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Fix empty commit revision

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This commit is contained in:
Thomas Miceli 2023-03-20 14:05:56 +01:00
parent 31ea2f650b
commit c71185d11e
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GPG key ID: D86C6F6390AF050F
1 changed files with 21 additions and 4 deletions
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25
internal/git/output_parser.go
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@ -69,8 +69,16 @@ func parseLog(out io.Reader) []*Commit {
var currentFile *File
var isContent bool
var bytesRead = 0
scanNext := true
for {
if scanNext && !scanner.Scan() {
break
}
scanNext = true
fmt.Println("> " + string(scanner.Bytes()))
for scanner.Scan() {
// new commit found
currentFile = nil
currentCommit = &Commit{Hash: string(scanner.Bytes()[2:]), Files: []File{}}
@ -85,6 +93,16 @@ func parseLog(out io.Reader) []*Commit {
currentCommit.Timestamp = string(scanner.Bytes()[2:])
scanner.Scan()
// if there is no shortstat, it means that the commit is empty, we add it and move onto the next one
if scanner.Bytes()[0] != ' ' {
commits = append(commits, currentCommit)
// avoid scanning the next line, as we already did it
scanNext = false
continue
}
changed := scanner.Bytes()[1:]
changed = bytes.ReplaceAll(changed, []byte("(+)"), []byte(""))
changed = bytes.ReplaceAll(changed, []byte("(-)"), []byte(""))
@ -158,9 +176,8 @@ func parseLog(out io.Reader) []*Commit {
scanner.Scan()
}
if currentCommit != nil {
commits = append(commits, currentCommit)
}
commits = append(commits, currentCommit)
}
return commits