Create a single nuget package that supports windows / linux / macos

Author: josetr

.github/workflows/main.yml

@@ -54,13 +54,46 @@ jobs:
         shell: bash
         run: build/test.sh -platform $PLATFORM
 
-      - name: 'Upload Artifact'
-        uses: actions/upload-artifact@v2
-        if: github.ref == 'refs/heads/master'
+      - name: Pack
+        shell: bash
+        run: build/build.sh prepack -platform $PLATFORM
+
+      - uses: actions/upload-artifact@v2
         with:
-          name: cppsharp-${{ matrix.config.os }}-${{ matrix.config.platform }}-${{ matrix.config.cc }}
+          name: intermediate
           path: |
-            bin/**/CppSharp*
-            bin/**/Std-symbols*
-            bin/**/lib/**
+            artifacts
             include/**/*.h
+
+  create_package:
+    runs-on: windows-2019
+    needs: build
+    if: |
+      (github.event_name == 'push' && (github.ref == 'refs/heads/master' || contains(github.ref, 'nuget'))) ||
+      (github.event.pull_request.head.repo.full_name != github.repository && contains(github.event.pull_request.head.ref, 'nuget'))
+
+    env:
+      DOTNET_NOLOGO: true
+      DOTNET_CLI_TELEMETRY_OPTOUT: true
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - uses: actions/download-artifact@v2
+        with:
+          name: intermediate
+
+      - name: Setup
+        shell: bash
+        run: build/build.sh generate_config
+
+      - name: Create package
+        shell: bash
+        run: build/build.sh pack
+
+      - name: Upload package
+        uses: actions/upload-artifact@v2
+        with:
+          name: CppSharp.nupkg
+          path: |
+            artifacts/*.nupkg

.gitignore

@@ -45,6 +45,7 @@ src/generator/generator
 /build/config.props
 /build/premake/premake5*
 /build/gen
+/artifacts
 /deps/llvm
 /extra
 /include/include

Directory.Build.props

@@ -5,23 +5,36 @@
     <RootDir>$(MSBuildThisFileDirectory)</RootDir>
     <Platforms>x86;x64</Platforms>
     <AppendTargetFrameworkToOutputPath>false</AppendTargetFrameworkToOutputPath>
-    <ManagePackageVersionsCentrally>true</ManagePackageVersionsCentrally>
+    <ManagePackageVersionsCentrally>true</ManagePackageVersionsCentrally>    
+    <PackageLicenseExpression>MIT</PackageLicenseExpression>
+    <RepositoryUrl>https://github.com/mono/CppSharp</RepositoryUrl>
+    <RepositoryCommit>$(GITHUB_SHA)</RepositoryCommit>
+    <Authors>João Matos, Dimitar Dobrev, Jose Torres</Authors>
+    <Copyright>João Matos, Dimitar Dobrev</Copyright>
+    <Version>0.10.6</Version>
+    <IsPackable>false</IsPackable>
     <BuildDir>$(RootDir)build\</BuildDir>
     <ObjDir>$(BuildDir)obj\</ObjDir>
     <GenDir>$(BuildDir)gen\</GenDir>
     <SrcDir>$(RootDir)src\</SrcDir>
+    <GlobalTargetFramework>$(TargetFramework)</GlobalTargetFramework>
     <BaseIntermediateOutputPath>$(ObjDir)$(MSBuildProjectName)\</BaseIntermediateOutputPath>
     <BaseOutputPath>$(RootDir)bin\</BaseOutputPath>
     <OutputPath>$(BaseOutputPath)$(Configuration)_$(PlatformTarget)\</OutputPath>
     <ActionDir>$(BuildDir)$(PremakeAction)\</ActionDir>
     <NativeProjectsDir>$(ActionDir)projects\</NativeProjectsDir>
+    <PackageDir>$(RootDir)artifacts\package\</PackageDir>
     <TargetDir>$(OutputPath)</TargetDir>
     <LangVersion>8.0</LangVersion>
     <WarningLevel>4</WarningLevel>
     <DotNetCmd>dotnet</DotNetCmd>
     <GeneratorFileExtension>dll</GeneratorFileExtension>
     <DotNetCmd Condition="'$(PlatformTarget)' == 'x86' AND Exists('$(MSBuildProgramFiles32)\dotnet\dotnet.exe')">"$(MSBuildProgramFiles32)\dotnet\dotnet.exe"</DotNetCmd>
     <DotNetCmd Condition="'$(PlatformTarget)' == 'x64' AND Exists('$(ProgramW6432)\dotnet\dotnet.exe')">"$(ProgramW6432)\dotnet\dotnet.exe"</DotNetCmd>
+    <RID Condition="$(IsWindows)">win</RID>    
+    <RID Condition="$(IsLinux)">linux</RID>
+    <RID Condition="$(IsMacOSX)">osx</RID>
+    <RID>$(RID)-$(PlatformTarget)</RID>
   </PropertyGroup>
 
   <PropertyGroup Condition="'$(CPPSHARP_RELEASE)' != 'true'">
@@ -34,4 +47,9 @@
     <GeneratorFileExtension>exe</GeneratorFileExtension>
     <DotNetCmd></DotNetCmd>
   </PropertyGroup>
+
+  <Target Name="prepack" DependsOnTargets="Build" Condition="'$(IsPackable)' == 'true'">
+    <Copy SourceFiles="$(TargetDir)ref\$(TargetFileName)" DestinationFolder="$(PackageDir)ref\$(GlobalTargetFramework)" Condition="'$(ProduceReferenceAssembly)' == 'true' AND '$(RID)' == 'win-x64'" />
+    <Copy SourceFiles="$(TargetPath)" DestinationFolder="$(PackageDir)runtimes\$(RID)\lib\$(GlobalTargetFramework)" />
+  </Target>
 </Project>

build/Helpers.lua

@@ -38,6 +38,11 @@ newoption {
  }
 }
 
+newoption {
+  trigger = "config_only",
+  description = "Only generate configuration file",
+}
+
 rootdir = path.getabsolute("../")
 srcdir = path.join(rootdir, "src");
 incdir = path.join(rootdir, "include");

build/build.sh

@@ -12,6 +12,7 @@ bindir="$rootdir/bin"
 objdir="$builddir/obj"
 gendir="$builddir/gen"
 slnpath="$rootdir/CppSharp.sln"
+artifacts="$rootdir/artifacts"
 oshost=""
 os=""
 test=
@@ -43,6 +44,11 @@ build()
   fi
 }
 
+generate_config()
+{
+  $builddir/premake.sh --file=$builddir/premake5.lua $vs --os=$os --arch=$platform --configuration=$configuration --config_only
+}
+
 generate()
 {
   download_llvm
@@ -60,6 +66,19 @@ restore()
   $msbuild $slnpath -p:Configuration=$configuration -p:Platform=$platform -v:$verbosity -t:restore -nologo
 }
 
+prepack()
+{
+  find_msbuild
+  $msbuild $slnpath -t:prepack -p:Configuration=$configuration -p:Platform=$platform -v:$verbosity -nologo
+}
+
+pack()
+{
+  find_msbuild
+  $msbuild -t:restore $rootdir/src/Package/CppSharp.Package.csproj -p:Configuration=$configuration -p:Platform=$platform
+  $msbuild -t:pack $rootdir/src/Package/CppSharp.Package.csproj -p:Configuration=$configuration -p:Platform=$platform -p:PackageOutputPath=$rootdir/artifacts
+}
+
 test()
 {
   dotnet test {$bindir/${configuration}_$platform,$gendir/*}/*.Tests*.dll --nologo
@@ -172,6 +191,7 @@ while [[ $# > 0 ]]; do
       ;;
     -ci)
       ci=true
+      export CI=true
       ;;
     -build_only)
       build_only=true
@@ -187,6 +207,15 @@ case "$cmd" in
   generate)
     generate
     ;;
+  generate_config)
+    generate_config
+    ;;    
+  prepack)
+    prepack
+    ;;
+  pack)
+    pack
+    ;;
   restore)
     restore
     ;;