Initial commit

skills/create-git-worktree/SKILL.md

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+---
+name: create-git-worktree
+description: git worktree を利用した分離作業環境を自動構築します。デフォルトブランチから最新コードを取得し、.git-worktrees/ ディレクトリに新規worktreeを作成、.env・Serena memories・npm依存関係を自動セットアップします。ブランチ名の '/' は自動的に '-' に変換されます。既存worktreeは再利用されます。
+---
+
+# Create Git Worktree and Setup Environment
+
+## Instructions
+
+以下のコマンドを実行して、git worktreeを作成し、環境のセットアップを行います。
+引数にはgit worktree化するブランチ名を指定してください。
+
+```
+bash ${CLAUDE_PLUGIN_ROOT}/scripts/create-worktree.sh [ブランチ名]
+```

skills/create-git-worktree/scripts/create-worktree.sh

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+#!/bin/bash
+
+set -e
+
+if [ -z "$1" ]; then
+    echo "Usage: $0 <branch-name>"
+    echo "Example: $0 feature/new-feature"
+    exit 1
+fi
+
+BRANCH_NAME="$1"
+WORKTREE_NAME=$(echo "$BRANCH_NAME" | tr '/' '-')
+WORKTREE_PATH=".git-worktrees/$WORKTREE_NAME"
+REPO_ROOT=$(git rev-parse --show-toplevel)
+
+echo "Creating worktree for branch: $BRANCH_NAME"
+echo "Worktree path: $WORKTREE_PATH"
+
+cd "$REPO_ROOT"
+
+BASE_BRANCH=$(git remote show origin | grep 'HEAD branch' | awk '{print $NF}')
+git checkout "$BASE_BRANCH"
+git pull
+
+mkdir -p .git-worktrees
+
+if [ -d "$WORKTREE_PATH" ]; then
+    echo ""
+    echo "✓ Worktree already exists at: $WORKTREE_PATH"
+    echo ""
+    echo "Next steps:"
+    echo "1. cd $WORKTREE_PATH"
+    echo "2. Continue working on your task"
+    echo ""
+    exit 0
+fi
+
+if git show-ref --verify --quiet "refs/heads/$BRANCH_NAME"; then
+    git worktree add "$WORKTREE_PATH" "$BRANCH_NAME"
+else
+    git worktree add -b "$BRANCH_NAME" "$WORKTREE_PATH"
+fi
+
+if [ -f .env ]; then
+    cp .env "$WORKTREE_PATH/.env"
+    echo "Copied .env file to worktree"
+fi
+
+cd "$WORKTREE_PATH"
+
+if [ -d "$REPO_ROOT/.serena" ]; then
+    mkdir -p .serena
+    if [ -d "$REPO_ROOT/.serena/memories" ]; then
+        cp -r "$REPO_ROOT/.serena/memories" .serena/memories
+        echo "Copied Serena memories to worktree"
+    fi
+fi
+
+if [ -f package.json ]; then
+    echo "Installing npm dependencies..."
+    npm install
+fi
+
+echo ""
+echo "✓ Worktree created successfully!"
+echo ""
+echo "Next steps:"
+echo "1. cd $WORKTREE_PATH"
+echo "2. Activate Serena and complete onboarding if needed"
+echo "3. Start working on your task"
+echo ""
+echo "When done, don't forget to run 'docker compose down' if using Docker"