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Code Issues Releases Activity

Add parsing support for tag GPG signatures (#124)

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* Add parsing support for tag GPG signatures

* Test that signature is not left in commit message

* Fix object not found error in test
This commit is contained in:
Christopher Medlin
2018-07-08 04:38:27 -07:00
committed by Jonas Franz
parent 344971f642
commit 6ef79e80b3
5 changed files with 34 additions and 4 deletions
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8
commit.go
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@@ -34,14 +34,18 @@ type CommitGPGSignature struct {
}
// similar to https://github.com/git/git/blob/3bc53220cb2dcf709f7a027a3f526befd021d858/commit.c#L1128
func newGPGSignatureFromCommitline(data []byte, signatureStart int) (*CommitGPGSignature, error) {
func newGPGSignatureFromCommitline(data []byte, signatureStart int, tag bool) (*CommitGPGSignature, error) {
sig := new(CommitGPGSignature)
signatureEnd := bytes.LastIndex(data, []byte("-----END PGP SIGNATURE-----"))
if signatureEnd == -1 {
return nil, fmt.Errorf("end of commit signature not found")
}
sig.Signature = strings.Replace(string(data[signatureStart:signatureEnd+27]), "\n ", "\n", -1)
sig.Payload = string(data[:signatureStart-8]) + string(data[signatureEnd+27:])
if tag {
sig.Payload = string(data[:signatureStart-1])
} else {
sig.Payload = string(data[:signatureStart-8]) + string(data[signatureEnd+27:])
}
return sig, nil
}