ProcessWatchdog: Add CommandLineParser NuGet package

src/Tools/ProcessWatchdog/Options.cs

+// Copyright (c) Microsoft.  All Rights Reserved.  Licensed under the Apache License, Version 2.0.  See License.txt in the project root for license information.
+
+namespace ProcessWatchdog
+{
+    internal class Options
+    {
+    }
+}
\ No newline at end of file

src/Tools/ProcessWatchdog/ProcessWatchdog.csproj

@@ -26,6 +26,7 @@
     <Reference Include="System.Xml" />
   </ItemGroup>
   <ItemGroup>
+    <Compile Include="Options.cs" />
     <Compile Include="Program.cs" />
     <Compile Include="Resources.Designer.cs">
       <AutoGen>True</AutoGen>

src/Tools/ProcessWatchdog/Program.cs

@@ -5,14 +5,39 @@
 using System.Globalization;
 using System.Linq;
 using System.Reflection;
+using CommandLine;
+
 
 namespace ProcessWatchdog
 {
     internal sealed class Program
     {
+        private Options _options;
+
+        public Program(Options options)
+        {
+            _options = options;
+        }
+
+        private int Run()
+        {
+            return 0;
+        }
+
         private static void Main(string[] args)
         {
             Banner();
+
+            Parser.Default.ParseArguments<Options>(args)
+                .MapResult(
+                    options => Run(options),
+                    err => 1);
+        }
+
+        private  static int Run(Options options)
+        {
+            var program = new Program(options);
+            return program.Run();
         }
 
         private static void Banner()

src/Tools/ProcessWatchdog/project.json

-{
-  "dependencies": { 
+{
+  "dependencies": {
+    "CommandLineParser": "2.0.273-beta",
     "System.Collections.Immutable": "1.1.37",
     "System.Reflection.Metadata": "1.2.0-rc2-23826"
   },
   "frameworks": {
-    "net45": { }
+    "net45": {}
   },
   "runtimes": {
-    "win7": { },
-    "win7-anycpu": { }
+    "win7": {},
+    "win7-anycpu": {}
   }
-}
+}
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