deploy.yml

name: Build And Deploy for Api Server

on:
  push:
    branches: ['dev']

env:
  ACTIVE_PROFILE: "dev"
  DOCKERHUB_USERNAME: ${{ secrets.DOCKERHUB_USERNAME }}
  DOCKERHUB_TOKEN: ${{ secrets.DOCKERHUB_TOKEN }}
  DOCKERHUB_API_IMAGE_NAME: ${{ secrets.DOCKERHUB_API_IMAGE_NAME }}

jobs:
  build-and-push:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        java-version: [ 17 ]
    outputs:
      image_tag: ${{ steps.image_tag.outputs.image_tag }}

    steps:
      - name: Check Out The Repository
        uses: actions/checkout@v3

      - name: Set up Java
        uses: actions/setup-java@v3
        with:
          java-version: ${{ matrix.java-version }}
          distribution: 'corretto'

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

      - name: Execute Gradle build
        run: |
          ./gradlew build --no-daemon

      - name: Make image tag
        run: echo "IMAGE_TAG=$ACTIVE_PROFILE-${GITHUB_SHA::7}" >> $GITHUB_ENV

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v2

      - name: Build docker image and push image
        run: |
          docker login -u $DOCKERHUB_USERNAME -p $DOCKERHUB_TOKEN
          docker build --build-arg PROFILE=$ACTIVE_PROFILE -t $DOCKERHUB_USERNAME/$DOCKERHUB_API_IMAGE_NAME:${{env.IMAGE_TAG}} .
          docker push $DOCKERHUB_USERNAME/$DOCKERHUB_API_IMAGE_NAME:${{env.IMAGE_TAG}}

      - name: Pass Image tag value
        id: image_tag
        run: echo "image_tag=${{env.IMAGE_TAG}}" >> $GITHUB_OUTPUT

  deploy:
    needs: build-and-push
    runs-on: ubuntu-latest
    steps:
      - name: Set image tag from Output
        run: echo "IMAGE_TAG=${{ needs.build-and-push.outputs.image_tag }}" >> $GITHUB_ENV

      - name: SSH remote and Run Docker container
        uses: appleboy/ssh-action@master
        with:
          host: ${{ secrets.REMOTE_IP }}
          username: ${{ secrets.REMOTE_USERNAME }}
          key: ${{ secrets.REMOTE_SSH_KEY }}
          port: ${{ secrets.REMOTE_SSH_PORT }}
          script: |
            sudo touch .env
            echo "${{ secrets.ENV_VARS }}" | sudo tee .env > /dev/null
            docker pull ${{ secrets.DOCKERHUB_USERNAME }}/${{ secrets.DOCKERHUB_API_IMAGE_NAME }}:${{env.IMAGE_TAG}}
            docker stop $(docker ps -a -q)
            docker run --restart=unless-stopped -d -p 8080:8080 --env-file .env --add-host=host.docker.internal:host-gateway ${{ secrets.DOCKERHUB_USERNAME }}/${{ secrets.DOCKERHUB_API_IMAGE_NAME }}:${{env.IMAGE_TAG}}
            docker rm $(docker ps --filter 'status=exited' -a -q)
            docker image prune -a -f