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76be86dcb5
* chore: add script to clean up worktrees with merged PRs Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com> * fix: use safe arithmetic to avoid set -e exit on zero increment Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com> --------- Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
102 lines
2.7 KiB
Bash
Executable File
102 lines
2.7 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Removes git worktrees whose branches are associated with merged PRs.
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# Usage: ./cleanup-worktrees.sh [--dry-run]
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#
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# Requires: gh (GitHub CLI), git
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set -euo pipefail
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DRY_RUN=false
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if [[ "${1:-}" == "--dry-run" ]]; then
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DRY_RUN=true
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echo "=== DRY RUN MODE ==="
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echo
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fi
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# Get the GitHub repo (owner/name) from the origin remote
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GH_REPO=$(gh repo view --json nameWithOwner --jq '.nameWithOwner' 2>/dev/null)
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if [[ -z "$GH_REPO" ]]; then
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echo "Error: Could not determine GitHub repository. Make sure 'gh' is authenticated." >&2
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exit 1
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fi
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echo "Repository: $GH_REPO"
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echo
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# Get the current worktree path so we don't remove it
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CURRENT_WORKTREE="$(pwd -P)"
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removed=0
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skipped=0
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while IFS= read -r line; do
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[[ -z "$line" ]] && continue
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worktree_path=$(echo "$line" | awk '{print $1}')
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branch=$(echo "$line" | awk '{print $3}' | tr -d '[]')
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# Skip detached HEAD entries
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[[ "$branch" == "detached" ]] && continue
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# Skip bare repo root (shown as "(bare)")
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echo "$line" | grep -q '(bare)$' && continue
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# Skip protected long-lived branches
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case "$branch" in
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main|master|v[0-9]*)
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echo "SKIP (protected branch): $worktree_path [$branch]"
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skipped=$((skipped + 1))
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continue
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;;
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esac
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# Skip the current worktree
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real_wt="$(cd "$worktree_path" 2>/dev/null && pwd -P)" || continue
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if [[ "$real_wt" == "$CURRENT_WORKTREE" ]]; then
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echo "SKIP (current worktree): $worktree_path [$branch]"
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skipped=$((skipped + 1))
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continue
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fi
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# Look for merged PRs with this branch as the head
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merged_pr=$(gh pr list \
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--repo "$GH_REPO" \
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--head "$branch" \
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--state merged \
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--json number,title \
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--jq 'if length > 0 then .[0] | "\(.number)\t\(.title)" else "" end' \
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2>/dev/null || true)
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if [[ -n "$merged_pr" ]]; then
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pr_number=$(echo "$merged_pr" | cut -f1)
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pr_title=$(echo "$merged_pr" | cut -f2-)
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echo "MERGED: $worktree_path"
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echo " Branch: $branch"
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echo " PR #$pr_number: $pr_title"
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if [[ "$DRY_RUN" == false ]]; then
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git worktree remove --force "$worktree_path" && \
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echo " -> Removed worktree" || \
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echo " -> Failed to remove worktree"
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# Also delete the branch
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git branch -D "$branch" 2>/dev/null && \
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echo " -> Deleted branch $branch" || true
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else
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echo " -> Would remove worktree and delete branch"
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fi
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echo
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removed=$((removed + 1))
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else
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echo "SKIP (no merged PR): $worktree_path [$branch]"
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skipped=$((skipped + 1))
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fi
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done < <(git worktree list)
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echo
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echo "---"
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if [[ "$DRY_RUN" == true ]]; then
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echo "Would remove $removed worktree(s). Skipped $skipped."
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echo "Run without --dry-run to actually remove them."
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else
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echo "Removed $removed worktree(s). Skipped $skipped."
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fi
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