForPackage(local string, typesToAdd ...*types.Type) *namer.DefaultImportTracker {
+	tracker := namer.NewDefaultImportTracker(types.Name{Package: local})
+	tracker.IsInvalidType = func(*types.Type) bool { return false }
+	tracker.LocalName = func(name types.Name) string { return goTrackerLocalName(&tracker, local, name) }
+	tracker.PrintImport = func(path, name string) string { return name + " \"" + path + "\"" }
+
+	tracker.AddTypes(typesToAdd...)
+	return &tracker
+}
+
+func NewImportTracker(typesToAdd ...*types.Type) *namer.DefaultImportTracker {
+	return NewImportTrackerForPackage("", typesToAdd...)
+}
+
+func goTrackerLocalName(tracker namer.ImportTracker, localPkg string, t types.Name) string {
+	path := t.Package
+
+	// Using backslashes in package names causes gengo to produce Go code which
+	// will not compile with the gc compiler. See the comment on GoSeperator.
+	if strings.ContainsRune(path, '\\') {
+		klog.Warningf("Warning: backslash used in import path '%v', this is unsupported.\n", path)
+	}
+	localLeaf := filepath.Base(localPkg)
+
+	dirs := strings.Split(path, namer.GoSeperator)
+	for n := len(dirs) - 1; n >= 0; n-- {
+		// follow kube convention of not having anything between directory names
+		name := strings.Join(dirs[n:], "")
+		name = strings.ReplaceAll(name, "_", "")
+		// These characters commonly appear in import paths for go
+		// packages, but aren't legal go names. So we'll sanitize.
+		name = strings.ReplaceAll(name, ".", "")
+		name = strings.ReplaceAll(name, "-", "")
+		if _, found := tracker.PathOf(name); found || name == localLeaf {
+			// This name collides with some other package.
+			// Or, this name is tne same name as the local package,
+			// which we avoid because it can be confusing. For example,
+			// if the local package is v1, we to avoid importing
+			// another package using the v1 name, and instead import
+			// it with a more qualified name, such as metav1.
+			continue
+		}
+
+		// If the import name is a Go keyword, prefix with an underscore.
+		if token.Lookup(name).IsKeyword() {
+			name = "_" + name
+		}
+		return name
+	}
+	panic("can't find import for " + path)
+}

vendor/k8s.io/gengo/v2/generator/simple_target.go

@@ -0,0 +1,77 @@
+/*
+Copyright 2015 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package generator
+
+import (
+	"k8s.io/gengo/v2/types"
+)
+
+// SimpleTarget is implements Target in terms of static configuration.
+// The package name, path, and dir are required to be non-empty.
+type SimpleTarget struct {
+	// PkgName is the name of the resulting package (as in "package xxxx").
+	// Required.
+	PkgName string
+	// PkgPath is the canonical Go import-path of the resulting package (as in
+	// "import example.com/xxxx/yyyy"). Required.
+	PkgPath string
+	// PkgDir is the location of the resulting package on disk (which may not
+	// exist yet). It may be absolute or relative to CWD. Required.
+	PkgDir string
+
+	// HeaderComment is emitted at the top of every output file. Optional.
+	HeaderComment []byte
+
+	// PkgDocComment is emitted after the header comment for a "doc.go" file.
+	// Optional.
+	PkgDocComment []byte
+
+	// FilterFunc will be called to implement Target.Filter. Optional.
+	FilterFunc func(*Context, *types.Type) bool
+
+	// GeneratorsFunc will be called to implement Target.Generators. Optional.
+	GeneratorsFunc func(*Context) []Generator
+}
+
+func (st SimpleTarget) Name() string { return st.PkgName }
+func (st SimpleTarget) Path() string { return st.PkgPath }
+func (st SimpleTarget) Dir() string  { return st.PkgDir }
+
+func (st SimpleTarget) Filter(c *Context, t *types.Type) bool {
+	if st.FilterFunc != nil {
+		return st.FilterFunc(c, t)
+	}
+	return true
+}
+
+func (st SimpleTarget) Generators(c *Context) []Generator {
+	if st.GeneratorsFunc != nil {
+		return st.GeneratorsFunc(c)
+	}
+	return nil
+}
+
+func (st SimpleTarget) Header(filename string) []byte {
+	if filename == "doc.go" {
+		return append(st.HeaderComment, st.PkgDocComment...)
+	}
+	return st.HeaderComment
+}
+
+var (
+	_ = Target(SimpleTarget{})
+)

vendor/k8s.io/gengo/v2/generator/snippet_writer.go

@@ -0,0 +1,188 @@
+/*
+Copyright 2015 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package generator
+
+import (
+	"fmt"
+	"io"
+	"runtime"
+	"text/template"
+)
+
+// SnippetWriter is an attempt to make the template library usable.
+// Methods are chainable, and you don't have to check Error() until you're all
+// done.
+type SnippetWriter struct {
+	w       io.Writer
+	context *Context
+	// Left & right delimiters. text/template defaults to "{{" and "}}"
+	// which is totally unusable for go code based templates.
+	left, right string
+	funcMap     template.FuncMap
+	err         error
+}
+
+// w is the destination; left and right are the delimiters; @ and $ are both
+// reasonable choices.
+//
+// c is used to make a function for every naming system, to which you can pass
+// a type and get the corresponding name.
+func NewSnippetWriter(w io.Writer, c *Context, left, right string) *SnippetWriter {
+	sw := &SnippetWriter{
+		w:       w,
+		context: c,
+		left:    left,
+		right:   right,
+		funcMap: template.FuncMap{},
+	}
+	for name, namer := range c.Namers {
+		sw.funcMap[name] = namer.Name
+	}
+	return sw
+}
+
+// Do parses format and runs args through it. You can have arbitrary logic in
+// the format (see the text/template documentation), but consider running many
+// short templates with ordinary go logic in between--this may be more
+// readable. Do is chainable. Any error causes every other call to do to be
+// ignored, and the error will be returned by Error(). So you can check it just
+// once, at the end of your function.
+//
+// 'args' can be quite literally anything; read the text/template documentation
+// for details. Maps and structs work particularly nicely. Conveniently, the
+// types package is designed to have structs that are easily referencable from
+// the template language.
+//
+// Example:
+//
+// sw := generator.NewSnippetWriter(outBuffer, context, "$", "$")
+// sw.Do(`The public type name is: $.type|public$`, map[string]interface{}{"type": t})
+// return sw.Error()
+//
+// Where:
+//   - "$" starts a template directive
+//   - "." references the entire thing passed as args
+//   - "type" therefore sees a map and looks up the key "type"
+//   - "|" means "pass the thing on the left to the thing on the right"
+//   - "public" is the name of a naming system, so the SnippetWriter has given
+//     the template a function called "public" that takes a *types.Type and
+//     returns the naming system's name. E.g., if the type is "string" this might
+//     return "String".
+//   - the second "$" ends the template directive.
+//
+// The map is actually not necessary. The below does the same thing:
+//
+// sw.Do(`The public type name is: $.|public$`, t)
+//
+// You may or may not find it more readable to use the map with a descriptive
+// key, but if you want to pass more than one arg, the map or a custom struct
+// becomes a requirement. You can do arbitrary logic inside these templates,
+// but you should consider doing the logic in go and stitching them together
+// for the sake of your readers.
+//
+// TODO: Change Do() to optionally take a list of pairs of parameters (key, value)
+// and have it construct a combined map with that and args.
+func (s *SnippetWriter) Do(format string, args interface{}) *SnippetWriter {
+	if s.err != nil {
+		return s
+	}
+	// Name the template by source file:line so it can be found when
+	// there's an error.
+	_, file, line, _ := runtime.Caller(1)
+	tmpl, err := template.
+		New(fmt.Sprintf("%s:%d", file, line)).
+		Delims(s.left, s.right).
+		Funcs(s.funcMap).
+		Parse(format)
+	if err != nil {
+		s.err = err
+		return s
+	}
+	err = tmpl.Execute(s.w, args)
+	if err != nil {
+		s.err = err
+	}
+	return s
+}
+
+// Args exists to make it convenient to construct arguments for
+// SnippetWriter.Do.
+type Args map[interface{}]interface{}
+
+// With makes a copy of a and adds the given key, value pair. If key overlaps,
+// the new value wins.
+func (a Args) With(key, value interface{}) Args {
+	result := Args{}
+	for k, v := range a {
+		result[k] = v
+	}
+	result[key] = value
+	return result
+}
+
+// WithArgs makes a copy of a and adds the given arguments. If any keys
+// overlap, the values from rhs win.
+func (a Args) WithArgs(rhs Args) Args {
+	result := Args{}
+	for k, v := range a {
+		result[k] = v
+	}
+	for k, v := range rhs {
+		result[k] = v
+	}
+	return result
+}
+
+func (s *SnippetWriter) Out() io.Writer {
+	return s.w
+}
+
+// Error returns any encountered error.
+func (s *SnippetWriter) Error() error {
+	return s.err
+}
+
+// Dup creates an exact duplicate SnippetWriter with a different io.Writer.
+func (s *SnippetWriter) Dup(w io.Writer) *SnippetWriter {
+	ret := *s
+	ret.w = w
+	return &ret
+}
+
+// Append adds the contents of the io.Reader to this SnippetWriter's buffer.
+func (s *SnippetWriter) Append(r io.Reader) error {
+	// The behavior of Do() is to ignore all future calls if there's an error,
+	// assuming the top-level caller will check Error().  This method is
+	// effectively a fancy Do(), so keep the same semantic.
+	if s.err != nil {
+		return nil
+	}
+	_, err := io.Copy(s.w, r)
+	return err
+}
+
+// Merge adds the contents of the io.Reader to this SnippetWriter's buffer and
+// sets this SnippetWriter's error to the other's, if needed.
+func (s *SnippetWriter) Merge(r io.Reader, other *SnippetWriter) error {
+	if s.err != nil {
+		return nil
+	}
+	if other.err != nil {
+		s.err = other.err
+	}
+	return s.Append(r)
+}

vendor/k8s.io/gengo/v2/namer/doc.go

@@ -0,0 +1,31 @@
+/*
+Copyright 2015 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Package namer has support for making different type naming systems.
+//
+// This is because sometimes you want to refer to the literal type, sometimes
+// you want to make a name for the thing you're generating, and you want to
+// make the name based on the type. For example, if you have `type foo string`,
+// you want to be able to generate something like `func FooPrinter(f *foo) {
+// Print(string(*f)) }`; that is, you want to refer to a public name, a literal
+// name, and the underlying literal name.
+//
+// This package supports the idea of a "Namer" and a set of "NameSystems" to
+// support these use cases.
+//
+// Additionally, a "RawNamer" can optionally keep track of what needs to be
+// imported.
+package namer // import "k8s.io/gengo/v2/namer"

vendor/k8s.io/gengo/v2/namer/import_tracker.go

@@ -0,0 +1,121 @@
+/*
+Copyright 2015 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package namer
+
+import (
+	"sort"
+
+	"k8s.io/gengo/v2/types"
+)
+
+// ImportTracker may be passed to a namer.RawNamer, to track the imports needed
+// for the types it names.
+//
+// TODO: pay attention to the package name (instead of renaming every package).
+type DefaultImportTracker struct {
+	pathToName map[string]string
+	// forbidden names are in here. (e.g. "go" is a directory in which
+	// there is code, but "go" is not a legal name for a package, so we put
+	// it here to prevent us from naming any package "go")
+	nameToPath map[string]string
+	local      types.Name
+
+	// Returns true if a given types is an invalid type and should be ignored.
+	IsInvalidType func(*types.Type) bool
+	// Returns the final local name for the given name
+	LocalName func(types.Name) string
+	// Returns the "import" line for a given (path, name).
+	PrintImport func(string, string) string
+}
+
+func NewDefaultImportTracker(local types.Name) DefaultImportTracker {
+	return DefaultImportTracker{
+		pathToName: map[string]string{},
+		nameToPath: map[string]string{},
+		local:      local,
+	}
+}
+
+func (tracker *DefaultImportTracker) AddTypes(types ...*types.Type) {
+	for _, t := range types {
+		tracker.AddType(t)
+	}
+}
+func (tracker *DefaultImportTracker) AddSymbol(symbol types.Name) {
+	if tracker.local.Package == symbol.Package {
+		return
+	}
+
+	if len(symbol.Package) == 0 {
+		return
+	}
+	path := symbol.Path
+	if len(path) == 0 {
+		path = symbol.Package
+	}
+	if _, ok := tracker.pathToName[path]; ok {
+		return
+	}
+
+	name := tracker.LocalName(symbol)
+	tracker.nameToPath[name] = path
+	tracker.pathToName[path] = name
+}
+
+func (tracker *DefaultImportTracker) AddType(t *types.Type) {
+	if tracker.local.Package == t.Name.Package {
+		return
+	}
+
+	if tracker.IsInvalidType(t) {
+		if t.Kind == types.Builtin {
+			return
+		}
+		if _, ok := tracker.nameToPath[t.Name.Package]; !ok {
+			tracker.nameToPath[t.Name.Package] = ""
+		}
+		return
+	}
+
+	tracker.AddSymbol(t.Name)
+}
+
+func (tracker *DefaultImportTracker) ImportLines() []string {
+	importPaths := []string{}
+	for path := range tracker.pathToName {
+		importPaths = append(importPaths, path)
+	}
+	sort.Strings(importPaths)
+	out := []string{}
+	for _, path := range importPaths {
+		out = append(out, tracker.PrintImport(path, tracker.pathToName[path]))
+	}
+	return out
+}
+
+// LocalNameOf returns the name you would use to refer to the package at the
+// specified path within the body of a file.
+func (tracker *DefaultImportTracker) LocalNameOf(path string) string {
+	return tracker.pathToName[path]
+}
+
+// PathOf returns the path that a given localName is referring to within the
+// body of a file.
+func (tracker *DefaultImportTracker) PathOf(localName string) (string, bool) {
+	name, ok := tracker.nameToPath[localName]
+	return name, ok
+}

vendor/k8s.io/gengo/v2/namer/namer.go

@@ -0,0 +1,399 @@
+/*
+Copyright 2015 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package namer
+
+import (
+	"fmt"
+	"path/filepath"
+	"strconv"
+	"strings"
+
+	"k8s.io/gengo/v2/types"
+)
+
+const (
+	// GoSeperator is used to split go import paths.
+	// Forward slash is used instead of filepath.Seperator because it is the
+	// only universally-accepted path delimiter and the only delimiter not
+	// potentially forbidden by Go compilers. (In particular gc does not allow
+	// the use of backslashes in import paths.)
+	// See https://golang.org/ref/spec#Import_declarations.
+	// See also https://github.com/kubernetes/gengo/issues/83#issuecomment-367040772.
+	GoSeperator = "/"
+)
+
+// Returns whether a name is a private Go name.
+func IsPrivateGoName(name string) bool {
+	return len(name) == 0 || strings.ToLower(name[:1]) == name[:1]
+}
+
+// NewPublicNamer is a helper function that returns a namer that makes
+// CamelCase names. See the NameStrategy struct for an explanation of the
+// arguments to this constructor.
+func NewPublicNamer(prependPackageNames int, ignoreWords ...string) *NameStrategy {
+	n := &NameStrategy{
+		Join:                Joiner(IC, IC),
+		IgnoreWords:         map[string]bool{},
+		PrependPackageNames: prependPackageNames,
+	}
+	for _, w := range ignoreWords {
+		n.IgnoreWords[w] = true
+	}
+	return n
+}
+
+// NewPrivateNamer is a helper function that returns a namer that makes
+// camelCase names. See the NameStrategy struct for an explanation of the
+// arguments to this constructor.
+func NewPrivateNamer(prependPackageNames int, ignoreWords ...string) *NameStrategy {
+	n := &NameStrategy{
+		Join:                Joiner(IL, IC),
+		IgnoreWords:         map[string]bool{},
+		PrependPackageNames: prependPackageNames,
+	}
+	for _, w := range ignoreWords {
+		n.IgnoreWords[w] = true
+	}
+	return n
+}
+
+// NewRawNamer will return a Namer that makes a name by which you would
+// directly refer to a type, optionally keeping track of the import paths
+// necessary to reference the names it provides. Tracker may be nil.
+// The 'pkg' is the full package name, in which the Namer is used - all
+// types from that package will be referenced by just type name without
+// referencing the package.
+//
+// For example, if the type is map[string]int, a raw namer will literally
+// return "map[string]int".
+//
+// Or if the type, in package foo, is "type Bar struct { ... }", then the raw
+// namer will return "foo.Bar" as the name of the type, and if 'tracker' was
+// not nil, will record that package foo needs to be imported.
+func NewRawNamer(pkg string, tracker ImportTracker) *rawNamer {
+	return &rawNamer{pkg: pkg, tracker: tracker}
+}
+
+// Names is a map from Type to name, as defined by some Namer.
+type Names map[*types.Type]string
+
+// Namer takes a type, and assigns a name.
+//
+// The purpose of this complexity is so that you can assign coherent
+// side-by-side systems of names for the types. For example, you might want a
+// public interface, a private implementation struct, and also to reference
+// literally the type name.
+//
+// Note that it is safe to call your own Name() function recursively to find
+// the names of keys, elements, etc. This is because anonymous types can't have
+// cycles in their names, and named types don't require the sort of recursion
+// that would be problematic.
+type Namer interface {
+	Name(*types.Type) string
+}
+
+// NameSystems is a map of a system name to a namer for that system.
+type NameSystems map[string]Namer
+
+// NameStrategy is a general Namer. The easiest way to use it is to copy the
+// Public/PrivateNamer variables, and modify the members you wish to change.
+//
+// The Name method produces a name for the given type, of the forms:
+// Anonymous types: <Prefix><Type description><Suffix>
+// Named types: <Prefix><Optional Prepended Package name(s)><Original name><Suffix>
+//
+// In all cases, every part of the name is run through the capitalization
+// functions.
+//
+// The IgnoreWords map can be set if you have directory names that are
+// semantically meaningless for naming purposes, e.g. "proto".
+//
+// Prefix and Suffix can be used to disambiguate parallel systems of type
+// names. For example, if you want to generate an interface and an
+// implementation, you might want to suffix one with "Interface" and the other
+// with "Implementation". Another common use-- if you want to generate private
+// types, and one of your source types could be "string", you can't use the
+// default lowercase private namer. You'll have to add a suffix or prefix.
+type NameStrategy struct {
+	Prefix, Suffix string
+	Join           func(pre string, parts []string, post string) string
+
+	// Add non-meaningful package directory names here (e.g. "proto") and
+	// they will be ignored.
+	IgnoreWords map[string]bool
+
+	// If > 0, prepend exactly that many package directory names (or as
+	// many as there are).  Package names listed in "IgnoreWords" will be
+	// ignored.
+	//
+	// For example, if Ignore words lists "proto" and type Foo is in
+	// pkg/server/frobbing/proto, then a value of 1 will give a type name
+	// of FrobbingFoo, 2 gives ServerFrobbingFoo, etc.
+	PrependPackageNames int
+
+	// A cache of names thus far assigned by this namer.
+	Names
+}
+
+// IC ensures the first character is uppercase.
+func IC(in string) string {
+	if in == "" {
+		return in
+	}
+	return strings.ToUpper(in[:1]) + in[1:]
+}
+
+// IL ensures the first character is lowercase.
+func IL(in string) string {
+	if in == "" {
+		return in
+	}
+	return strings.ToLower(in[:1]) + in[1:]
+}
+
+// Joiner lets you specify functions that preprocess the various components of
+// a name before joining them. You can construct e.g. camelCase or CamelCase or
+// any other way of joining words. (See the IC and IL convenience functions.)
+func Joiner(first, others func(string) string) func(pre string, in []string, post string) string {
+	return func(pre string, in []string, post string) string {
+		tmp := []string{others(pre)}
+		for i := range in {
+			tmp = append(tmp, others(in[i]))
+		}
+		tmp = append(tmp, others(post))
+		return first(strings.Join(tmp, ""))
+	}
+}
+
+func (ns *NameStrategy) removePrefixAndSuffix(s string) string {
+	// The join function may have changed capitalization.
+	lowerIn := strings.ToLower(s)
+	lowerP := strings.ToLower(ns.Prefix)
+	lowerS := strings.ToLower(ns.Suffix)
+	b, e := 0, len(s)
+	if strings.HasPrefix(lowerIn, lowerP) {
+		b = len(ns.Prefix)
+	}
+	if strings.HasSuffix(lowerIn, lowerS) {
+		e -= len(ns.Suffix)
+	}
+	return s[b:e]
+}
+
+var (
+	importPathNameSanitizer = strings.NewReplacer("-", "_", ".", "")
+)
+
+// filters out unwanted directory names and sanitizes remaining names.
+func (ns *NameStrategy) filterDirs(path string) []string {
+	allDirs := strings.Split(path, GoSeperator)
+	dirs := make([]string, 0, len(allDirs))
+	for _, p := range allDirs {
+		if ns.IgnoreWords == nil || !ns.IgnoreWords[p] {
+			dirs = append(dirs, importPathNameSanitizer.Replace(p))
+		}
+	}
+	return dirs
+}
+
+// See the comment on NameStrategy.
+func (ns *NameStrategy) Name(t *types.Type) string {
+	if ns.Names == nil {
+		ns.Names = Names{}
+	}
+	if s, ok := ns.Names[t]; ok {
+		return s
+	}
+
+	if t.Name.Package != "" {
+		dirs := append(ns.filterDirs(t.Name.Package), t.Name.Name)
+		i := ns.PrependPackageNames + 1
+		dn := len(dirs)
+		if i > dn {
+			i = dn
+		}
+		name := ns.Join(ns.Prefix, dirs[dn-i:], ns.Suffix)
+		ns.Names[t] = name
+		return name
+	}
+
+	// Only anonymous types remain.
+	var name string
+	switch t.Kind {
+	case types.Builtin:
+		name = ns.Join(ns.Prefix, []string{t.Name.Name}, ns.Suffix)
+	case types.Map:
+		name = ns.Join(ns.Prefix, []string{
+			"Map",
+			ns.removePrefixAndSuffix(ns.Name(t.Key)),
+			"To",
+			ns.removePrefixAndSuffix(ns.Name(t.Elem)),
+		}, ns.Suffix)
+	case types.Slice:
+		name = ns.Join(ns.Prefix, []string{
+			"Slice",
+			ns.removePrefixAndSuffix(ns.Name(t.Elem)),
+		}, ns.Suffix)
+	case types.Array:
+		name = ns.Join(ns.Prefix, []string{
+			"Array",
+			ns.removePrefixAndSuffix(fmt.Sprintf("%d", t.Len)),
+			ns.removePrefixAndSuffix(ns.Name(t.Elem)),
+		}, ns.Suffix)
+	case types.Pointer:
+		name = ns.Join(ns.Prefix, []string{
+			"Pointer",
+			ns.removePrefixAndSuffix(ns.Name(t.Elem)),
+		}, ns.Suffix)
+	case types.Struct:
+		names := []string{"Struct"}
+		for _, m := range t.Members {
+			names = append(names, ns.removePrefixAndSuffix(ns.Name(m.Type)))
+		}
+		name = ns.Join(ns.Prefix, names, ns.Suffix)
+	case types.Chan:
+		name = ns.Join(ns.Prefix, []string{
+			"Chan",
+			ns.removePrefixAndSuffix(ns.Name(t.Elem)),
+		}, ns.Suffix)
+	case types.Interface:
+		// TODO: add to name test
+		names := []string{"Interface"}
+		for _, m := range t.Methods {
+			// TODO: include function signature
+			names = append(names, m.Name.Name)
+		}
+		name = ns.Join(ns.Prefix, names, ns.Suffix)
+	case types.Func:
+		// TODO: add to name test
+		parts := []string{"Func"}
+		for _, param := range t.Signature.Parameters {
+			parts = append(parts, ns.removePrefixAndSuffix(ns.Name(param.Type)))
+		}
+		parts = append(parts, "Returns")
+		for _, result := range t.Signature.Results {
+			parts = append(parts, ns.removePrefixAndSuffix(ns.Name(result.Type)))
+		}
+		name = ns.Join(ns.Prefix, parts, ns.Suffix)
+	default:
+		name = "unnameable_" + string(t.Kind)
+	}
+	ns.Names[t] = name
+	return name
+}
+
+// ImportTracker allows a raw namer to keep track of the packages needed for
+// import. You can implement yourself or use the one in the generation package.
+type ImportTracker interface {
+	AddType(*types.Type)
+	AddSymbol(types.Name)
+	LocalNameOf(packagePath string) string
+	PathOf(localName string) (string, bool)
+	ImportLines() []string
+}
+
+type rawNamer struct {
+	pkg     string
+	tracker ImportTracker
+	Names
+}
+
+// Name makes a name the way you'd write it to literally refer to type t,
+// making ordinary assumptions about how you've imported t's package (or using
+// r.tracker to specifically track the package imports).
+func (r *rawNamer) Name(t *types.Type) string {
+	if r.Names == nil {
+		r.Names = Names{}
+	}
+	if name, ok := r.Names[t]; ok {
+		return name
+	}
+	if t.Name.Package != "" {
+		var name string
+		if r.tracker != nil {
+			r.tracker.AddType(t)
+			if t.Name.Package == r.pkg {
+				name = t.Name.Name
+			} else {
+				name = r.tracker.LocalNameOf(t.Name.Package) + "." + t.Name.Name
+			}
+		} else {
+			if t.Name.Package == r.pkg {
+				name = t.Name.Name
+			} else {
+				name = filepath.Base(t.Name.Package) + "." + t.Name.Name
+			}
+		}
+		r.Names[t] = name
+		return name
+	}
+	var name string
+	switch t.Kind {
+	case types.Builtin:
+		name = t.Name.Name
+	case types.Map:
+		name = "map[" + r.Name(t.Key) + "]" + r.Name(t.Elem)
+	case types.Slice:
+		name = "[]" + r.Name(t.Elem)
+	case types.Array:
+		l := strconv.Itoa(int(t.Len))
+		name = "[" + l + "]" + r.Name(t.Elem)
+	case types.Pointer:
+		name = "*" + r.Name(t.Elem)
+	case types.Struct:
+		elems := []string{}
+		for _, m := range t.Members {
+			elems = append(elems, m.Name+" "+r.Name(m.Type))
+		}
+		name = "struct{" + strings.Join(elems, "; ") + "}"
+	case types.Chan:
+		// TODO: include directionality
+		name = "chan " + r.Name(t.Elem)
+	case types.Interface:
+		// TODO: add to name test
+		elems := []string{}
+		for _, m := range t.Methods {
+			// TODO: include function signature
+			elems = append(elems, m.Name.Name)
+		}
+		if len(elems) == 0 {
+			name = "any"
+		} else {
+			name = "interface{" + strings.Join(elems, "; ") + "}"
+		}
+	case types.Func:
+		// TODO: add to name test
+		params := []string{}
+		for _, param := range t.Signature.Parameters {
+			params = append(params, r.Name(param.Type))
+		}
+		results := []string{}
+		for _, result := range t.Signature.Results {
+			results = append(results, r.Name(result.Type))
+		}
+		name = "func(" + strings.Join(params, ",") + ")"
+		if len(results) == 1 {
+			name += " " + results[0]
+		} else if len(results) > 1 {
+			name += " (" + strings.Join(results, ",") + ")"
+		}
+	default:
+		name = "unnameable_" + string(t.Kind)
+	}
+	r.Names[t] = name
+	return name
+}

vendor/k8s.io/gengo/v2/namer/order.go

@@ -0,0 +1,72 @@
+/*
+Copyright 2015 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package namer
+
+import (
+	"sort"
+
+	"k8s.io/gengo/v2/types"
+)
+
+// Orderer produces an ordering of types given a Namer.
+type Orderer struct {
+	Namer
+}
+
+// OrderUniverse assigns a name to every type in the Universe, including Types,
+// Functions and Variables, and returns a list sorted by those names.
+func (o *Orderer) OrderUniverse(u types.Universe) []*types.Type {
+	list := tList{
+		namer: o.Namer,
+	}
+	for _, p := range u {
+		for _, t := range p.Types {
+			list.types = append(list.types, t)
+		}
+		for _, f := range p.Functions {
+			list.types = append(list.types, f)
+		}
+		for _, v := range p.Variables {
+			list.types = append(list.types, v)
+		}
+		for _, v := range p.Constants {
+			list.types = append(list.types, v)
+		}
+	}
+	sort.Sort(list)
+	return list.types
+}
+
+// OrderTypes assigns a name to every type, and returns a list sorted by those
+// names.
+func (o *Orderer) OrderTypes(typeList []*types.Type) []*types.Type {
+	list := tList{
+		namer: o.Namer,
+		types: typeList,
+	}
+	sort.Sort(list)
+	return list.types
+}
+
+type tList struct {
+	namer Namer
+	types []*types.Type
+}
+
+func (t tList) Len() int           { return len(t.types) }
+func (t tList) Less(i, j int) bool { return t.namer.Name(t.types[i]) < t.namer.Name(t.types[j]) }
+func (t tList) Swap(i, j int)      { t.types[i], t.types[j] = t.types[j], t.types[i] }

vendor/k8s.io/gengo/v2/namer/plural_namer.go

@@ -0,0 +1,120 @@
+/*
+Copyright 2015 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package namer
+
+import (
+	"strings"
+
+	"k8s.io/gengo/v2/types"
+)
+
+var consonants = "bcdfghjklmnpqrstvwxyz"
+
+type pluralNamer struct {
+	// key is the case-sensitive type name, value is the case-insensitive
+	// intended output.
+	exceptions map[string]string
+	finalize   func(string) string
+}
+
+// NewPublicPluralNamer returns a namer that returns the plural form of the input
+// type's name, starting with a uppercase letter.
+func NewPublicPluralNamer(exceptions map[string]string) *pluralNamer {
+	return &pluralNamer{exceptions, IC}
+}
+
+// NewPrivatePluralNamer returns a namer that returns the plural form of the input
+// type's name, starting with a lowercase letter.
+func NewPrivatePluralNamer(exceptions map[string]string) *pluralNamer {
+	return &pluralNamer{exceptions, IL}
+}
+
+// NewAllLowercasePluralNamer returns a namer that returns the plural form of the input
+// type's name, with all letters in lowercase.
+func NewAllLowercasePluralNamer(exceptions map[string]string) *pluralNamer {
+	return &pluralNamer{exceptions, strings.ToLower}
+}
+
+// Name returns the plural form of the type's name. If the type's name is found
+// in the exceptions map, the map value is returned.
+func (r *pluralNamer) Name(t *types.Type) string {
+	singular := t.Name.Name
+	var plural string
+	var ok bool
+	if plural, ok = r.exceptions[singular]; ok {
+		return r.finalize(plural)
+	}
+	if len(singular) < 2 {
+		return r.finalize(singular)
+	}
+
+	switch rune(singular[len(singular)-1]) {
+	case 's', 'x', 'z':
+		plural = esPlural(singular)
+	case 'y':
+		sl := rune(singular[len(singular)-2])
+		if isConsonant(sl) {
+			plural = iesPlural(singular)
+		} else {
+			plural = sPlural(singular)
+		}
+	case 'h':
+		sl := rune(singular[len(singular)-2])
+		if sl == 'c' || sl == 's' {
+			plural = esPlural(singular)
+		} else {
+			plural = sPlural(singular)
+		}
+	case 'e':
+		sl := rune(singular[len(singular)-2])
+		if sl == 'f' {
+			plural = vesPlural(singular[:len(singular)-1])
+		} else {
+			plural = sPlural(singular)
+		}
+	case 'f':
+		plural = vesPlural(singular)
+	default:
+		plural = sPlural(singular)
+	}
+	return r.finalize(plural)
+}
+
+func iesPlural(singular string) string {
+	return singular[:len(singular)-1] + "ies"
+}
+
+func vesPlural(singular string) string {
+	return singular[:len(singular)-1] + "ves"
+}
+
+func esPlural(singular string) string {
+	return singular + "es"
+}
+
+func sPlural(singular string) string {
+	return singular + "s"
+}
+
+func isConsonant(char rune) bool {
+	for _, c := range consonants {
+		if char == c {
+			return true
+		}
+	}
+	return false
+}

vendor/k8s.io/gengo/v2/parser/doc.go

@@ -0,0 +1,19 @@
+/*
+Copyright 2015 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Package parser provides code to parse go files, type-check them, extract the
+// types.
+package parser // import "k8s.io/gengo/v2/parser"

vendor/k8s.io/gengo/v2/parser/parse.go

@@ -0,0 +1,888 @@
+/*
+Copyright 2015 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package parser
+
+import (
+	"errors"
+	"fmt"
+	"go/ast"
+	"go/constant"
+	"go/token"
+	gotypes "go/types"
+	"path/filepath"
+	"sort"
+	"strings"
+	"time"
+
+	"golang.org/x/tools/go/packages"
+
+	"k8s.io/gengo/v2/types"
+	"k8s.io/klog/v2"
+)
+
+// Parser lets you add all the go files in all the packages that you care
+// about, then constructs the type source data.
+type Parser struct {
+	// Map of package paths to definitions.  These keys should be canonical
+	// Go import paths (example.com/foo/bar) and not local paths (./foo/bar).
+	goPkgs map[string]*packages.Package
+
+	// Keep track of which packages were directly requested (as opposed to
+	// those which are transitively loaded).
+	userRequested map[string]bool
+
+	// Keep track of which packages have already been scanned for types.
+	fullyProcessed map[string]bool
+
+	// Build tags to set when loading packages.
+	buildTags []string
+
+	// Tracks accumulated parsed files, so we can do position lookups later.
+	fset *token.FileSet
+
+	// All comments from everywhere in every parsed file.  This map is keyed by
+	// the file-line on which the comment block ends, which makes it easy to
+	// look up comments which immediately precede a given obect (e.g. a type or
+	// function definition), which is what we almost always want.  We need this
+	// because Go's own ast package does a very poor job of handling comments.
+	endLineToCommentGroup map[fileLine]*ast.CommentGroup
+}
+
+// key type for finding comments.
+type fileLine struct {
+	file string
+	line int
+}
+
+// New constructs a new Parser.
+func New() *Parser {
+	return NewWithOptions(Options{})
+}
+
+func NewWithOptions(opts Options) *Parser {
+	return &Parser{
+		goPkgs:                map[string]*packages.Package{},
+		userRequested:         map[string]bool{},
+		fullyProcessed:        map[string]bool{},
+		fset:                  token.NewFileSet(),
+		endLineToCommentGroup: map[fileLine]*ast.CommentGroup{},
+		buildTags:             opts.BuildTags,
+	}
+}
+
+// Options holds optional settings for the Parser.
+type Options struct {
+	// BuildTags is a list of optional tags to be specified when loading
+	// packages.
+	BuildTags []string
+}
+
+// FindPackages expands the provided patterns into a list of Go import-paths,
+// much like `go list -find`.
+func (p *Parser) FindPackages(patterns ...string) ([]string, error) {
+	return p.findPackages(nil, patterns...)
+}
+
+// baseCfg is an optional (may be nil) config which might be injected by tests.
+func (p *Parser) findPackages(baseCfg *packages.Config, patterns ...string) ([]string, error) {
+	toFind := make([]string, 0, len(patterns))
+	results := make([]string, 0, len(patterns))
+	for _, pat := range patterns {
+		if pkg := p.goPkgs[pat]; pkg != nil {
+			results = append(results, pkg.PkgPath)
+		} else {
+			toFind = append(toFind, pat)
+		}
+	}
+	if len(toFind) == 0 {
+		return results, nil
+	}
+
+	cfg := packages.Config{
+		Mode:       packages.NeedName | packages.NeedFiles,
+		BuildFlags: []string{"-tags", strings.Join(p.buildTags, ",")},
+		Tests:      false,
+	}
+	if baseCfg != nil {
+		// This is to support tests, e.g. to inject a fake GOPATH or CWD.
+		cfg.Dir = baseCfg.Dir
+		cfg.Env = baseCfg.Env
+	}
+
+	pkgs, err := packages.Load(&cfg, toFind...)
+	if err != nil {
+		return nil, fmt.Errorf("error loading packages: %w", err)
+	}
+	var allErrs []error
+	for _, pkg := range pkgs {
+		results = append(results, pkg.PkgPath)
+
+		// pkg.Errors is not a slice of `error`, but concrete types.  We have
+		// to iteratively convert each one into `error`.
+		var errs []error
+		for _, e := range pkg.Errors {
+			errs = append(errs, e)
+		}
+		if len(errs) > 0 {
+			allErrs = append(allErrs, fmt.Errorf("error(s) in %q:\n%w", pkg.PkgPath, errors.Join(errs...)))
+		}
+	}
+	if len(allErrs) != 0 {
+		return nil, errors.Join(allErrs...)
+	}
+	return results, nil
+}
+
+// LoadPackages loads and parses the specified Go packages.  Specifically
+// named packages (without a trailing "/...") which do not exist or have no Go
+// files are an error.
+func (p *Parser) LoadPackages(patterns ...string) error {
+	_, err := p.loadPackages(patterns...)
+	return err
+}
+
+// LoadPackagesWithConfigForTesting loads and parses the specified Go packages with the
+// specified packages.Config as a starting point.  This is for testing, and
+// only the .Dir and .Env fields of the Config will be considered.
+func (p *Parser) LoadPackagesWithConfigForTesting(cfg *packages.Config, patterns ...string) error {
+	_, err := p.loadPackagesWithConfig(cfg, patterns...)
+	return err
+}
+
+// LoadPackagesTo loads and parses the specified Go packages, and inserts them
+// into the specified Universe. It returns the packages which match the
+// patterns, but loads all packages and their imports, recursively, into the
+// universe.  See NewUniverse for more.
+func (p *Parser) LoadPackagesTo(u *types.Universe, patterns ...string) ([]*types.Package, error) {
+	// Load Packages.
+	pkgs, err := p.loadPackages(patterns...)
+	if err != nil {
+		return nil, err
+	}
+
+	// Load types in all packages (it will internally filter).
+	if err := p.addPkgsToUniverse(pkgs, u); err != nil {
+		return nil, err
+	}
+
+	// Return the results as gengo types.Packages.
+	ret := make([]*types.Package, 0, len(pkgs))
+	for _, pkg := range pkgs {
+		ret = append(ret, u.Package(pkg.PkgPath))
+	}
+
+	return ret, nil
+}
+
+func (p *Parser) loadPackages(patterns ...string) ([]*packages.Package, error) {
+	return p.loadPackagesWithConfig(nil, patterns...)
+}
+
+// baseCfg is an optional (may be nil) config which might be injected by tests.
+func (p *Parser) loadPackagesWithConfig(baseCfg *packages.Config, patterns ...string) ([]*packages.Package, error) {
+	klog.V(5).Infof("loadPackages %q", patterns)
+
+	// Loading packages is slow - only do ones we know we have not already done
+	// (e.g. if a tool calls LoadPackages itself).
+	existingPkgs, netNewPkgs, err := p.alreadyLoaded(baseCfg, patterns...)
+	if err != nil {
+		return nil, err
+	}
+	if vlog := klog.V(5); vlog.Enabled() {
+		if len(existingPkgs) > 0 {
+			keys := make([]string, 0, len(existingPkgs))
+			for _, p := range existingPkgs {
+				keys = append(keys, p.PkgPath)
+			}
+			vlog.Infof("  already have: %q", keys)
+		}
+		if len(netNewPkgs) > 0 {
+			vlog.Infof("  to be loaded: %q", netNewPkgs)
+		}
+	}
+
+	// If these were not user-requested before, they are now.
+	for _, pkg := range existingPkgs {
+		if !p.userRequested[pkg.PkgPath] {
+			p.userRequested[pkg.PkgPath] = true
+		}
+	}
+	for _, pkg := range netNewPkgs {
+		if !p.userRequested[pkg] {
+			p.userRequested[pkg] = true
+		}
+	}
+
+	if len(netNewPkgs) == 0 {
+		return existingPkgs, nil
+	}
+
+	cfg := packages.Config{
+		Mode: packages.NeedName |
+			packages.NeedFiles | packages.NeedImports | packages.NeedDeps |
+			packages.NeedModule | packages.NeedTypes | packages.NeedSyntax,
+		BuildFlags: []string{"-tags", strings.Join(p.buildTags, ",")},
+		Fset:       p.fset,
+		Tests:      false,
+	}
+	if baseCfg != nil {
+		// This is to support tests, e.g. to inject a fake GOPATH or CWD.
+		cfg.Dir = baseCfg.Dir
+		cfg.Env = baseCfg.Env
+	}
+
+	tBefore := time.Now()
+	pkgs, err := packages.Load(&cfg, netNewPkgs...)
+	if err != nil {
+		return nil, fmt.Errorf("error loading packages: %w", err)
+	}
+	klog.V(5).Infof("  loaded %d pkg(s) in %v", len(pkgs), time.Since(tBefore))
+
+	// Handle any errors.
+	collectErrors := func(pkg *packages.Package) error {
+		var errs []error
+		for _, e := range pkg.Errors {
+			if e.Kind == packages.ListError || e.Kind == packages.ParseError {
+				errs = append(errs, e)
+			}
+		}
+		if len(errs) > 0 {
+			return fmt.Errorf("error(s) in %q:\n%w", pkg.PkgPath, errors.Join(errs...))
+		}
+		return nil
+	}
+	if err := forEachPackageRecursive(pkgs, collectErrors); err != nil {
+		return nil, err
+	}
+
+	// Finish integrating packages into our state.
+	absorbPkg := func(pkg *packages.Package) error {
+		p.goPkgs[pkg.PkgPath] = pkg
+
+		for _, f := range pkg.Syntax {
+			for _, c := range f.Comments {
+				// We need to do this on _every_ pkg, not just user-requested
+				// ones, because some generators look at tags in other
+				// packages.
+				//
+				// TODO: It would be nice if we only did this on user-requested
+				// packages.  The problem is that we don't always know which
+				// other packages will need this information, and even when we
+				// do we may have already loaded the package (as a transitive
+				// dep) and might have stored pointers into it.  Doing a
+				// thorough "reload" without invalidating all those pointers is
+				// a problem for another day.
+				position := p.fset.Position(c.End()) // Fset is synchronized
+				p.endLineToCommentGroup[fileLine{position.Filename, position.Line}] = c
+			}
+		}
+
+		return nil
+	}
+	if err := forEachPackageRecursive(pkgs, absorbPkg); err != nil {
+		return nil, err
+	}
+
+	return append(existingPkgs, pkgs...), nil
+}
+
+// alreadyLoaded figures out which of the specified patterns have already been loaded
+// and which have not, and returns those respectively.
+// baseCfg is an optional (may be nil) config which might be injected by tests.
+func (p *Parser) alreadyLoaded(baseCfg *packages.Config, patterns ...string) ([]*packages.Package, []string, error) {
+	existingPkgs := make([]*packages.Package, 0, len(patterns))
+	netNewPkgs := make([]string, 0, len(patterns))
+
+	// Expand and canonicalize the requested patterns.  This should be fast.
+	if pkgPaths, err := p.findPackages(baseCfg, patterns...); err != nil {
+		return nil, nil, err
+	} else {
+		for _, pkgPath := range pkgPaths {
+			if pkg := p.goPkgs[pkgPath]; pkg != nil {
+				existingPkgs = append(existingPkgs, pkg)
+			} else {
+				netNewPkgs = append(netNewPkgs, pkgPath)
+			}
+		}
+	}
+	return existingPkgs, netNewPkgs, nil
+}
+
+// forEachPackageRecursive will run the provided function on all of the specified
+// packages, and on their imports recursively.  Errors are accumulated and
+// returned as via errors.Join.
+func forEachPackageRecursive(pkgs []*packages.Package, fn func(pkg *packages.Package) error) error {
+	seen := map[string]bool{} // PkgPaths we have already visited
+	var errs []error
+	for _, pkg := range pkgs {
+		errs = append(errs, recursePackage(pkg, fn, seen)...)
+	}
+	if len(errs) > 0 {
+		return errors.Join(errs...)
+	}
+	return nil
+}
+
+func recursePackage(pkg *packages.Package, fn func(pkg *packages.Package) error, seen map[string]bool) []error {
+	if seen[pkg.PkgPath] {
+		return nil
+	}
+	var errs []error
+	seen[pkg.PkgPath] = true
+	if err := fn(pkg); err != nil {
+		errs = append(errs, err)
+	}
+	for _, imp := range pkg.Imports {
+		errs = append(errs, recursePackage(imp, fn, seen)...)
+	}
+	return errs
+}
+
+// UserRequestedPackages fetches a list of the user-imported packages.
+func (p *Parser) UserRequestedPackages() []string {
+	// Iterate packages in a predictable order.
+	pkgPaths := make([]string, 0, len(p.userRequested))
+	for k := range p.userRequested {
+		pkgPaths = append(pkgPaths, string(k))
+	}
+	sort.Strings(pkgPaths)
+	return pkgPaths
+}
+
+// NewUniverse finalizes the loaded packages, searches through them for types
+// and produces a new Universe. The returned Universe has one types.Package
+// entry for each Go package that has been loaded, including all of their
+// dependencies, recursively.  It also has one entry, whose key is "", which
+// represents "builtin" types.
+func (p *Parser) NewUniverse() (types.Universe, error) {
+	u := types.Universe{}
+
+	pkgs := []*packages.Package{}
+	for _, path := range p.UserRequestedPackages() {
+		pkgs = append(pkgs, p.goPkgs[path])
+	}
+	if err := p.addPkgsToUniverse(pkgs, &u); err != nil {
+		return nil, err
+	}
+
+	return u, nil
+}
+
+// addCommentsToType takes any accumulated comment lines prior to obj and
+// attaches them to the type t.
+func (p *Parser) addCommentsToType(obj gotypes.Object, t *types.Type) {
+	t.CommentLines = p.docComment(obj.Pos())
+	t.SecondClosestCommentLines = p.priorDetachedComment(obj.Pos())
+}
+
+// packageDir tries to figure out the directory of the specified package.
+func packageDir(pkg *packages.Package) (string, error) {
+	// Sometimes Module is present but has no Dir, e.g. when it is vendored.
+	if pkg.Module != nil && pkg.Module.Dir != "" {
+		// NOTE: this will not work if tests are loaded, because Go mutates the
+		// Package.PkgPath.
+		subdir := strings.TrimPrefix(pkg.PkgPath, pkg.Module.Path)
+		return filepath.Join(pkg.Module.Dir, subdir), nil
+	}
+	if len(pkg.GoFiles) > 0 {
+		return filepath.Dir(pkg.GoFiles[0]), nil
+	}
+	if len(pkg.IgnoredFiles) > 0 {
+		return filepath.Dir(pkg.IgnoredFiles[0]), nil
+	}
+	return "", fmt.Errorf("can't find package dir for %q - no module info and no Go files", pkg.PkgPath)
+}
+
+// addPkgsToUniverse adds the packages, and all of their deps, recursively, to
+// the universe and (if needed) searches through them for types.
+func (p *Parser) addPkgsToUniverse(pkgs []*packages.Package, u *types.Universe) error {
+	addOne := func(pkg *packages.Package) error {
+		if err := p.addPkgToUniverse(pkg, u); err != nil {
+			return err
+		}
+		return nil
+	}
+	if err := forEachPackageRecursive(pkgs, addOne); err != nil {
+		return err
+	}
+	return nil
+}
+
+// addPkgToUniverse adds one package to the universe and (if needed) searches
+// through it for types.
+func (p *Parser) addPkgToUniverse(pkg *packages.Package, u *types.Universe) error {
+	pkgPath := pkg.PkgPath
+	if p.fullyProcessed[pkgPath] {
+		return nil
+	}
+
+	// This will get-or-create the Package.
+	gengoPkg := u.Package(pkgPath)
+
+	if gengoPkg.Dir == "" {
+		// We're keeping this package, though we might not fully process it.
+		if vlog := klog.V(5); vlog.Enabled() {
+			why := "user-requested"
+			if !p.userRequested[pkgPath] {
+				why = "dependency"
+			}
+			vlog.Infof("addPkgToUniverse %q (%s)", pkgPath, why)
+		}
+
+		absPath := ""
+		if dir, err := packageDir(pkg); err != nil {
+			return err
+		} else {
+			absPath = dir
+		}
+
+		gengoPkg.Path = pkg.PkgPath
+		gengoPkg.Dir = absPath
+	}
+
+	// If the package was not user-requested, we can stop here.
+	if !p.userRequested[pkgPath] {
+		return nil
+	}
+
+	// Mark it as done, so we don't ever re-process it.
+	p.fullyProcessed[pkgPath] = true
+	gengoPkg.Name = pkg.Name
+
+	// For historical reasons we treat files named "doc.go" specially.
+	// TODO: It would be nice to not do this and instead treat package
+	// doc-comments as the "global" config place.  This would require changing
+	// most generators and input files.
+	for _, f := range pkg.Syntax {
+		// This gets the filename for the ast.File.  Iterating pkg.GoFiles is
+		// documented as unreliable.
+		pos := p.fset.Position(f.FileStart)
+		if filepath.Base(pos.Filename) == "doc.go" {
+			gengoPkg.Comments = []string{}
+			for i := range f.Comments {
+				gengoPkg.Comments = append(gengoPkg.Comments, splitLines(f.Comments[i].Text())...)
+			}
+			if f.Doc != nil {
+				gengoPkg.DocComments = splitLines(f.Doc.Text())
+			}
+		}
+	}
+
+	// Walk all the types, recursively and save them for later access.
+	s := pkg.Types.Scope()
+	for _, n := range s.Names() {
+		switch obj := s.Lookup(n).(type) {
+		case *gotypes.TypeName:
+			t := p.walkType(*u, nil, obj.Type())
+			p.addCommentsToType(obj, t)
+		case *gotypes.Func:
+			// We only care about functions, not concrete/abstract methods.
+			if obj.Type() != nil && obj.Type().(*gotypes.Signature).Recv() == nil {
+				t := p.addFunction(*u, nil, obj)
+				p.addCommentsToType(obj, t)
+			}
+		case *gotypes.Var:
+			if !obj.IsField() {
+				t := p.addVariable(*u, nil, obj)
+				p.addCommentsToType(obj, t)
+			}
+		case *gotypes.Const:
+			t := p.addConstant(*u, nil, obj)
+			p.addCommentsToType(obj, t)
+		default:
+			klog.Infof("addPkgToUniverse %q: unhandled object of type %T: %v", pkgPath, obj, obj)
+		}
+	}
+
+	// Add all of this package's imports.
+	importedPkgs := []string{}
+	for _, imp := range pkg.Imports {
+		if err := p.addPkgToUniverse(imp, u); err != nil {
+			return err
+		}
+		importedPkgs = append(importedPkgs, imp.PkgPath)
+	}
+	sort.Strings(importedPkgs)
+	u.AddImports(pkg.PkgPath, importedPkgs...)
+
+	return nil
+}
+
+// If the specified position has a "doc comment", return that.
+func (p *Parser) docComment(pos token.Pos) []string {
+	// An object's doc comment always ends on the line before the object's own
+	// declaration.
+	c1 := p.priorCommentLines(pos, 1)
+	return splitLines(c1.Text()) // safe even if c1 is nil
+}
+
+// If there is a detached (not immediately before a declaration) comment,
+// return that.
+func (p *Parser) priorDetachedComment(pos token.Pos) []string {
+	// An object's doc comment always ends on the line before the object's own
+	// declaration.
+	c1 := p.priorCommentLines(pos, 1)
+
+	// Using a literal "2" here is brittle in theory (it means literally 2
+	// lines), but in practice Go code is gofmt'ed (which elides repeated blank
+	// lines), so it works.
+	var c2 *ast.CommentGroup
+	if c1 == nil {
+		c2 = p.priorCommentLines(pos, 2)
+	} else {
+		c2 = p.priorCommentLines(c1.List[0].Slash, 2)
+	}
+	return splitLines(c2.Text()) // safe even if c1 is nil
+}
+
+// If there's a comment block which ends nlines before pos, return it.
+func (p *Parser) priorCommentLines(pos token.Pos, lines int) *ast.CommentGroup {
+	position := p.fset.Position(pos)
+	key := fileLine{position.Filename, position.Line - lines}
+	return p.endLineToCommentGroup[key]
+}
+
+func splitLines(str string) []string {
+	return strings.Split(strings.TrimRight(str, "\n"), "\n")
+}
+
+func goFuncNameToName(in string) types.Name {
+	name := strings.TrimPrefix(in, "func ")
+	nameParts := strings.Split(name, "(")
+	return goNameToName(nameParts[0])
+}
+
+func goVarNameToName(in string) types.Name {
+	nameParts := strings.Split(in, " ")
+	// nameParts[0] is "var".
+	// nameParts[2:] is the type of the variable, we ignore it for now.
+	return goNameToName(nameParts[1])
+}
+
+// goNameToName converts a go name string to a gengo types.Name.
+// It operates solely on the string on a best effort basis. The name may be updated
+// in walkType for generics.
+func goNameToName(in string) types.Name {
+	// Detect anonymous type names. (These may have '.' characters because
+	// embedded types may have packages, so we detect them specially.)
+	if strings.HasPrefix(in, "struct{") ||
+		strings.HasPrefix(in, "<-chan") ||
+		strings.HasPrefix(in, "chan<-") ||
+		strings.HasPrefix(in, "chan ") ||
+		strings.HasPrefix(in, "func(") ||
+		strings.HasPrefix(in, "func (") ||
+		strings.HasPrefix(in, "*") ||
+		strings.HasPrefix(in, "map[") ||
+		strings.HasPrefix(in, "[") {
+		return types.Name{Name: in}
+	}
+
+	// There may be '.' characters within a generic. Temporarily remove
+	// the generic.
+	genericIndex := strings.IndexRune(in, '[')
+	if genericIndex == -1 {
+		genericIndex = len(in)
+	}
+
+	// Otherwise, if there are '.' characters present, the name has a
+	// package path in front.
+	nameParts := strings.Split(in[:genericIndex], ".")
+	name := types.Name{Name: in}
+	if n := len(nameParts); n >= 2 {
+		// The final "." is the name of the type--previous ones must
+		// have been in the package path.
+		name.Package, name.Name = strings.Join(nameParts[:n-1], "."), nameParts[n-1]
+		// Add back the generic component now that the package and type name have been separated.
+		if genericIndex != len(in) {
+			name.Name = name.Name + in[genericIndex:]
+		}
+	}
+	return name
+}
+
+func (p *Parser) convertSignature(u types.Universe, t *gotypes.Signature) *types.Signature {
+	signature := &types.Signature{}
+	for i := 0; i < t.Params().Len(); i++ {
+		signature.Parameters = append(signature.Parameters, &types.ParamResult{
+			Name: t.Params().At(i).Name(),
+			Type: p.walkType(u, nil, t.Params().At(i).Type()),
+		})
+	}
+	for i := 0; i < t.Results().Len(); i++ {
+		signature.Results = append(signature.Results, &types.ParamResult{
+			Name: t.Results().At(i).Name(),
+			Type: p.walkType(u, nil, t.Results().At(i).Type()),
+		})
+	}
+	if r := t.Recv(); r != nil {
+		signature.Receiver = p.walkType(u, nil, r.Type())
+	}
+	signature.Variadic = t.Variadic()
+	return signature
+}
+
+// walkType adds the type, and any necessary child types.
+func (p *Parser) walkType(u types.Universe, useName *types.Name, in gotypes.Type) *types.Type {
+	// Most of the cases are underlying types of the named type.
+	name := goNameToName(in.String())
+	if useName != nil {
+		name = *useName
+	}
+
+	// Handle alias types conditionally on go1.22+.
+	// Inline this once the minimum supported version is go1.22
+	if out := p.walkAliasType(u, in); out != nil {
+		return out
+	}
+
+	switch t := in.(type) {
+	case *gotypes.Struct:
+		out := u.Type(name)
+		out.GoType = in
+		if out.Kind != types.Unknown {
+			return out
+		}
+		out.Kind = types.Struct
+		for i := 0; i < t.NumFields(); i++ {
+			f := t.Field(i)
+			m := types.Member{
+				Name:         f.Name(),
+				Embedded:     f.Anonymous(),
+				Tags:         t.Tag(i),
+				Type:         p.walkType(u, nil, f.Type()),
+				CommentLines: p.docComment(f.Pos()),
+			}
+			out.Members = append(out.Members, m)
+		}
+		return out
+	case *gotypes.Map:
+		out := u.Type(name)
+		out.GoType = in
+		if out.Kind != types.Unknown {
+			return out
+		}
+		out.Kind = types.Map
+		out.Elem = p.walkType(u, nil, t.Elem())
+		out.Key = p.walkType(u, nil, t.Key())
+		return out
+	case *gotypes.Pointer:
+		out := u.Type(name)
+		out.GoType = in
+		if out.Kind != types.Unknown {
+			return out
+		}
+		out.Kind = types.Pointer
+		out.Elem = p.walkType(u, nil, t.Elem())
+		return out
+	case *gotypes.Slice:
+		out := u.Type(name)
+		out.GoType = in
+		if out.Kind != types.Unknown {
+			return out
+		}
+		out.Kind = types.Slice
+		out.Elem = p.walkType(u, nil, t.Elem())
+		return out
+	case *gotypes.Array:
+		out := u.Type(name)
+		out.GoType = in
+		if out.Kind != types.Unknown {
+			return out
+		}
+		out.Kind = types.Array
+		out.Elem = p.walkType(u, nil, t.Elem())
+		out.Len = in.(*gotypes.Array).Len()
+		return out
+	case *gotypes.Chan:
+		out := u.Type(name)
+		out.GoType = in
+		if out.Kind != types.Unknown {
+			return out
+		}
+		out.Kind = types.Chan
+		out.Elem = p.walkType(u, nil, t.Elem())
+		// TODO: need to store direction, otherwise raw type name
+		// cannot be properly written.
+		return out
+	case *gotypes.Basic:
+		out := u.Type(types.Name{
+			Package: "", // This is a magic package name in the Universe.
+			Name:    t.Name(),
+		})
+		out.GoType = in
+		if out.Kind != types.Unknown {
+			return out
+		}
+		out.Kind = types.Unsupported
+		return out
+	case *gotypes.Signature:
+		out := u.Type(name)
+		out.GoType = in
+		if out.Kind != types.Unknown {
+			return out
+		}
+		out.Kind = types.Func
+		out.Signature = p.convertSignature(u, t)
+		return out
+	case *gotypes.Interface:
+		out := u.Type(name)
+		out.GoType = in
+		if out.Kind != types.Unknown {
+			return out
+		}
+		out.Kind = types.Interface
+		t.Complete()
+		for i := 0; i < t.NumMethods(); i++ {
+			if out.Methods == nil {
+				out.Methods = map[string]*types.Type{}
+			}
+			method := t.Method(i)
+			name := goNameToName(method.String())
+			mt := p.walkType(u, &name, method.Type())
+			mt.CommentLines = p.docComment(method.Pos())
+			out.Methods[method.Name()] = mt
+		}
+		return out
+	case *gotypes.Named:
+		var out *types.Type
+		switch t.Underlying().(type) {
+		case *gotypes.Named, *gotypes.Basic, *gotypes.Map, *gotypes.Slice:
+			name := goNameToName(t.String())
+			out = u.Type(name)
+			out.GoType = in
+			if out.Kind != types.Unknown {
+				return out
+			}
+			out.Kind = types.Alias
+			out.Underlying = p.walkType(u, nil, t.Underlying())
+		case *gotypes.Struct, *gotypes.Interface:
+			name := goNameToName(t.String())
+			tpMap := map[string]*types.Type{}
+			if t.TypeParams().Len() != 0 {
+				// Remove generics, then readd them without the encoded
+				// type, e.g. Foo[T any] => Foo[T]
+				var tpNames []string
+				for i := 0; i < t.TypeParams().Len(); i++ {
+					tp := t.TypeParams().At(i)
+					tpName := tp.Obj().Name()
+					tpNames = append(tpNames, tpName)
+					tpMap[tpName] = p.walkType(u, nil, tp.Constraint())
+				}
+				name.Name = fmt.Sprintf("%s[%s]", strings.SplitN(name.Name, "[", 2)[0], strings.Join(tpNames, ","))
+			}
+
+			if out := u.Type(name); out.Kind != types.Unknown {
+				out.GoType = in
+				return out // short circuit if we've already made this.
+			}
+			out = p.walkType(u, &name, t.Underlying())
+			out.TypeParams = tpMap
+		default:
+			// gotypes package makes everything "named" with an
+			// underlying anonymous type--we remove that annoying
+			// "feature" for users. This flattens those types
+			// together.
+			name := goNameToName(t.String())
+			if out := u.Type(name); out.Kind != types.Unknown {
+				return out // short circuit if we've already made this.
+			}
+			out = p.walkType(u, &name, t.Underlying())
+		}
+		// If the underlying type didn't already add methods, add them.
+		// (Interface types will have already added methods.)
+		if len(out.Methods) == 0 {
+			for i := 0; i < t.NumMethods(); i++ {
+				if out.Methods == nil {
+					out.Methods = map[string]*types.Type{}
+				}
+				method := t.Method(i)
+				name := goNameToName(method.String())
+				mt := p.walkType(u, &name, method.Type())
+				mt.CommentLines = p.docComment(method.Pos())
+				out.Methods[method.Name()] = mt
+			}
+		}
+		return out
+	case *gotypes.TypeParam:
+		// DO NOT retrieve the type from the universe. The default type-param name is only the
+		// generic variable name. Ideally, it would be namespaced by package and struct but it is
+		// not. Thus, if we try to use the universe, we would start polluting it.
+		// e.g. if Foo[T] and Bar[T] exists, we'd mistakenly use the same type T for both.
+		return &types.Type{
+			Name: name,
+			Kind: types.TypeParam,
+		}
+	default:
+		out := u.Type(name)
+		out.GoType = in
+		if out.Kind != types.Unknown {
+			return out
+		}
+		out.Kind = types.Unsupported
+		klog.Warningf("Making unsupported type entry %q for: %#v\n", out, t)
+		return out
+	}
+}
+
+func (p *Parser) addFunction(u types.Universe, useName *types.Name, in *gotypes.Func) *types.Type {
+	name := goFuncNameToName(in.String())
+	if useName != nil {
+		name = *useName
+	}
+	out := u.Function(name)
+	out.Kind = types.DeclarationOf
+	out.Underlying = p.walkType(u, nil, in.Type())
+	return out
+}
+
+func (p *Parser) addVariable(u types.Universe, useName *types.Name, in *gotypes.Var) *types.Type {
+	name := goVarNameToName(in.String())
+	if useName != nil {
+		name = *useName
+	}
+	out := u.Variable(name)
+	out.Kind = types.DeclarationOf
+	out.Underlying = p.walkType(u, nil, in.Type())
+	return out
+}
+
+func (p *Parser) addConstant(u types.Universe, useName *types.Name, in *gotypes.Const) *types.Type {
+	name := goVarNameToName(in.String())
+	if useName != nil {
+		name = *useName
+	}
+	out := u.Constant(name)
+	out.Kind = types.DeclarationOf
+	out.Underlying = p.walkType(u, nil, in.Type())
+
+	var constval string
+
+	// For strings, we use `StringVal()` to get the un-truncated,
+	// un-quoted string. For other values, `.String()` is preferable to
+	// get something relatively human readable (especially since for
+	// floating point types, `ExactString()` will generate numeric
+	// expressions using `big.(*Float).Text()`.
+	switch in.Val().Kind() {
+	case constant.String:
+		constval = constant.StringVal(in.Val())
+	default:
+		constval = in.Val().String()
+	}
+
+	out.ConstValue = &constval
+	return out
+}

vendor/k8s.io/gengo/v2/parser/parse_122.go

@@ -0,0 +1,33 @@
+//go:build go1.22
+// +build go1.22
+
+/*
+Copyright 2024 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+	http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package parser
+
+import (
+	gotypes "go/types"
+
+	"k8s.io/gengo/v2/types"
+)
+
+func (p *Parser) walkAliasType(u types.Universe, in gotypes.Type) *types.Type {
+	if t, isAlias := in.(*gotypes.Alias); isAlias {
+		return p.walkType(u, nil, gotypes.Unalias(t))
+	}
+	return nil
+}

vendor/k8s.io/gengo/v2/parser/parse_pre_122.go

@@ -0,0 +1,30 @@
+//go:build !go1.22
+// +build !go1.22
+
+/*
+Copyright 2024 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+	http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package parser
+
+import (
+	gotypes "go/types"
+
+	"k8s.io/gengo/v2/types"
+)
+
+func (p *Parser) walkAliasType(u types.Universe, in gotypes.Type) *types.Type {
+	return nil
+}

vendor/k8s.io/gengo/v2/types/doc.go

@@ -0,0 +1,19 @@
+/*
+Copyright 2015 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Package types contains go type information, packaged in a way that makes
+// auto-generation convenient, whether by template or straight go functions.
+package types // import "k8s.io/gengo/v2/types"

vendor/k8s.io/gengo/v2/types/types.go

@@ -0,0 +1,575 @@
+/*
+Copyright 2015 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package types
+
+import (
+	gotypes "go/types"
+	"strings"
+)
+
+// Ref makes a reference to the given type. It can only be used for e.g.
+// passing to namers.
+func Ref(packageName, typeName string) *Type {
+	return &Type{Name: Name{
+		Name:    typeName,
+		Package: packageName,
+	}}
+}
+
+// A type name may have a package qualifier.
+type Name struct {
+	// Empty if embedded or builtin. This is the package path unless Path is specified.
+	Package string
+	// The type name.
+	Name string
+	// An optional location of the type definition for languages that can have disjoint
+	// packages and paths.
+	Path string
+}
+
+// String returns the name formatted as a string.
+func (n Name) String() string {
+	if n.Package == "" {
+		return n.Name
+	}
+	return n.Package + "." + n.Name
+}
+
+// ParseFullyQualifiedName parses a name like k8s.io/kubernetes/pkg/api.Pod into a Name.
+func ParseFullyQualifiedName(fqn string) Name {
+	cs := strings.Split(fqn, ".")
+	pkg := ""
+	if len(cs) > 1 {
+		pkg = strings.Join(cs[0:len(cs)-1], ".")
+	}
+	return Name{
+		Name:    cs[len(cs)-1],
+		Package: pkg,
+	}
+}
+
+// The possible classes of types.
+type Kind string
+
+const (
+	// Builtin is a primitive, like bool, string, int.
+	Builtin Kind = "Builtin"
+	Struct  Kind = "Struct"
+	Map     Kind = "Map"
+	Slice   Kind = "Slice"
+	Pointer Kind = "Pointer"
+
+	// Alias is an alias of another type, e.g. in:
+	//   type Foo string
+	//   type Bar Foo
+	// Bar is an alias of Foo.
+	//
+	// In the real go type system, Foo is a "Named" string; but to simplify
+	// generation, this type system will just say that Foo *is* a builtin.
+	// We then need "Alias" as a way for us to say that Bar *is* a Foo.
+	Alias Kind = "Alias"
+
+	// Interface is any type that could have differing types at run time.
+	Interface Kind = "Interface"
+
+	// Array is just like slice, but has a fixed length.
+	Array Kind = "Array"
+
+	// The remaining types are included for completeness, but are not well
+	// supported.
+	Chan Kind = "Chan"
+	Func Kind = "Func"
+
+	// DeclarationOf is different from other Kinds; it indicates that instead of
+	// representing an actual Type, the type is a declaration of an instance of
+	// a type. E.g., a top-level function, variable, or constant. See the
+	// comment for Type.Name for more detail.
+	DeclarationOf Kind = "DeclarationOf"
+	Unknown       Kind = ""
+	Unsupported   Kind = "Unsupported"
+	TypeParam     Kind = "TypeParam"
+
+	// Protobuf is protobuf type.
+	Protobuf Kind = "Protobuf"
+)
+
+// Package holds package-level information.
+// Fields are public, as everything in this package, to enable consumption by
+// templates (for example). But it is strongly encouraged for code to build by
+// using the provided functions.
+type Package struct {
+	// Canonical import-path of this package.
+	Path string
+
+	// The location (on disk) of this package.
+	Dir string
+
+	// Short name of this package, as in the 'package x' line.
+	Name string
+
+	// The comment right above the package declaration in doc.go, if any.
+	DocComments []string
+
+	// All comments from doc.go, if any.
+	// TODO: remove Comments and use DocComments everywhere.
+	Comments []string
+
+	// Types within this package, indexed by their name (*not* including
+	// package name).
+	Types map[string]*Type
+
+	// Functions within this package, indexed by their name (*not* including
+	// package name).
+	Functions map[string]*Type
+
+	// Global variables within this package, indexed by their name (*not* including
+	// package name).
+	Variables map[string]*Type
+
+	// Global constants within this package, indexed by their name (*not* including
+	// package name).
+	Constants map[string]*Type
+
+	// Packages imported by this package, indexed by (canonicalized)
+	// package path.
+	Imports map[string]*Package
+}
+
+// Has returns true if the given name references a type known to this package.
+func (p *Package) Has(name string) bool {
+	_, has := p.Types[name]
+	return has
+}
+
+// Type gets the given Type in this Package.  If the Type is not already
+// defined, this will add it and return the new Type value.  The caller is
+// expected to finish initialization.
+func (p *Package) Type(typeName string) *Type {
+	if t, ok := p.Types[typeName]; ok {
+		return t
+	}
+	if p.Path == "" {
+		// Import the standard builtin types!
+		if t, ok := builtins.Types[typeName]; ok {
+			p.Types[typeName] = t
+			return t
+		}
+	}
+	t := &Type{Name: Name{Package: p.Path, Name: typeName}}
+	p.Types[typeName] = t
+	return t
+}
+
+// Function gets the given function Type in this Package. If the function is
+// not already defined, this will add it.  If a function is added, it's the
+// caller's responsibility to finish construction of the function by setting
+// Underlying to the correct type.
+func (p *Package) Function(funcName string) *Type {
+	if t, ok := p.Functions[funcName]; ok {
+		return t
+	}
+	t := &Type{Name: Name{Package: p.Path, Name: funcName}}
+	t.Kind = DeclarationOf
+	p.Functions[funcName] = t
+	return t
+}
+
+// Variable gets the given variable Type in this Package. If the variable is
+// not already defined, this will add it. If a variable is added, it's the caller's
+// responsibility to finish construction of the variable by setting Underlying
+// to the correct type.
+func (p *Package) Variable(varName string) *Type {
+	if t, ok := p.Variables[varName]; ok {
+		return t
+	}
+	t := &Type{Name: Name{Package: p.Path, Name: varName}}
+	t.Kind = DeclarationOf
+	p.Variables[varName] = t
+	return t
+}
+
+// Constant gets the given constant Type in this Package. If the constant is
+// not already defined, this will add it. If a constant is added, it's the caller's
+// responsibility to finish construction of the constant by setting Underlying
+// to the correct type.
+func (p *Package) Constant(constName string) *Type {
+	if t, ok := p.Constants[constName]; ok {
+		return t
+	}
+	t := &Type{Name: Name{Package: p.Path, Name: constName}}
+	t.Kind = DeclarationOf
+	p.Constants[constName] = t
+	return t
+}
+
+// HasImport returns true if p imports packageName. Package names include the
+// package directory.
+func (p *Package) HasImport(packageName string) bool {
+	_, has := p.Imports[packageName]
+	return has
+}
+
+// Universe is a map of all packages. The key is the package name, but you
+// should use Package(), Type(), Function(), or Variable() instead of direct
+// access.
+type Universe map[string]*Package
+
+// Type returns the canonical type for the given fully-qualified name. Builtin
+// types will always be found, even if they haven't been explicitly added to
+// the map. If a non-existing type is requested, this will create (a marker for)
+// it.
+func (u Universe) Type(n Name) *Type {
+	return u.Package(n.Package).Type(n.Name)
+}
+
+// Function returns the canonical function for the given fully-qualified name.
+// If a non-existing function is requested, this will create (a marker for) it.
+// If a marker is created, it's the caller's responsibility to finish
+// construction of the function by setting Underlying to the correct type.
+func (u Universe) Function(n Name) *Type {
+	return u.Package(n.Package).Function(n.Name)
+}
+
+// Variable returns the canonical variable for the given fully-qualified name.
+// If a non-existing variable is requested, this will create (a marker for) it.
+// If a marker is created, it's the caller's responsibility to finish
+// construction of the variable by setting Underlying to the correct type.
+func (u Universe) Variable(n Name) *Type {
+	return u.Package(n.Package).Variable(n.Name)
+}
+
+// Constant returns the canonical constant for the given fully-qualified name.
+// If a non-existing constant is requested, this will create (a marker for) it.
+// If a marker is created, it's the caller's responsibility to finish
+// construction of the constant by setting Underlying to the correct type.
+func (u Universe) Constant(n Name) *Type {
+	return u.Package(n.Package).Constant(n.Name)
+}
+
+// AddImports registers import lines for packageName. May be called multiple times.
+// You are responsible for canonicalizing all package paths.
+func (u Universe) AddImports(packagePath string, importPaths ...string) {
+	p := u.Package(packagePath)
+	for _, i := range importPaths {
+		p.Imports[i] = u.Package(i)
+	}
+}
+
+// Package returns the Package for the given path.
+// If a non-existing package is requested, this will create (a marker for) it.
+// If a marker is created, it's the caller's responsibility to finish
+// construction of the package.
+func (u Universe) Package(packagePath string) *Package {
+	if p, ok := u[packagePath]; ok {
+		return p
+	}
+	p := &Package{
+		Path:      packagePath,
+		Types:     map[string]*Type{},
+		Functions: map[string]*Type{},
+		Variables: map[string]*Type{},
+		Constants: map[string]*Type{},
+		Imports:   map[string]*Package{},
+	}
+	u[packagePath] = p
+	return p
+}
+
+// Type represents a subset of possible go types.
+type Type struct {
+	// There are two general categories of types, those explicitly named
+	// and those anonymous. Named ones will have a non-empty package in the
+	// name field.
+	//
+	// An exception: If Kind == DeclarationOf, then this name is the name of a
+	// top-level function, variable, or const, and the type can be found in Underlying.
+	// We do this to allow the naming system to work against these objects, even
+	// though they aren't strictly speaking types.
+	Name Name
+
+	// The general kind of this type.
+	Kind Kind
+
+	// If there are comment lines immediately before the type definition,
+	// they will be recorded here.
+	CommentLines []string
+
+	// If there are comment lines preceding the `CommentLines`, they will be
+	// recorded here. There are two cases:
+	// ---
+	// SecondClosestCommentLines
+	// a blank line
+	// CommentLines
+	// type definition
+	// ---
+	//
+	// or
+	// ---
+	// SecondClosestCommentLines
+	// a blank line
+	// type definition
+	// ---
+	SecondClosestCommentLines []string
+
+	// If Kind == Struct
+	Members []Member
+
+	// If Kind == Struct
+	TypeParams map[string]*Type
+
+	// If Kind == Map, Slice, Pointer, or Chan
+	Elem *Type
+
+	// If Kind == Map, this is the map's key type.
+	Key *Type
+
+	// If Kind == Alias, this is the underlying type.
+	// If Kind == DeclarationOf, this is the type of the declaration.
+	Underlying *Type
+
+	// If Kind == Interface, this is the set of all required functions.
+	// Otherwise, if this is a named type, this is the list of methods that
+	// type has. (All elements will have Kind=="Func")
+	Methods map[string]*Type
+
+	// If Kind == func, this is the signature of the function.
+	Signature *Signature
+
+	// ConstValue contains a stringified constant value if
+	// Kind == DeclarationOf and this is a constant value
+	// declaration. For string constants, this field contains
+	// the entire, un-quoted value. For other types, it contains
+	// a human-readable literal.
+	ConstValue *string
+
+	// TODO: Add:
+	// * channel direction
+
+	// If Kind == Array
+	Len int64
+
+	// The underlying Go type.
+	GoType gotypes.Type
+}
+
+// String returns the name of the type.
+func (t *Type) String() string {
+	if t == nil {
+		return "" // makes tests easier
+	}
+	return t.Name.String()
+}
+
+// IsPrimitive returns whether the type is a built-in type or is an alias to a
+// built-in type.  For example: strings and aliases of strings are primitives,
+// structs are not.
+func (t *Type) IsPrimitive() bool {
+	if t.Kind == Builtin || (t.Kind == Alias && t.Underlying.Kind == Builtin) {
+		return true
+	}
+	return false
+}
+
+// IsAssignable returns whether the type is deep-assignable.  For example,
+// slices and maps and pointers are shallow copies, but ints and strings are
+// complete.
+func (t *Type) IsAssignable() bool {
+	if t.IsPrimitive() {
+		return true
+	}
+	if t.Kind == Struct {
+		for _, m := range t.Members {
+			if !m.Type.IsAssignable() {
+				return false
+			}
+		}
+		return true
+	}
+	return false
+}
+
+// IsAnonymousStruct returns true if the type is an anonymous struct or an alias
+// to an anonymous struct.
+func (t *Type) IsAnonymousStruct() bool {
+	return (t.Kind == Struct && t.Name.Name == "struct{}") || (t.Kind == Alias && t.Underlying.IsAnonymousStruct())
+}
+
+// IsComparable returns whether the type is comparable.
+func (t *Type) IsComparable() bool {
+	return gotypes.Comparable(t.GoType)
+}
+
+// A single struct member
+type Member struct {
+	// The name of the member.
+	Name string
+
+	// If the member is embedded (anonymous) this will be true, and the
+	// Name will be the type name.
+	Embedded bool
+
+	// If there are comment lines immediately before the member in the type
+	// definition, they will be recorded here.
+	CommentLines []string
+
+	// If there are tags along with this member, they will be saved here.
+	Tags string
+
+	// The type of this member.
+	Type *Type
+}
+
+// String returns the name and type of the member.
+func (m Member) String() string {
+	return m.Name + " " + m.Type.String()
+}
+
+// ParamResult represents a parameter or a result of a method's signature.
+type ParamResult struct {
+	// The name of the parameter or result.
+	Name string
+	// The type of this parameter or result.
+	Type *Type
+}
+
+// Signature is a function's signature.
+type Signature struct {
+	// If a method of some type, this is the type it's a member of.
+	Receiver   *Type
+	Parameters []*ParamResult
+	Results    []*ParamResult
+
+	// True if the last in parameter is of the form ...T.
+	Variadic bool
+
+	// If there are comment lines immediately before this
+	// signature/method/function declaration, they will be recorded here.
+	CommentLines []string
+}
+
+// Built in types.
+var (
+	Any = &Type{
+		Name: Name{Name: "any"},
+		Kind: Interface,
+	}
+	String = &Type{
+		Name: Name{Name: "string"},
+		Kind: Builtin,
+	}
+	Int64 = &Type{
+		Name: Name{Name: "int64"},
+		Kind: Builtin,
+	}
+	Int32 = &Type{
+		Name: Name{Name: "int32"},
+		Kind: Builtin,
+	}
+	Int16 = &Type{
+		Name: Name{Name: "int16"},
+		Kind: Builtin,
+	}
+	Int = &Type{
+		Name: Name{Name: "int"},
+		Kind: Builtin,
+	}
+	Uint64 = &Type{
+		Name: Name{Name: "uint64"},
+		Kind: Builtin,
+	}
+	Uint32 = &Type{
+		Name: Name{Name: "uint32"},
+		Kind: Builtin,
+	}
+	Uint16 = &Type{
+		Name: Name{Name: "uint16"},
+		Kind: Builtin,
+	}
+	Uint = &Type{
+		Name: Name{Name: "uint"},
+		Kind: Builtin,
+	}
+	Uintptr = &Type{
+		Name: Name{Name: "uintptr"},
+		Kind: Builtin,
+	}
+	Float64 = &Type{
+		Name: Name{Name: "float64"},
+		Kind: Builtin,
+	}
+	Float32 = &Type{
+		Name: Name{Name: "float32"},
+		Kind: Builtin,
+	}
+	Float = &Type{
+		Name: Name{Name: "float"},
+		Kind: Builtin,
+	}
+	Bool = &Type{
+		Name: Name{Name: "bool"},
+		Kind: Builtin,
+	}
+	Byte = &Type{
+		Name: Name{Name: "byte"},
+		Kind: Builtin,
+	}
+
+	builtins = &Package{
+		Types: map[string]*Type{
+			"any":     Any,
+			"bool":    Bool,
+			"string":  String,
+			"int":     Int,
+			"int64":   Int64,
+			"int32":   Int32,
+			"int16":   Int16,
+			"int8":    Byte,
+			"uint":    Uint,
+			"uint64":  Uint64,
+			"uint32":  Uint32,
+			"uint16":  Uint16,
+			"uint8":   Byte,
+			"uintptr": Uintptr,
+			"byte":    Byte,
+			"float":   Float,
+			"float64": Float64,
+			"float32": Float32,
+		},
+		Imports: map[string]*Package{},
+		Path:    "",
+		Name:    "",
+	}
+)
+
+func PointerTo(t *Type) *Type {
+	return &Type{
+		Name: Name{
+			Name: "*" + t.Name.String(),
+		},
+		Kind: Pointer,
+		Elem: t,
+	}
+}
+
+func IsInteger(t *Type) bool {
+	switch t {
+	case Int, Int64, Int32, Int16, Uint, Uint64, Uint32, Uint16, Byte:
+		return true
+	default:
+		return false
+	}
+}

vendor/modules.txt

@@ -2730,6 +2730,12 @@ k8s.io/cloud-provider-vsphere/pkg/common/config
 ## explicit; go 1.24.0
 k8s.io/cluster-bootstrap/token/api
 k8s.io/cluster-bootstrap/token/util
+# k8s.io/code-generator v0.34.1
+## explicit; go 1.24.0
+k8s.io/code-generator/cmd/deepcopy-gen
+k8s.io/code-generator/cmd/deepcopy-gen/args
+k8s.io/code-generator/cmd/deepcopy-gen/generators
+k8s.io/code-generator/pkg/util
 # k8s.io/component-base v0.34.1
 ## explicit; go 1.24.0
 k8s.io/component-base/featuregate
@@ -2738,6 +2744,14 @@ k8s.io/component-base/metrics/legacyregistry
 k8s.io/component-base/metrics/prometheus/feature
 k8s.io/component-base/metrics/prometheusextension
 k8s.io/component-base/version
+# k8s.io/gengo/v2 v2.0.0-20250604051438-85fd79dbfd9f
+## explicit; go 1.20
+k8s.io/gengo/v2
+k8s.io/gengo/v2/codetags
+k8s.io/gengo/v2/generator
+k8s.io/gengo/v2/namer
+k8s.io/gengo/v2/parser
+k8s.io/gengo/v2/types
 # k8s.io/klog v1.0.0
 ## explicit; go 1.12
 k8s.io/klog