deploy.yml

name: '🚀 Deploy NestJS API Docker App'

on:
  push:
    branches: [main]

jobs:
  build-and-deploy:
    runs-on: self-hosted
    name: '🐳 Build & Deploy'

    steps:

      - name: '🔍 Checkout Code'
        uses: actions/checkout@v4


      - name: '🔒 Verify Secrets Exist'
        run: |
          if [ -z "${{ secrets.GOOGLE_SERVICES_JSON_BASE64 }}" ]; then
            echo "❌ Critical error: GOOGLE_SERVICES_JSON_BASE64 secret missing!"
            exit 1
          fi
          echo "✅ All secrets present"

      - name: '📁 Create google-services.json'
        run: |
          echo "$GOOGLE_SERVICES_JSON_BASE64" | base64 --decode > google-services.json
          echo "🔄 Validating JSON..."
          if ! jq empty google-services.json; then
            echo "❌ JSON validation failed!"
            exit 1
          fi
        env:
          GOOGLE_SERVICES_JSON_BASE64: ${{ secrets.GOOGLE_SERVICES_JSON_BASE64 }}

      - name: '⚙️ Create .env File'
        run: |
          echo "${{ secrets.ENV_FILE_CONTENT }}" > .env
          echo "" >> .env



      # =======================================================
      # 🐳 Docker Operations
      # =======================================================
      - name: '� Debug: List workspace files and show package.json'
        run: |
          echo '--- DEBUG: Listing workspace files ---'
          ls -alh
          echo '--- DEBUG: Showing package.json ---'
          cat package.json
          echo '--- DEBUG: Listing node_modules/.bin if exists ---'
          if [ -d node_modules/.bin ]; then ls -l node_modules/.bin; else echo "node_modules/.bin does not exist"; fi

      - name: '�🚀 Build, Launch, and Update Services'
        run: |
          # Step 1: Ensure the Docker network exists.
          if ! docker network ls | grep -q "codebuilder-net"; then
            echo "Network 'codebuilder-net' not found. Creating it..."
            docker network create codebuilder-net
          else
            echo "Network 'codebuilder-net' already exists. Skipping creation."
          fi

          # Step 2: Ensure the database container is running.
          DB_CONTAINER_NAME="codebuilder-postgres-db"
          if [ $(docker ps -a -q -f name=^/${DB_CONTAINER_NAME}$) ]; then
            if ! [ $(docker ps -q -f name=^/${DB_CONTAINER_NAME}$) ]; then
              echo "Database container exists but is stopped. Starting it..."
              docker start ${DB_CONTAINER_NAME}
            fi
          else
            echo "Database container not found. Creating it..."
            # Use 'codebuilder' as the stack prefix
            docker compose -p codebuilder up -d db
          fi

          # Step 3: Wait for the database to be healthy.
          echo "Waiting for database to become available on localhost:5434..."
          while ! nc -z localhost 5434; do sleep 1; done
          echo "✅ Database is healthy."

          # =====================================================================
          # THE FIX: Force the build to run in default server mode.
          # This overrides any conflicting environment variables.
          # =====================================================================
          echo "Ensuring build runs in default server mode..."
          export NEXT_OUTPUT_MODE='standalone'

          # Step 4: Build the latest api image.
          echo "Building the latest api image..."
          # Use 'codebuilder' as the stack prefix
          docker compose -p codebuilder build api

          # Step 5: Forcefully remove the old api container to prevent conflicts.
          echo "Forcefully removing old api container if it exists..."
          docker rm -f codebuilder-api || true

          # Step 6: Deploy the new api container.
          echo "Deploying the new api container..."
          # Use 'codebuilder' as the stack prefix
          docker compose -p codebuilder up -d --no-deps api

      - name: '🗑 Prune Old Docker Images'
        if: always()
        run: docker image prune -af