Disable infer-runtimes for repos that have netcoreapp projects

build/shade/_dotnet-restore.shade

@@ -10,6 +10,20 @@ restoreDir=''
 default currentDir = '${ Directory.GetCurrentDirectory() }'
 default restoreDir = '${ currentDir }'
 
-default restore_options=' ${ E("KOREBUILD_DOTNET_RESTORE_NO_INFER_RUNTIMES") == "1" ? "" : "--infer-runtimes" } ${ E("KOREBUILD_DOTNET_RESTORE_OPTIONS") }'
+@{
+    var projectFiles = Files.Include(Path.Combine(restoreDir, "*/*/project.json"));
+    bool inferRids = false;
+    foreach (var projectFile in projectFiles)
+    {
+        inferRids |= File.ReadAllText(projectFile).Contains("\"netstandardapp1.5\"");
+        if (inferRids)
+        {
+            Log.Warn("Forcing infer-runtimes because of: " + projectFile);
+            break;
+        }
+    }
+}
+
+default restore_options=' ${ inferRids ? "--infer-runtimes" : "" } ${ E("KOREBUILD_DOTNET_RESTORE_OPTIONS") }'
 
 dotnet command='restore${ restore_options }' workingDir='${ restoreDir }'