The library for web and native user interfaces.
Mirrored from https://github.com/247TaxiDriver/QOS-React.git
Synced Nov 10, 11:30 UTC
feat: expose installHook with settings argument from react-devtools-core/backend (#30987)
Stacked on https://github.com/facebook/react/pull/30986. Previously, we would call `installHook` at a top level of the JavaScript module. Because of this, having `require` statement for `react-devtools-core` package was enough to initialize the React DevTools global hook on the `window`. Now, the Hook can actually receive an argument - initial user settings for console patching. We expose this as a function `initialize`, which can be used by third parties (including React Native) to provide the persisted settings. The README was also updated to reflect the changes.
Ruslan Lesiutin committed
Sep 19, 2024 at 13:55 UTC
a86afe8e560f452a9df5ceb4893d9423e5840800
2 files changed
+62
-23
packages/react-devtools-core/README.md
+29
-18
@@ -14,35 +14,46 @@ If you are building a non-browser-based React renderer, you can use the backend
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```js
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if (process.env.NODE_ENV !== 'production') {
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- const { connectToDevTools } = require("react-devtools-core");
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+ const { initialize, connectToDevTools } = require("react-devtools-core");
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+ initialize(settings);
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// Must be called before packages like react or react-native are imported
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- connectToDevTools({
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- ...config
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- });
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+ connectToDevTools({...config});
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}
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```
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> **NOTE** that this API (`connectToDevTools`) must be (1) run in the same context as React and (2) must be called before React packages are imported (e.g. `react`, `react-dom`, `react-native`).
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+### `initialize` arguments
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+| Argument | Description |
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+|------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
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+| `settings` | Optional. If not specified, or received as null, then default settings are used. Can be plain object or a Promise that resolves with the [plain settings object](#Settings). If Promise rejects, the console will not be patched and some console features from React DevTools will not work. |
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+
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+#### `Settings`
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+| Spec | Default value |
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+|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------|
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+| <pre>{<br> appendComponentStack: boolean,<br> breakOnConsoleErrors: boolean,<br> showInlineWarningsAndErrors: boolean,<br> hideConsoleLogsInStrictMode: boolean<br>}</pre> | <pre>{<br> appendComponentStack: true,<br> breakOnConsoleErrors: false,<br> showInlineWarningsAndErrors: true,<br> hideConsoleLogsInStrictMode: false<br>}</pre> |
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+
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### `connectToDevTools` options
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-| Prop | Default | Description |
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-|---|---|---|
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-| `host` | `"localhost"` | Socket connection to frontend should use this host. |
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-| `isAppActive` | | (Optional) function that returns true/false, telling DevTools when it's ready to connect to React. |
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-| `port` | `8097` | Socket connection to frontend should use this port. |
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-| `resolveRNStyle` | | (Optional) function that accepts a key (number) and returns a style (object); used by React Native. |
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-| `retryConnectionDelay` | `200` | Delay (ms) to wait between retrying a failed Websocket connection |
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-| `useHttps` | `false` | Socket connection to frontend should use secure protocol (wss). |
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-| `websocket` | | Custom `WebSocket` connection to frontend; overrides `host` and `port` settings. |
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+| Prop | Default | Description |
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+|------------------------|---------------|---------------------------------------------------------------------------------------------------------------------------|
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+| `host` | `"localhost"` | Socket connection to frontend should use this host. |
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+| `isAppActive` | | (Optional) function that returns true/false, telling DevTools when it's ready to connect to React. |
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+| `port` | `8097` | Socket connection to frontend should use this port. |
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+| `resolveRNStyle` | | (Optional) function that accepts a key (number) and returns a style (object); used by React Native. |
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+| `retryConnectionDelay` | `200` | Delay (ms) to wait between retrying a failed Websocket connection |
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+| `useHttps` | `false` | Socket connection to frontend should use secure protocol (wss). |
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+| `websocket` | | Custom `WebSocket` connection to frontend; overrides `host` and `port` settings. |
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+| `onSettingsUpdated` | | A callback that will be called when the user updates the settings in the UI. You can use it for persisting user settings. | |
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### `connectWithCustomMessagingProtocol` options
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-| Prop | Description |
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-|-----------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------|
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-| `onSubscribe` | Function, which receives listener (function, with a single argument) as an argument. Called when backend subscribes to messages from the other end (frontend). |
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-| `onUnsubscribe` | Function, which receives listener (function) as an argument. Called when backend unsubscribes to messages from the other end (frontend). |
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-| `onMessage` | Function, which receives 2 arguments: event (string) and payload (any). Called when backend emits a message, which should be sent to the frontend. |
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+| Prop | Description |
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+|---------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------|
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+| `onSubscribe` | Function, which receives listener (function, with a single argument) as an argument. Called when backend subscribes to messages from the other end (frontend). |
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+| `onUnsubscribe` | Function, which receives listener (function) as an argument. Called when backend unsubscribes to messages from the other end (frontend). |
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+| `onMessage` | Function, which receives 2 arguments: event (string) and payload (any). Called when backend emits a message, which should be sent to the frontend. |
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+| `onSettingsUpdated` | A callback that will be called when the user updates the settings in the UI. You can use it for persisting user settings. |
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Unlike `connectToDevTools`, `connectWithCustomMessagingProtocol` returns a callback, which can be used for unsubscribing the backend from the global DevTools hook.
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packages/react-devtools-core/src/backend.js
+33
-5
@@ -20,7 +20,10 @@ import type {
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ComponentFilter,
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Wall,
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} from 'react-devtools-shared/src/frontend/types';
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-import type {DevToolsHook} from 'react-devtools-shared/src/backend/types';
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+import type {
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+ DevToolsHook,
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+ DevToolsHookSettings,
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+} from 'react-devtools-shared/src/backend/types';
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import type {ResolveNativeStyle} from 'react-devtools-shared/src/backend/NativeStyleEditor/setupNativeStyleEditor';
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type ConnectOptions = {
@@ -32,12 +35,9 @@ type ConnectOptions = {
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retryConnectionDelay?: number,
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isAppActive?: () => boolean,
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websocket?: ?WebSocket,
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+ onSettingsUpdated?: (settings: $ReadOnly<DevToolsHookSettings>) => void,
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};
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-installHook(window);
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-
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-const hook: ?DevToolsHook = window.__REACT_DEVTOOLS_GLOBAL_HOOK__;
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-
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let savedComponentFilters: Array<ComponentFilter> =
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getDefaultComponentFilters();
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@@ -52,11 +52,21 @@ function debug(methodName: string, ...args: Array<mixed>) {
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}
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}
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+export function initialize(
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+ maybeSettingsOrSettingsPromise?:
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+ | DevToolsHookSettings
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+ | Promise<DevToolsHookSettings>,
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+) {
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+ installHook(window, maybeSettingsOrSettingsPromise);
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+}
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+
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export function connectToDevTools(options: ?ConnectOptions) {
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+ const hook: ?DevToolsHook = window.__REACT_DEVTOOLS_GLOBAL_HOOK__;
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if (hook == null) {
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// DevTools didn't get injected into this page (maybe b'c of the contentType).
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return;
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}
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+
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const {
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host = 'localhost',
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nativeStyleEditorValidAttributes,
@@ -66,6 +76,7 @@ export function connectToDevTools(options: ?ConnectOptions) {
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resolveRNStyle = (null: $FlowFixMe),
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retryConnectionDelay = 2000,
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isAppActive = () => true,
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+ onSettingsUpdated,
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} = options || {};
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const protocol = useHttps ? 'wss' : 'ws';
@@ -160,7 +171,14 @@ export function connectToDevTools(options: ?ConnectOptions) {
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// TODO (npm-packages) Warn if "isBackendStorageAPISupported"
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// $FlowFixMe[incompatible-call] found when upgrading Flow
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const agent = new Agent(bridge);
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+ if (onSettingsUpdated != null) {
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+ agent.addListener('updateHookSettings', onSettingsUpdated);
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+ }
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agent.addListener('shutdown', () => {
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+ if (onSettingsUpdated != null) {
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+ agent.removeListener('updateHookSettings', onSettingsUpdated);
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+ }
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+
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// If we received 'shutdown' from `agent`, we assume the `bridge` is already shutting down,
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// and that caused the 'shutdown' event on the `agent`, so we don't need to call `bridge.shutdown()` here.
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hook.emit('shutdown');
@@ -290,6 +308,7 @@ type ConnectWithCustomMessagingOptions = {
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onMessage: (event: string, payload: any) => void,
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nativeStyleEditorValidAttributes?: $ReadOnlyArray<string>,
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resolveRNStyle?: ResolveNativeStyle,
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+ onSettingsUpdated?: (settings: $ReadOnly<DevToolsHookSettings>) => void,
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};
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export function connectWithCustomMessagingProtocol({
@@ -298,7 +317,9 @@ export function connectWithCustomMessagingProtocol({
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onMessage,
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nativeStyleEditorValidAttributes,
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resolveRNStyle,
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+ onSettingsUpdated,
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}: ConnectWithCustomMessagingOptions): Function {
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+ const hook: ?DevToolsHook = window.__REACT_DEVTOOLS_GLOBAL_HOOK__;
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if (hook == null) {
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// DevTools didn't get injected into this page (maybe b'c of the contentType).
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return;
@@ -334,7 +355,14 @@ export function connectWithCustomMessagingProtocol({
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}
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const agent = new Agent(bridge);
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+ if (onSettingsUpdated != null) {
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+ agent.addListener('updateHookSettings', onSettingsUpdated);
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+ }
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agent.addListener('shutdown', () => {
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+ if (onSettingsUpdated != null) {
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+ agent.removeListener('updateHookSettings', onSettingsUpdated);
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+ }
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+
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// If we received 'shutdown' from `agent`, we assume the `bridge` is already shutting down,
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// and that caused the 'shutdown' event on the `agent`, so we don't need to call `bridge.shutdown()` here.
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hook.emit('shutdown');