changelog-automation

SKILL.md 节选

# Changelog Automation

Patterns and tools for automating changelog generation, release notes, and version management following industry standards.

## When to Use This Skill

- Setting up automated changelog generation
- Implementing Conventional Commits
- Creating release note workflows
- Standardizing commit message formats
- Generating GitHub/GitLab release notes
- Managing semantic versioning

## Core Concepts

### 1. Keep a Changelog Format

```markdown
# Changelog

All notable changes to this project will be documented in this file.

The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).

## [Unreleased]

### Added
- New feature X

## [1.2.0] - 2024-01-15

### Added
- User profile avatars
- Dark mode support

### Changed
- Improved loading performance by 40%

### Deprecated
- Old authentication API (use v2)

### Removed
- Legacy payment gateway

### Fixed
- Login timeout issue (#123)

### Security
- Updated dependencies for CVE-2024-1234

[Unreleased]: https://github.com/user/repo/compare/v1.2.0...HEAD
[1.2.0]: https://github.com/user/repo/compare/v1.1.0...v1.2.0
```

### 2. Conventional Commits

```
<type>[optional scope]: <description>

[optional body]

[optional footer(s)]
```

| Type | Description | Changelog Section |
|------|-------------|-------------------|
| `feat` | New feature | Added |
| `fix` | Bug fix | Fixed |
| `docs` | Documentation | (usually excluded) |
| `style` | Formatting | (usually excluded) |
| `refactor` | Code restructure | Changed |
| `perf` | Performance | Changed |
| `test` | Tests | (usually excluded) |
| `chore` | Maintenance | (usually excluded) |
| `ci` | CI changes | (usually excluded) |
| `build` | Build system | (usually excluded) |
| `revert` | Revert commit | Removed |

### 3. Semantic Versioning

```
MAJOR.MINOR.PATCH

MAJOR: Breaking changes (feat! or BREAKING CHANGE)
MINOR: New features (feat)
PATCH: Bug fixes (fix)
```

## Implementation

### Method 1: Conventional Changelog (Node.js)

```bash
# Install tools
npm install -D @commitlint/cli @commitlint/config-conventional
npm install -D husky
npm install -D standard-version
# or
npm install -D semantic-release

# Setup commitlint
cat > commitlint.config.js << 'EOF'
module.exports = {
  extends: ['@commitlint/config-conventional'],
  rules: {
    'type-enum': [
      2,
      'always',
      [
        'feat',
        'fix',
        'docs',
        'style',
        'refactor',
        'perf',
        'test',
        'chore',
        'ci',
        'build',
        'revert',
      ],
    ],
    'subject-case': [2, 'never', ['start-case', 'pascal-case', 'upper-case']],
    'subject-max-length': [2, 'always', 72],
  },
};
EOF

# Setup husky
npx husky init
echo "npx --no -- commitlint --edit \$1" > .husky/commit-msg
```

### Method 2: standard-version Configuration

```javascript
// .versionrc.js
module.exports = {
  types: [
    { type: 'feat', section: 'Features' },
    { type: 'fix', section: 'Bug Fixes' },
    { type: 'perf', section: 'Performance Improvements' },
    { type: 'revert', section: 'Reverts' },
    { type: 'docs', section: 'Documentation', hidden: true },
    { type: 'style', section: 'Styles', hidden: true },
    { type: 'chore', section: 'Miscellaneous', hidden: true },
    { type: 'refactor', section: 'Code Refactoring', hidden: true },
    { type: 'test', section: 'Tests', hidden: true },
    { type: 'build', section: 'Build System', hidden: true },
    { type: 'ci', section: 'CI/CD', hidden: true },
  ],
  commitUrlFormat: '{{host}}/{{owner}}/{{repository}}/commit/{{hash}}',
  compareUrlFormat: '{{host}}/{{owner}}/{{repository}}/compare/{{previousTag}}...{{currentTag}}',
  issueUrlFormat: '{{host}}/{{owner}}/{{repository}}/issues/{{id}}',
  userUrlFormat: '{{host}}/{{user}}',
  releaseCommitMessageFormat: 'chore(release): {{currentTag}}',
  scripts: {
    prebump: 'echo "Running prebump"',
    postbump: 'echo "Running postbump"',
    prechangelog: 'echo "Running prechangelog"',

SKILL.md 不止这些内容，安装后可阅读全文。

技能包内容

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