release.yml

name: Release

on:
  workflow_dispatch:
    inputs:
      version_type:
        description: 'Version bump type'
        required: true
        type: choice
        options:
          - patch
          - minor
          - major
        default: 'minor'

permissions:
  contents: write
  pull-requests: write

jobs:
  release:
    name: Create Release
    runs-on: ubuntu-latest

    steps:
      - name: Checkout code
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
          token: ${{ secrets.GITHUB_TOKEN }}

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '20'
          cache: 'npm'

      - name: Configure Git
        run: |
          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"

      - name: Install dependencies
        run: npm ci

      - name: Run tests
        run: |
          npx tsc --noEmit
          npm run build
          npm test

      - name: Bump version
        id: version
        run: |
          OLD_VERSION=$(node -p "require('./package.json').version")
          npm version ${{ inputs.version_type }} --no-git-tag-version
          NEW_VERSION=$(node -p "require('./package.json').version")
          echo "old_version=$OLD_VERSION" >> $GITHUB_OUTPUT
          echo "new_version=$NEW_VERSION" >> $GITHUB_OUTPUT
          echo "tag=v$NEW_VERSION" >> $GITHUB_OUTPUT

      - name: Update CHANGELOG
        run: |
          # Move [Unreleased] to new version section
          NEW_VERSION="${{ steps.version.outputs.new_version }}"
          DATE=$(date +%Y-%m-%d)

          # Create temp file with updated changelog
          awk -v ver="$NEW_VERSION" -v date="$DATE" '
          /## \[Unreleased\]/ {
            print $0
            print ""
            print "## [" ver "] - " date
            next
          }
          { print }
          ' CHANGELOG.md > CHANGELOG.tmp

          mv CHANGELOG.tmp CHANGELOG.md

      - name: Commit changes
        run: |
          git add package.json package-lock.json CHANGELOG.md
          git commit -m "chore(release): ${{ steps.version.outputs.new_version }}"
          git tag ${{ steps.version.outputs.tag }}

      - name: Push changes
        run: |
          git push origin main
          git push origin ${{ steps.version.outputs.tag }}

      - name: Extract changelog for this version
        id: changelog
        run: |
          # Extract changelog content between current version and previous version
          VERSION="${{ steps.version.outputs.new_version }}"
          CHANGELOG=$(awk "/## \[$VERSION\]/,/## \[/" CHANGELOG.md | head -n -1 | tail -n +2)

          # Use multiline output
          echo "content<<EOF" >> $GITHUB_OUTPUT
          echo "$CHANGELOG" >> $GITHUB_OUTPUT
          echo "EOF" >> $GITHUB_OUTPUT

      - name: Create GitHub Release
        uses: actions/create-release@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          tag_name: ${{ steps.version.outputs.tag }}
          release_name: Release ${{ steps.version.outputs.tag }}
          body: |
            ## What's Changed

            ${{ steps.changelog.content }}

            ## Installation

            ```bash
            npm install @taskgenius/calendar@${{ steps.version.outputs.new_version }}
            ```

            **Full Changelog**: https://github.com/taskgenius/calendar/compare/v${{ steps.version.outputs.old_version }}...${{ steps.version.outputs.tag }}
          draft: false
          prerelease: false

      - name: Summary
        run: |
          echo "## 🚀 Release Created Successfully!" >> $GITHUB_STEP_SUMMARY
          echo "" >> $GITHUB_STEP_SUMMARY
          echo "**Version**: ${{ steps.version.outputs.old_version }} → ${{ steps.version.outputs.new_version }}" >> $GITHUB_STEP_SUMMARY
          echo "**Tag**: ${{ steps.version.outputs.tag }}" >> $GITHUB_STEP_SUMMARY
          echo "" >> $GITHUB_STEP_SUMMARY
          echo "The package will be automatically published to npm when the tag is pushed." >> $GITHUB_STEP_SUMMARY