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If git >= 2.0, sort tags in descending order by version number

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This commit is contained in:
Linquize 2014-10-04 00:25:54 +08:00
parent 1126522a99
commit 67c44b7d27
2 changed files with 16 additions and 0 deletions
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12
modules/git/repo_tag.go
View File

@ -22,6 +22,9 @@ func (repo *Repository) IsTagExist(tagName string) bool {
// GetTags returns all tags of given repository.
func (repo *Repository) GetTags() ([]string, error) {
if gitVer.AtLeast(MustParseVersion("2.0.0")) {
return repo.getTagsReversed()
}
stdout, stderr, err := com.ExecCmdDir(repo.Path, "git", "tag", "-l")
if err != nil {
return nil, errors.New(stderr)
@ -30,6 +33,15 @@ func (repo *Repository) GetTags() ([]string, error) {
return tags[:len(tags)-1], nil
}
func (repo *Repository) getTagsReversed() ([]string, error) {
stdout, stderr, err := com.ExecCmdDir(repo.Path, "git", "tag", "-l", "--sort=-v:refname")
if err != nil {
return nil, errors.New(stderr)
}
tags := strings.Split(stdout, "\n")
return tags[:len(tags)-1], nil
}
func (repo *Repository) CreateTag(tagName, idStr string) error {
_, stderr, err := com.ExecCmdDir(repo.Path, "git", "tag", tagName, idStr)
if err != nil {

4
modules/git/version.go
View File

@ -74,6 +74,10 @@ func (v *Version) LessThan(that *Version) bool {
return v.Compare(that) < 0
}
func (v *Version) AtLeast(that *Version) bool {
return v.Compare(that) >= 0
}
// GetVersion returns current Git version installed.
func GetVersion() (*Version, error) {
if gitVer != nil {