.github/workflows/build.yml

name: Build
on:
  - push
permissions:
  contents: write
jobs:
  Build:
    concurrency: ci-${{ github.ref }}
    runs-on: ubuntu-latest
    steps:

      - name: Setup Terraform
        uses: hashicorp/setup-terraform@v3

      - name: Checkout
        uses: actions/checkout@v4

      - name: Prepare Filesystem
        run: |
          mkdir -p ./.build

      - name: Create Butane YAML with Terraform
        run: |
          pushd ./terraform

          echo "Initialising Terraform..."
          terraform init
          
          echo "Applying Terraform..."
          terraform apply -auto-approve
          
          echo "Starting index page..."
          echo "<html><head><title>Butane</title><body><h1>Butane</h1><p>Deployed by Terraform</p><ul>" > ../.build/index.html
          
          echo "Getting Terraform JSON outputs..."
          
          for i in "plex" "swarm_manager" "swarm_worker" "k3s"; do 
            echo "  ... ${i}"
            terraform output -raw ${i} > ../.build/${i}.json
            echo "<li><a href=\"${i}.json\">${i}</a></li>" >> ../.build/index.html
          done
          
          echo "Closing index page..."
          echo "</ul></body></html>" >> ../.build/index.html
          
          popd
          
      - name: Deploy
        uses: JamesIves/github-pages-deploy-action@v4
        with:
          folder: .build