main.yml

name: Deploy to EC2

on:
  push:
    branches: [ main ]
  pull_request:
    types: [closed]
    branches: [ main ]

jobs:
  build:
    if: github.event_name == 'push' || github.event.pull_request.merged == true
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v3

      - name: Set up JDK 17
        uses: actions/setup-java@v3
        with:
          java-version: '17'
          distribution: 'corretto'

      - name: Grant execute permission for gradlew
        run: chmod +x gradlew

      - name: Build with Gradle
        run: |
          ./gradlew clean
          ./gradlew bootJar -x test

      - name: Generate deployment package
        run: |
          mkdir -p deploy
          cp build/libs/*.jar deploy/
          cp scripts/*.sh deploy/
          cp Procfile deploy/
          echo "Copied files to deploy directory:"
          ls -la deploy/
          cd deploy && zip -r deploy.zip .
          echo "Created deployment package:"
          ls -la deploy.zip

      - name: Deploy to EC2
        uses: appleboy/scp-action@master
        with:
          host: ${{ secrets.AWS_EC2_HOST }}
          username: ec2-user
          key: ${{ secrets.AWS_EC2_SSH_KEY }}
          source: "deploy/deploy.zip"
          target: "~/app/step/"

      - name: Execute deploy script
        uses: appleboy/ssh-action@master
        with:
          host: ${{ secrets.AWS_EC2_HOST }}
          username: ec2-user
          key: ${{ secrets.AWS_EC2_SSH_KEY }}
          script: |
            cd ~/app/step
            unzip -o deploy/deploy.zip -d ./
            chmod +x deploy.sh
            sh deploy.sh
            echo "Deployment completed"
            echo "Checking application status..."
            sleep 5
            if pgrep -f "Jak-Sim.*jar" > /dev/null; then
              echo "Application is running"
            else
              echo "Application failed to start"
              tail -n 50 nohup.out
              exit 1
            fi