publish.yml

name: Push mainline branch to public repo
on:
  push:
    branches:
    - mainline
jobs:
  publish:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0
          ref: ${{ env.GITHUB_REF_NAME }}
      - uses: actions/cache@v4
        with:
          path: vendor/bundle
          key: ${{ runner.os }}-gems-${{ hashFiles('**/Gemfile') }}
          restore-keys: |
            ${{ runner.os }}-gems-
      - uses: ruby/setup-ruby@b256bd96bb4867e7d23e92e087d9bb697270b725  # v1.163.0
        with:
          ruby-version: '3.3'
          bundler-cache: true

      - name: Write JSON secret to file
        run: echo -n "${{ secrets.ENGINEERING_JSON }}" | base64 --decode > hot-topic/engineering-173019-49cb92815171.json

      - name: Build and run google-analytics-script Docker image
        run: |
          docker build -t google-analytics-script -f hot-topic/Dockerfile ./hot-topic
          docker run -v $(pwd)/hot-topic/engineering-173019-49cb92815171.json:/app/engineering-173019-49cb92815171.json \
                     -v $(pwd)/README.md:/app/README.md \
                     google-analytics-script

      - name: Sanity build site
        run: JEKYLL_ENV=preview LC_ALL=C.UTF-8 bundle exec jekyll build -d prod

      - name: Prepare SSH key
        run: |
          echo "${{ secrets.DOCS_PUBLISH_KEY }}" > /tmp/key
          chmod 400 /tmp/key

      - name: Push to remote gh-pages branch
        run: |
          git remote add -t ${GITHUB_REF_NAME} -m gh-pages public git@github.com:Qumulo/docs
          git push --set-upstream public ${GITHUB_REF_NAME}:gh-pages
        env:
          GIT_SSH_COMMAND: ssh -i /tmp/key

      - name: Clean up SSH key
        run: |
          rm -f /tmp/key