fix: handle remaking tag

nicjohnson145 · Dec 18, 2022 · 390863f · 390863f
1 parent fd9dadc
commit 390863f
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Showing 3 changed files with 16 additions and 2 deletions.
diff --git a/action.yml b/action.yml
@@ -5,4 +5,6 @@ outputs:
     description: 'Id of the newly created tag, if tag was created'
 runs:
   using: docker
-  image: docker://ghcr.io/nicjohnson145/tagbot:v0.5.2
+  image: docker://ghcr.io/nicjohnson145/tagbot:latest
+  args:
+  - "--maintain-latest"
diff --git a/git.go b/git.go
@@ -145,6 +145,18 @@ func (g *GitRepo) MakeTagHead(name string) error {
 	return g.MakeTag(name, h.Hash())
 }
 
+func (g *GitRepo) RemakeTagHead(name string) error {
+	h, err := g.repo.Head()
+	if err != nil {
+		return fmt.Errorf("error getting repo head: %w", err)
+	}
+	err = g.repo.DeleteTag(name)
+	if err != nil && !errors.Is(err, git.ErrTagNotFound) {
+		return fmt.Errorf("error deleting old tag: %w", err)
+	}
+	return g.MakeTag(name, h.Hash())
+}
+
 func (g *GitRepo) MakeTag(name string, hash plumbing.Hash) error {
 	_, err := g.repo.CreateTag(name, hash, &git.CreateTagOptions{
 		Message: "created by TagBot",

diff --git a/run.go b/run.go
@@ -62,7 +62,7 @@ func IncrementTag(opts IncrementOpts) error {
 	}
 	if opts.MaintainLatest {
 		log.Debugf("creating latest tag")
-		if err := repo.MakeTagHead("latest"); err != nil {
+		if err := repo.RemakeTagHead("latest"); err != nil {
 			return err
 		}
 		if err := repo.ForcePushTags(); err != nil {