'use strict';
const {bundleTypes, moduleTypes} = require('./bundles');
const inlinedHostConfigs = require('../shared/inlinedHostConfigs');
const {
UMD_DEV,
UMD_PROD,
UMD_PROFILING,
FB_WWW_DEV,
FB_WWW_PROD,
FB_WWW_PROFILING,
RN_OSS_DEV,
RN_OSS_PROD,
RN_OSS_PROFILING,
RN_FB_DEV,
RN_FB_PROD,
RN_FB_PROFILING,
} = bundleTypes;
const {RENDERER, RECONCILER} = moduleTypes;
const RELEASE_CHANNEL = process.env.RELEASE_CHANNEL;
const __EXPERIMENTAL__ =
typeof RELEASE_CHANNEL === 'string'
? RELEASE_CHANNEL === 'experimental'
: true;
const forks = Object.freeze({
'./packages/shared/ReactSharedInternals.js': (
bundleType,
entry,
dependencies
) => {
if (entry === 'react' || entry === 'react/src/ReactSharedSubset.js') {
return './packages/react/src/ReactSharedInternals.js';
}
if (!entry.startsWith('react/') && dependencies.indexOf('react') === -1) {
return new Error(
'Cannot use a module that depends on ReactSharedInternals ' +
'from "' +
entry +
'" because it does not declare "react" in the package ' +
'dependencies or peerDependencies.'
);
}
return null;
},
'./packages/shared/ReactDOMSharedInternals.js': (
bundleType,
entry,
dependencies
) => {
if (entry === 'react-dom' || entry === 'react-dom/server-rendering-stub') {
return './packages/react-dom/src/ReactDOMSharedInternals.js';
}
if (
!entry.startsWith('react-dom/') &&
dependencies.indexOf('react-dom') === -1
) {
return new Error(
'Cannot use a module that depends on ReactDOMSharedInternals ' +
'from "' +
entry +
'" because it does not declare "react-dom" in the package ' +
'dependencies or peerDependencies.'
);
}
return null;
},
'./packages/shared/ReactFeatureFlags.js': (bundleType, entry) => {
switch (entry) {
case 'react-native-renderer':
switch (bundleType) {
case RN_FB_DEV:
case RN_FB_PROD:
case RN_FB_PROFILING:
return './packages/shared/forks/ReactFeatureFlags.native-fb.js';
case RN_OSS_DEV:
case RN_OSS_PROD:
case RN_OSS_PROFILING:
return './packages/shared/forks/ReactFeatureFlags.native-oss.js';
default:
throw Error(
`Unexpected entry (${entry}) and bundleType (${bundleType})`
);
}
case 'react-native-renderer/fabric':
switch (bundleType) {
case RN_FB_DEV:
case RN_FB_PROD:
case RN_FB_PROFILING:
return './packages/shared/forks/ReactFeatureFlags.native-fb.js';
case RN_OSS_DEV:
case RN_OSS_PROD:
case RN_OSS_PROFILING:
return './packages/shared/forks/ReactFeatureFlags.native-oss.js';
default:
throw Error(
`Unexpected entry (${entry}) and bundleType (${bundleType})`
);
}
case 'react-test-renderer':
switch (bundleType) {
case RN_FB_DEV:
case RN_FB_PROD:
case RN_FB_PROFILING:
case RN_OSS_DEV:
case RN_OSS_PROD:
case RN_OSS_PROFILING:
return './packages/shared/forks/ReactFeatureFlags.test-renderer.native.js';
case FB_WWW_DEV:
case FB_WWW_PROD:
case FB_WWW_PROFILING:
return './packages/shared/forks/ReactFeatureFlags.test-renderer.www.js';
}
return './packages/shared/forks/ReactFeatureFlags.test-renderer.js';
case 'react-dom/unstable_testing':
switch (bundleType) {
case FB_WWW_DEV:
case FB_WWW_PROD:
case FB_WWW_PROFILING:
return './packages/shared/forks/ReactFeatureFlags.testing.www.js';
}
return './packages/shared/forks/ReactFeatureFlags.testing.js';
default:
switch (bundleType) {
case FB_WWW_DEV:
case FB_WWW_PROD:
case FB_WWW_PROFILING:
return './packages/shared/forks/ReactFeatureFlags.www.js';
case RN_FB_DEV:
case RN_FB_PROD:
case RN_FB_PROFILING:
return './packages/shared/forks/ReactFeatureFlags.native-fb.js';
}
}
return null;
},
'./packages/scheduler/index.js': (bundleType, entry, dependencies) => {
switch (bundleType) {
case UMD_DEV:
case UMD_PROD:
case UMD_PROFILING:
if (dependencies.indexOf('react') === -1) {
return null;
}
return './packages/shared/forks/Scheduler.umd.js';
default:
return null;
}
},
'./packages/scheduler/src/SchedulerFeatureFlags.js': (
bundleType,
entry,
dependencies
) => {
if (
bundleType === FB_WWW_DEV ||
bundleType === FB_WWW_PROD ||
bundleType === FB_WWW_PROFILING
) {
return './packages/scheduler/src/forks/SchedulerFeatureFlags.www.js';
}
return './packages/scheduler/src/SchedulerFeatureFlags.js';
},
'./packages/shared/consoleWithStackDev.js': (bundleType, entry) => {
switch (bundleType) {
case FB_WWW_DEV:
return './packages/shared/forks/consoleWithStackDev.www.js';
default:
return null;
}
},
'./packages/react/src/ReactSharedInternals.js': (bundleType, entry) => {
switch (bundleType) {
case UMD_DEV:
case UMD_PROD:
case UMD_PROFILING:
return './packages/react/src/forks/ReactSharedInternals.umd.js';
default:
return null;
}
},
'./packages/shared/invokeGuardedCallbackImpl.js': (bundleType, entry) => {
switch (bundleType) {
case FB_WWW_DEV:
case FB_WWW_PROD:
case FB_WWW_PROFILING:
return './packages/shared/forks/invokeGuardedCallbackImpl.www.js';
default:
return null;
}
},
'./packages/react-reconciler/src/ReactFiberErrorDialog.js': (
bundleType,
entry
) => {
switch (bundleType) {
case FB_WWW_DEV:
case FB_WWW_PROD:
case FB_WWW_PROFILING:
return './packages/react-reconciler/src/forks/ReactFiberErrorDialog.www.js';
case RN_OSS_DEV:
case RN_OSS_PROD:
case RN_OSS_PROFILING:
case RN_FB_DEV:
case RN_FB_PROD:
case RN_FB_PROFILING:
switch (entry) {
case 'react-native-renderer':
case 'react-native-renderer/fabric':
return './packages/react-reconciler/src/forks/ReactFiberErrorDialog.native.js';
default:
return null;
}
default:
return null;
}
},
'./packages/react-reconciler/src/ReactFiberHostConfig.js': (
bundleType,
entry,
dependencies,
moduleType
) => {
if (dependencies.indexOf('react-reconciler') !== -1) {
return null;
}
if (moduleType !== RENDERER && moduleType !== RECONCILER) {
return null;
}
for (let rendererInfo of inlinedHostConfigs) {
if (rendererInfo.entryPoints.indexOf(entry) !== -1) {
return `./packages/react-reconciler/src/forks/ReactFiberHostConfig.${rendererInfo.shortName}.js`;
}
}
throw new Error(
'Expected ReactFiberHostConfig to always be replaced with a shim, but ' +
`found no mention of "${entry}" entry point in ./scripts/shared/inlinedHostConfigs.js. ` +
'Did you mean to add it there to associate it with a specific renderer?'
);
},
'./packages/react-server/src/ReactServerStreamConfig.js': (
bundleType,
entry,
dependencies,
moduleType
) => {
if (dependencies.indexOf('react-server') !== -1) {
return null;
}
if (moduleType !== RENDERER && moduleType !== RECONCILER) {
return null;
}
for (let rendererInfo of inlinedHostConfigs) {
if (rendererInfo.entryPoints.indexOf(entry) !== -1) {
if (!rendererInfo.isServerSupported) {
return null;
}
return `./packages/react-server/src/forks/ReactServerStreamConfig.${rendererInfo.shortName}.js`;
}
}
throw new Error(
'Expected ReactServerStreamConfig to always be replaced with a shim, but ' +
`found no mention of "${entry}" entry point in ./scripts/shared/inlinedHostConfigs.js. ` +
'Did you mean to add it there to associate it with a specific renderer?'
);
},
'./packages/react-server/src/ReactServerFormatConfig.js': (
bundleType,
entry,
dependencies,
moduleType
) => {
if (dependencies.indexOf('react-server') !== -1) {
return null;
}
if (moduleType !== RENDERER && moduleType !== RECONCILER) {
return null;
}
for (let rendererInfo of inlinedHostConfigs) {
if (rendererInfo.entryPoints.indexOf(entry) !== -1) {
if (!rendererInfo.isServerSupported) {
return null;
}
return `./packages/react-server/src/forks/ReactServerFormatConfig.${rendererInfo.shortName}.js`;
}
}
throw new Error(
'Expected ReactServerFormatConfig to always be replaced with a shim, but ' +
`found no mention of "${entry}" entry point in ./scripts/shared/inlinedHostConfigs.js. ` +
'Did you mean to add it there to associate it with a specific renderer?'
);
},
'./packages/react-server/src/ReactFlightServerConfig.js': (
bundleType,
entry,
dependencies,
moduleType
) => {
if (dependencies.indexOf('react-server') !== -1) {
return null;
}
if (moduleType !== RENDERER && moduleType !== RECONCILER) {
return null;
}
for (let rendererInfo of inlinedHostConfigs) {
if (rendererInfo.entryPoints.indexOf(entry) !== -1) {
if (!rendererInfo.isServerSupported) {
return null;
}
return `./packages/react-server/src/forks/ReactFlightServerConfig.${rendererInfo.shortName}.js`;
}
}
throw new Error(
'Expected ReactFlightServerConfig to always be replaced with a shim, but ' +
`found no mention of "${entry}" entry point in ./scripts/shared/inlinedHostConfigs.js. ` +
'Did you mean to add it there to associate it with a specific renderer?'
);
},
'./packages/react-client/src/ReactFlightClientHostConfig.js': (
bundleType,
entry,
dependencies,
moduleType
) => {
if (dependencies.indexOf('react-client') !== -1) {
return null;
}
if (moduleType !== RENDERER && moduleType !== RECONCILER) {
return null;
}
for (let rendererInfo of inlinedHostConfigs) {
if (rendererInfo.entryPoints.indexOf(entry) !== -1) {
if (!rendererInfo.isServerSupported) {
return null;
}
return `./packages/react-client/src/forks/ReactFlightClientHostConfig.${rendererInfo.shortName}.js`;
}
}
throw new Error(
'Expected ReactFlightClientHostConfig to always be replaced with a shim, but ' +
`found no mention of "${entry}" entry point in ./scripts/shared/inlinedHostConfigs.js. ` +
'Did you mean to add it there to associate it with a specific renderer?'
);
},
'./packages/react-dom-bindings/src/events/EventListener.js': (
bundleType,
entry
) => {
switch (bundleType) {
case FB_WWW_DEV:
case FB_WWW_PROD:
case FB_WWW_PROFILING:
if (__EXPERIMENTAL__) {
return null;
} else {
return './packages/react-dom-bindings/src/events/forks/EventListener-www.js';
}
default:
return null;
}
},
'./packages/use-sync-external-store/src/useSyncExternalStore.js': (
bundleType,
entry
) => {
if (entry.startsWith('use-sync-external-store/shim')) {
return './packages/use-sync-external-store/src/forks/useSyncExternalStore.forward-to-shim.js';
}
if (entry !== 'use-sync-external-store') {
return './packages/use-sync-external-store/src/forks/useSyncExternalStore.forward-to-built-in.js';
}
return null;
},
'./packages/use-sync-external-store/src/isServerEnvironment.js': (
bundleType,
entry
) => {
if (entry.endsWith('.native')) {
return './packages/use-sync-external-store/src/forks/isServerEnvironment.native.js';
}
},
});
module.exports = forks;