internal/source/gitea/gitea.go

@@ -277,6 +277,21 @@ func (g *Gitea) RequestOpen(ctx context.Context, branch string, path string, mod
 		return fmt.Errorf("unknown error: %s", buf)
 	}
 
+	if err = wtree.Checkout(&git.CheckoutOptions{
+		Hash:   headRef.Hash(),
+		Branch: headRef.Name(),
+		Create: false,
+		Force:  true,
+	}); err != nil {
+		logger.Error(ctx, fmt.Sprintf("failed to checkout tree: %v", err))
+		return err
+	}
+
+	err = repo.DeleteBranch(fmt.Sprintf("pkgdash/go_modules/%s-%s", path, mod.Version))
+	if err != nil {
+		logger.Error(ctx, fmt.Sprintf("Delete local branch error: %s", err))
+	}
+
 	logger.Info(ctx, fmt.Sprintf("PR create for %s-%s", path, mod.Version))
 
 	repo, err = git.PlainOpenWithOptions(".", &git.PlainOpenOptions{DetectDotGit: true})