deploy.yml

name: Deploy to EC2

on:
  push:
    branches:
      - main  # Deploy quando houver push na branch main
  workflow_dispatch:  # Permite executar manualmente

jobs:
  deploy:
    name: Build and Deploy
    runs-on: ubuntu-latest
    
    steps:
      # 1. Checkout do código
      - name: Checkout code
        uses: actions/checkout@v4
      
      # 2. Setup Go
      - name: Setup Go
        uses: actions/setup-go@v5
        with:
          go-version: '1.22'
      
      # 3. Executar testes
      - name: Run tests
        run: |
          go mod download
          go test ./... -v
      
      # 4. Build do binário para Linux AMD64
      - name: Build binary
        run: |
          GOOS=linux GOARCH=amd64 go build -o finance-tracker ./cmd/api
      
      # 5. Deploy para EC2
      - name: Deploy to EC2
        env:
          EC2_HOST: ${{ secrets.EC2_HOST }}
          EC2_USER: ${{ secrets.EC2_USER }}
          EC2_SSH_KEY: ${{ secrets.EC2_SSH_KEY }}
        run: |
          # Criar chave SSH temporária
          echo "$EC2_SSH_KEY" > deploy_key.pem
          chmod 600 deploy_key.pem
          
          # Copiar binário para EC2
          scp -i deploy_key.pem -o StrictHostKeyChecking=no \
            finance-tracker ${EC2_USER}@${EC2_HOST}:/tmp/finance-tracker
          
          # Conectar na EC2 e fazer deploy
          ssh -i deploy_key.pem -o StrictHostKeyChecking=no \
            ${EC2_USER}@${EC2_HOST} << 'ENDSSH'
            # Parar o serviço
            sudo systemctl stop finance-tracker
            
            # Backup do binário anterior
            sudo cp /opt/finance-tracker/finance-tracker /opt/finance-tracker/finance-tracker.backup || true
            
            # Mover novo binário
            sudo mv /tmp/finance-tracker /opt/finance-tracker/finance-tracker
            sudo chmod +x /opt/finance-tracker/finance-tracker
            sudo chown ec2-user:ec2-user /opt/finance-tracker/finance-tracker
            
            # Reiniciar o serviço
            sudo systemctl start finance-tracker
            
            # Verificar status
            sudo systemctl status finance-tracker
            
            # Aguardar 2 segundos e fazer health check
            sleep 2
            curl -f http://localhost:8080/health || exit 1
          ENDSSH
          
          # Limpar chave temporária
          rm -f deploy_key.pem
      
      # 6. Notificar sucesso
      - name: Deployment successful
        run: echo "✅ Deploy realizado com sucesso!"