name: Build and Publish Docker Image

on:
  push:
    branches: [ main ]
    tags: [ 'v*' ]
  pull_request:
    branches: [ main ]

env:
  REGISTRY: ghcr.io
  IMAGE_NAME: ${{ github.repository }}

jobs:
  build:
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write

    steps:
      - name: Checkout repository
        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8  # v5.0.0

      - name: Set up QEMU
        uses: docker/setup-qemu-action@29109295f81e9208d7d86ff1c6c12d2833863392
        with:
          platforms: amd64,arm64

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@e468171a9de216ec08956ac3ada2f0791b6bd435

      - name: Log in to the Container registry
        uses: docker/login-action@184bdaa0721073962dff0199f1fb9940f07167d1
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Extract metadata (tags, labels) for Docker
        id: meta
        uses: docker/metadata-action@c1e51972afc2121e065aed6d45c65596fe445f3f
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
          tags: |
            type=raw,value=latest,enable={{is_default_branch}}
            type=ref,event=branch,prefix=,suffix=,enable={{is_default_branch}}
            type=ref,event=pr
            type=semver,pattern={{version}}
            type=semver,pattern={{major}}.{{minor}}
            type=sha,format=short

      - name: Build and push Docker image
        uses: docker/build-push-action@263435318d21b8e681c14492fe198d362a7d2c83  # v6.18.0
        with:
          context: .
          platforms: linux/amd64,linux/arm64
          push: ${{ github.event_name != 'pull_request' }}
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          cache-from: type=gha
          cache-to: type=gha,mode=max

      - name: Extract metadata (tags, labels) for Docker (rootless)
        id: meta_rootless
        uses: docker/metadata-action@c1e51972afc2121e065aed6d45c65596fe445f3f
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}-rootless
          tags: |
            type=raw,value=latest-rootless,enable={{is_default_branch}}
            type=ref,event=branch,prefix=,suffix=-rootless,enable={{is_default_branch}}
            type=semver,pattern={{version}},suffix=-rootless
            type=semver,pattern={{major}}.{{minor}},suffix=-rootless
            type=sha,format=short,suffix=-rootless

      - name: Build and push rootless Docker image
        uses: docker/build-push-action@263435318d21b8e681c14492fe198d362a7d2c83  # v6.18.0
        with:
          context: .
          file: ./docker/Dockerfile.rootless
          platforms: linux/amd64,linux/arm64
          push: ${{ github.event_name != 'pull_request' }}
          tags: ${{ steps.meta_rootless.outputs.tags }}
          labels: ${{ steps.meta_rootless.outputs.labels }}
          cache-from: type=gha
          cache-to: type=gha,mode=max