name: Build and Push Docker Image

on:
  push:
    branches:
      - main

env:
  REGISTRY: git.danhenry.dev
  IMAGE_NAME: git.danhenry.dev/thelab/work-queue-webui

jobs:
  build-and-push:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

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

      - name: Login to Gitea Container Registry
        uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ secrets.DOCKER_REGISTRY_USER }}
          password: ${{ secrets.DOCKER_REGISTRY_TOKEN }}

      - name: Extract commit SHA
        run: echo "SHA=${GITEA_SHA:0:7}" >> $GITHUB_ENV

      - name: Build and push multi-arch image
        uses: docker/build-push-action@v6
        with:
          context: .
          platforms: linux/amd64,linux/arm64
          push: true
          tags: |
            ${{ env.IMAGE_NAME }}:${{ env.SHA }}
            ${{ env.IMAGE_NAME }}:latest
          cache-from: type=gha
          cache-to: type=gha,mode=max