# .github/workflows/release.yml
name: Release

on:
  push:
    branches:
      - main
    paths:
      - 'package.json'
    tags:
      - 'v*.*.*'
  workflow_dispatch:

jobs:
  release:
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write
    steps:
      - uses: actions/checkout@v5
      - name: Check if version has changed
        id: version_check
        run: |
          # 获取当前提交中的版本号
          CURRENT_VERSION=$(node -p "require('./package.json').version")
          echo "Current version: $CURRENT_VERSION"
          
          # 获取上一个提交中的版本号
          git fetch origin main --depth=1
          PREVIOUS_COMMIT=$(git rev-parse HEAD~1)
          PREVIOUS_VERSION=$(git show $PREVIOUS_COMMIT:package.json | node -p "require('/dev/stdin').version" 2>/dev/null || echo "")
          echo "Previous version: $PREVIOUS_VERSION"
          
          if [ "$CURRENT_VERSION" != "$PREVIOUS_VERSION" ]; then
            echo "Version has changed from $PREVIOUS_VERSION to $CURRENT_VERSION"
            echo "version_changed=true" >> $GITHUB_OUTPUT
          else
            echo "Version has not changed"
            echo "version_changed=false" >> $GITHUB_OUTPUT
          fi

      # 发布到 NPM Registry
      - name: Setup Node.js for NPM
        if: steps.version_check.outputs.version_changed == 'true'
        uses: actions/setup-node@v6
        with:
          node-version: 20
          registry-url: 'https://registry.npmjs.org/'
      - name: Install dependencies
        if: steps.version_check.outputs.version_changed == 'true'
        run: npm install
      - name: Publish to NPM
        if: steps.version_check.outputs.version_changed == 'true'
        run: npm publish --access public
        env:
          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}

      # 发布到 GitHub Packages
      - name: Setup Node.js for GitHub Packages
        if: steps.version_check.outputs.version_changed == 'true'
        uses: actions/setup-node@v6
        with:
          node-version: 20
          registry-url: 'https://npm.pkg.github.com'
      - name: Publish to GitHub Packages
        if: steps.version_check.outputs.version_changed == 'true'
        run: npm publish --access public
        env:
          NODE_AUTH_TOKEN: ${{ github.token }}