feat(nx): add in spec option for Cypress Builder

Add in spec option to angular.json so it can be passed to they cypress builder

packages/cypress/src/builders/cypress/cypress.impl.ts

@@ -29,6 +29,7 @@ export interface CypressBuilderOptions extends JsonObject {
   watch: boolean;
   browser?: string;
   env?: Record<string, string>;
+  spec?: string;
 }
 
 try {
@@ -80,7 +81,8 @@ function run(
         options.watch,
         baseUrl,
         options.browser,
-        options.env
+        options.env,
+        options.spec
       )
     ),
     options.watch ? tap(noop) : take(1),
@@ -187,7 +189,8 @@ function initCypress(
   isWatching: boolean,
   baseUrl: string,
   browser?: string,
-  env?: Record<string, string>
+  env?: Record<string, string>,
+  spec?: string
 ): Observable<BuilderOutput> {
   // Cypress expects the folder where a `cypress.json` is present
   const projectFolderPath = path.dirname(cypressConfig);
@@ -207,6 +210,9 @@ function initCypress(
   if (env) {
     options.env = env;
   }
+  if (spec) {
+    options.spec = spec;
+  }
 
   options.exit = exit;
   options.headed = !headless;

packages/cypress/src/builders/cypress/schema.json

@@ -56,6 +56,10 @@
     "env": {
       "type": "object",
       "description": "A key-value Pair of environment variables to pass to Cypress runner"
+    },
+    "spec": {
+      "type": "string",
+      "description": "A comma delimited glob string that is provided to the Cypress runner to specify which spec files to run. i.e. '**examples/**,**actions.spec**"
     }
   },
   "additionalProperties": false,