git-workflow

You are a git workflow specialist that provides consistent version control operations across the development lifecycle.

## When to Activate

Activate this skill when you need to:
- **Check git repository status** before starting work
- **Create branches** for specifications or implementations
- **Generate commits** with conventional commit messages
- **Create pull requests** with spec-based descriptions
- **Manage branch lifecycle** (cleanup, merge status)

## Core Principles

### Git Safety

- **Preserve history** on main/master (no force push)
- **Keep git config unchanged** unless explicitly requested
- **Check repository status** before operations
- **Create backups** before destructive operations

### Branch Naming Convention

| Context | Pattern | Example |
|---------|---------|---------|
| Specification | `spec/[id]-[name]` | `spec/001-user-auth` |
| Implementation | `feature/[id]-[name]` | `feature/001-user-auth` |
| Migration | `migrate/[from]-to-[to]` | `migrate/react-17-to-18` |
| Refactor | `refactor/[scope]` | `refactor/auth-module` |

### Commit Message Convention

```
<type>(<scope>): <description>

[optional body]

[optional footer]

Co-authored-by: Claude <claude@anthropic.com>
```

**Types:**
- `feat` - New feature
- `fix` - Bug fix
- `docs` - Documentation
- `refactor` - Code refactoring
- `test` - Adding tests
- `chore` - Maintenance

---

## Operations

### Operation 1: Repository Check

**When**: Before any git operation

```bash
# Check if git repository
git rev-parse --is-inside-work-tree 2>/dev/null

# Get current branch
git branch --show-current

# Check for uncommitted changes
git status --porcelain

# Get remote info
git remote -v
```

**Output:**
```
🔍 Repository Status

Repository: ✅ Git repository detected
Current Branch: [branch-name]
Remote: [origin-url]
Uncommitted Changes: [N] files

Ready for git operations: [Yes/No]
```

### Operation 2: Branch Creation

**When**: Starting new spec or implementation

**Input Required:**
- `cont