deploy.yml

name: Docker Build and Deploy

on:
  push:
    branches:
      - dev
  workflow_dispatch:

permissions:
  contents: read
  id-token: write

jobs:
  build:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout
        uses: actions/checkout@v4

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

      - name: Gradle execute permission for gradlew
        run: chmod +x ./gradlew

      - name: Build with Gradle
        run: ./gradlew build

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Login to Docker Hub
        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKER_USERNAME }}
          password: ${{ secrets.DOCKER_PASSWORD }}

      - name: Build and Push Docker Image
        uses: docker/build-push-action@v6
        with:
          context: .
          file: ./Dockerfile
          push: true
          tags: |
            ${{ secrets.DOCKER_USERNAME }}/${{ secrets.DOCKER_REPOSITORY }}:latest

      - name: Get Github Actions IP
        id: ip
        uses: haythem/public-ip@v1.3

      - name: Configure AWS Credentials
        uses: aws-actions/configure-aws-credentials@v4
        with:
          role-to-assume: ${{ secrets.AWS_ROLE }}
          aws-region: ${{ secrets.AWS_REGION }}

      - name: Add Github Actions IP to Security group
        run: |
          aws ec2 authorize-security-group-ingress --group-id ${{ secrets.AWS_SG_ID }} --protocol tcp --port 22 --cidr ${{ steps.ip.outputs.ipv4 }}/32

      - name: Deploy to Server
        uses: appleboy/ssh-action@master
        with:
          host: ${{ secrets.EC2_HOST }}
          username: ${{ secrets.EC2_USERNAME }}
          key: ${{ secrets.EC2_SSH_KEY }}
          script: |
            cd ${{ secrets.EC2_SCRIPT_LOCATION }}
            ./deploy.sh

      - name: Remove Github Actions IP From Security Group
        run: |
          aws ec2 revoke-security-group-ingress --group-id ${{ secrets.AWS_SG_ID }} --protocol tcp --port 22 --cidr ${{ steps.ip.outputs.ipv4 }}/32