WitBindgen.csproj

<Project Sdk="Microsoft.NET.Sdk">
    <Import Project="build\BytecodeAlliance.Componentize.DotNet.WitBindgen.props" />

    <PropertyGroup>
        <PackageId>BytecodeAlliance.Componentize.DotNet.WitBindgen</PackageId>
        <Authors>Bytecode Alliance Developers</Authors>
        <Description>Tooling for creating WebAssembly components from C#</Description>
        <RepositoryUrl>https://github.com/bytecodealliance/componentize-dotnet</RepositoryUrl>
        <PackageLicenseExpression>Apache-2.0 WITH LLVM-exception</PackageLicenseExpression>
        <PackageReadmeFile>Readme.md</PackageReadmeFile>
        <PackageTags>webassembly, .net, wasm</PackageTags>
        <PackageReleaseNotes>https://github.com/bytecodealliance/componentize-dotnet/releases/tag/$(PackageVersion)</PackageReleaseNotes>

        <TargetFramework>net8.0</TargetFramework>
        <ImplicitUsings>enable</ImplicitUsings>
        <Nullable>enable</Nullable>
        <IsPackable>true</IsPackable>

        <!-- Things you might want to edit -->
        <!-- Set BuildWitBindgenLocally to true if you want to build modules/wit-bindgen locally and use its output -->
        <BuildWitBindgenLocally>false</BuildWitBindgenLocally>
        <PrebuiltWitBindgenVersion>0.30.0</PrebuiltWitBindgenVersion>
        <PrebuiltWitBindgenBaseUrl>https://github.com/bytecodealliance/wit-bindgen/releases/download/v$(PrebuiltWitBindgenVersion)/wit-bindgen-$(PrebuiltWitBindgenVersion)</PrebuiltWitBindgenBaseUrl>
        <WitBindgenModuleRoot>$(MSBuildThisFileDirectory)..\..\modules\wit-bindgen\</WitBindgenModuleRoot>

        <!-- This is a marker file that lets the build scripts identity if the files need to be modified when updating versions -->
        <CurrentWitBindgenVersion>$(MSBuildThisFileDirectory)tools\version-wit-bindgen-$(PrebuiltWitBindgenVersion)</CurrentWitBindgenVersion>

        <PrebuildWkgVersion>0.5.1</PrebuildWkgVersion>
        <PrebuildWkgBaseUrl>https://github.com/bytecodealliance/wasm-pkg-tools/releases/download/v$(PrebuildWkgVersion)/wkg</PrebuildWkgBaseUrl>
        <CurrentWkgVersion>$(MSBuildThisFileDirectory)tools\version-wkg-$(PrebuildWkgVersion)</CurrentWkgVersion>

        <!-- Don't pack any assemblies in lib/*/.dll.-->
        <NoPackageAnalysis>true</NoPackageAnalysis>
        <IncludeBuildOutput>false</IncludeBuildOutput>
    </PropertyGroup>

    <ItemGroup>
        <None Include="../../Readme.md" Pack="true" PackagePath="\"/>
    </ItemGroup>

    <Target Name="BuildOrDownloadNativeTooling" BeforeTargets="BeforeBuild" DependsOnTargets="BuildNativeTooling; DownloadNativeTooling">
    </Target>

    <Target Name="BuildNativeTooling" Condition="'$(BuildWitBindgenLocally)' == 'true'">
        <Exec Command="cargo build --release" WorkingDirectory="$(WitBindgenModuleRoot)" />

        <PropertyGroup>
            <WitBindgenExeName>wit-bindgen</WitBindgenExeName>
            <WitBindgenExeName Condition="$([MSBuild]::IsOSPlatform('Windows'))">$(WitBindgenExeName).exe</WitBindgenExeName>
        </PropertyGroup>
        
        <Copy SourceFiles="$(WitBindgenModuleRoot)target\release\$(WitBindgenExeName)" DestinationFolder="tools\$(WitBindgenToolTarget)\" />
    </Target>

    <Target Name="DownloadNativeTooling" DependsOnTargets="GetDownloadNativeToolingDependencies; DownloadNativeToolingCore" Condition="'$(BuildWitBindgenLocally)' != 'true'">		
    </Target>

    <Target Name="GetDownloadNativeToolingDependencies">
        <ItemGroup>
            <PrebuiltToolTarget Include="aarch64-linux" Rid="linux-arm64" Ext=".tar.gz" wkg="aarch64-unknown-linux-gnu"  />
            <PrebuiltToolTarget Include="aarch64-macos" Rid="osx-arm64" Ext=".tar.gz" wkg="aarch64-apple-darwin"/>
            <PrebuiltToolTarget Include="x86_64-linux" Rid="linux-x64" Ext=".tar.gz" wkg="x86_64-unknown-linux-gnu"/>
            <PrebuiltToolTarget Include="x86_64-macos" Rid="osx-x64" Ext=".tar.gz" wkg="x86_64-apple-darwin"/>
            <!-- tar on non-Windows often cannot handle zip archives -->
            <PrebuiltToolTarget Include="x86_64-windows" Rid="win-x64" Ext=".zip" ExeExt=".exe" wkg="x86_64-pc-windows-gnu" Condition="$([MSBuild]::IsOSPlatform('Windows'))"/>
        </ItemGroup>
        <ItemGroup>
            <PrebuiltWitBindgenOutputs Include="tools\%(PrebuiltToolTarget.Rid)\wit-bindgen%(PrebuiltToolTarget.ExeExt)" />
            <PrebuiltWkgOutputs Include="tools\%(PrebuiltToolTarget.Rid)\wkg%(PrebuiltToolTarget.ExeExt)" />
        </ItemGroup>
    </Target>

    <Target  Name="DownloadNativeToolingCore" Condition="!Exists('$(CurrentWitBindgenVersion)') Or !Exists('$(CurrentWkgVersion)')" Inputs="@(PrebuiltWitBindgenOutputs);$(CurrentWitBindgenVersion);$(CurrentWkgVersion)" Outputs="@(PrebuiltWitBindgenOutputs);$(CurrentWitBindgenVersion);$(CurrentWkgVersion)">
        <RemoveDir Directories="$(MSBuildThisFileDirectory)tools" />
        <MakeDir Directories="tools\%(PrebuiltToolTarget.Rid)" />
        <DownloadFile SourceUrl="$(PrebuiltWitBindgenBaseUrl)-%(PrebuiltToolTarget.Identity)%(PrebuiltToolTarget.Ext)" DestinationFolder="tools\temp" DestinationFileName="%(PrebuiltToolTarget.Rid)%(PrebuiltToolTarget.Ext)" />
        <WriteLinesToFile File="$(CurrentWitBindgenVersion)" Lines="$(PrebuiltWitBindgenVersion)" Overwrite="true" WriteOnlyWhenDifferent="true" />
        <Exec Command="tar -xf &quot;temp/%(PrebuiltToolTarget.Rid)%(PrebuiltToolTarget.Ext)&quot; -C %(PrebuiltToolTarget.Rid) --strip-components=1" WorkingDirectory="tools" />
        <RemoveDir Directories="tools\temp" />

        <DownloadFile SourceUrl="$(PrebuildWkgBaseUrl)-%(PrebuiltToolTarget.wkg)" DestinationFolder="tools\%(PrebuiltToolTarget.Rid)" DestinationFileName="wkg%(PrebuiltToolTarget.ExeExt)" />
        <Exec Command="chmod +x &quot;tools/%(PrebuiltToolTarget.Rid)/wkg%(PrebuiltToolTarget.ExeExt)&quot;" Condition="$([MSBuild]::IsOSPlatform('Windows')) != 'true'" />
        <WriteLinesToFile File="$(CurrentWkgVersion)" Lines="$(PrebuildWkgVersion)" Overwrite="true" WriteOnlyWhenDifferent="true" />
    </Target>

    <ItemGroup>
        <None Include="ImportInDev.proj" />
    </ItemGroup>

    <Target Name="PackTaskDependencies" BeforeTargets="GenerateNuspec">
        <ItemGroup>
            <_PackageFiles Include="build\**" BuildAction="Content" PackagePath="build" />
            <_PackageFiles Include="tools\**" BuildAction="Content" PackagePath="tools" />
        </ItemGroup>
    </Target>

</Project>