name: Build & Push Docker Image

on:
  push:
    branches:
      - master
  release:
    types: [published]

jobs:
  build-and-push:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout code
        uses: actions/checkout@v3

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

      - name: Log in to DockerHub
        uses: docker/login-action@v2
        with:
          username: ${{ secrets.DOCKER_USERNAME }}
          password: ${{ secrets.DOCKER_PASSWORD }}

      - name: Extract version from release tag
        if: github.event_name == 'release'
        id: version
        run: echo "RELEASE_VERSION=${GITHUB_REF#refs/tags/}" >> $GITHUB_ENV

      - name: Build and push Docker image
        if: github.ref == 'refs/heads/main' && github.event_name == 'push'
        run: |
          docker build -f backend.dockerfile -t itzcrazykns1337/perplexica-backend:main .
          docker build -f app.dockerfile -t itzcrazykns1337/perplexica-frontend:main .
          docker push itzcrazykns1337/perplexica-backend:main
          docker push itzcrazykns1337/perplexica-frontend:main

      - name: Build and push release Docker image
        if: github.event_name == 'release'
        run: |
          docker build -f backend.dockerfile -t itzcrazykns1337/perplexica-backend:${{ env.RELEASE_VERSION }} .
          docker build -f app.dockerfile -t itzcrazykns1337/perplexica-frontend:${{ env.RELEASE_VERSION }} .
          docker push itzcrazykns1337/perplexica-backend:${{ env.RELEASE_VERSION }}
          docker push itzcrazykns1337/perplexica-frontend:${{ env.RELEASE_VERSION }}