ci-cd.yml

name: CI/CD Pipeline

on:
  push:
    branches:
      - main

jobs:
  build:
    runs-on: ubuntu-latest

    steps:

      - name: Checkout code
        uses: actions/checkout@v2

      - name: Set up JDK 11
        uses: actions/setup-java@v2
        with:
          java-version: '11'
          distribution: 'temurin'


      - name: Cache Gradle packages
        uses: actions/cache@v3
        with:
          path: ~/.gradle/caches
          key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle*', '**/gradle-wrapper.properties') }}
          restore-keys: |
            ${{ runner.os }}-gradle-

      - name: Cache Docker layers
        uses: actions/cache@v3
        with:
          path: /home/runner/.cache/docker
          key: ${{ runner.os }}-docker-${{ github.sha }}
          restore-keys: |
            ${{ runner.os }}-docker-

      - name: Docker Hub login
        uses: docker/login-action@v2
        with:
          username: ${{ secrets.DOCKER_USERNAME }}
          password: ${{ secrets.DOCKER_PASSWORD }}

      - name: Build with Jib
        run: ./gradlew jib --image=jsangmin00/want_project:latest



  deploy:
    runs-on: ubuntu-latest
    needs: build

    steps:
      - name: SSH to EC2
        uses: appleboy/ssh-action@v0.1.10
        with:
          host: ${{ secrets.EC2_HOST }}
          username: ubuntu
          key: ${{ secrets.EC2_SSH_KEY }}
          port: 22
          script: |
            cd ~/want
            if ! type docker > /dev/null; then
              sudo snap install docker || echo "docker install failed"
            else
              echo "docker is already installed"
            fi
            sudo docker login -u ${{ secrets.DOCKER_USERNAME }} -p ${{ secrets.DOCKER_PASSWORD }}
            chmod +x deploy.sh
            ./deploy.sh jsangmin00/want_project:latest