release-if-needed.yml

name: Release if needed

on:
  push:
    branches:
      - main

env:
  PYTHON_VERSION: "3.11"

jobs:
  check-version:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: ${{ env.PYTHON_VERSION }}
      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          pip install -r tools/tools_requirements.txt
          pip install --upgrade hatch

      - name: Check which 📦 needs to be released
        run: |
          python tools/check_package_release.py

      - name: Set outputs
        id: version_check
        run: |
          echo "new_release=${{ env.NEW_RELEASE }}" >> $GITHUB_OUTPUT
          echo "package_name=${{ env.PACKAGE_NAME }}" >> $GITHUB_OUTPUT
          echo "package_version=${{ env.PACKAGE_VERSION }}" >> $GITHUB_OUTPUT
          if [ "${{ env.PACKAGE_NAME }}" == "vizro-ai" ]; then
            echo "dist_package_name=vizro_ai" >> $GITHUB_OUTPUT
          else echo "dist_package_name=${{ env.PACKAGE_NAME }}" >> $GITHUB_OUTPUT
          fi
    outputs:
      new_release: ${{ steps.version_check.outputs.new_release }}
      package_name: ${{ steps.version_check.outputs.package_name }}
      package_version: ${{ steps.version_check.outputs.package_version }}
      dist_package_name: ${{ steps.version_check.outputs.dist_package_name }}

  build-publish:
    needs: [check-version]
    if: |
      needs.check-version.outputs.new_release == 'True'
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: ${{ env.PYTHON_VERSION }}
      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          pip install -r tools/tools_requirements.txt
          pip install hatch
      - name: Extract release notes from ${{needs.check-version.outputs.package_name}}/CHANGELOG.md
        id: extract
        run: |
          formatted_date=$(date +"%Y-%m-%d")
          python tools/extract_release_notes.py \
          "${{needs.check-version.outputs.package_name}}" \
          "${{needs.check-version.outputs.package_version}} — $formatted_date"
      - name: Tag main and create release on github
        run: |
          ./tools/release.sh mckinsey vizro ${{ secrets.GITHUB_TOKEN }} \
          ${{needs.check-version.outputs.package_name}} \
          ${{needs.check-version.outputs.package_version}} release_body.txt
      - name: Build package
        run: |
          cd "${{ needs.check-version.outputs.package_name }}"
          hatch build
      - name: Set PyPI token
        run: |
          if [ "${{ needs.check-version.outputs.package_name }}" == "vizro-core" ]; then
            echo 'PYPI_TOKEN=${{ secrets.VIZRO_PYPI_TOKEN }}' >> $GITHUB_ENV
          elif [ "${{ needs.check-version.outputs.package_name }}" == "vizro-ai" ]; then
            echo 'PYPI_TOKEN=${{ secrets.VIZRO_AI_PYPI_TOKEN }}' >> $GITHUB_ENV
          fi
      - name: Publish distribution 📦 to PyPI
        uses: pypa/gh-action-pypi-publish@release/v1
        with:
          packages-dir: ${{ needs.check-version.outputs.package_name }}/dist
          password: ${{ env.PYPI_TOKEN }}
      - name: Check correct package uploaded to PyPI
        run: |
          cd "${{ needs.check-version.outputs.package_name }}/dist"
          local=$(md5sum ${{ needs.check-version.outputs.dist_package_name }}-${{ needs.check-version.outputs.package_version }}-py3-none-any.whl)
          cd ..
          pip download ${{ needs.check-version.outputs.package_name }}==${{ needs.check-version.outputs.package_version }} -d . --no-deps --timeout 300
          pypi=$(md5sum ${{ needs.check-version.outputs.dist_package_name }}-${{ needs.check-version.outputs.package_version }}-py3-none-any.whl)
          if [[ $local = $pypi ]]; then echo "md5 hash is the same"; else echo "md5 hash is not the same"; exit 1; fi

  version-bump:
    needs: [check-version, build-publish]
    if: |
      needs.check-version.outputs.new_release == 'True'
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: ${{ env.PYTHON_VERSION }}
      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          pip install hatch
      - name: Bump version to next patch
        run: |
          formatted_date=$(date +"%Y-%m-%d/%H-%M-%S")
          cd "${{ needs.check-version.outputs.package_name }}"
          git checkout -b "release/version_bump_next_minor/${formatted_date}"
          hatch version patch,dev
          hatch run changelog:add
          hatch run schema
          git config user.email "145135826+vizro-svc@users.noreply.github.com"
          git config user.name "Vizro Team"
          git add -A
          git commit -m "version bump"
          git push --set-upstream origin release/version_bump_next_minor/${formatted_date}
          ./../tools/version-bump.sh mckinsey vizro ${{ secrets.GITHUB_TOKEN }} \
          ${{needs.check-version.outputs.package_name}} \
          ${{needs.check-version.outputs.package_version}} release/version_bump_next_minor/${formatted_date}