Codify lodash usage in eslint

.eslintrc.js

@@ -1,4 +1,7 @@
 const baseline = require('@mui/monorepo/.eslintrc');
+const lodash = require('lodash');
+
+const ALLOWED_LODASH_METHODS = new Set(['throttle', 'debounce', 'set']);
 
 module.exports = {
   ...baseline,
@@ -25,6 +28,18 @@ module.exports = {
             name: '@mui/icons-material',
             message: 'Use @mui/icons-material/<Icon> instead.',
           },
+          {
+            name: 'lodash-es',
+            importNames: Object.keys(lodash).filter((key) => !ALLOWED_LODASH_METHODS.has(key)),
+            message:
+              'Avoid kitchensink libraries like lodash-es. We prefer a slightly more verbose, but more universally understood javascript style',
+          },
+        ],
+        patterns: [
+          {
+            group: ['lodash-es/*'],
+            message: 'Use `import { debounce } from "lodash-es";` instead.',
+          },
         ],
       },
     ],

packages/toolpad-app/src/constants.ts

@@ -15,15 +15,6 @@ export const DOCUMENTATION_INSTALLATION_URL =
 export const ROADMAP_URL = 'https://github.com/orgs/mui/projects/9';
 export const SCHEDULE_DEMO_URL = 'https://calendly.com/prakhar-mui/toolpad';
 
-export const PRODUCTION_DATASOURCES = new Set([
-  'rest',
-  'function',
-  'googleSheets',
-  'postgres',
-  'mysql',
-  'local',
-]);
-
 export const TOOLPAD_BRIDGE_GLOBAL = '__TOOLPAD_BRIDGE__';
 
 export const NON_BINDABLE_CONTROL_TYPES = ['GridColumns'];

packages/toolpad-app/src/runtime/ToolpadApp.tsx

@@ -34,6 +34,8 @@ import {
   JsExpressionAttrValue,
 } from '@mui/toolpad-core';
 import { createProvidedContext, useAssertedContext } from '@mui/toolpad-utils/react';
+import { filterKeys, mapProperties, mapValues } from '@mui/toolpad-utils/collections';
+import { set as setObjectPath } from 'lodash-es';
 import { QueryClient, QueryClientProvider, useMutation } from '@tanstack/react-query';
 import {
   BrowserRouter,
@@ -52,12 +54,10 @@ import {
   NodeRuntimeWrapper,
   ResetNodeErrorsKeyProvider,
 } from '@mui/toolpad-core/runtime';
-import * as _ from 'lodash-es';
 import ErrorIcon from '@mui/icons-material/Error';
 import { getBrowserRuntime } from '@mui/toolpad-core/jsBrowserRuntime';
 import * as builtIns from '@mui/toolpad-components';
 import { errorFrom } from '@mui/toolpad-utils/errors';
-import { mapProperties, mapValues } from '@mui/toolpad-utils/collections';
 import useBoolean from '@mui/toolpad-utils/hooks/useBoolean';
 import usePageTitle from '@mui/toolpad-utils/hooks/usePageTitle';
 import invariant from 'invariant';
@@ -134,10 +134,10 @@ const INITIAL_FETCH: UseFetch = {
   rows: [],
 };
 
-const USE_DATA_QUERY_CONFIG_KEYS: readonly (keyof UseDataQueryConfig)[] = [
+const USE_DATA_QUERY_CONFIG_KEYS = new Set<string>([
   'enabled',
   'refetchInterval',
-];
+] satisfies (keyof UseDataQueryConfig)[]);
 
 function usePageNavigator(): NavigateToPage {
   const navigate = useNavigate();
@@ -354,7 +354,7 @@ function resolveBindables(
       return { loading: true };
     }
 
-    _.set(result, `${resultKey}${path}`, resolvedBinding?.value);
+    setObjectPath(result, `${resultKey}${path}`, resolvedBinding?.value);
   }
 
   return { value: result[resultKey] || {} };
@@ -562,7 +562,9 @@ function parseBindings(
         });
       }
 
-      const configBindings = _.pick(elm.attributes, USE_DATA_QUERY_CONFIG_KEYS);
+      const configBindings = filterKeys(elm.attributes, (key) =>
+        USE_DATA_QUERY_CONFIG_KEYS.has(key),
+      );
       const nestedBindablePaths = flattenNestedBindables(configBindings);
 
       for (const [nestedPath, paramValue] of nestedBindablePaths) {
@@ -1226,7 +1228,7 @@ function QueryNode({ page, node }: QueryNodeProps) {
     Object.fromEntries(node.params ?? []),
   );
 
-  const configBindings = _.pick(node.attributes, USE_DATA_QUERY_CONFIG_KEYS);
+  const configBindings = filterKeys(node.attributes, (key) => USE_DATA_QUERY_CONFIG_KEYS.has(key));
   const options = resolveBindables(bindings, `${node.id}.config`, configBindings);
 
   const inputError = params.error || options.error;

packages/toolpad-app/src/runtime/evalJsBindings.ts

@@ -1,5 +1,5 @@
 import { BindingEvaluationResult, JsRuntime } from '@mui/toolpad-core';
-import { set } from 'lodash-es';
+import { set as setObjectPath } from 'lodash-es';
 import { mapValues } from '@mui/toolpad-utils/collections';
 import { updatePath } from '../utils/immutability';
 
@@ -110,7 +110,7 @@ export function buildGlobalScope(
   for (const binding of Object.values(bindings)) {
     if (binding.scopePath) {
       const value = binding.result?.value;
-      set(globalScope, binding.scopePath, value);
+      setObjectPath(globalScope, binding.scopePath, value);
     }
   }
   return globalScope;

packages/toolpad-app/src/toolpad/AppEditor/PageEditor/ComponentEditor.tsx

@@ -1,6 +1,8 @@
 import { Stack, styled, Typography, Divider } from '@mui/material';
 import * as React from 'react';
-import * as _ from 'lodash-es';
+// TODO: Remove lodash-es import here
+// eslint-disable-next-line no-restricted-imports
+import { groupBy } from 'lodash-es';
 import {
   ArgTypeDefinition,
   ArgTypeDefinitions,
@@ -98,7 +100,7 @@ function ComponentPropsEditor<P extends object>({
     );
   }, [bindings, node.id]);
 
-  const argTypesByCategory = _.groupBy(
+  const argTypesByCategory: Record<string, ExactEntriesOf<ArgTypeDefinitions<P>>> = groupBy(
     Object.entries(componentConfig.argTypes || {}) as ExactEntriesOf<ArgTypeDefinitions<P>>,
     ([, propTypeDef]) => propTypeDef?.category || 'properties',
   );

packages/toolpad-app/src/toolpad/AppState.tsx

@@ -3,6 +3,7 @@ import { NodeId } from '@mui/toolpad-core';
 import { createProvidedContext } from '@mui/toolpad-utils/react';
 import invariant from 'invariant';
 import { debounce, DebouncedFunc } from 'lodash-es';
+
 import { useLocation } from 'react-router-dom';
 import { mapValues } from '@mui/toolpad-utils/collections';
 import * as appDom from '../appDom';

packages/toolpad-app/src/toolpadDataSources/client.tsx

@@ -1,22 +1,18 @@
-import * as _ from 'lodash-es';
 import postgres from './postgres/client';
 import mysql from './mysql/client';
 import rest from './rest/client';
 import { ClientDataSource } from '../types';
 import googleSheets from './googleSheets/client';
 import local from './local/client';
-import { PRODUCTION_DATASOURCES } from '../constants';
 
 type ClientDataSources = { [key: string]: ClientDataSource<any, any> | undefined };
 
-export const allClientDataSources: ClientDataSources = {
+const dataSources: ClientDataSources = {
   rest,
   postgres,
   googleSheets,
   mysql,
   local,
 };
 
-const clientDataSources = _.pick(allClientDataSources, [...PRODUCTION_DATASOURCES]);
-
-export default clientDataSources;
+export default dataSources;

packages/toolpad-app/src/toolpadDataSources/server.ts

@@ -1,24 +1,18 @@
-import * as _ from 'lodash-es';
 import { ServerDataSource } from '../types';
 import postgres from './postgres/server';
 import mysql from './mysql/server';
 import rest from './rest/server';
 import googleSheets from './googleSheets/server';
 import local from './local/server';
 
-import { PRODUCTION_DATASOURCES } from '../constants';
-
 type ServerDataSources = { [key: string]: ServerDataSource<any, any, any> | undefined };
 
-const serverDataSources: ServerDataSources = _.pick(
-  {
-    rest,
-    postgres,
-    googleSheets,
-    mysql,
-    local,
-  },
-  [...PRODUCTION_DATASOURCES],
-);
+const dataSources: ServerDataSources = {
+  rest,
+  postgres,
+  googleSheets,
+  mysql,
+  local,
+};
 
-export default serverDataSources;
+export default dataSources;

packages/toolpad-app/src/utils/immutability.ts

@@ -1,3 +1,5 @@
+// TODO: remove these lodash-es imports
+// eslint-disable-next-line no-restricted-imports
 import { setWith, clone } from 'lodash-es';
 
 /**

packages/toolpad-components/src/Form.tsx

@@ -3,7 +3,9 @@ import { Container, ContainerProps, Box, Stack, BoxProps } from '@mui/material';
 import { LoadingButton } from '@mui/lab';
 import { ArgTypeDefinitions, createComponent, useNode } from '@mui/toolpad-core';
 import { useForm, FieldValues, ValidationMode, FieldError, Controller } from 'react-hook-form';
-import * as _ from 'lodash-es';
+// TODO: Remove lodash-es
+// eslint-disable-next-line no-restricted-imports
+import { isEqual } from 'lodash-es';
 import { SX_PROP_HELPER_TEXT } from './constants';
 
 export const FormContext = React.createContext<{
@@ -257,7 +259,7 @@ export function useFormInput<V>({
   React.useEffect(() => {
     if (
       form &&
-      !_.isEqual(validationProps, previousManualValidationPropsRef.current) &&
+      !isEqual(validationProps, previousManualValidationPropsRef.current) &&
       form.formState.dirtyFields[formInputName]
     ) {
       form.trigger(formInputName);