name: Google Fonts QA
on:
  pull_request:
    branches:
    - main

jobs:

  diffbrowsers:
    name: Build Google Fonts
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        python-version: ['3.10']
        os: [windows-latest, macos-12, ubuntu-latest]
    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@v3
        with:
          name: qa
          path: out/

  diffenator:
    name: Diffenate fonts
    runs-on: ubuntu-latest
    continue-on-error: true

    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
        # The --pre flag below will ensure we use the latest Font Bakery pre-releases
        # and benefit from its newest checks:
        run: |
          pip install --upgrade pip
          pip install --pre fontbakery[googlefonts]
          pip install gftools[qa] pytest
        shell: bash

      - name: Run Diffenator and Fontbakery
        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@v3
        with:
          name: qa
          path: out/

  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