name: Publish Docker image

on:
  workflow_dispatch:
    inputs:
      version:
        description: 'Image tag to publish, for example MeBox-v0.0.32'
        required: true
        type: string
      ref:
        description: 'Git ref to build from'
        required: false
        default: main
        type: string

permissions:
  contents: read
  packages: write

jobs:
  docker:
    runs-on: ubuntu-latest
    env:
      RELEASE_VERSION: ${{ github.event_name == 'workflow_dispatch' && inputs.version || github.ref_name }}
    steps:
      - uses: actions/checkout@v4
        with:
          ref: ${{ github.event_name == 'workflow_dispatch' && inputs.ref || github.ref }}

      - uses: docker/setup-qemu-action@v3
      - uses: docker/setup-buildx-action@v3

      - name: Log in to GHCR
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Extract image metadata
        id: meta
        uses: docker/metadata-action@v5
        with:
          # 自动使用当前仓库所有者
          images: ghcr.io/${{ github.repository_owner }}/mebox
          tags: |
            type=raw,value=latest
            type=raw,value=${{ env.RELEASE_VERSION }}

      - name: Build & push
        uses: docker/build-push-action@v6
        with:
          context: .
          platforms: linux/amd64,linux/arm64
          push: true
          provenance: false
          sbom: false
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          build-args: |
            VERSION=${{ env.RELEASE_VERSION }}
          cache-from: type=gha
          cache-to: type=gha,mode=max