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modules/git: able to parse RFC1123Z date format #663

This commit is contained in:
Unknwon 2015-02-21 23:37:32 -05:00
parent 3fcc39c26b
commit 9dfa17faf2
1 changed files with 20 additions and 9 deletions
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29
modules/git/signature.go
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@ -17,24 +17,35 @@ type Signature struct {
When time.Time
}
// Helper to get a signature from the commit line, which looks like this:
// Helper to get a signature from the commit line, which looks like these:
// author Patrick Gundlach <gundlach@speedata.de> 1378823654 +0200
// author Patrick Gundlach <gundlach@speedata.de> Thu, 07 Apr 2005 22:13:13 +0200
// but without the "author " at the beginning (this method should)
// be used for author and committer.
//
// FIXME: include timezone!
func newSignatureFromCommitline(line []byte) (*Signature, error) {
// FIXME: include timezone for timestamp!
func newSignatureFromCommitline(line []byte) (_ *Signature, err error) {
sig := new(Signature)
emailstart := bytes.IndexByte(line, '<')
sig.Name = string(line[:emailstart-1])
emailstop := bytes.IndexByte(line, '>')
sig.Email = string(line[emailstart+1 : emailstop])
timestop := bytes.IndexByte(line[emailstop+2:], ' ')
timestring := string(line[emailstop+2 : emailstop+2+timestop])
seconds, err := strconv.ParseInt(timestring, 10, 64)
if err != nil {
return nil, err
// Check date format.
firstChar := line[emailstop+2]
if firstChar >= 48 && firstChar <= 57 {
timestop := bytes.IndexByte(line[emailstop+2:], ' ')
timestring := string(line[emailstop+2 : emailstop+2+timestop])
seconds, err := strconv.ParseInt(timestring, 10, 64)
if err != nil {
return nil, err
}
sig.When = time.Unix(seconds, 0)
} else {
sig.When, err = time.Parse(time.RFC1123Z, string(line[emailstop+2:]))
if err != nil {
return nil, err
}
}
sig.When = time.Unix(seconds, 0)
return sig, nil
}