# This workflow builds and deploys Storybook component documentation
# Triggers:
#   - Push to develop branch with changes to:
#     - web/stories/** (story files)
#     - web/components/** (component source)
#     - web/.storybook/** (Storybook config)
#     - web/i18n/** (translations)
# Output:
#   - Generates updated story files
#   - Builds Storybook to docs/components
#   - Dispatches event to owncast.github.io for deployment

name: Build and Deploy Components+Style Guide
on:
  push:
    branches:
      - develop
    paths: [
        'web/stories/**',
        'web/components/**',
        'web/.storybook/**',
        'web/i18n/**',
      ] # Trigger the action only when files change in the folders defined here

jobs:
  build-and-deploy:
    runs-on: ubuntu-latest
    if: github.repository == 'owncast/owncast'

    steps:
      - id: skip_check
        uses: fkirc/skip-duplicate-actions@v5
        with:
          concurrent_skipping: 'same_content_newer'
          cancel_others: 'true'
          skip_after_successful_duplicate: 'true'

      - name: Check out pull request code
        uses: actions/checkout@v6
        if: github.event_name == 'pull_request'
        with:
          repository: ${{ github.event.pull_request.head.repo.full_name }}
          ref: ${{ github.event.pull_request.head.ref }}

      - name: Check out repository code
        uses: actions/checkout@v6
        if: github.event_name == 'push'

      - name: Cache node modules
        uses: actions/cache@v5
        env:
          cache-name: cache-node-modules-bundle-web-app
        with:
          path: ~/.npm
          key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ hashFiles('web/package-lock.json') }}
          restore-keys: |
            ${{ runner.os }}-build-${{ env.cache-name }}-
            ${{ runner.os }}-build-
            ${{ runner.os }}-

      - name: Install and Build
        run: | # Install npm packages and build the Storybook files
          cd web
          npm install --include-dev --force
          cd .storybook/tools
          ./generate-stories.sh
          cd -
          npm run build-storybook -- -o ../docs/components

      - name: Commit changes
        if: github.repository == 'owncast/owncast'
        uses: EndBug/add-and-commit@v9
        with:
          author_name: Owncast
          author_email: owncast@owncast.online
          message: 'Commit updated Storybook stories'
          add: '*.stories.*'
          pull: '--rebase --autostash'
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Dispatch event to web site
        if: github.repository == 'owncast/owncast'
        uses: peter-evans/repository-dispatch@v4
        with:
          token: ${{ secrets.BUNDLE_STORYBOOK_OWNCAST_ONLINE }}
          repository: owncast/owncast.github.io
          event-type: bundle-components-library