just_build_no_signature.yml

# This workflow uses actions that are not certified by GitHub.
# They are provided by a third-party and are governed by
# separate terms of service, privacy policy, and support
# documentation.

name: Build Aurora (No Signing) / 构建 Aurora（未签名）

on:
  workflow_dispatch:
  push:
    branches: [ "aurora" ]
#  pull_request:
#    branches: [ "master" ]

env:
  # Path to the solution file relative to the root of the project.
  SOLUTION_FILE_PATH: .

  # Configuration type to build.
  BUILD_CONFIGURATION: Release

permissions:
  contents: write

jobs:
  build:
    runs-on: windows-latest
    environment: Build

    steps:
    - name: Checkout / 检出源码
      uses: actions/checkout@v6
      with:
        submodules: 'true'

    - name: Extract version / 读取版本号
      id: get_version
      working-directory: ${{ github.workspace }}
      shell: powershell
      run: |
        $resourceFile = ".\OptiScaler\resource.h"
        if (-Not (Test-Path $resourceFile)) {
            Write-Error "File not found: $resourceFile"
            exit 1
        }

        function Get-Version-Component {
            param (
                [string]$pattern,
                [string]$replacement
            )

            $line = Get-Content $resourceFile | Select-String -Pattern $pattern | Select-Object -First 1
            if ($line) {
                return ($line.Line -replace $replacement).Trim()
            }

            Write-Error "Pattern not found: $pattern"
            exit 1
        }

        $majorVersion = Get-Version-Component 'VER_MAJOR_VERSION' '#define VER_MAJOR_VERSION\s+'
        $minorVersion = Get-Version-Component 'VER_MINOR_VERSION' '#define VER_MINOR_VERSION\s+'
        $hotfixVersion = Get-Version-Component 'VER_HOTFIX_VERSION' '#define VER_HOTFIX_VERSION\s+'
        $buildVersion = Get-Version-Component 'VER_BUILD_NUMBER' '#define VER_BUILD_NUMBER\s+'

        $resourceLines = Get-Content $resourceFile
        $devRelease = $resourceLines | Select-String -Pattern '^\s*#define\s+VER_DEV_RELEASE' -Quiet
        $forkLine = $resourceLines | Select-String -Pattern '^\s*#define\s+VER_FORK_TAG' | Select-Object -First 1

        $forkTag = ''
        if ($forkLine) { $forkTag = ($forkLine.Line -replace '.*"(.*)".*', '$1') }

        if ($devRelease) { $suffix = "-dev" } else { $suffix = "-pre$buildVersion" }

        $version = "v$majorVersion.$minorVersion.$hotfixVersion$suffix$forkTag"
        $date = Get-Date -Format "yyyyMMdd"
        $outputFileName = "OptiScaler_Aurora_${version}_${date}"

        Write-Output "Generated Filename: $outputFileName"
        "version=$version" | Out-File -FilePath $env:GITHUB_OUTPUT -Append
        "filename=$outputFileName" | Out-File -FilePath $env:GITHUB_OUTPUT -Append

      continue-on-error: false

    - name: Debug outputs / 检查版本信息
      run: |
        echo "Version: ${{ steps.get_version.outputs.version }}"
        echo "Filename: ${{ steps.get_version.outputs.filename }}"

    - name: Add MSBuild to PATH / 配置 MSBuild
      uses: microsoft/setup-msbuild@v2

    - name: Build / 构建
      working-directory: ${{env.GITHUB_WORKSPACE}}
      run: msbuild /m /p:Configuration=${{env.BUILD_CONFIGURATION}} ${{env.SOLUTION_FILE_PATH}} /verbosity:minimal

    - name: Add README / 添加说明文档
      run: Copy-Item ${{ github.workspace }}\dist\README.md ${{ github.workspace }}\x64\Release\a\README.md

    # Streamline 2.14 is included in every Aurora package.
    - name: Add Streamline 2.14 / 添加 Streamline 2.14
      shell: powershell
      run: |
        $target = "${{ github.workspace }}\x64\Release\a\OptiScaler\streamline"
        New-Item -ItemType Directory -Force -Path $target | Out-Null
        Copy-Item ${{ github.workspace }}\dist\streamline\* $target

    # DLSS 310.9 snippets already tracked in dist/nvngx are included in every Aurora package.
    - name: Add DLSS 310.9 snippets / 添加 DLSS 310.9 运行库
      shell: powershell
      run: |
        $target = "${{ github.workspace }}\x64\Release\a\OptiScaler"
        New-Item -ItemType Directory -Force -Path $target | Out-Null
        Copy-Item ${{ github.workspace }}\dist\nvngx\* $target

    # nvngx_dlssnr.dll is too large for normal Git and public forks cannot upload new LFS objects.
    # Keep it as a dedicated Release asset, download it at build time, and verify the exact tested file.
    - name: Add DLSS Neural Rendering runtime / 添加 DLSS 神经渲染运行库
      shell: powershell
      run: |
        $url = "https://github.com/abc354402600/OptiScaler-Community-Fixes/releases/download/aurora-runtime-dlssnr-310.8/nvngx_dlssnr.dll"
        $target = "${{ github.workspace }}\x64\Release\a\OptiScaler\nvngx_dlssnr.dll"
        $expectedSha256 = "e67dee209320cdafe0e93e45675d7aa34323a53acc57a72b2e40a181581c989a"

        $ProgressPreference = 'SilentlyContinue'
        Invoke-WebRequest -Uri $url -OutFile $target

        $actualSha256 = (Get-FileHash $target -Algorithm SHA256).Hash.ToLowerInvariant()
        if ($actualSha256 -ne $expectedSha256) {
            Write-Error "nvngx_dlssnr.dll SHA256 mismatch. Expected $expectedSha256, got $actualSha256"
            exit 1
        }

        Write-Output "DLSS Neural Rendering runtime verified: $actualSha256"

    - name: Package Aurora / 打包 Aurora
      shell: powershell
      run: |
        $zipName = "${{ steps.get_version.outputs.filename }}.7z"
        7z a -r ${{ github.workspace }}\$zipName ${{ github.workspace }}\x64\Release\a\*.*

      continue-on-error: false

    - name: Upload Aurora artifact / 上传 Aurora 构建产物
      uses: actions/upload-artifact@v7.0.0
      with:
        name: '${{ steps.get_version.outputs.filename }}'
        path: '${{ github.workspace }}\${{ steps.get_version.outputs.filename }}.7z'
        archive: false
        compression-level: 0
        if-no-files-found: error