release.yml

name: Release
run-name: Release ${{ github.event_name == 'workflow_dispatch' && github.event.inputs.tag_name || github.ref_name }}
concurrency:
  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
  cancel-in-progress: true
on:
  workflow_dispatch:
    inputs:
      tag_name:
        description: 'Tag name for the release (semver format required: x.x.x)'
        required: true
  push:
    tags:
      - '*'
  workflow_run:
    workflows: ["E2E Tests", "Unit Tests"]
    types: [completed]
env:
  TAG_NAME: ${{ github.event_name == 'workflow_dispatch' && github.event.inputs.tag_name || github.ref_name }}
jobs:
  validate-tag:
    name: Validate tag
    runs-on: ubuntu-latest
    if: ${{ github.event_name == 'push' || github.event_name == 'workflow_dispatch' }}
    steps:
      - name: Validate tag Format
        run: |
          if [[ ! "${{ env.TAG_NAME }}" =~ ^[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
            echo "Error: Invalid tag format. Please use semver format (x.x.x)."
            exit 1
          fi
  check-tag:
    name: Check tag
    runs-on: ubuntu-latest
    needs: validate-tag
    if: ${{ github.event_name == 'push' || github.event_name == 'workflow_dispatch' }}
    steps:
      - name: Check out the repository
        uses: actions/checkout@v4
      - name: Check if tag exists
        id: check_tag
        run: |
          git fetch --tags
          if git rev-parse "${{ env.TAG_NAME }}" >/dev/null 2>&1; then
            echo "Tag already exists. Cancelling the release."
            exit 1
          fi
  check-version:
    name: Check Version
    runs-on: ubuntu-latest
    needs: check-tag
    steps:
      - name: Check out the repository
        uses: actions/checkout@v4
      - name: Install semver
        run: npm install -g semver
      - name: Verify new version
        run: |
          CURRENT_VERSION=$(jq -r '.version' package.json)
          echo "Current version: $CURRENT_VERSION"
          if ! semver -r ">$CURRENT_VERSION" "${{ env.TAG_NAME }}"; then
            echo "Error: The new version ${{ env.TAG_NAME }} is not greater than the current version $CURRENT_VERSION."
            exit 1
          fi
        shell: bash
  update-version:
    name: Update version
    runs-on: ubuntu-latest
    needs: check-version
    steps:
      - name: Check out the repository
        uses: actions/checkout@v4
      - name: Update package.json version to match tag
        run: |
          VERSION="${{ env.TAG_NAME }}"
          jq --arg version "$VERSION" '.version = $version' package.json > package.json.tmp && mv package.json.tmp package.json

      - name: Commit version update
        run: |
          git config user.name "github-actions"
          git config user.email "github-actions@github.com"
          git commit -am "chore: update package.json version to ${{ env.TAG_NAME }}"
          git push origin HEAD
  create-release:
    name: Create Release
    runs-on: ubuntu-latest
    needs: update-version
    steps:
      - name: Check out the repository
        uses: actions/checkout@v4
      - name: Create tag (only for workflow_dispatch)
        if: ${{ github.event_name == 'workflow_dispatch' }}
        run: |
          git config user.name "github-actions"
          git config user.email "github-actions@github.com"
          git tag ${{ env.TAG_NAME }}
          git push origin ${{ env.TAG_NAME }}
      - name: Set up GitHub CLI
        run: |
          sudo apt-get install -y gh
          echo "${{ secrets.GITHUB_TOKEN }}" | gh auth login --with-token
      - name: Create Release with GitHub CLI
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          gh release create ${{ env.TAG_NAME }} --title "Release ${{ env.TAG_NAME }}" --notes "Release notes generated automatically." --generate-notes