CRSim/.github/workflows/release.yml

name: Release on Version Change

on:
  push:
    branches:
      - master

permissions:
  contents: write
  pull-requests: read

jobs:
  check-version:
    runs-on: windows-latest
    outputs:
      version_updated: ${{ steps.check_version.outputs.updated }}
      new_version: ${{ steps.get_version.outputs.version }}
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 0  # 获取全部提交历史以便比较标签

      - name: Setup .NET 9.0
        uses: actions/setup-dotnet@v3
        with:
          dotnet-version: '9.0.x'

      - name: Extract version from csproj
        id: get_version
        shell: pwsh
        run: |
          [xml]$csproj = Get-Content "./CRSim/CRSim.csproj"
          # 确保选择包含Version的PropertyGroup
          $version = $csproj.Project.PropertyGroup.Version
          echo "Detected version: $version"
          # 将版本设置为步骤输出
          echo "version=$version" >> $env:GITHUB_OUTPUT

      - name: Compare with latest tag
        id: check_version
        shell: pwsh
        run: |
          # 获取最新标签（按语义版本排序）
          $latestTag = git tag --list --sort=-v:refname | Select-Object -First 1
          echo "Latest tag: $latestTag"
          
          # 获取csproj中的版本
          $currentVersion = "${{ steps.get_version.outputs.version }}"
          
          if (-not $latestTag) {
            echo "首次发布，没有现有标签"
            echo "updated=true" >> $env:GITHUB_OUTPUT
          } elseif ($currentVersion -ne $latestTag) {
            echo "检测到新版本: $currentVersion (旧版本: $latestTag)"
            echo "updated=true" >> $env:GITHUB_OUTPUT
          } else {
            echo "版本未变化，跳过发布"
            echo "updated=false" >> $env:GITHUB_OUTPUT
          }

  release:
    needs: check-version
    if: ${{ needs.check-version.outputs.version_updated == 'true' }}
    runs-on: windows-latest

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Setup .NET 9.0
        uses: actions/setup-dotnet@v3
        with:
          dotnet-version: '9.0.x'

      - name: Restore and Build
        run: |
          dotnet restore
          dotnet build --configuration Release --no-restore

      - name: Publish
        run: dotnet publish -c Release -o out

      - name: Create Zip Package
        shell: pwsh
        run: |
          $version = "${{ needs.check-version.outputs.new_version }}"
          Compress-Archive -Path out/* -DestinationPath "CRSim-release-$version.zip"

      - name: Generate Release Notes
        id: release_notes
        shell: pwsh
        run: |
            # 获取最新 Release 版本号
            $latestTag = gh release list --limit 1 --json tagName --jq ".[0].tagName" 2>$null
            if (-not $latestTag) {
              $latestTag = ""
            }

            # 初始化日志文件
            $releaseNotesPath = "release_notes.md"
            Set-Content -Path $releaseNotesPath -Value "## 更新日志"

            # 如果没有最新 Release，则获取所有 commit
            if (-not $latestTag) {
              Add-Content -Path $releaseNotesPath -Value "`n### 初始版本"
              $commitLogs = git log --pretty=format:"%s"
            } else {
              Add-Content -Path $releaseNotesPath -Value "`n### 更新日志 (从 $latestTag)"
              $commitLogs = git log $latestTag..HEAD --pretty=format:"%s"
            }

            # 解析 Conventional Commits
            $features = @()
            $fixes = @()
            $others = @()

            foreach ($log in $commitLogs) {
              if ($log -match "^feat!:? (.+)") {
                $features += "- 🚀 **$($matches[1])**"
              } elseif ($log -match "^fix!:? (.+)") {
                $fixes += "- 🐛 **$($matches[1])**"
              } elseif ($log -match "^(chore|docs|refactor|test|style): (.+)") {
                $others += "- 🔧 **$($matches[2])**"
              }
            }

            # 写入日志文件
            if ($features.Count -gt 0) {
              Add-Content -Path $releaseNotesPath -Value "`n### ✨ 特性 (Features)`n" 
              Add-Content -Path $releaseNotesPath -Value ($features -join "`n")
            }

            if ($fixes.Count -gt 0) {
              Add-Content -Path $releaseNotesPath -Value "`n### 🐞 修复 (Fixes)`n"
              Add-Content -Path $releaseNotesPath -Value ($fixes -join "`n")
            }

            if ($others.Count -gt 0) {
              Add-Content -Path $releaseNotesPath -Value "`n### 🛠 其他更新 (Other Updates)`n"
              Add-Content -Path $releaseNotesPath -Value ($others -join "`n")
            }

      - name: Create GitHub Release
        uses: softprops/action-gh-release@v2
        with:
          tag_name: v${{ needs.check-version.outputs.new_version }}
          name: ${{ needs.check-version.outputs.new_version }}
          body_path: release_notes.md
          files: CRSim-release-${{ needs.check-version.outputs.new_version }}.zip