nuget packages script for each project under src/

packaging/nuget/package.ps1

@@ -0,0 +1,26 @@
+Push-Location $PSScriptRoot
+[Environment]::CurrentDirectory = $PWD
+
+$ProjectsDir = "..\..\src"
+$IntermediatePackagesDir = "..\..\artifacts\packages\intermediate"
+$PackagesDir = "..\..\artifacts\packages"
+
+New-Item -ItemType Directory -Force -Path $IntermediatePackagesDir
+
+foreach ($file in [System.IO.Directory]::EnumerateFiles($ProjectsDir, "project.json", "AllDirectories")) {
+    & dotnet restore "$file"
+    if (!$?) {
+        Write-Host "dotnet restore failed for: $file"
+        Exit 1
+    }
+    & dotnet pack "$file" --output "$IntermediatePackagesDir"
+    if (!$?) {
+        Write-Host "dotnet pack failed for: $file"
+        Exit 1
+    }
+}
+
+Get-ChildItem $IntermediatePackagesDir -Filter *.nupkg | Copy-Item -Destination $PackagesDir
+
+Pop-Location
+[Environment]::CurrentDirectory = $PWD