Load config.json at runtime

src/services/config.service.js

@@ -0,0 +1,18 @@
+export default {
+    install(Vue) {
+        var config = Vue.observable(require('@/assets/config.json'));
+        const getRuntimeConfig = async () => {
+            const runtimeConfig = await fetch('./config.json');
+            return await runtimeConfig.json()
+        }
+
+        config.promise = getRuntimeConfig();
+        config.promise.then(function (json) {
+            // Reactively use all the config values
+            for (const key of Object.keys(json)) {
+                Vue.set(config, key, json[key]);
+            }
+        });
+        Vue.prototype.$config = config;
+    }
+}