release.yml

---

name: Release

on: workflow_dispatch

jobs:
  build:
    name: Publish a release
    runs-on: ubuntu-latest

    strategy:
      matrix:
        python-version: ['3.12']

    # Specifying an environment is strongly recommended by PyPI.
    # See https://github.com/pypa/gh-action-pypi-publish/tree/release/v1/?tab=readme-ov-file#trusted-publishing.
    environment: release

    permissions:
      # This is needed for PyPI publishing.
      # See https://github.com/pypa/gh-action-pypi-publish/tree/release/v1/?tab=readme-ov-file#trusted-publishing.
      id-token: write
      # This is needed for https://github.com/stefanzweifel/git-auto-commit-action.
      contents: write

    steps:
      - uses: actions/checkout@v4
        with:
          # See
          # https://github.com/stefanzweifel/git-auto-commit-action?tab=readme-ov-file#push-to-protected-branches
          token: ${{ secrets.RELEASE_PAT }}

      - name: Install uv
        uses: astral-sh/setup-uv@v4

      - name: Calver calculate version
        uses: StephaneBour/actions-calver@master
        id: calver
        with:
          date_format: '%Y.%m.%d'
          release: false
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Get the changelog underline
        id: changelog_underline
        run: |
          underline="$(echo "${{ steps.calver.outputs.release }}" | tr -c '\n' '-')"
          echo "underline=${underline}" >> "$GITHUB_OUTPUT"

      - name: Update changelog
        uses: jacobtomlinson/gha-find-replace@v3
        with:
          find: "Next\n----"
          replace: "Next\n----\n\n${{ steps.calver.outputs.release }}\n${{ steps.changelog_underline.outputs.underline\
            \ }}"
          include: CHANGELOG.rst
          regex: false

      - uses: stefanzweifel/git-auto-commit-action@v5
        id: commit
        with:
          commit_message: Bump CHANGELOG
          file_pattern: CHANGELOG.rst

      - name: Bump version and push tag
        id: tag_version
        uses: mathieudutour/github-tag-action@v6.2
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          custom_tag: ${{ steps.calver.outputs.release }}
          tag_prefix: ''
          commit_sha: ${{ steps.commit.outputs.commit_hash }}

      - name: Checkout the latest tag - the one we just created
        run: |
          git fetch --tags
          git checkout ${{ steps.tag_version.outputs.new_tag }}

      - name: Create Linux binaries
        run: |
          PYTHONPATH=. uv run --extra=dev admin/release.py

      - name: Create a GitHub release
        uses: ncipollo/release-action@v1
        with:
          artifacts: dist/*
          tag: ${{ steps.tag_version.outputs.new_tag }}
          name: Release ${{ steps.tag_version.outputs.new_tag }}
          body: ${{ steps.tag_version.outputs.changelog }}

      - name: Build a binary wheel and a source tarball
        run: |
          sudo rm -rf dist/ build/
          uv build --sdist --wheel --out-dir dist/
          uv run --extra=release check-wheel-contents dist/*.whl

      - name: Publish distribution 📦 to PyPI
        # We use PyPI trusted publishing rather than a PyPI API token.
        # See https://github.com/pypa/gh-action-pypi-publish/tree/release/v1/?tab=readme-ov-file#trusted-publishing.
        uses: pypa/gh-action-pypi-publish@release/v1
        with:
          verbose: true

      # We have a race condition.
      # In particular, we push to PyPI and then immediately try to install
      # the pushed version.
      # Here, we give PyPI time to propagate the package.
      - name: Install VWS-CLI from PyPI
        uses: nick-fields/retry@v3
        with:
          timeout_seconds: 10
          max_attempts: 20
          command: uv pip install --refresh vws-cli==${{ steps.calver.outputs.release }}

      - name: Create a Homebrew recipe
        id: homebrew-create
        env:
          FILENAME: vws-cli.rb
        run: |
          uv run --with="vws-cli==${{ steps.calver.outputs.release }}" poet --formula vws-cli > ${{ env.FILENAME }}
          echo "HOMEBREW_RECIPE_FILE=${{ env.FILENAME }}" >> "$GITHUB_OUTPUT"

      - name: Update Homebrew description
        uses: jacobtomlinson/gha-find-replace@v3
        with:
          find: desc "Shiny new formula"
          replace: desc "CLI for Vuforia Web Services"
          include: ${{ steps.homebrew-create.outputs.HOMEBREW_RECIPE_FILE }}
          regex: false

      - name: Fix Homebrew class name
        uses: jacobtomlinson/gha-find-replace@v3
        with:
          find: class VWSCLI
          replace: class VwsCli
          include: ${{ steps.homebrew-create.outputs.HOMEBREW_RECIPE_FILE }}
          regex: false

      - name: Push Homebrew Recipe
        uses: dmnemec/copy_file_to_another_repo_action@main
        env:
          # See https://github.com/marketplace/actions/github-action-to-push-subdirectories-to-another-repo#usage
          # for how to get this token.
          # I do not yet know how to set this up to work with a
          # "Fine-grained personal access token", only a "Token (classic)" with "repo" settings.
          API_TOKEN_GITHUB: ${{ secrets.HOMEBREW_TAP_GITHUB_TOKEN }}
        with:
          destination_branch: master
          source_file: ${{ steps.homebrew-create.outputs.HOMEBREW_RECIPE_FILE }}
          destination_repo: VWS-Python/homebrew-vws
          user_email: adamdangoor@gmail.com
          user_name: adamtheturtle
          commit_message: Bump VWS CLI Homebrew recipe