create-release.yml

name: Create Release

on:
  milestone:
    types: [ closed ]

env:
  ARTIFACT_NAME: 'go-theme'
  ARTIFACT_ZIP: 'go.zip'

jobs:
  update:
    name: Update version
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v3

      - name: Setup Node
        uses: actions/setup-node@v3
        with:
          node-version-file: '.nvmrc'
          cache: 'yarn'

      - name: Setup git user
        uses: godaddy-wordpress/setup-godaddy-git-user@v1

      # Yarn is still required on this project, so we need to make sure it is
      # installed globally.
      - name: Install yarn
        run: npm i -g yarn

      - name: Set version
        run: |
          echo "NEW_TAG_VERSION=${{ github.event.milestone.title }}" >> $GITHUB_ENV

      - name: Validate tag version
        run: |
          MATCH='^([0-9]+\.){2}(\*|[0-9]+)(-.*)?$'
          if ! [[ $NEW_TAG_VERSION =~ $MATCH ]]; then
              echo "::error::Milestone title does not match semver format: '$NEW_TAG_VERSION'"
              exit 1
          fi

      - name: Install dependencies
        run: |
          yarn install --immutable

      - name: Run version update
        run: yarn version --new-version $NEW_TAG_VERSION

      - name: Push changes
        run: |
          git add .
          git commit -m "Updating to version $NEW_TAG_VERSION" --no-verify
          git push

  build:
    name: Build theme
    uses: ./.github/workflows/create-artifact.yml
    needs: update

  tag:
    runs-on: ubuntu-latest
    name: Tag new version
    needs: update
    steps:
      - name: Checkout
        uses: actions/checkout@v3
        with:
          ref: ${{ github.event.repository.default_branch }}

      - name: Setup git user
        uses: godaddy-wordpress/setup-godaddy-git-user@v1

      - name: Set version
        run: |
          echo "NEW_TAG_VERSION=${{ github.event.milestone.title }}" >> $GITHUB_ENV

      - name: Publish new tag
        run: |
          git tag $NEW_TAG_VERSION
          git push origin $NEW_TAG_VERSION

  release:
    runs-on: ubuntu-latest
    name: Create new release
    needs: [ build, tag ]
    steps:
      - name: Checkout
        uses: actions/checkout@v3
        with:
          ref: ${{ github.event.repository.default_branch }}

      - name: Set release version
        run: |
          echo "RELEASE_VERSION=${{ github.event.milestone.title }}" >> $GITHUB_ENV

      - name: Create release
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          gh release create $RELEASE_VERSION -n "${{ github.event.milestone.description }}" -t "$RELEASE_VERSION"

      - name: Download theme
        uses: actions/download-artifact@v3
        with:
          name: ${{ env.ARTIFACT_NAME }}

      - name: Upload asset to release
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          gh release upload $RELEASE_VERSION ${{ env.ARTIFACT_ZIP }}