fonts/.github/workflows/test.yaml

name: Google Fonts QA
on:
  pull_request:
    paths:
      - "ofl/*/*"
      - "ufl/*/*"
      - "apache/*/*"

env:
  DIFFENATOR3_VERSION: "0.1.2"

jobs:
  diffbrowsers:
    name: Build Google Fonts
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        python-version: ["3.10"]
        os: [windows-latest, macos-13, ubuntu-22.04]
    steps:
      - name: Cancel previous
        uses: styfle/cancel-workflow-action@0.11.0
        with:
          access_token: ${{ github.token }}

      - uses: actions/checkout@v1
      - name: Set up Python 3.10
        uses: actions/setup-python@v4.4.0
        with:
          python-version: "3.10"
      - name: Install packages
        run: |
          pip install gftools[qa] pytest
        shell: bash
      - name: Setup Chrome
        uses: browser-actions/setup-chrome@v1.6.2
        with:
          chrome-version: "127.0.6509.0"
      - name: Setup Chrome Driver
        uses: nanasess/setup-chromedriver@v2.2.2

      - name: Setup Firefox
        uses: browser-actions/setup-firefox@latest
      - name: Setup Firefox Driver
        uses: browser-actions/setup-geckodriver@latest
        with:
          token: ${{ secrets.GITHUB_TOKEN }}

      - name: Run Diffbrowsers
        run: |
          mkdir out
          python -m youseedee 0x078A
          chromedriver --url-base=/wd/hub &
          python3 .ci/run.py --render
        env:
          PYTHONIOENCODING: "utf-8"
          PYTHONUTF8: "1"
        shell: bash

      - name: Check file existence
        id: check_files
        uses: andstor/file-existence-action@v2.0.0
        with:
          files: "out"

      - name: Upload check results
        if: steps.check_files.outputs.files_exists == 'true'
        uses: actions/upload-artifact@v4
        with:
          name: qa-${{ matrix.os }}
          path: out/

  diffenator:
    name: Diffenate fonts
    runs-on: ubuntu-22.04
    continue-on-error: true
    permissions:
      pull-requests: write

    outputs:
      finished: ${{ steps.check_files.outputs.files_exists }}

    steps:
      - name: Cancel previous
        uses: styfle/cancel-workflow-action@0.11.0
        with:
          access_token: ${{ github.token }}

      - uses: actions/checkout@v1
      - name: Set up Python 3.10
        uses: actions/setup-python@v4.4.0
        with:
          python-version: "3.10"
      - name: Install packages
        run: |
          pip install --upgrade pip
          pip install pytest
          pip install "gftools[qa]"
        shell: bash
      - name: Set up Fontspector
        uses: fonttools/setup-fontspector@main
        with:
          version: head
        env:
            GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      - name: Install diffenator3
        run: |
          wget "https://github.com/googlefonts/diffenator3/releases/download/v$DIFFENATOR3_VERSION/diffenator3-v$DIFFENATOR3_VERSION-x86_64-unknown-linux-musl.tar.gz"
          tar zxvf diffenator3-v$DIFFENATOR3_VERSION-x86_64-unknown-linux-musl.tar.gz
          cp diffenator3*/* /usr/local/bin/
      - name: Install interpolatable
        run: |
          cargo install --git https://github.com/simoncozens/interpolatable
      - name: Run Diffenator and Fontspector
        run: |
          mkdir out
          python -m youseedee 0x078A
          python3 .ci/run.py --pr-number $PR_NUMBER --pr-url-body https://www.github.com/google/fonts/pull/
        env:
          PYTHONIOENCODING: "utf-8"
          PYTHONUTF8: "1"
          GH_TOKEN: ${{ github.token }}
          PR_NUMBER: ${{ github.event.number }}
        shell: bash

      - name: Check file existence
        id: check_files
        uses: andstor/file-existence-action@v2.0.0
        with:
          files: "out"

      - name: Upload check results
        if: steps.check_files.outputs.files_exists == 'true'
        uses: actions/upload-artifact@v4
        with:
          name: qa-diffenator
          path: out/

  consolidate:
    needs: [diffbrowsers, diffenator]
    if: needs.diffenator.outputs.finished == 'true'
    name: Consolidate results into a single zip
    runs-on: ubuntu-latest
    steps:
      - uses: actions/upload-artifact/merge@v4
        with:
          pattern: qa-*
          name: qa

  ftxvalidator:
    name: Run ftxvalidator on new/changed fonts
    runs-on: macos-latest
    steps:
      - uses: actions/checkout@v1
      - name: Download and install
        run: |
          ${{secrets.OBTAIN_FONTTOOLS}}
          hdiutil attach font_tools.dmg
          sudo installer -pkg /Volumes/macOS\ Font\ Tools/macOS\ Font\ Tools.pkg -target /
          hdiutil detach /Volumes/macOS\ Font\ Tools
      - name: Set up Python 3.10
        uses: actions/setup-python@v4.4.0
        with:
          python-version: "3.10"
      - name: Test font with ftxvalidator
        run: python3 .ci/ftxvalidator.py