name: Peek Icons
on:
  pull_request:
      types: [labeled]
jobs:
  peek:
    # four outcomes: successful check and upload,
    # unsuccessful check (fail due to user),
    # fail due to system, skipped
    name: Peek Icons
    if: github.event.label.name == 'bot:peek'
    runs-on: windows-2019
    steps:
      - uses: actions/checkout@v2

      - name: Setup Python v3.8
        uses: actions/setup-python@v2
        with: 
          python-version: 3.8

      - name: Install dependencies 
        run: |
          python -m pip install --upgrade pip
          pip install -r ./.github/scripts/requirements.txt

      - name: Save the PR number in an artifact
        shell: bash
        env:
          PR_NUM: ${{ github.event.number }}
        run: echo $PR_NUM > pr_num.txt

      - name: Upload the PR number
        uses: actions/upload-artifact@v2
        with:
          name: pr_num
          path: ./pr_num.txt

      - name: Run icomoon_peek.py
        env:
          PR_TITLE: ${{ github.event.pull_request.title }}
        shell: cmd
        run: >
          python ./.github/scripts/icomoon_peek.py 
          ./.github/scripts/build_assets/geckodriver-v0.27.0-win64/geckodriver.exe ./icomoon.json 
          ./devicon.json ./icons ./ --headless --pr_title "%PR_TITLE%"

      - name: Upload screenshots for comments
        uses: actions/upload-artifact@v2
        if: success()
        with:
          name: screenshots
          path: ./screenshots/*.png

      - name: Upload geckodriver.log for debugging purposes
        uses: actions/upload-artifact@v2
        if: failure()
        with:
          name: geckodriver-log
          path: ./geckodriver.log