refactor(@angular/cli): rename getset command to deprecated

Author: hansl

packages/angular/cli/commands.json

@@ -7,8 +7,8 @@
   "make-this-awesome": "./commands/easter-egg.json",
   "eject": "./commands/eject.json",
   "generate": "./commands/generate.json",
-  "get": "./commands/getset.json",
-  "set": "./commands/getset.json",
+  "get": "./commands/deprecated.json",
+  "set": "./commands/deprecated.json",
   "help": "./commands/help.json",
   "lint": "./commands/lint.json",
   "new": "./commands/new.json",

packages/angular/cli/commands/deprecated-impl.ts

@@ -0,0 +1,21 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+import { Command } from '../models/command';
+
+export class DeprecatedCommand extends Command {
+  public async run() {
+    let message = 'The "${this.description.name}" command has been deprecated.';
+    if (this.description.name == 'get' || this.description.name == 'set') {
+      message = 'get/set have been deprecated in favor of the config command.';
+    }
+
+    this.logger.error(message);
+
+    return 0;
+  }
+}

packages/angular/cli/commands/getset.json renamed to packages/angular/cli/commands/deprecated.json

@@ -1,12 +1,12 @@
 {
   "$schema": "http://json-schema.org/schema",
-  "id": "GetSetCommandOptions",
+  "$id": "ng-cli://commands/deprecated.json",
   "description": "Deprecated in favor of config command.",
   "$longDescription": "",
 
-  "$impl": "./getset-impl#GetSetCommand",
+  "$impl": "./deprecated-impl#DeprecatedCommand",
   "$hidden": true,
   "$type": "deprecated",
 
   "type": "object"
-}
+}