add projection option for ng add

Author: santoshyadavdev

README.md

@@ -8,7 +8,8 @@
 - Angular project created via [Angular CLI](https://github.com/angular/angular-cli) v8.3.0 or greater.
 
 ### Steps:
-1. run ```ng add @netlify-builder/deploy``` to add necessary dependencies. Once, it get installed,you will be prompted to enter (a) Site Id and (b) Netlify Token
+1. run `ng add @netlify-builder/deploy`
+OR `ng add @netlify-builder/deploy --project={projectName}` to add necessary dependencies. Once, it get installed,you will be prompted to enter (a) Site Id and (b) Netlify Token
   ![Screenshot](screenshots/step-1.png)
 2. run ```ng deploy``` assuming that you have [Angular CLI](https://github.com/angular/angular-cli) installed globally
 

src/ng-add/schema.json

@@ -4,6 +4,13 @@
     "title": "Netlify Builder ng-add schematic",
     "type": "object",
     "properties": {
+        "project": {
+            "type": "string",
+            "description": "The name of the project.",
+            "$default": {
+                "$source": "projectName"
+            }
+        },
         "siteID": {
             "type": "string",
             "description": "You can find the Site ID on Netlify Settings/General",
@@ -15,7 +22,5 @@
             "x-prompt": "Personal Access Tokens of Netlify Account (required)"
         }
     },
-    "required": [
-        "netlifyToken"
-    ]
-}
+    "required": ["netlifyToken"]
+}