Refactoring status using rxjs

package.json

@@ -69,10 +69,10 @@
     "http-proxy-agent": "^2.0.0",
     "https-proxy-agent": "^2.1.1",
     "jsonc-parser": "^1.0.0",
-    "lodash.debounce": "^4.0.8",
     "mkdirp": "^0.5.1",
     "open": "*",
     "request-light": "^0.2.0",
+    "rx": "^4.1.0",
     "rxjs": "^5.5.6",
     "semver": "*",
     "tmp": "0.0.33",
@@ -83,6 +83,7 @@
   "devDependencies": {
     "@types/chai": "^4.1.2",
     "@types/chai-arrays": "1.0.2",
+    "@types/chai-as-promised": "^7.1.0",
     "@types/chai-string": "^1.4.0",
     "@types/fs-extra": "^5.0.1",
     "@types/mkdirp": "^0.5.2",

src/features/commands.ts

@@ -24,7 +24,14 @@ export default function registerCommands(server: OmniSharpServer, eventStream: E
     let d1 = vscode.commands.registerCommand('o.restart', () => restartOmniSharp(server));
     let d2 = vscode.commands.registerCommand('o.pickProjectAndStart', () => pickProjectAndStart(server));
     let d3 = vscode.commands.registerCommand('o.showOutput', () => eventStream.post(new CommandShowOutput()));
-    let d4 = vscode.commands.registerCommand('dotnet.restore', () => dotnetRestoreAllProjects(server, eventStream));
+    let d4 = vscode.commands.registerCommand('dotnet.restore', fileName => {
+        if (fileName) {
+            dotnetRestoreForProject(server, fileName, eventStream);
+        }
+        else {
+            dotnetRestoreAllProjects(server, eventStream);
+        }
+    }); 
 
     // register empty handler for csharp.installDebugger
     // running the command activates the extension, which is all we need for installation to kickoff