video.yml

name: "[Video] Autogenerated and Deploy Videos"

on:
  schedule:
    # * is a special character in YAML so you have to quote this string
    # We'll run this daily at noon.
    - cron:  '0 12 * * *'
  workflow_dispatch:

jobs:
  runner-job:
    if: github.repository_owner == 'galaxyproject'
    runs-on: ubuntu-22.04
    services:
      # Label used to access the service container
      mozillatts:
        image: synesthesiam/mozillatts
        ports:
          - 5002:5002
    steps:
      # Shallow should be fine for video
      - uses: actions/checkout@v4
        with:
          fetch-depth: 5000
          persist-credentials: false

      # BEGIN Dependencies
      - uses: actions/setup-python@v5
        with:
          python-version: '3.11'
          architecture: 'x64'
      - uses: ruby/setup-ruby@v1
        with:
          ruby-version: "3.2"
      - uses: actions/setup-node@v4
        with:
          node-version: '19'
      - uses: actions/cache@v4
        with:
          path: |
            vendor/bundle
            ~/.npm
          key: ${{ runner.os }}-gems-${{ hashFiles('**/Gemfile.lock') }}-node-${{ hashFiles('**/package-lock.json') }}
          restore-keys: |
            ${{ runner.os }}-gems-${{ hashFiles('**/Gemfile.lock') }}-node-
            ${{ runner.os }}-gems-
      - name: Install dependencies
        run: |
          sudo apt-get install -y build-essential libxi-dev libglu1-mesa-dev libglew-dev pkg-config # for node
          gem install bundler
          bundle config path vendor/bundle
          bundle install --jobs 4 --retry 3
          npm install
          bundle pristine ffi
      # END Dependencies

      - name: Install rendering stuff
        run: |
          sudo apt-get update
          sudo apt-get install -y xvfb libfontconfig ghostscript ffmpeg

      - name: Change ImageMagick policy to allow pdf->png conversion.
        run: |
          sudo rm /etc/ImageMagick-6/policy.xml

      - name: Build Site
        run: |
          gem install bundler
          JEKYLL_ENV=production bundle exec jekyll build --strict_front_matter -d _site/training-material

      # We get the previous build ID to know how many videos were changed since
      # then.
      #
      # We *could* fetch the diff in the past N days but if a build fails for
      # any reason, we'd lose those changes permanently and things would never
      # get built.
      #
      # So instead we just track the last successfully built git commit.
      - name: Previous build ID
        id: build_id
        run: |
          echo "commit=$(curl https://galaxy-training.s3.amazonaws.com/videos/topics/last-commit -f 2>/dev/null || echo none)" >> $GITHUB_ENV

      # The actual compilation process deposits everything in the ./videos/ folder.
      - name: Build Videos
        run: |
          # Override permissions on _site to allow docker access.
          chmod -R ugo+rwx _site
          # Then we can build the slides
          xvfb-run --auto-servernum --server-args="-screen 0 1920x1080x24" bundle exec bash bin/ari-make.sh
        env:
          AWS_ACCESS_KEY_ID: ${{ secrets.AWS_POLLY_ACCESS_KEY_ID }}
          AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_POLLY_SECRET_ACCESS_KEY }}
          AWS_DEFAULT_REGION: us-east-1
          PREVIOUS_COMMIT_ID: ${{ env.commit }}

      # Deploy step, scary.
      - uses: jakejarvis/s3-sync-action@v0.5.1
        with:
          args: --acl public-read --follow-symlinks
        env:
          AWS_S3_BUCKET: galaxy-training
          AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
          AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
          SOURCE_DIR: './videos/topics/'
          DEST_DIR: 'videos/topics/'