git-worktree-setup

# Git Worktree Setup

Automates git worktree creation for parallel Claude Code sessions without conflicts.

## When to Use

**Trigger Phrases**:
- "create a worktree for [branch-name]"
- "set up worktree for [feature]"
- "create worktrees for [branch1], [branch2]"
- "remove worktree [name]"
- "list my worktrees"

**Use Cases**:
- Working on multiple features simultaneously
- Parallel Claude Code sessions on different branches
- Code review while continuing development
- Emergency hotfixes without interrupting work

## Quick Decision Matrix

| Request | Mode | Action |
|---------|------|--------|
| "create worktree for X" | Single | Create one worktree |
| "set up worktrees for X, Y" | Batch | Create multiple |
| "remove worktree X" | Cleanup | Remove specific |
| "list worktrees" | List | Display status |

## Workflow Overview

### Phase 0: Prerequisites (Mandatory)
```bash
# Verify git repo
git rev-parse --is-inside-work-tree

# Check uncommitted changes
git status --porcelain

# Get repo name
basename $(git rev-parse --show-toplevel)
```

### Phase 1: Gather Information
- Branch name (required)
- New or existing branch
- Location (default: `../repo-branch`)
- Setup dev environment

### Phase 2: Create Worktree
```bash
# New branch
git worktree add ../project-feature -b feature

# Existing branch
git worktree add ../project-bugfix bugfix
```

### Phase 3: Dev Environment Setup
- Detect package manager
- Run install
- Copy .env files

### Phase 4: Next Steps
- Show worktree path
- Provide navigation commands
- List all worktrees

## Quick Reference Commands

```bash
# Create with new branch
git worktree add ../project-branch -b branch-name

# Create from existing
git worktree add ../project-branch branch-name

# List all
git worktree list

# Remove worktree
git worktree remove ../project-branch

# Remove worktree and branch
git worktree remove ../project-branch
git branch -D branch-name
```

## Package Manager Detection

| Lock File | Manager |
|-----------|--------