name: Push Docker

on:
  push:
    tags:
      - '*.*.*'

jobs:
  docker:
    runs-on: ubuntu-latest

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

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

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

      - name: Build image
        uses: docker/build-push-action@v5
        with:
          context: .
          push: true
          platforms: linux/amd64,linux/arm64
          tags: |
            ${{ vars.DOCKERHUB_TARGET }}:latest
            ${{ vars.DOCKERHUB_TARGET }}:${{ github.ref_name }}

      # for this project, we have a php image variant
      - name: Build php image
        uses: docker/build-push-action@v5
        with:
          context: .
          file: Dockerfile.php
          push: true
          platforms: linux/amd64,linux/arm64
          tags: |
            ${{ vars.DOCKERHUB_TARGET }}:latest-php
            ${{ vars.DOCKERHUB_TARGET }}:${{ github.ref_name }}-php