/wt:cleanup - Clean Up Merged Worktrees

Description

Quick command to identify and remove merged or stale worktrees.

Usage

/wt:cleanup

What It Does

This slash command:

1. Activates the Git Worktree Manager skill (@git-worktree)
2. Automatically runs the *cleanup command
3. Helps you clean up old worktrees

Workflow

The command will:

1. List all worktrees - Show all active worktrees
2. Identify merged branches - Find branches already merged to main/develop
3. Close orphaned PRs - For each worktree being removed:
   • gh pr list --head {branch} --state open --json number
   • If PR exists: gh pr close {number} --comment "Story worktree cleaned up — closing stale PR"
   • If gh CLI is unavailable: skip with WARNING, continue cleanup
4. Ask which to remove - Interactive selection
5. Remove selected worktrees - Safely delete worktrees
6. Prune worktree references - Clean up git metadata

Benefits

✅ Smart Detection - Identifies merged branches automatically ✅ Safe Cleanup - Only suggests merged branches ✅ Selective Removal - Choose which to remove ✅ Complete Cleanup - Removes worktrees and branches

Notes

• Only suggests worktrees with merged branches
• You can choose which ones to remove
• Warns about unmerged branches
• Prunes git metadata after cleanup
• Closes any orphaned GitHub PRs associated with branches being removed (gh CLI optional — skipped with warning if unavailable)