Add "DeleteTag" before "CreateTag" to avoid "ErrTagExists"

tianon · tianon · commit 52682c57a320 · 2019-06-14T14:47:58.000-07:00
diff --git a/go/src/bashbrew/git.go b/go/src/bashbrew/git.go
@@ -242,7 +242,9 @@ func (r Repo) fetchGitRepo(arch string, entry *manifest.Manifest2822Entry) (stri
 		return "", err
 	}
 
-	_, err = gitRepo.CreateTag(arch+"/"+r.RepoName+"/"+entry.Tags[0], goGitPlumbing.NewHash(commit), nil)
+	gitTag := arch+"/"+r.RepoName+"/"+entry.Tags[0]
+	gitRepo.DeleteTag(gitTag) // avoid "ErrTagExists"
+	_, err = gitRepo.CreateTag(gitTag, goGitPlumbing.NewHash(commit), nil)
 	if err != nil {
 		return "", err
 	}

Original file line number	Diff line number	Diff line change
`@@ -242,7 +242,9 @@ func (r Repo) fetchGitRepo(arch string, entry *manifest.Manifest2822Entry) (stri`
`242`	`242`	`return "", err`
`243`	`243`	`}`
`244`	`244`
`245`		`- _, err = gitRepo.CreateTag(arch+"/"+r.RepoName+"/"+entry.Tags[0], goGitPlumbing.NewHash(commit), nil)`
	`245`	`+ gitTag := arch+"/"+r.RepoName+"/"+entry.Tags[0]`
	`246`	`+ gitRepo.DeleteTag(gitTag) // avoid "ErrTagExists"`
	`247`	`+ _, err = gitRepo.CreateTag(gitTag, goGitPlumbing.NewHash(commit), nil)`
`246`	`248`	`if err != nil {`
`247`	`249`	`return "", err`
`248`	`250`	`}`