option to pass the flag to create a new site

Author: Imran Momin

src/deploy/schema.d.ts

@@ -5,4 +5,5 @@ export interface Schema {
     netlifyToken?: string;
     siteId?: string;
     baseHref?: string;
+    create?: boolean;
 }

src/deploy/schema.json

@@ -29,6 +29,11 @@
     "baseHref": {
       "type": "string",
       "description": "This is an example how to override the workspace set of options. --- Base url for the application being built. Same as `ng build --base-href=/XXX/`."
+    },
+    "create": {
+      "type": "boolean",
+      "default": false,
+      "description": "Creates the site if it does not exists"
     }
   }
 }