name: Take nightly screenshots

on:
  schedule:
    - cron: '0 4 * * *'

env:
  BROWSERSTACK_KEY: ${{ secrets.BROWSERSTACK_KEY }}
  BROWSERSTACK_PASSWORD: ${{ secrets.BROWSERSTACK_PASSWORD }}
  BROWSERSTACK_USERNAME: ${{ secrets.BROWSERSTACK_USERNAME }}
  TEST_URL: http://localhost:8080

jobs:
  Screenshots:
    runs-on: ubuntu-latest
    steps:
      - name: Check out pull request code
        uses: actions/checkout@v4
        if: github.event_name == 'pull_request'
        with:
          repository: ${{ github.event.pull_request.head.repo.full_name }}

      - name: Check out repository code
        uses: actions/checkout@v4
        if: github.event_name == 'push'

      - uses: actions/setup-go@v5
        with:
          go-version: '1.22'
          cache: true

      - name: Cache node modules
        uses: actions/cache@v4
        env:
          cache-name: cache-node-modules-screenshots
        with:
          path: ~/.npm
          key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ hashFiles('test/automated/screenshots/package-lock.json') }}
          restore-keys: |
            ${{ runner.os }}-build-${{ env.cache-name }}-
            ${{ runner.os }}-build-
            ${{ runner.os }}-

      - name: Automate screenshots
        uses: nick-fields/retry@v3
        with:
          timeout_minutes: 10
          max_attempts: 4
          command: cd test/automated/screenshots && ./run.sh

      - name: Commit changes
        uses: EndBug/add-and-commit@v9
        with:
          author_name: Owncast
          author_email: owncast@owncast.online
          message: 'Commit screenshots'
          add: '*.png'
          pull: '--rebase --autostash'
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Dispatch event to web site
        uses: peter-evans/repository-dispatch@v3
        with:
          token: ${{ secrets.BUNDLE_STORYBOOK_OWNCAST_ONLINE }}
          repository: owncast/owncast.github.io
          event-type: bundle-components-library