Bump Go to 1.25 (#510)

* Bump Go to 1.25
* Bump golangci-lint
* Explicitly set Go toolchain to be able to run unit-tests
* Remove lint step from ci script

.github/workflows/ci.yml

@@ -19,9 +19,14 @@ jobs:
       with:
         go-version-file: go.mod
         cache: false
+    # https://github.com/golang/go/issues/75031
+    - name: Set toolchain version
+      run: go env -w GOTOOLCHAIN=go1.25.4+auto
 
     - name: Lint
-      uses: golangci/golangci-lint-action@d6238b002a20823d52840fda27e2d4891c5952dc # v4
+      uses: golangci/golangci-lint-action@4afd733a84b1f43292c63897423277bb7f4313a9 # v8.0.0
+      with:
+        version: v2.7.1
 
     - name: Validate Go modules
       run: ./scripts/validate

.golangci.json

@@ -1,10 +1,16 @@
 {
-    "linters": {
-        "enable": [
-            "gofmt"
-        ]
-    },
-    "run": {
-        "timeout": "10m"
-    }
-}
+  "formatters": {
+    "enable": [
+      "gofmt"
+    ]
+  },
+  "linters": {
+    "default": "none",
+    "enable": [
+      "govet",
+      "ineffassign",
+      "unused"
+    ]
+  },
+  "version": "2"
+}

go.mod

@@ -1,8 +1,8 @@
 module github.com/rancher/cli
 
-go 1.24.0
+go 1.25.0
 
-toolchain go1.24.9
+toolchain go1.25.4
 
 replace (
 	k8s.io/apiserver => k8s.io/apiserver v0.34.1

scripts/ci

@@ -5,6 +5,5 @@ cd $(dirname $0)
 
 ./build
 ./test
-./lint
 ./validate
 ./package