github-actions-test/.github/workflows/deploy.yml at main · apperph/github-actions-test · GitHub

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name: Rails CI/CD Deploy

on:
  push:
    branches:
      - main
    paths:
      - "config/specs/**"
      - "app/**"
      - "config/**"
      - "db/**"
      - "lib/**"
      - "Gemfile"
      - "Gemfile.lock"
      - "Dockerfile"
      - "config/deploy.yml"
      - ".github/workflows/deploy.yml"
  workflow_dispatch:

jobs:
  test:
    name: Validate and Test
    runs-on: ubuntu-latest

    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Set up Ruby
        uses: ruby/setup-ruby@v1
        with:
          bundler-cache: true

      - name: Validate business spec
        run: bundle exec rake specs:validate

      - name: Run tests
        run: bundle exec rails test
        env:
          RAILS_ENV: test

  deploy:
    name: Deploy to Lightsail
    runs-on: ubuntu-latest
    needs: test
    if: github.ref == 'refs/heads/main'
    environment: production

    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Set up Ruby
        uses: ruby/setup-ruby@v1
        with:
          bundler-cache: true

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Log in to GHCR
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.repository_owner }}
          password: ${{ secrets.GHCR_TOKEN }}

      - name: Set up SSH
        run: |
          mkdir -p ~/.ssh
          echo "${{ secrets.LIGHTSAIL_SSH_KEY }}" > ~/.ssh/lightsail_key
          chmod 600 ~/.ssh/lightsail_key
          ssh-keygen -R "${{ vars.LIGHTSAIL_HOST }}" || true
          ssh-keyscan "${{ vars.LIGHTSAIL_HOST }}" >> ~/.ssh/known_hosts

          cat > ~/.ssh/config <<EOF
          Host ${{ vars.LIGHTSAIL_HOST }}
            User ubuntu
            IdentityFile ~/.ssh/lightsail_key
            IdentitiesOnly yes
            StrictHostKeyChecking yes
          EOF
          chmod 600 ~/.ssh/config

      - name: Start ssh-agent
        run: |
          eval "$(ssh-agent -s)"
          ssh-add ~/.ssh/lightsail_key

      - name: Write Kamal secrets
        run: |
          mkdir -p .kamal
          cat > .kamal/secrets <<EOF
          RAILS_MASTER_KEY=${{ secrets.RAILS_MASTER_KEY }}
          KAMAL_REGISTRY_PASSWORD=${{ secrets.GHCR_TOKEN }}
          EOF

      - name: Deploy with Kamal
        run: bundle exec kamal deploy