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commands/status: implement formatBlobInfo to format blob info

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This commit is contained in:
Taylor Blau 2017-03-22 15:18:30 -06:00
parent 4904690f64
commit 7387479e24
1 changed files with 20 additions and 0 deletions
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20
commands/command_status.go
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@ -60,6 +60,26 @@ func statusCommand(cmd *cobra.Command, args []string) {
var z40 = regexp.MustCompile(`\^?0{40}`)
func formatBlobInfo(s *lfs.CatFileBatchScanner, entry *lfs.DiffIndexEntry) string {
fromSha, fromSrc, err := blobInfoFrom(s, entry)
if err != nil {
ExitWithError(err)
}
from := fmt.Sprintf("%s: %s", fromSrc, fromSha[:7])
if entry.Status == lfs.StatusAddition {
return from
}
toSha, toSrc, err := blobInfoTo(s, entry)
if err != nil {
ExitWithError(err)
}
to := fmt.Sprintf("%s: %s", toSrc, toSha[:7])
return fmt.Sprintf("%s -> %s", from, to)
}
func blobInfoFrom(s *lfs.CatFileBatchScanner, entry *lfs.DiffIndexEntry) (sha, from string, err error) {
var blobSha string = entry.SrcSha
if z40.MatchString(blobSha) {