add the custom-init-config partial

hbshelpers/shallowMergeConfig.js

@@ -1,11 +1,11 @@
 /**
  * This helper merges JSON objects into a single config.
  * 
- * @param {...Object} Either an array of JSON objects, or a single JSON object.
+ * @param {import('handlebars').HelperOptions} options
  * @returns {string} The JSON formatted combined config.
  */
-module.exports = function shallowMergeConfig(...options) {
-  const parsedData = JSON.parse(options[options.length - 1].fn(this));
+module.exports = function shallowMergeConfig(options) {
+  const parsedData = JSON.parse(options.fn(this));
   let stringFormat;
   if (Array.isArray(parsedData)) {
     stringFormat = JSON.stringify(Object.assign({}, ...parsedData));

package.json

@@ -61,6 +61,9 @@
     "testMatch": [
       "<rootDir>/tests/**/*.js"
     ],
+    "modulePathIgnorePatterns": [
+      "/test-site/"
+    ],
     "testPathIgnorePatterns": [
       "/fixtures/",
       "/test-utils/",

script/additional-answers-config.js

@@ -0,0 +1,4 @@
+// This file expects a JS object literal. 
+{
+
+}

script/core.hbs

@@ -45,6 +45,7 @@
           }));
         }
       },
+      ...{{> script/additional-answers-config }},
       onReady: () => {
         window.AnswersExperience.AnswersInitializedPromise.resolve();