docker_build_and_deploy.yml

name: Docker Image CI and Deploy to Amazon EC2

on:
  push:
    branches: ['main', 'dev']
  pull_request:
    branches: ['main', 'dev']

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Docker Setup Buildx
        uses: docker/setup-buildx-action@v3.3.0

      - name: Login to DockerHub
        uses: docker/login-action@v3.2.0
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_PASSWORD }}

      - name: Set image name with date
        run: echo "IMAGE_NAME=bada308/mooluck-react:$(date +%s)" >> $GITHUB_ENV

      - name: Build and push the Docker image
        run: |
          docker build . --file Dockerfile -t ${{ env.IMAGE_NAME }}
          docker push ${{ env.IMAGE_NAME }}

      - name: Save image name to file
        run: echo ${{ env.IMAGE_NAME }} > image-name.txt

      - name: Upload image name artifact
        uses: actions/upload-artifact@v4.3.3
        with:
          name: image-name
          path: image-name.txt

  deploy:
    runs-on: ubuntu-latest
    needs: build
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Download image name artifact
        uses: actions/download-artifact@v4.1.7
        with:
          name: image-name

      - name: Read image name from file
        id: read-image-name
        run: echo "IMAGE_NAME=$(cat image-name.txt)" >> $GITHUB_ENV

      - name: SSH into EC2 and deploy
        uses: appleboy/ssh-action@v1.0.3
        with:
          host: ${{ secrets.EC2_HOST }}
          username: ${{ secrets.EC2_USER }}
          key: ${{ secrets.EC2_SSH_KEY }}
          script: |
            sudo docker login -u ${{ secrets.DOCKERHUB_USERNAME }} -p ${{ secrets.DOCKERHUB_PASSWORD }}
            sudo docker pull ${{ env.IMAGE_NAME }}
            sudo docker stop mooluck-react || true
            sudo docker rm mooluck-react || true
            sudo docker run -d --name mooluck-react -p 5173:5173 \
              -e VITE_API_URL=${{ secrets.VITE_API_URL }} \
              -e VITE_WEBSOCKET_URL=${{ secrets.VITE_WEBSOCKET_URL }} \
              -e VITE_NODE_API_URL=${{ secrets.VITE_NODE_API_URL }} \
              ${{ env.IMAGE_NAME }}