Microsoft.Azure.Functions.NodeJsWorker.targets

<?xml version="1.0" encoding="utf-8" ?>
<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003" DefaultTargets="InstallGrpc">
  <!-- Run from .sln / .csproj context -->
  <PropertyGroup Condition="$(ProjectDir)!=''">
    <BaseDir>$(ProjectDir)../../</BaseDir>
    <GrpcPath>$(ProjectDir)$(OutputPath)workers/node/grpc/</GrpcPath>
  </PropertyGroup>
  <!-- Run from worker/node folder  -->
  <PropertyGroup Condition="$(ProjectDir)==''">
    <BaseDir>$(MSBuildThisFileDirectory)grpc/</BaseDir>
    <GrpcPath>$(MSBuildThisFileDirectory)grpc/</GrpcPath>
  </PropertyGroup>
  <PropertyGroup Condition="$(OS)!='Windows_NT'">
    <ModulesPrefix>lib/</ModulesPrefix>
  </PropertyGroup>

  <Target Name="CreateModulesDir" Condition="!Exists('$(BaseDir)node_modules')">
    <MakeDir Directories="$(BaseDir)node_modules" />
  </Target>

  <Target Name="InstallNodeAbi"  Condition="!Exists('$(BaseDir)node_modules/node-abi')">
    <Exec Command="npm install --prefix $(BaseDir) node-abi --production" WorkingDirectory="$(BaseDir)" />
  </Target>

  <Target Name="GetGrpcBinPath" Condition="$(GrpcBinary)==''">
    <Exec Command="node ./getNativeFile.js" ConsoleToMSBuild="true" WorkingDirectory="$(GrpcPath)">
      <Output TaskParameter="ConsoleOutput" PropertyName="GrpcBinary" />
    </Exec>
  </Target>

  <Target Name="InstallGrpcNative" Condition="!Exists('$(GrpcPath)src/node/extension_binary/$(GrpcBinary)')" >
    <Message Text="Installing node-pre-gyp and native grpc module" Importance="high" />
    <Exec Command="npm install --prefix $(BaseDir) node-pre-gyp --production" WorkingDirectory="$(BaseDir)" Condition="!Exists('$(BaseDir)node_modules/node-pre-gyp')" />
    <Message Text="$(BaseDir)$(ModulesPrefix)node_modules/node-pre-gyp/bin/node-pre-gyp install --directory $(GrpcPath)" Importance="high" />
    <Exec Command="$(BaseDir)$(ModulesPrefix)node_modules/node-pre-gyp/bin/node-pre-gyp install --directory $(GrpcPath)" />
  </Target>

  <Target Name="InstallGrpc" AfterTargets="Build" DependsOnTargets="CreateModulesDir;InstallNodeAbi;GetGrpcBinPath;InstallGrpcNative" />
</Project>