name: Update Version File

on:
  push:
    branches:
      - master
      - main

jobs:
  update-version:
    runs-on: ubuntu-latest
    permissions:
      contents: write

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
          token: ${{ secrets.GITHUB_TOKEN }}

      - name: Update version.txt
        run: |
          # 获取最新commit信息
          FULL_HASH=$(git log -1 --format=%H)
          SHORT_HASH=$(git log -1 --format=%h)
          MESSAGE=$(git log -1 --format=%s)
          DATE=$(git log -1 --format=%ci)

          # 写入version.txt
          echo "full_hash=$FULL_HASH" > version.txt
          echo "short_hash=$SHORT_HASH" >> version.txt
          echo "message=$MESSAGE" >> version.txt
          echo "date=$DATE" >> version.txt

          echo "Version file updated:"
          cat version.txt

      - name: Commit version.txt if changed
        run: |
          git config --local user.email "github-actions[bot]@users.noreply.github.com"
          git config --local user.name "github-actions[bot]"

          # 检查是否有变化
          if git diff --quiet version.txt; then
            echo "No changes to version.txt"
          else
            git add version.txt
            git commit -m "chore: update version.txt [skip ci]"
            git push
          fi