release.yml

name: Release

on:
  workflow_dispatch:
    inputs:
      version:
        description: 'Version number (e.g., v1.0.0)'
        required: true
        type: string
      prerelease:
        description: 'Mark as pre-release'
        required: false
        type: boolean
        default: false

jobs:
  release:
    name: Create Release
    runs-on: ubuntu-latest
    permissions:
      contents: write

    steps:
      - name: Checkout code
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Validate version format
        run: |
          if [[ ! "${{ inputs.version }}" =~ ^v[0-9]+\.[0-9]+\.[0-9]+(-[a-zA-Z0-9.]+)?$ ]]; then
            echo "Error: Version must be in format v1.2.3 or v1.2.3-beta.1"
            exit 1
          fi

      - name: Check if tag exists
        run: |
          if git rev-parse "${{ inputs.version }}" >/dev/null 2>&1; then
            echo "Error: Tag ${{ inputs.version }} already exists"
            exit 1
          fi

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '24'

      - name: Setup pnpm
        uses: pnpm/action-setup@v3
        with:
          version: 9

      - name: Install dependencies
        run: pnpm install --frozen-lockfile

      - name: Run checks
        run: pnpm run check

      - name: Build
        run: pnpm run build

      - name: Update package.json version
        run: |
          VERSION="${{ inputs.version }}"
          VERSION_WITHOUT_V="${VERSION#v}"
          npm version "$VERSION_WITHOUT_V" --no-git-tag-version

      - name: Commit version bump
        run: |
          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"
          git add package.json
          git commit -m "chore: bump version to ${{ inputs.version }}"
          git push

      - name: Create and push tag
        run: |
          git tag "${{ inputs.version }}"
          git push origin "${{ inputs.version }}"

      - name: Generate changelog
        id: changelog
        run: |
          # Get the previous tag
          PREVIOUS_TAG=$(git describe --tags --abbrev=0 HEAD^ 2>/dev/null || echo "")

          if [ -z "$PREVIOUS_TAG" ]; then
            # First release, get all commits
            CHANGELOG=$(git log --pretty=format:"- %s (%h)" --no-merges)
          else
            # Get commits since previous tag
            CHANGELOG=$(git log ${PREVIOUS_TAG}..HEAD --pretty=format:"- %s (%h)" --no-merges)
          fi

          # Save changelog to file
          echo "$CHANGELOG" > changelog.txt

          # Also save to output for GitHub release
          echo "previous_tag=$PREVIOUS_TAG" >> $GITHUB_OUTPUT

      - name: Create GitHub Release
        uses: actions/create-release@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          tag_name: ${{ inputs.version }}
          release_name: Release ${{ inputs.version }}
          body_path: changelog.txt
          draft: false
          prerelease: ${{ inputs.prerelease }}

      - name: Summary
        run: |
          echo "## Release Created! 🎉" >> $GITHUB_STEP_SUMMARY
          echo "" >> $GITHUB_STEP_SUMMARY
          echo "**Version:** ${{ inputs.version }}" >> $GITHUB_STEP_SUMMARY
          echo "**Pre-release:** ${{ inputs.prerelease }}" >> $GITHUB_STEP_SUMMARY
          echo "" >> $GITHUB_STEP_SUMMARY
          echo "### Changelog" >> $GITHUB_STEP_SUMMARY
          cat changelog.txt >> $GITHUB_STEP_SUMMARY