FastGPT/.github/workflows/preview/docs-build.yml

name: Build Docs Preview (Unprivileged)

on:
  pull_request:
    paths:
      - 'document/**'
    types: [opened, synchronize, reopened]
  pull_request_target:
    paths:
      - 'document/**'
    types: [labeled]

jobs:
  build-docs-image:
    # 外部贡献者需要 'safe-to-build' 标签
    if: |
      (github.event_name == 'pull_request') ||
      (github.event_name == 'pull_request_target' && contains(github.event.pull_request.labels.*.name, 'safe-to-build'))

    permissions:
      contents: read
      pull-requests: write

    runs-on: ubuntu-latest

    steps:
      - name: Checkout PR code
        uses: actions/checkout@v4
        with:
          # 对于 pull_request_target，检出 PR 的代码
          ref: ${{ github.event_name == 'pull_request_target' && github.event.pull_request.head.sha || github.sha }}

      - name: Get current datetime
        id: datetime
        run: echo "datetime=$(date +'%Y%m%d%H%M%S')" >> $GITHUB_OUTPUT

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

      - name: Build Docker image
        uses: docker/build-push-action@v5
        with:
          context: ./document
          file: ./document/Dockerfile
          push: false
          tags: fastgpt-docs:${{ steps.datetime.outputs.datetime }}
          labels: |
            org.opencontainers.image.source=https://github.com/${{ github.repository_owner }}/FastGPT
            org.opencontainers.image.description=FastGPT Docs Preview
          build-args: |
            FASTGPT_HOME_DOMAIN=https://fastgpt.io
          outputs: type=docker,dest=/tmp/fastgpt-docs-${{ steps.datetime.outputs.datetime }}.tar

      - name: Upload image artifact
        uses: actions/upload-artifact@v4
        with:
          name: fastgpt-docs-${{ steps.datetime.outputs.datetime }}
          path: /tmp/fastgpt-docs-${{ steps.datetime.outputs.datetime }}.tar
          retention-days: 1

      - name: Comment build status
        uses: FinleyGe/github-tools@0.0.1
        if: success()
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          tool: issue-comment
          title: 'Docs Preview Build:'
          body: |
            Build completed. Waiting for deployment...

    outputs:
      datetime: ${{ steps.datetime.outputs.datetime }}