name: Build Docker Image

on:
  workflow_dispatch:
    inputs:
      branch:
        description: '要打包的分支'
        required: true
        default: 'custom'
      tag:
        description: '镜像 tag（留空则用 commit short hash）'
        required: false
        default: ''

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout target branch
        uses: actions/checkout@v4
        with:
          ref: ${{ inputs.branch }}
          fetch-depth: 0

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3
        with:
          # 钉到 v0.13.2（自带 runc 1.1.x），避免 runc 1.2+ 的 procfs 安全检查
          # 在 DSM 老内核（4.4.x）上撞 openat2/fsmount 不存在导致 build 失败
          driver-opts: |
            image=moby/buildkit:v0.13.2

      - name: Login to Gitea Container Registry
        uses: docker/login-action@v3
        with:
          registry: git.zhengchentao.win
          username: ${{ gitea.actor }}
          password: ${{ secrets.PACKAGES_TOKEN }}

      - name: Determine image tag and revision
        id: meta
        run: |
          if [ -n "${{ inputs.tag }}" ]; then
            IMAGE_TAG="${{ inputs.tag }}"
          else
            IMAGE_TAG="$(git rev-parse --short HEAD)"
          fi
          echo "image_tag=$IMAGE_TAG" >> $GITHUB_OUTPUT
          echo "full_sha=$(git rev-parse HEAD)" >> $GITHUB_OUTPUT
          echo "==> Image tag: $IMAGE_TAG"

      - name: Build and push
        uses: docker/build-push-action@v5
        with:
          context: .
          push: true
          # 上游 Dockerfile 用 BUILD_PIPELINE 作为 CI 跳过开关：
          # 设为 "1" 时 pkg/exchangerates 跳过依赖第三方 API 的活测试
          # （加拿大银行/乌兹别克央行 API 国内不稳，跑就超时）
          # CHECK_3RD_API 留空 → 三方 API 测试不跑；想跑设 "1"
          build-args: |
            BUILD_PIPELINE=1
          # OCI 标签：
          # - source 让 Gitea 收包时自动把镜像关联到对应 repo（不再需要手动去
          #   "包设置 → 链接到仓库"）
          # - revision 把构建时的 commit full SHA 烙进镜像 manifest，
          #   docker inspect 能反推回源码版本
          labels: |
            org.opencontainers.image.source=https://git.zhengchentao.win/dev/ezbookkeeping
            org.opencontainers.image.revision=${{ steps.meta.outputs.full_sha }}
          tags: |
            git.zhengchentao.win/dev/ezbookkeeping:${{ steps.meta.outputs.image_tag }}
            git.zhengchentao.win/dev/ezbookkeeping:latest