name: publish

on:
  push:
    tags: [ v* ]
  workflow_dispatch:

# 必须同时声明：缺 packages: write 会让 GitHub Packages 推送 403，缺 contents: write 无法创建 Release
permissions:
  contents: write
  packages: write

jobs:
  build-publish:
    # 打包目标含 net45/net461，Linux 缺少 .NET Framework 引用程序集，因此发布仍在 Windows；
    # 测试与本地化校验已改为 Ubuntu 优先（见 test.yml）
    runs-on: windows-latest

    steps:
    - uses: actions/checkout@v4
    - name: Setup dotNET
      uses: actions/setup-dotnet@v4
      with:
        dotnet-version: |
          6.x
          7.x
          8.x
          9.x
          10.x
    - name: Get Version
      shell: pwsh
      # tag 形如 v3.10.2026.1024，取出版本后缀 2026.1024；手工触发时用当天日期
      run: |
        $tag = $env:GITHUB_REF_NAME
        $suffix = if ($env:GITHUB_REF_TYPE -eq 'tag' -and $tag -match '^v\d+\.\d+\.(.+)$') { $Matches[1] } else { Get-Date -Format 'yyyy.MMdd' }
        "VERSION=$suffix" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
        Write-Host "包版本后缀：$suffix"
    - name: Build
      run: |
        dotnet build 星尘.slnx -c Release
    - name: Pack
      run: |
        dotnet pack --no-build --version-suffix ${{ env.VERSION }} -c Release -o out Stardust\Stardust.csproj
        dotnet pack --no-build --version-suffix ${{ env.VERSION }} -c Release -o out Stardust.Extensions\Stardust.Extensions.csproj
        dotnet pack --no-build --version-suffix ${{ env.VERSION }} -c Release -o out DeployAgent\DeployAgent.csproj
    - name: Publish to GitHub Packages
      id: ghpackages
      # 备用镜像渠道，失败只告警，不阻断 NuGet.org 正式发布
      continue-on-error: true
      run: |
        dotnet nuget push .\out\*.nupkg --skip-duplicate --source https://nuget.pkg.github.com/NewLifeX/index.json --api-key ${{ github.token }}
    - name: Publish to NuGet.org
      id: nuget
      run: |
        dotnet nuget push .\out\*.nupkg --skip-duplicate --source https://api.nuget.org/v3/index.json --api-key ${{ secrets.nugetKey }}
    - name: Create GitHub Release
      id: release
      # 仅 tag 推送时创建；手工触发（master 无 tag）只发包
      if: startsWith(github.ref, 'refs/tags/')
      # 观察期：失败只告警，不影响已完成的发包；结尾 Publish Summary 会显式标红
      continue-on-error: true
      shell: pwsh
      env:
        GH_TOKEN: ${{ github.token }}
      run: |
        $ErrorActionPreference = 'Stop'
        $tag = $env:GITHUB_REF_NAME
        $repo = $env:GITHUB_REPOSITORY

        # 幂等：同 tag 已有 Release 就直接跳过，失败重跑不会报错
        gh release view $tag --repo $repo *> $null
        if ($LASTEXITCODE -eq 0) {
          Write-Host "Release $tag 已存在，跳过"
          exit 0
        }

        # 发布说明优先取 ChangeLog.md 中当前版本段落（标题形如 "## v3.10.2026.1024 (2026-10-24)"）
        $version = $tag.TrimStart('v')
        $pattern = '^##\s+v?' + [regex]::Escape($version) + '(\s|\(|$)'
        $lines = Get-Content -LiteralPath 'ChangeLog.md'
        $start = -1
        for ($i = 0; $i -lt $lines.Count; $i++) {
          if ($lines[$i] -match $pattern) { $start = $i; break }
        }

        $ghArgs = @('release', 'create', $tag, '--repo', $repo, '--title', $tag, '--verify-tag')
        if ($start -ge 0) {
          $end = $lines.Count
          for ($i = $start + 1; $i -lt $lines.Count; $i++) {
            if ($lines[$i] -match '^##\s') { $end = $i; break }
          }
          $notes = Join-Path $env:RUNNER_TEMP 'release-notes.md'
          $lines[$start..($end - 1)] | Set-Content -LiteralPath $notes -Encoding utf8
          $ghArgs += @('--notes-file', $notes)
          Write-Host "发布说明取自 ChangeLog.md 的 $version 段落（$($end - $start) 行）"
        }
        else {
          $ghArgs += '--generate-notes'
          Write-Host "ChangeLog.md 未找到 $version 段落，改用自动生成说明"
        }

        $assets = @(Get-ChildItem -LiteralPath 'out' -File | Where-Object { $_.Extension -in '.nupkg', '.snupkg' } | ForEach-Object { $_.FullName })
        $ghArgs += $assets

        & gh @ghArgs
        if ($LASTEXITCODE -ne 0) { throw "gh release create 失败，退出码 $LASTEXITCODE" }

        Write-Host "已创建 Release $tag，附加资产 $($assets.Count) 个"
    - name: Publish Summary
      if: always()
      shell: pwsh
      run: |
        $rows = [ordered]@{
          'GitHub Packages' = '${{ steps.ghpackages.outcome }}'
          'NuGet.org'       = '${{ steps.nuget.outcome }}'
          'GitHub Release'  = '${{ steps.release.outcome }}'
        }
        $marks = @{ success = '✅'; failure = '⚠️'; skipped = '⏭'; cancelled = '⛔' }
        $lines = @('### 发布结果', '', '| 渠道 | 结果 |', '| --- | --- |')
        foreach ($k in $rows.Keys) {
          $o = $rows[$k]
          $lines += "| $k | $($marks[$o]) $o |"
        }
        $lines += ''
        $lines += '> GitHub Release 仅 tag 推送时创建；手工触发只发包。'
        $lines | Out-File -FilePath $env:GITHUB_STEP_SUMMARY -Encoding utf8 -Append