Fix #385: Avoid dynamic requires.

src/components/fields/index.js

@@ -0,0 +1,22 @@
+import ArrayField from "./ArrayField";
+import BooleanField from "./BooleanField";
+import DescriptionField from "./DescriptionField";
+import NumberField from "./NumberField";
+import ObjectField from "./ObjectField";
+import SchemaField from "./SchemaField";
+import StringField from "./StringField";
+import TitleField from "./TitleField";
+import UnsupportedField from "./UnsupportedField";
+
+
+export default {
+  ArrayField,
+  BooleanField,
+  DescriptionField,
+  NumberField,
+  ObjectField,
+  SchemaField,
+  StringField,
+  TitleField,
+  UnsupportedField,
+};

src/components/widgets/index.js

@@ -0,0 +1,40 @@
+import AltDateWidget from "./AltDateWidget";
+import AltDateTimeWidget from "./AltDateTimeWidget";
+import CheckboxWidget from "./CheckboxWidget";
+import CheckboxesWidget from "./CheckboxesWidget";
+import ColorWidget from "./ColorWidget";
+import DateWidget from "./DateWidget";
+import DateTimeWidget from "./DateTimeWidget";
+import EmailWidget from "./EmailWidget";
+import FileWidget from "./FileWidget";
+import HiddenWidget from "./HiddenWidget";
+import PasswordWidget from "./PasswordWidget";
+import RadioWidget from "./RadioWidget";
+import RangeWidget from "./RangeWidget";
+import SelectWidget from "./SelectWidget";
+import TextareaWidget from "./TextareaWidget";
+import TextWidget from "./TextWidget";
+import URLWidget from "./URLWidget";
+import UpDownWidget from "./UpDownWidget";
+
+
+export default {
+  PasswordWidget,
+  RadioWidget,
+  UpDownWidget,
+  RangeWidget,
+  SelectWidget,
+  TextWidget,
+  DateWidget,
+  DateTimeWidget,
+  AltDateWidget,
+  AltDateTimeWidget,
+  EmailWidget,
+  URLWidget,
+  TextareaWidget,
+  HiddenWidget,
+  ColorWidget,
+  FileWidget,
+  CheckboxWidget,
+  CheckboxesWidget,
+};

src/utils.js

@@ -1,5 +1,4 @@
 import React from "react";
-
 import "setimmediate";
 
 
@@ -54,50 +53,15 @@ const widgetMap = {
   }
 };
 
-export function getDefaultRegistry() {
-  const load = (prefix, arr) => arr.reduce((obj, comp) => {
-    obj[comp] = require(`./components/${prefix}/${comp}`).default;
-    return obj;
-  }, {});
-
-  const fields = load("fields", [
-    "SchemaField",
-    "ArrayField",
-    "BooleanField",
-    "ObjectField",
-    "StringField",
-    "NumberField",
-    "TitleField",
-    "DescriptionField",
-  ]);
-
-  const widgets = load("widgets", [
-    "PasswordWidget",
-    "RadioWidget",
-    "UpDownWidget",
-    "RangeWidget",
-    "SelectWidget",
-    "TextWidget",
-    "DateWidget",
-    "DateTimeWidget",
-    "AltDateWidget",
-    "AltDateTimeWidget",
-    "EmailWidget",
-    "URLWidget",
-    "TextareaWidget",
-    "HiddenWidget",
-    "ColorWidget",
-    "FileWidget",
-    "CheckboxWidget",
-    "CheckboxesWidget",
-  ]);
+const defaultRegistry = {
+  fields: require("./components/fields").default,
+  widgets: require("./components/widgets").default,
+  definitions: {},
+  formContext: {}
+};
 
-  return {
-    fields,
-    widgets,
-    definitions: {},
-    formContext: {}
-  };
+export function getDefaultRegistry() {
+  return defaultRegistry;
 }
 
 export function defaultFieldValue(formData, schema) {