GitHub.Copilot.SDK.targets

<Project>
  <!-- These targets run in consuming projects when they build -->
  <!-- CopilotCliVersion is imported from GitHub.Copilot.SDK.props (generated at SDK build time, packaged alongside) -->
  <Import Project="$(MSBuildThisFileDirectory)GitHub.Copilot.SDK.props" Condition="'$(CopilotCliVersion)' == '' And Exists('$(MSBuildThisFileDirectory)GitHub.Copilot.SDK.props')" />

  <!-- Resolve portable RID from explicit RuntimeIdentifier or build host -->
  <PropertyGroup>
    <!-- Determine OS: from RID prefix if set, otherwise from build host -->
    <_CopilotOs Condition="'$(RuntimeIdentifier)' != '' And $(RuntimeIdentifier.StartsWith('win'))">win</_CopilotOs>
    <_CopilotOs Condition="'$(_CopilotOs)' == '' And '$(RuntimeIdentifier)' != '' And $(RuntimeIdentifier.StartsWith('osx'))">osx</_CopilotOs>
    <_CopilotOs Condition="'$(_CopilotOs)' == '' And '$(RuntimeIdentifier)' != '' And $(RuntimeIdentifier.StartsWith('maccatalyst'))">osx</_CopilotOs>
    <_CopilotOs Condition="'$(_CopilotOs)' == '' And '$(RuntimeIdentifier)' != '' And $(RuntimeIdentifier.StartsWith('linux-musl'))">linux-musl</_CopilotOs>
    <_CopilotOs Condition="'$(_CopilotOs)' == '' And '$(RuntimeIdentifier)' != ''">linux</_CopilotOs>

    <!-- Determine arch: from RID suffix if set, otherwise from build host -->
    <_CopilotArch Condition="'$(RuntimeIdentifier)' != '' And $(RuntimeIdentifier.EndsWith('-x64'))">x64</_CopilotArch>
    <_CopilotArch Condition="'$(_CopilotArch)' == '' And '$(RuntimeIdentifier)' != '' And $(RuntimeIdentifier.EndsWith('-arm64'))">arm64</_CopilotArch>

    <!-- When no RuntimeIdentifier is set, use the SDK's portable RID for the build host -->
    <_CopilotRid Condition="'$(_CopilotOs)' != '' And '$(_CopilotArch)' != ''">$(_CopilotOs)-$(_CopilotArch)</_CopilotRid>
    <_CopilotRid Condition="'$(_CopilotRid)' == '' And '$(RuntimeIdentifier)' == ''">$(NETCoreSdkPortableRuntimeIdentifier)</_CopilotRid>
  </PropertyGroup>

  <!-- Fail if we couldn't determine a portable RID from the given RuntimeIdentifier -->
  <Target Name="_ValidateCopilotRid" BeforeTargets="BeforeBuild" Condition="'$(RuntimeIdentifier)' != '' And '$(_CopilotRid)' == ''">
    <Error Text="Could not determine a supported portable RID from RuntimeIdentifier '$(RuntimeIdentifier)'. Supported RIDs: win-x64, win-arm64, linux-x64, linux-arm64, linux-musl-x64, linux-musl-arm64, osx-x64, osx-arm64." />
  </Target>

  <!-- Map RID to the platform suffix used by Copilot CLI release assets -->
  <PropertyGroup>
    <_CopilotPlatform Condition="'$(_CopilotRid)' == 'win-x64'">win32-x64</_CopilotPlatform>
    <_CopilotPlatform Condition="'$(_CopilotRid)' == 'win-arm64'">win32-arm64</_CopilotPlatform>
    <_CopilotPlatform Condition="'$(_CopilotRid)' == 'linux-x64'">linux-x64</_CopilotPlatform>
    <_CopilotPlatform Condition="'$(_CopilotRid)' == 'linux-arm64'">linux-arm64</_CopilotPlatform>
    <_CopilotPlatform Condition="'$(_CopilotRid)' == 'linux-musl-x64'">linuxmusl-x64</_CopilotPlatform>
    <_CopilotPlatform Condition="'$(_CopilotRid)' == 'linux-musl-arm64'">linuxmusl-arm64</_CopilotPlatform>
    <_CopilotPlatform Condition="'$(_CopilotRid)' == 'osx-x64'">darwin-x64</_CopilotPlatform>
    <_CopilotPlatform Condition="'$(_CopilotRid)' == 'osx-arm64'">darwin-arm64</_CopilotPlatform>
    <_CopilotBinary Condition="$(_CopilotRid.StartsWith('win-'))">copilot.exe</_CopilotBinary>
    <_CopilotBinary Condition="'$(_CopilotBinary)' == ''">copilot</_CopilotBinary>
    <_CopilotRuntimeWrapper Condition="$(_CopilotRid.StartsWith('win-'))">copilot-runtime.exe</_CopilotRuntimeWrapper>
    <_CopilotRuntimeWrapper Condition="'$(_CopilotRuntimeWrapper)' == ''">copilot-runtime</_CopilotRuntimeWrapper>
    <!-- FFI in-process hosting cdylib, renamed from the tarball's napi-style
         prebuilds/<platform>/runtime.node to the natural platform shared-library
         name (what the Rust cdylib would be called if napi didn't rename it to
         .node). The .NET host loads it by absolute path, so the name is ours. -->
    <_CopilotRuntimeLib Condition="$(_CopilotRid.StartsWith('win-'))">copilot_runtime.dll</_CopilotRuntimeLib>
    <_CopilotRuntimeLib Condition="$(_CopilotRid.StartsWith('osx-'))">libcopilot_runtime.dylib</_CopilotRuntimeLib>
    <_CopilotRuntimeLib Condition="'$(_CopilotRuntimeLib)' == ''">libcopilot_runtime.so</_CopilotRuntimeLib>
  </PropertyGroup>

  <!-- Allow customization of the Copilot CLI GitHub release download base URL.
       This is primarily for organizations using private or mirrored release assets.
       Set CopilotCliReleaseBaseUrl in your .csproj or Directory.Build.props, for example:
       <PropertyGroup>
         <CopilotCliReleaseBaseUrl>https://your-mirror.example.com/copilot-cli/releases/download</CopilotCliReleaseBaseUrl>
       </PropertyGroup>
       COPILOT_CLI_DOWNLOAD_BASE_URL is also honored. -->
  <PropertyGroup>
    <CopilotCliReleaseBaseUrl Condition="'$(CopilotCliReleaseBaseUrl)' == '' And '$(COPILOT_CLI_DOWNLOAD_BASE_URL)' != ''">$(COPILOT_CLI_DOWNLOAD_BASE_URL)</CopilotCliReleaseBaseUrl>
    <CopilotCliReleaseBaseUrl Condition="'$(CopilotCliReleaseBaseUrl)' == ''">https://github.com/github/copilot-cli/releases/download</CopilotCliReleaseBaseUrl>
  </PropertyGroup>

  <!-- Timeout in seconds for downloading the Copilot CLI tarball.
       Override CopilotCliDownloadTimeout in your .csproj or Directory.Build.props if needed.
       Default is 600 seconds (10 minutes) to handle slow or unreliable network conditions. -->
  <PropertyGroup>
    <CopilotCliDownloadTimeout Condition="'$(CopilotCliDownloadTimeout)' == ''">600</CopilotCliDownloadTimeout>
  </PropertyGroup>

  <!-- Allow consumers to point the targets at a pre-downloaded Copilot CLI binary
       (for example, fetched separately from an authenticated release mirror, since
       MSBuild's DownloadFile task does not support credentials).
       When CopilotCliBinaryPath is set:
         - The built-in download target is skipped automatically; no need to also set
           CopilotSkipCliDownload=true.
         - The copy and register targets still place that binary into the build output
           and propagate it to referencing projects.
       Example:
         <PropertyGroup>
           <CopilotCliBinaryPath>$(MSBuildProjectDirectory)\copilot-cli\copilot.exe</CopilotCliBinaryPath>
         </PropertyGroup>
  -->
  <PropertyGroup>
    <_CopilotCliBinaryPath Condition="'$(CopilotCliBinaryPath)' != ''">$(CopilotCliBinaryPath)</_CopilotCliBinaryPath>
  </PropertyGroup>

  <!-- Download and extract the CLI runtime bundle.
       Skipped when CopilotCliBinaryPath is set (consumer supplied the binary)
       or when CopilotSkipCliDownload=true (consumer opted out entirely). -->
  <Target Name="_DownloadCopilotCli" DependsOnTargets="$(_CopilotCliVersionTarget)" BeforeTargets="BeforeBuild" Condition="'$(TargetFramework)' != '' And '$(CopilotCliBinaryPath)' == '' And '$(CopilotSkipCliDownload)' != 'true' And '$(_CopilotPlatform)' != ''">
    <Error Condition="'$(CopilotCliVersion)' == ''" Text="CopilotCliVersion is not set. The GitHub.Copilot.SDK.props file may be missing from the NuGet package." />

    <!-- Compute paths using version (now available) -->
    <PropertyGroup>
      <_CopilotCacheDir>$(IntermediateOutputPath)copilot-cli\$(CopilotCliVersion)\$(_CopilotPlatform)</_CopilotCacheDir>
      <!-- Release archives do not contain package/copilot[.exe]. Use the runtime
           wrapper as the cached compatibility entrypoint and completion marker. -->
      <_CopilotCliBinaryPath Condition="'$(_CopilotCliBinaryPath)' == ''">$(_CopilotCacheDir)\prebuilds\$(_CopilotPlatform)\$(_CopilotRuntimeWrapper)</_CopilotCliBinaryPath>
      <_CopilotRuntimeNodePath>$(_CopilotCacheDir)\prebuilds\$(_CopilotPlatform)\runtime.node</_CopilotRuntimeNodePath>
      <_CopilotRuntimeBundleCompleteMarker>$(_CopilotCacheDir)\.copilot-runtime-complete</_CopilotRuntimeBundleCompleteMarker>
      <_CopilotArchivePath>$(_CopilotCacheDir)\copilot.tgz</_CopilotArchivePath>
      <_CopilotChecksumPath>$(_CopilotCacheDir)\SHA256SUMS.txt</_CopilotChecksumPath>
      <_CopilotAssetName>github-copilot-$(CopilotCliVersion)-$(_CopilotPlatform).tgz</_CopilotAssetName>
      <_CopilotAssetNameRegex>$([System.Text.RegularExpressions.Regex]::Escape('$(_CopilotAssetName)'))</_CopilotAssetNameRegex>
      <_CopilotNormalizedReleaseBaseUrl>$([System.String]::Copy('$(CopilotCliReleaseBaseUrl)').TrimEnd('/'))</_CopilotNormalizedReleaseBaseUrl>
      <_CopilotReleaseUrl>$(_CopilotNormalizedReleaseBaseUrl)/v$(CopilotCliVersion)</_CopilotReleaseUrl>
      <_CopilotDownloadUrl>$(_CopilotReleaseUrl)/$(_CopilotAssetName)</_CopilotDownloadUrl>
      <_CopilotChecksumsUrl>$(_CopilotReleaseUrl)/SHA256SUMS.txt</_CopilotChecksumsUrl>
      <_CopilotRuntimeBundleMissing Condition="!Exists('$(_CopilotCliBinaryPath)') Or !Exists('$(_CopilotRuntimeNodePath)') Or !Exists('$(_CopilotRuntimeBundleCompleteMarker)')">true</_CopilotRuntimeBundleMissing>
      <!-- DownloadFile Timeout is in milliseconds; convert from user-facing seconds -->
      <_CopilotCliDownloadTimeoutMs>$([System.Convert]::ToInt32($([MSBuild]::Multiply($(CopilotCliDownloadTimeout), 1000))))</_CopilotCliDownloadTimeoutMs>
    </PropertyGroup>

    <!-- Reacquire incomplete bundles into an empty cache so stale files cannot survive extraction. -->
    <RemoveDir Directories="$(_CopilotCacheDir)" Condition="'$(_CopilotRuntimeBundleMissing)' == 'true'" />

    <!-- Download if not cached -->
    <MakeDir Directories="$(_CopilotCacheDir)" Condition="'$(_CopilotRuntimeBundleMissing)' == 'true'" />
    <Message Importance="high" Text="Downloading Copilot CLI $(CopilotCliVersion) for $(_CopilotPlatform)..." Condition="'$(_CopilotRuntimeBundleMissing)' == 'true'" />
    <DownloadFile SourceUrl="$(_CopilotChecksumsUrl)" DestinationFolder="$(_CopilotCacheDir)" DestinationFileName="SHA256SUMS.txt"
                  Timeout="$(_CopilotCliDownloadTimeoutMs)"
                  Condition="'$(_CopilotRuntimeBundleMissing)' == 'true'" />
    <ReadLinesFromFile File="$(_CopilotChecksumPath)" Condition="'$(_CopilotRuntimeBundleMissing)' == 'true'">
      <Output TaskParameter="Lines" ItemName="_CopilotChecksumLine" />
    </ReadLinesFromFile>
    <ItemGroup Condition="'$(_CopilotRuntimeBundleMissing)' == 'true'">
      <_CopilotChecksumMatch Include="@(_CopilotChecksumLine)"
                             Condition="$([System.Text.RegularExpressions.Regex]::IsMatch('%(Identity)', '^[0-9a-fA-F]{64}[\t ]+\*?$(_CopilotAssetNameRegex)[\t ]*$'))" />
    </ItemGroup>
    <Error Condition="'$(_CopilotRuntimeBundleMissing)' == 'true' And '@(_CopilotChecksumMatch->Count())' != '1'"
           Text="SHA256SUMS.txt from '$(_CopilotChecksumsUrl)' must contain exactly one checksum for $(_CopilotAssetName)." />
    <DownloadFile SourceUrl="$(_CopilotDownloadUrl)" DestinationFolder="$(_CopilotCacheDir)" DestinationFileName="copilot.tgz"
                  Timeout="$(_CopilotCliDownloadTimeoutMs)"
                  Condition="'$(_CopilotRuntimeBundleMissing)' == 'true'" />
    <GetFileHash Files="$(_CopilotArchivePath)" Algorithm="SHA256" Condition="'$(_CopilotRuntimeBundleMissing)' == 'true'">
      <Output TaskParameter="Items" ItemName="_CopilotArchiveHash" />
    </GetFileHash>
    <PropertyGroup Condition="'$(_CopilotRuntimeBundleMissing)' == 'true'">
      <_CopilotChecksumLineValue>@(_CopilotChecksumMatch)</_CopilotChecksumLineValue>
      <_CopilotArchiveHashValue>@(_CopilotArchiveHash->'%(FileHash)')</_CopilotArchiveHashValue>
      <_CopilotExpectedChecksum>$([System.String]::Copy('$(_CopilotChecksumLineValue)').Substring(0, 64).ToUpperInvariant())</_CopilotExpectedChecksum>
      <_CopilotActualChecksum>$([System.String]::Copy('$(_CopilotArchiveHashValue)').ToUpperInvariant())</_CopilotActualChecksum>
      <_CopilotChecksumMismatch Condition="'$(_CopilotExpectedChecksum)' != '$(_CopilotActualChecksum)'">true</_CopilotChecksumMismatch>
    </PropertyGroup>
    <Delete Files="$(_CopilotArchivePath)" Condition="'$(_CopilotChecksumMismatch)' == 'true'" />
    <Error Condition="'$(_CopilotChecksumMismatch)' == 'true'"
           Text="Checksum mismatch for $(_CopilotAssetName): expected $(_CopilotExpectedChecksum), got $(_CopilotActualChecksum)." />

    <!-- Extract using tar (use Windows system tar explicitly to avoid Git bash tar issues) -->
    <PropertyGroup>
      <_TarCommand Condition="$([MSBuild]::IsOSPlatform('Windows'))">$(SystemRoot)\System32\tar.exe</_TarCommand>
      <_TarCommand Condition="'$(_TarCommand)' == ''">tar</_TarCommand>
    </PropertyGroup>
    <Exec Command="&quot;$(_TarCommand)&quot; -xzf &quot;$(_CopilotArchivePath)&quot; --strip-components=1 -C &quot;$(_CopilotCacheDir)&quot;"
          Condition="'$(_CopilotRuntimeBundleMissing)' == 'true'" />

    <Error Condition="!Exists('$(_CopilotCliBinaryPath)')" Text="Failed to extract Copilot runtime wrapper to $(_CopilotCliBinaryPath)" />
    <Error Condition="!Exists('$(_CopilotRuntimeNodePath)')" Text="Copilot runtime wrapper at '$(_CopilotCliBinaryPath)' is missing its adjacent runtime.node at '$(_CopilotRuntimeNodePath)'." />
    <WriteLinesToFile File="$(_CopilotRuntimeBundleCompleteMarker)" Lines="$(CopilotCliVersion)" Overwrite="true"
                      Condition="'$(_CopilotRuntimeBundleMissing)' == 'true'" />
  </Target>

  <!-- Copy the compatibility CLI entrypoint to output and register it for transitive
       copy. Release bundles use copilot-runtime[.exe] as the source and retain the
       copilot[.exe] output alias; explicit CopilotCliBinaryPath values are unchanged.
       Skipped only when CopilotSkipCliDownload=true and no path was supplied. -->
  <Target Name="_CopyCopilotCliToOutput" AfterTargets="Build" DependsOnTargets="_DownloadCopilotCli" Condition="'$(TargetFramework)' != '' And ('$(CopilotCliBinaryPath)' != '' Or '$(CopilotSkipCliDownload)' != 'true') And '$(_CopilotPlatform)' != ''">
    <PropertyGroup>
      <_CopilotCacheDir Condition="'$(_CopilotCacheDir)' == ''">$(IntermediateOutputPath)copilot-cli\$(CopilotCliVersion)\$(_CopilotPlatform)</_CopilotCacheDir>
      <_CopilotCliBinaryPath Condition="'$(_CopilotCliBinaryPath)' == ''">$(_CopilotCacheDir)\prebuilds\$(_CopilotPlatform)\$(_CopilotRuntimeWrapper)</_CopilotCliBinaryPath>
      <_CopilotOutputDir>$(OutDir)runtimes\$(_CopilotRid)\native</_CopilotOutputDir>
      <!-- FFI in-process hosting cdylib. Loaded by the SDK in-proc (not needed
           for stdio), so only emitted when the tarball ships it. Copied from the
           tarball's prebuilds/<platform>/runtime.node to a flat, natural
           shared-library name next to the CLI binary. -->
      <_CopilotRuntimeNodePath>$(_CopilotCacheDir)\prebuilds\$(_CopilotPlatform)\runtime.node</_CopilotRuntimeNodePath>
      <_CopilotRuntimeWrapperPath Condition="'$(_CopilotRuntimeWrapperPath)' == ''">$(_CopilotCacheDir)\prebuilds\$(_CopilotPlatform)\$(_CopilotRuntimeWrapper)</_CopilotRuntimeWrapperPath>
      <_CopilotRuntimeAssetManifest>$(_CopilotOutputDir)\.copilot-runtime-assets</_CopilotRuntimeAssetManifest>
      <_CopilotExplicitCliMarker>$(_CopilotOutputDir)\.copilot-explicit-cli</_CopilotExplicitCliMarker>
    </PropertyGroup>
    <Error Condition="!Exists('$(_CopilotCliBinaryPath)')" Text="Copilot CLI binary not found at '$(_CopilotCliBinaryPath)'. Set CopilotCliBinaryPath to an existing CLI binary for the current RID, or remove CopilotSkipCliDownload=true to let the SDK download it." />
    <Error Condition="Exists('$(_CopilotRuntimeWrapperPath)') != Exists('$(_CopilotRuntimeNodePath)')" Text="Incomplete Copilot runtime bundle in '$(_CopilotCacheDir)\prebuilds\$(_CopilotPlatform)': $(_CopilotRuntimeWrapper) and runtime.node are both required." />
    <ReadLinesFromFile File="$(_CopilotRuntimeAssetManifest)" Condition="Exists('$(_CopilotRuntimeAssetManifest)')">
      <Output TaskParameter="Lines" ItemName="_CopilotPreviousRuntimeAsset" />
    </ReadLinesFromFile>
    <ItemGroup>
      <_CopilotSafePreviousRuntimeAsset Include="@(_CopilotPreviousRuntimeAsset)"
                                        Condition="!$([System.IO.Path]::IsPathRooted('%(Identity)')) And !$([System.String]::Copy('%(Identity)').Contains('..'))" />
    </ItemGroup>
    <Delete Files="@(_CopilotSafePreviousRuntimeAsset->'$(_CopilotOutputDir)\%(Identity)')" />
    <Delete Files="$(_CopilotRuntimeAssetManifest)" />
    <ItemGroup Condition="Exists('$(_CopilotRuntimeWrapperPath)') And Exists('$(_CopilotRuntimeNodePath)')">
      <_CopilotRuntimeRootAsset Include="$(_CopilotCacheDir)\**\*"
                                Exclude="$(_CopilotCacheDir)\.copilot-runtime-complete;$(_CopilotCacheDir)\app.js;$(_CopilotCacheDir)\assets\**\*;$(_CopilotCacheDir)\changelog.json;$(_CopilotCacheDir)\copilot;$(_CopilotCacheDir)\copilot.exe;$(_CopilotCacheDir)\copilot.tgz;$(_CopilotCacheDir)\foundry-local-sdk\**\*;$(_CopilotCacheDir)\index.js;$(_CopilotCacheDir)\LICENSE.md;$(_CopilotCacheDir)\napi-oop-runtime\**\*;$(_CopilotCacheDir)\npm-loader.js;$(_CopilotCacheDir)\package.json;$(_CopilotCacheDir)\prebuilds\**\*;$(_CopilotCacheDir)\pvrecorder\**\*;$(_CopilotCacheDir)\queries\**\*;$(_CopilotCacheDir)\README.md;$(_CopilotCacheDir)\sea-loader.js;$(_CopilotCacheDir)\SHA256SUMS.txt;$(_CopilotCacheDir)\tree-sitter*.wasm;$(_CopilotCacheDir)\voice-*.js;$(_CopilotCacheDir)\webview\**\*" />
      <_CopilotRuntimePrebuildAsset Include="$(_CopilotCacheDir)\prebuilds\$(_CopilotPlatform)\**\*"
                                    Exclude="$(_CopilotCacheDir)\prebuilds\$(_CopilotPlatform)\cli-native.node;$(_CopilotCacheDir)\prebuilds\$(_CopilotPlatform)\mediaremote-adapter\**\*;$(_CopilotCacheDir)\prebuilds\$(_CopilotPlatform)\copilot-runtime-bin*" />
    </ItemGroup>
    <MakeDir Directories="$(_CopilotOutputDir)" />
    <WriteLinesToFile File="$(_CopilotExplicitCliMarker)" Lines="explicit" Overwrite="true"
                      Condition="'$(CopilotCliBinaryPath)' != ''" />
    <Delete Files="$(_CopilotExplicitCliMarker)" Condition="'$(CopilotCliBinaryPath)' == ''" />
    <Copy SourceFiles="$(_CopilotCliBinaryPath)" DestinationFiles="$(_CopilotOutputDir)\$(_CopilotBinary)" SkipUnchangedFiles="true" />
    <Copy SourceFiles="$(_CopilotRuntimeNodePath)" DestinationFiles="$(_CopilotOutputDir)\$(_CopilotRuntimeLib)" SkipUnchangedFiles="true" Condition="Exists('$(_CopilotRuntimeNodePath)')" />
    <Copy SourceFiles="@(_CopilotRuntimeRootAsset)"
          DestinationFiles="@(_CopilotRuntimeRootAsset->'$(_CopilotOutputDir)\%(RecursiveDir)%(Filename)%(Extension)')"
          SkipUnchangedFiles="true" />
    <Copy SourceFiles="@(_CopilotRuntimePrebuildAsset)"
          DestinationFiles="@(_CopilotRuntimePrebuildAsset->'$(_CopilotOutputDir)\%(RecursiveDir)%(Filename)%(Extension)')"
          SkipUnchangedFiles="true" />
    <WriteLinesToFile File="$(_CopilotRuntimeAssetManifest)"
                      Lines="@(_CopilotRuntimeRootAsset->'%(RecursiveDir)%(Filename)%(Extension)');@(_CopilotRuntimePrebuildAsset->'%(RecursiveDir)%(Filename)%(Extension)')"
                      Overwrite="true"
                      Condition="'@(_CopilotRuntimeRootAsset)' != '' Or '@(_CopilotRuntimePrebuildAsset)' != ''" />
    <Delete Files="$(_CopilotOutputDir)\$(_CopilotRuntimeLib)" Condition="!Exists('$(_CopilotRuntimeNodePath)')" />
  </Target>

  <!-- Register the compatibility entrypoint as content so it flows through project references
       and publish output. Tool packages (PackAsTool) are built from the publish layout, so the
       runtime assets must be registered for publish as well as build output.
       Same gating semantics as _CopyCopilotCliToOutput. -->
  <Target Name="_RegisterCopilotCliForCopy" BeforeTargets="GetCopyToOutputDirectoryItems;GetCopyToPublishDirectoryItems" DependsOnTargets="_DownloadCopilotCli" Condition="'$(TargetFramework)' != '' And ('$(CopilotCliBinaryPath)' != '' Or '$(CopilotSkipCliDownload)' != 'true') And '$(_CopilotPlatform)' != ''">
    <PropertyGroup>
      <_CopilotCacheDir Condition="'$(_CopilotCacheDir)' == ''">$(IntermediateOutputPath)copilot-cli\$(CopilotCliVersion)\$(_CopilotPlatform)</_CopilotCacheDir>
      <_CopilotCliBinaryPath Condition="'$(_CopilotCliBinaryPath)' == ''">$(_CopilotCacheDir)\prebuilds\$(_CopilotPlatform)\$(_CopilotRuntimeWrapper)</_CopilotCliBinaryPath>
      <_CopilotRuntimeNodePath>$(_CopilotCacheDir)\prebuilds\$(_CopilotPlatform)\runtime.node</_CopilotRuntimeNodePath>
      <_CopilotRuntimeWrapperPath Condition="'$(_CopilotRuntimeWrapperPath)' == ''">$(_CopilotCacheDir)\prebuilds\$(_CopilotPlatform)\$(_CopilotRuntimeWrapper)</_CopilotRuntimeWrapperPath>
      <_CopilotExplicitCliMarker>$(_CopilotCacheDir)\.copilot-explicit-cli</_CopilotExplicitCliMarker>
    </PropertyGroup>
    <Error Condition="!Exists('$(_CopilotCliBinaryPath)')" Text="Copilot CLI binary not found at '$(_CopilotCliBinaryPath)'. Set CopilotCliBinaryPath to an existing CLI binary for the current RID, or remove CopilotSkipCliDownload=true to let the SDK download it." />
    <Error Condition="Exists('$(_CopilotRuntimeWrapperPath)') != Exists('$(_CopilotRuntimeNodePath)')" Text="Incomplete Copilot runtime bundle in '$(_CopilotCacheDir)\prebuilds\$(_CopilotPlatform)': $(_CopilotRuntimeWrapper) and runtime.node are both required." />
    <MakeDir Directories="$(_CopilotCacheDir)" Condition="'$(CopilotCliBinaryPath)' != ''" />
    <WriteLinesToFile File="$(_CopilotExplicitCliMarker)" Lines="explicit" Overwrite="true"
                      Condition="'$(CopilotCliBinaryPath)' != ''" />
    <ItemGroup>
      <_CopilotRuntimeRootAsset Include="$(_CopilotCacheDir)\**\*"
                                Exclude="$(_CopilotCacheDir)\.copilot-runtime-complete;$(_CopilotCacheDir)\app.js;$(_CopilotCacheDir)\assets\**\*;$(_CopilotCacheDir)\changelog.json;$(_CopilotCacheDir)\copilot;$(_CopilotCacheDir)\copilot.exe;$(_CopilotCacheDir)\copilot.tgz;$(_CopilotCacheDir)\foundry-local-sdk\**\*;$(_CopilotCacheDir)\index.js;$(_CopilotCacheDir)\LICENSE.md;$(_CopilotCacheDir)\napi-oop-runtime\**\*;$(_CopilotCacheDir)\npm-loader.js;$(_CopilotCacheDir)\package.json;$(_CopilotCacheDir)\prebuilds\**\*;$(_CopilotCacheDir)\pvrecorder\**\*;$(_CopilotCacheDir)\queries\**\*;$(_CopilotCacheDir)\README.md;$(_CopilotCacheDir)\sea-loader.js;$(_CopilotCacheDir)\SHA256SUMS.txt;$(_CopilotCacheDir)\tree-sitter*.wasm;$(_CopilotCacheDir)\voice-*.js;$(_CopilotCacheDir)\webview\**\*"
                                Condition="Exists('$(_CopilotRuntimeWrapperPath)') And Exists('$(_CopilotRuntimeNodePath)')" />
      <_CopilotRuntimePrebuildAsset Include="$(_CopilotCacheDir)\prebuilds\$(_CopilotPlatform)\**\*"
                                    Exclude="$(_CopilotCacheDir)\prebuilds\$(_CopilotPlatform)\cli-native.node;$(_CopilotCacheDir)\prebuilds\$(_CopilotPlatform)\mediaremote-adapter\**\*;$(_CopilotCacheDir)\prebuilds\$(_CopilotPlatform)\copilot-runtime-bin*"
                                    Condition="Exists('$(_CopilotRuntimeWrapperPath)') And Exists('$(_CopilotRuntimeNodePath)')" />
      <ContentWithTargetPath Include="$(_CopilotCliBinaryPath)" 
                             TargetPath="runtimes\$(_CopilotRid)\native\$(_CopilotBinary)"
                             CopyToOutputDirectory="PreserveNewest"
                             CopyToPublishDirectory="PreserveNewest" />
      <ContentWithTargetPath Include="$(_CopilotExplicitCliMarker)"
                             TargetPath="runtimes\$(_CopilotRid)\native\.copilot-explicit-cli"
                             CopyToOutputDirectory="PreserveNewest"
                             CopyToPublishDirectory="PreserveNewest"
                             Condition="'$(CopilotCliBinaryPath)' != ''" />
      <!-- FFI cdylib (only when the tarball ships it); see _CopyCopilotCliToOutput. -->
      <ContentWithTargetPath Include="$(_CopilotRuntimeNodePath)"
                             TargetPath="runtimes\$(_CopilotRid)\native\$(_CopilotRuntimeLib)"
                             CopyToOutputDirectory="PreserveNewest"
                             CopyToPublishDirectory="PreserveNewest"
                             Condition="Exists('$(_CopilotRuntimeNodePath)')" />
      <ContentWithTargetPath Include="@(_CopilotRuntimeRootAsset)"
                             TargetPath="runtimes\$(_CopilotRid)\native\%(RecursiveDir)%(Filename)%(Extension)"
                             CopyToOutputDirectory="PreserveNewest"
                             CopyToPublishDirectory="PreserveNewest" />
      <ContentWithTargetPath Include="@(_CopilotRuntimePrebuildAsset)"
                             TargetPath="runtimes\$(_CopilotRid)\native\%(RecursiveDir)%(Filename)%(Extension)"
                             CopyToOutputDirectory="PreserveNewest"
                             CopyToPublishDirectory="PreserveNewest" />
    </ItemGroup>
  </Target>
</Project>