From 02249587f9383e43786fb730187d0a743c7cb8e3 Mon Sep 17 00:00:00 2001
From: Derek Stevens <nilix@nilfm.cc>
Date: Thu, 9 Mar 2023 12:33:02 -0700
Subject: [PATCH] don't show orphaned branches in the ref list

---
 git/git.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/git/git.go b/git/git.go
index fb2cc51..306e829 100644
--- a/git/git.go
+++ b/git/git.go
@@ -110,6 +110,10 @@ func (g *GitRepo) Tags() ([]*object.Tag, error) {
 	tags := []*object.Tag{}
 
 	_ = ti.ForEach(func(t *object.Tag) error {
+		refName := plumbing.NewTagReferenceName(t.Name)
+		if _, unreachable := g.r.Reference(refName, true); unreachable != nil {
+			return nil
+		}
 		for i, existing := range tags {
 			if existing.Name == t.Name {
 				if t.Tagger.When.After(existing.Tagger.When) {