# 当代码推送到 master 分支时，自动创建一个 pre-release

name: Create Pre-release

on:
  push:
    branches:
      - master

jobs:
  create-prerelease:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
        with:
          # 获取所有提交历史，以便生成 release notes
          fetch-depth: 0

      - name: Generate tag name
        id: generate_tag
        run: echo "TAG_NAME=prerelease-$(date -u +'%Y%m%d%H%M%S')" >> $GITHUB_OUTPUT

      - name: Create Pre-release
        env:
          # 使用仓库自带的 GITHUB_TOKEN 进行认证
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          gh release create ${{ steps.generate_tag.outputs.TAG_NAME }} \
            --title "Pre-release ${{ steps.generate_tag.outputs.TAG_NAME }}" \
            --prerelease \
            --generate-notes