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Allow non-symbolic-ref HEAD

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This commit is contained in:
Oliver Bristow 2019-01-17 22:13:15 +00:00
parent 949dc467e0
commit 1ead030d2e
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GPG key ID: 6B75B2FEA72B664A
1 changed files with 15 additions and 8 deletions
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13
common/git.go
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@ -72,19 +72,26 @@ func findGitHead(file string) (string, error) {
}() }()
headBuffer := new(bytes.Buffer) headBuffer := new(bytes.Buffer)
_, err = headBuffer.ReadFrom(bufio.NewReader(headFile)) length, err := headBuffer.ReadFrom(bufio.NewReader(headFile))
if err != nil { if err != nil {
log.Error(err) log.Error(err)
} }
var ref string
if length <= 42 {
ref = string(headBuffer.Bytes()[:40])
} else {
head := make(map[string]string) head := make(map[string]string)
err = yaml.Unmarshal(headBuffer.Bytes(), head) err = yaml.Unmarshal(headBuffer.Bytes(), head)
if err != nil { if err != nil {
log.Error(err) log.Error(err)
} }
ref = head["ref"]
}
log.Debugf("HEAD points to '%s'", head["ref"]) log.Debugf("HEAD points to '%s'", ref)
return head["ref"], nil return ref, nil
} }
// FindGithubRepo get the repo // FindGithubRepo get the repo