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

      - 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
        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 "==> Image tag: $IMAGE_TAG"

      - name: Build and push
        uses: docker/build-push-action@v5
        with:
          context: .
          push: true
          tags: |
            git.zhengchentao.win/dev/ezbookkeeping:${{ steps.meta.outputs.image_tag }}
            git.zhengchentao.win/dev/ezbookkeeping:latest