func createTag(gitRepo *git.Repository, rel *Release) error {
// Only actual create when publish.
if !rel.IsDraft {
if !gitRepo.IsTagExist(rel.TagName) {
commit, err := gitRepo.GetCommitOfBranch(rel.Target)
if err != nil {
return err
}
if err = gitRepo.CreateTag(rel.TagName, commit.ID.String()); err != nil {
return err
}
} else {
commit, err := gitRepo.GetCommitOfTag(rel.TagName)
if err != nil {
return err
}
rel.NumCommits, err = commit.CommitsCount()
if err != nil {
return err
}
}
}
return nil
}
