react-server-dom-webpack
Version:
React Server Components bindings for DOM using Webpack. This is intended to be integrated into meta-frameworks. It is not intended to be imported directly.
1,667 lines (1,386 loc) • 109 kB
JavaScript
/**
* @license React
* react-server-dom-webpack-server.edge.development.js
*
* Copyright (c) Meta Platforms, Inc. and affiliates.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
'use strict';
if (process.env.NODE_ENV !== "production") {
(function() {
'use strict';
var React = require('react');
var ReactDOM = require('react-dom');
var ReactSharedInternals = React.__SECRET_INTERNALS_DO_NOT_USE_OR_YOU_WILL_BE_FIRED;
function error(format) {
{
{
for (var _len2 = arguments.length, args = new Array(_len2 > 1 ? _len2 - 1 : 0), _key2 = 1; _key2 < _len2; _key2++) {
args[_key2 - 1] = arguments[_key2];
}
printWarning('error', format, args);
}
}
}
function printWarning(level, format, args) {
// When changing this logic, you might want to also
// update consoleWithStackDev.www.js as well.
{
var ReactDebugCurrentFrame = ReactSharedInternals.ReactDebugCurrentFrame;
var stack = ReactDebugCurrentFrame.getStackAddendum();
if (stack !== '') {
format += '%s';
args = args.concat([stack]);
} // eslint-disable-next-line react-internal/safe-string-coercion
var argsWithFormat = args.map(function (item) {
return String(item);
}); // Careful: RN currently depends on this prefix
argsWithFormat.unshift('Warning: ' + format); // We intentionally don't use spread (or .apply) directly because it
// breaks IE9: https://github.com/facebook/react/issues/13610
// eslint-disable-next-line react-internal/no-production-logging
Function.prototype.apply.call(console[level], console, argsWithFormat);
}
}
// -----------------------------------------------------------------------------
var enablePostpone = false;
function scheduleWork(callback) {
setTimeout(callback, 0);
}
var VIEW_SIZE = 512;
var currentView = null;
var writtenBytes = 0;
function beginWriting(destination) {
currentView = new Uint8Array(VIEW_SIZE);
writtenBytes = 0;
}
function writeChunk(destination, chunk) {
if (chunk.byteLength === 0) {
return;
}
if (chunk.byteLength > VIEW_SIZE) {
{
if (precomputedChunkSet.has(chunk)) {
error('A large precomputed chunk was passed to writeChunk without being copied.' + ' Large chunks get enqueued directly and are not copied. This is incompatible with precomputed chunks because you cannot enqueue the same precomputed chunk twice.' + ' Use "cloneChunk" to make a copy of this large precomputed chunk before writing it. This is a bug in React.');
}
} // this chunk may overflow a single view which implies it was not
// one that is cached by the streaming renderer. We will enqueu
// it directly and expect it is not re-used
if (writtenBytes > 0) {
destination.enqueue(new Uint8Array(currentView.buffer, 0, writtenBytes));
currentView = new Uint8Array(VIEW_SIZE);
writtenBytes = 0;
}
destination.enqueue(chunk);
return;
}
var bytesToWrite = chunk;
var allowableBytes = currentView.length - writtenBytes;
if (allowableBytes < bytesToWrite.byteLength) {
// this chunk would overflow the current view. We enqueue a full view
// and start a new view with the remaining chunk
if (allowableBytes === 0) {
// the current view is already full, send it
destination.enqueue(currentView);
} else {
// fill up the current view and apply the remaining chunk bytes
// to a new view.
currentView.set(bytesToWrite.subarray(0, allowableBytes), writtenBytes); // writtenBytes += allowableBytes; // this can be skipped because we are going to immediately reset the view
destination.enqueue(currentView);
bytesToWrite = bytesToWrite.subarray(allowableBytes);
}
currentView = new Uint8Array(VIEW_SIZE);
writtenBytes = 0;
}
currentView.set(bytesToWrite, writtenBytes);
writtenBytes += bytesToWrite.byteLength;
}
function writeChunkAndReturn(destination, chunk) {
writeChunk(destination, chunk); // in web streams there is no backpressure so we can alwas write more
return true;
}
function completeWriting(destination) {
if (currentView && writtenBytes > 0) {
destination.enqueue(new Uint8Array(currentView.buffer, 0, writtenBytes));
currentView = null;
writtenBytes = 0;
}
}
function close$1(destination) {
destination.close();
}
var textEncoder = new TextEncoder();
function stringToChunk(content) {
return textEncoder.encode(content);
}
var precomputedChunkSet = new Set() ;
function byteLengthOfChunk(chunk) {
return chunk.byteLength;
}
function closeWithError(destination, error) {
// $FlowFixMe[method-unbinding]
if (typeof destination.error === 'function') {
// $FlowFixMe[incompatible-call]: This is an Error object or the destination accepts other types.
destination.error(error);
} else {
// Earlier implementations doesn't support this method. In that environment you're
// supposed to throw from a promise returned but we don't return a promise in our
// approach. We could fork this implementation but this is environment is an edge
// case to begin with. It's even less common to run this in an older environment.
// Even then, this is not where errors are supposed to happen and they get reported
// to a global callback in addition to this anyway. So it's fine just to close this.
destination.close();
}
}
// eslint-disable-next-line no-unused-vars
var CLIENT_REFERENCE_TAG = Symbol.for('react.client.reference');
var SERVER_REFERENCE_TAG = Symbol.for('react.server.reference');
function isClientReference(reference) {
return reference.$$typeof === CLIENT_REFERENCE_TAG;
}
function isServerReference(reference) {
return reference.$$typeof === SERVER_REFERENCE_TAG;
}
function registerClientReference(proxyImplementation, id, exportName) {
return registerClientReferenceImpl(proxyImplementation, id + '#' + exportName, false);
}
function registerClientReferenceImpl(proxyImplementation, id, async) {
return Object.defineProperties(proxyImplementation, {
$$typeof: {
value: CLIENT_REFERENCE_TAG
},
$$id: {
value: id
},
$$async: {
value: async
}
});
} // $FlowFixMe[method-unbinding]
var FunctionBind = Function.prototype.bind; // $FlowFixMe[method-unbinding]
var ArraySlice = Array.prototype.slice;
function bind() {
// $FlowFixMe[unsupported-syntax]
var newFn = FunctionBind.apply(this, arguments);
if (this.$$typeof === SERVER_REFERENCE_TAG) {
var args = ArraySlice.call(arguments, 1);
return Object.defineProperties(newFn, {
$$typeof: {
value: SERVER_REFERENCE_TAG
},
$$id: {
value: this.$$id
},
$$bound: {
value: this.$$bound ? this.$$bound.concat(args) : args
},
bind: {
value: bind
}
});
}
return newFn;
}
function registerServerReference(reference, id, exportName) {
return Object.defineProperties(reference, {
$$typeof: {
value: SERVER_REFERENCE_TAG
},
$$id: {
value: exportName === null ? id : id + '#' + exportName
},
$$bound: {
value: null
},
bind: {
value: bind
}
});
}
var PROMISE_PROTOTYPE = Promise.prototype;
var deepProxyHandlers = {
get: function (target, name, receiver) {
switch (name) {
// These names are read by the Flight runtime if you end up using the exports object.
case '$$typeof':
// These names are a little too common. We should probably have a way to
// have the Flight runtime extract the inner target instead.
return target.$$typeof;
case '$$id':
return target.$$id;
case '$$async':
return target.$$async;
case 'name':
return target.name;
case 'displayName':
return undefined;
// We need to special case this because createElement reads it if we pass this
// reference.
case 'defaultProps':
return undefined;
// Avoid this attempting to be serialized.
case 'toJSON':
return undefined;
case Symbol.toPrimitive:
// $FlowFixMe[prop-missing]
return Object.prototype[Symbol.toPrimitive];
case 'Provider':
throw new Error("Cannot render a Client Context Provider on the Server. " + "Instead, you can export a Client Component wrapper " + "that itself renders a Client Context Provider.");
} // eslint-disable-next-line react-internal/safe-string-coercion
var expression = String(target.name) + '.' + String(name);
throw new Error("Cannot access " + expression + " on the server. " + 'You cannot dot into a client module from a server component. ' + 'You can only pass the imported name through.');
},
set: function () {
throw new Error('Cannot assign to a client module from a server module.');
}
};
function getReference(target, name) {
switch (name) {
// These names are read by the Flight runtime if you end up using the exports object.
case '$$typeof':
return target.$$typeof;
case '$$id':
return target.$$id;
case '$$async':
return target.$$async;
case 'name':
return target.name;
// We need to special case this because createElement reads it if we pass this
// reference.
case 'defaultProps':
return undefined;
// Avoid this attempting to be serialized.
case 'toJSON':
return undefined;
case Symbol.toPrimitive:
// $FlowFixMe[prop-missing]
return Object.prototype[Symbol.toPrimitive];
case '__esModule':
// Something is conditionally checking which export to use. We'll pretend to be
// an ESM compat module but then we'll check again on the client.
var moduleId = target.$$id;
target.default = registerClientReferenceImpl(function () {
throw new Error("Attempted to call the default export of " + moduleId + " from the server " + "but it's on the client. It's not possible to invoke a client function from " + "the server, it can only be rendered as a Component or passed to props of a " + "Client Component.");
}, target.$$id + '#', target.$$async);
return true;
case 'then':
if (target.then) {
// Use a cached value
return target.then;
}
if (!target.$$async) {
// If this module is expected to return a Promise (such as an AsyncModule) then
// we should resolve that with a client reference that unwraps the Promise on
// the client.
var clientReference = registerClientReferenceImpl({}, target.$$id, true);
var proxy = new Proxy(clientReference, proxyHandlers); // Treat this as a resolved Promise for React's use()
target.status = 'fulfilled';
target.value = proxy;
var then = target.then = registerClientReferenceImpl(function then(resolve, reject) {
// Expose to React.
return Promise.resolve(resolve(proxy));
}, // If this is not used as a Promise but is treated as a reference to a `.then`
// export then we should treat it as a reference to that name.
target.$$id + '#then', false);
return then;
} else {
// Since typeof .then === 'function' is a feature test we'd continue recursing
// indefinitely if we return a function. Instead, we return an object reference
// if we check further.
return undefined;
}
}
var cachedReference = target[name];
if (!cachedReference) {
var reference = registerClientReferenceImpl(function () {
throw new Error( // eslint-disable-next-line react-internal/safe-string-coercion
"Attempted to call " + String(name) + "() from the server but " + String(name) + " is on the client. " + "It's not possible to invoke a client function from the server, it can " + "only be rendered as a Component or passed to props of a Client Component.");
}, target.$$id + '#' + name, target.$$async);
Object.defineProperty(reference, 'name', {
value: name
});
cachedReference = target[name] = new Proxy(reference, deepProxyHandlers);
}
return cachedReference;
}
var proxyHandlers = {
get: function (target, name, receiver) {
return getReference(target, name);
},
getOwnPropertyDescriptor: function (target, name) {
var descriptor = Object.getOwnPropertyDescriptor(target, name);
if (!descriptor) {
descriptor = {
value: getReference(target, name),
writable: false,
configurable: false,
enumerable: false
};
Object.defineProperty(target, name, descriptor);
}
return descriptor;
},
getPrototypeOf: function (target) {
// Pretend to be a Promise in case anyone asks.
return PROMISE_PROTOTYPE;
},
set: function () {
throw new Error('Cannot assign to a client module from a server module.');
}
};
function createClientModuleProxy(moduleId) {
var clientReference = registerClientReferenceImpl({}, // Represents the whole Module object instead of a particular import.
moduleId, false);
return new Proxy(clientReference, proxyHandlers);
}
function getClientReferenceKey(reference) {
return reference.$$async ? reference.$$id + '#async' : reference.$$id;
}
function resolveClientReferenceMetadata(config, clientReference) {
var modulePath = clientReference.$$id;
var name = '';
var resolvedModuleData = config[modulePath];
if (resolvedModuleData) {
// The potentially aliased name.
name = resolvedModuleData.name;
} else {
// We didn't find this specific export name but we might have the * export
// which contains this name as well.
// TODO: It's unfortunate that we now have to parse this string. We should
// probably go back to encoding path and name separately on the client reference.
var idx = modulePath.lastIndexOf('#');
if (idx !== -1) {
name = modulePath.slice(idx + 1);
resolvedModuleData = config[modulePath.slice(0, idx)];
}
if (!resolvedModuleData) {
throw new Error('Could not find the module "' + modulePath + '" in the React Client Manifest. ' + 'This is probably a bug in the React Server Components bundler.');
}
}
if (clientReference.$$async === true) {
return [resolvedModuleData.id, resolvedModuleData.chunks, name, 1];
} else {
return [resolvedModuleData.id, resolvedModuleData.chunks, name];
}
}
function getServerReferenceId(config, serverReference) {
return serverReference.$$id;
}
function getServerReferenceBoundArguments(config, serverReference) {
return serverReference.$$bound;
}
var ReactDOMSharedInternals = ReactDOM.__SECRET_INTERNALS_DO_NOT_USE_OR_YOU_WILL_BE_FIRED;
var ReactDOMFlightServerDispatcher = {
prefetchDNS: prefetchDNS,
preconnect: preconnect,
preload: preload,
preloadModule: preloadModule$1,
preinitStyle: preinitStyle,
preinitScript: preinitScript,
preinitModuleScript: preinitModuleScript
};
function prefetchDNS(href) {
{
if (typeof href === 'string' && href) {
var request = resolveRequest();
if (request) {
var hints = getHints(request);
var key = 'D|' + href;
if (hints.has(key)) {
// duplicate hint
return;
}
hints.add(key);
emitHint(request, 'D', href);
}
}
}
}
function preconnect(href, crossOrigin) {
{
if (typeof href === 'string') {
var request = resolveRequest();
if (request) {
var hints = getHints(request);
var key = "C|" + (crossOrigin == null ? 'null' : crossOrigin) + "|" + href;
if (hints.has(key)) {
// duplicate hint
return;
}
hints.add(key);
if (typeof crossOrigin === 'string') {
emitHint(request, 'C', [href, crossOrigin]);
} else {
emitHint(request, 'C', href);
}
}
}
}
}
function preload(href, as, options) {
{
if (typeof href === 'string') {
var request = resolveRequest();
if (request) {
var hints = getHints(request);
var key = 'L';
if (as === 'image' && options) {
key += getImagePreloadKey(href, options.imageSrcSet, options.imageSizes);
} else {
key += "[" + as + "]" + href;
}
if (hints.has(key)) {
// duplicate hint
return;
}
hints.add(key);
var trimmed = trimOptions(options);
if (trimmed) {
emitHint(request, 'L', [href, as, trimmed]);
} else {
emitHint(request, 'L', [href, as]);
}
}
}
}
}
function preloadModule$1(href, options) {
{
if (typeof href === 'string') {
var request = resolveRequest();
if (request) {
var hints = getHints(request);
var key = 'm|' + href;
if (hints.has(key)) {
// duplicate hint
return;
}
hints.add(key);
var trimmed = trimOptions(options);
if (trimmed) {
return emitHint(request, 'm', [href, trimmed]);
} else {
return emitHint(request, 'm', href);
}
}
}
}
}
function preinitStyle(href, precedence, options) {
{
if (typeof href === 'string') {
var request = resolveRequest();
if (request) {
var hints = getHints(request);
var key = 'S|' + href;
if (hints.has(key)) {
// duplicate hint
return;
}
hints.add(key);
var trimmed = trimOptions(options);
if (trimmed) {
return emitHint(request, 'S', [href, typeof precedence === 'string' ? precedence : 0, trimmed]);
} else if (typeof precedence === 'string') {
return emitHint(request, 'S', [href, precedence]);
} else {
return emitHint(request, 'S', href);
}
}
}
}
}
function preinitScript(href, options) {
{
if (typeof href === 'string') {
var request = resolveRequest();
if (request) {
var hints = getHints(request);
var key = 'X|' + href;
if (hints.has(key)) {
// duplicate hint
return;
}
hints.add(key);
var trimmed = trimOptions(options);
if (trimmed) {
return emitHint(request, 'X', [href, trimmed]);
} else {
return emitHint(request, 'X', href);
}
}
}
}
}
function preinitModuleScript(href, options) {
{
if (typeof href === 'string') {
var request = resolveRequest();
if (request) {
var hints = getHints(request);
var key = 'M|' + href;
if (hints.has(key)) {
// duplicate hint
return;
}
hints.add(key);
var trimmed = trimOptions(options);
if (trimmed) {
return emitHint(request, 'M', [href, trimmed]);
} else {
return emitHint(request, 'M', href);
}
}
}
}
} // Flight normally encodes undefined as a special character however for directive option
// arguments we don't want to send unnecessary keys and bloat the payload so we create a
// trimmed object which omits any keys with null or undefined values.
// This is only typesafe because these option objects have entirely optional fields where
// null and undefined represent the same thing as no property.
function trimOptions(options) {
if (options == null) return null;
var hasProperties = false;
var trimmed = {};
for (var key in options) {
if (options[key] != null) {
hasProperties = true;
trimmed[key] = options[key];
}
}
return hasProperties ? trimmed : null;
}
function getImagePreloadKey(href, imageSrcSet, imageSizes) {
var uniquePart = '';
if (typeof imageSrcSet === 'string' && imageSrcSet !== '') {
uniquePart += '[' + imageSrcSet + ']';
if (typeof imageSizes === 'string') {
uniquePart += '[' + imageSizes + ']';
}
} else {
uniquePart += '[][]' + href;
}
return "[image]" + uniquePart;
}
var ReactDOMCurrentDispatcher = ReactDOMSharedInternals.Dispatcher;
function prepareHostDispatcher() {
ReactDOMCurrentDispatcher.current = ReactDOMFlightServerDispatcher;
} // Used to distinguish these contexts from ones used in other renderers.
// small, smaller than how we encode undefined, and is unambiguous. We could use
// a different tuple structure to encode this instead but this makes the runtime
// cost cheaper by eliminating a type checks in more positions.
// prettier-ignore
function createHints() {
return new Set();
}
var supportsRequestStorage = typeof AsyncLocalStorage === 'function';
var requestStorage = supportsRequestStorage ? new AsyncLocalStorage() : null; // We use the Node version but get access to async_hooks from a global.
typeof async_hooks === 'object' ? async_hooks.createHook : function () {
return {
enable: function () {},
disable: function () {}
};
};
typeof async_hooks === 'object' ? async_hooks.executionAsyncId : null;
// ATTENTION
// When adding new symbols to this file,
// Please consider also adding to 'react-devtools-shared/src/backend/ReactSymbols'
// The Symbol used to tag the ReactElement-like types.
var REACT_ELEMENT_TYPE = Symbol.for('react.element');
var REACT_FRAGMENT_TYPE = Symbol.for('react.fragment');
var REACT_CONTEXT_TYPE = Symbol.for('react.context');
var REACT_FORWARD_REF_TYPE = Symbol.for('react.forward_ref');
var REACT_SUSPENSE_TYPE = Symbol.for('react.suspense');
var REACT_SUSPENSE_LIST_TYPE = Symbol.for('react.suspense_list');
var REACT_MEMO_TYPE = Symbol.for('react.memo');
var REACT_LAZY_TYPE = Symbol.for('react.lazy');
var REACT_MEMO_CACHE_SENTINEL = Symbol.for('react.memo_cache_sentinel');
var REACT_POSTPONE_TYPE = Symbol.for('react.postpone');
var MAYBE_ITERATOR_SYMBOL = Symbol.iterator;
var FAUX_ITERATOR_SYMBOL = '@@iterator';
function getIteratorFn(maybeIterable) {
if (maybeIterable === null || typeof maybeIterable !== 'object') {
return null;
}
var maybeIterator = MAYBE_ITERATOR_SYMBOL && maybeIterable[MAYBE_ITERATOR_SYMBOL] || maybeIterable[FAUX_ITERATOR_SYMBOL];
if (typeof maybeIterator === 'function') {
return maybeIterator;
}
return null;
}
// Corresponds to ReactFiberWakeable and ReactFizzWakeable modules. Generally,
// changes to one module should be reflected in the others.
// TODO: Rename this module and the corresponding Fiber one to "Thenable"
// instead of "Wakeable". Or some other more appropriate name.
// An error that is thrown (e.g. by `use`) to trigger Suspense. If we
// detect this is caught by userspace, we'll log a warning in development.
var SuspenseException = new Error("Suspense Exception: This is not a real error! It's an implementation " + 'detail of `use` to interrupt the current render. You must either ' + 'rethrow it immediately, or move the `use` call outside of the ' + '`try/catch` block. Capturing without rethrowing will lead to ' + 'unexpected behavior.\n\n' + 'To handle async errors, wrap your component in an error boundary, or ' + "call the promise's `.catch` method and pass the result to `use`");
function createThenableState() {
// The ThenableState is created the first time a component suspends. If it
// suspends again, we'll reuse the same state.
return [];
}
function noop() {}
function trackUsedThenable(thenableState, thenable, index) {
var previous = thenableState[index];
if (previous === undefined) {
thenableState.push(thenable);
} else {
if (previous !== thenable) {
// Reuse the previous thenable, and drop the new one. We can assume
// they represent the same value, because components are idempotent.
// Avoid an unhandled rejection errors for the Promises that we'll
// intentionally ignore.
thenable.then(noop, noop);
thenable = previous;
}
} // We use an expando to track the status and result of a thenable so that we
// can synchronously unwrap the value. Think of this as an extension of the
// Promise API, or a custom interface that is a superset of Thenable.
//
// If the thenable doesn't have a status, set it to "pending" and attach
// a listener that will update its status and result when it resolves.
switch (thenable.status) {
case 'fulfilled':
{
var fulfilledValue = thenable.value;
return fulfilledValue;
}
case 'rejected':
{
var rejectedError = thenable.reason;
throw rejectedError;
}
default:
{
if (typeof thenable.status === 'string') ; else {
var pendingThenable = thenable;
pendingThenable.status = 'pending';
pendingThenable.then(function (fulfilledValue) {
if (thenable.status === 'pending') {
var fulfilledThenable = thenable;
fulfilledThenable.status = 'fulfilled';
fulfilledThenable.value = fulfilledValue;
}
}, function (error) {
if (thenable.status === 'pending') {
var rejectedThenable = thenable;
rejectedThenable.status = 'rejected';
rejectedThenable.reason = error;
}
}); // Check one more time in case the thenable resolved synchronously
switch (thenable.status) {
case 'fulfilled':
{
var fulfilledThenable = thenable;
return fulfilledThenable.value;
}
case 'rejected':
{
var rejectedThenable = thenable;
throw rejectedThenable.reason;
}
}
} // Suspend.
//
// Throwing here is an implementation detail that allows us to unwind the
// call stack. But we shouldn't allow it to leak into userspace. Throw an
// opaque placeholder value instead of the actual thenable. If it doesn't
// get captured by the work loop, log a warning, because that means
// something in userspace must have caught it.
suspendedThenable = thenable;
throw SuspenseException;
}
}
} // This is used to track the actual thenable that suspended so it can be
// passed to the rest of the Suspense implementation — which, for historical
// reasons, expects to receive a thenable.
var suspendedThenable = null;
function getSuspendedThenable() {
// This is called right after `use` suspends by throwing an exception. `use`
// throws an opaque value instead of the thenable itself so that it can't be
// caught in userspace. Then the work loop accesses the actual thenable using
// this function.
if (suspendedThenable === null) {
throw new Error('Expected a suspended thenable. This is a bug in React. Please file ' + 'an issue.');
}
var thenable = suspendedThenable;
suspendedThenable = null;
return thenable;
}
var currentRequest$1 = null;
var thenableIndexCounter = 0;
var thenableState = null;
function prepareToUseHooksForRequest(request) {
currentRequest$1 = request;
}
function resetHooksForRequest() {
currentRequest$1 = null;
}
function prepareToUseHooksForComponent(prevThenableState) {
thenableIndexCounter = 0;
thenableState = prevThenableState;
}
function getThenableStateAfterSuspending() {
// If you use() to Suspend this should always exist but if you throw a Promise instead,
// which is not really supported anymore, it will be empty. We use the empty set as a
// marker to know if this was a replay of the same component or first attempt.
var state = thenableState || createThenableState();
thenableState = null;
return state;
}
var HooksDispatcher = {
useMemo: function (nextCreate) {
return nextCreate();
},
useCallback: function (callback) {
return callback;
},
useDebugValue: function () {},
useDeferredValue: unsupportedHook,
useTransition: unsupportedHook,
readContext: unsupportedContext,
useContext: unsupportedContext,
useReducer: unsupportedHook,
useRef: unsupportedHook,
useState: unsupportedHook,
useInsertionEffect: unsupportedHook,
useLayoutEffect: unsupportedHook,
useImperativeHandle: unsupportedHook,
useEffect: unsupportedHook,
useId: useId,
useSyncExternalStore: unsupportedHook,
useCacheRefresh: function () {
return unsupportedRefresh;
},
useMemoCache: function (size) {
var data = new Array(size);
for (var i = 0; i < size; i++) {
data[i] = REACT_MEMO_CACHE_SENTINEL;
}
return data;
},
use: use
};
function unsupportedHook() {
throw new Error('This Hook is not supported in Server Components.');
}
function unsupportedRefresh() {
throw new Error('Refreshing the cache is not supported in Server Components.');
}
function unsupportedContext() {
throw new Error('Cannot read a Client Context from a Server Component.');
}
function useId() {
if (currentRequest$1 === null) {
throw new Error('useId can only be used while React is rendering');
}
var id = currentRequest$1.identifierCount++; // use 'S' for Flight components to distinguish from 'R' and 'r' in Fizz/Client
return ':' + currentRequest$1.identifierPrefix + 'S' + id.toString(32) + ':';
}
function use(usable) {
if (usable !== null && typeof usable === 'object' || typeof usable === 'function') {
// $FlowFixMe[method-unbinding]
if (typeof usable.then === 'function') {
// This is a thenable.
var thenable = usable; // Track the position of the thenable within this fiber.
var index = thenableIndexCounter;
thenableIndexCounter += 1;
if (thenableState === null) {
thenableState = createThenableState();
}
return trackUsedThenable(thenableState, thenable, index);
} else if (usable.$$typeof === REACT_CONTEXT_TYPE) {
unsupportedContext();
}
}
if (isClientReference(usable)) {
if (usable.value != null && usable.value.$$typeof === REACT_CONTEXT_TYPE) {
// Show a more specific message since it's a common mistake.
throw new Error('Cannot read a Client Context from a Server Component.');
} else {
throw new Error('Cannot use() an already resolved Client Reference.');
}
} else {
throw new Error( // eslint-disable-next-line react-internal/safe-string-coercion
'An unsupported type was passed to use(): ' + String(usable));
}
}
function createSignal() {
return new AbortController().signal;
}
function resolveCache() {
var request = resolveRequest();
if (request) {
return getCache(request);
}
return new Map();
}
var DefaultCacheDispatcher = {
getCacheSignal: function () {
var cache = resolveCache();
var entry = cache.get(createSignal);
if (entry === undefined) {
entry = createSignal();
cache.set(createSignal, entry);
}
return entry;
},
getCacheForType: function (resourceType) {
var cache = resolveCache();
var entry = cache.get(resourceType);
if (entry === undefined) {
entry = resourceType(); // TODO: Warn if undefined?
cache.set(resourceType, entry);
}
return entry;
}
};
var isArrayImpl = Array.isArray; // eslint-disable-next-line no-redeclare
function isArray(a) {
return isArrayImpl(a);
}
var getPrototypeOf = Object.getPrototypeOf;
// in case they error.
var jsxPropsParents = new WeakMap();
var jsxChildrenParents = new WeakMap();
function isObjectPrototype(object) {
if (!object) {
return false;
}
var ObjectPrototype = Object.prototype;
if (object === ObjectPrototype) {
return true;
} // It might be an object from a different Realm which is
// still just a plain simple object.
if (getPrototypeOf(object)) {
return false;
}
var names = Object.getOwnPropertyNames(object);
for (var i = 0; i < names.length; i++) {
if (!(names[i] in ObjectPrototype)) {
return false;
}
}
return true;
}
function isSimpleObject(object) {
if (!isObjectPrototype(getPrototypeOf(object))) {
return false;
}
var names = Object.getOwnPropertyNames(object);
for (var i = 0; i < names.length; i++) {
var descriptor = Object.getOwnPropertyDescriptor(object, names[i]);
if (!descriptor) {
return false;
}
if (!descriptor.enumerable) {
if ((names[i] === 'key' || names[i] === 'ref') && typeof descriptor.get === 'function') {
// React adds key and ref getters to props objects to issue warnings.
// Those getters will not be transferred to the client, but that's ok,
// so we'll special case them.
continue;
}
return false;
}
}
return true;
}
function objectName(object) {
// $FlowFixMe[method-unbinding]
var name = Object.prototype.toString.call(object);
return name.replace(/^\[object (.*)\]$/, function (m, p0) {
return p0;
});
}
function describeKeyForErrorMessage(key) {
var encodedKey = JSON.stringify(key);
return '"' + key + '"' === encodedKey ? key : encodedKey;
}
function describeValueForErrorMessage(value) {
switch (typeof value) {
case 'string':
{
return JSON.stringify(value.length <= 10 ? value : value.slice(0, 10) + '...');
}
case 'object':
{
if (isArray(value)) {
return '[...]';
}
var name = objectName(value);
if (name === 'Object') {
return '{...}';
}
return name;
}
case 'function':
return 'function';
default:
// eslint-disable-next-line react-internal/safe-string-coercion
return String(value);
}
}
function describeElementType(type) {
if (typeof type === 'string') {
return type;
}
switch (type) {
case REACT_SUSPENSE_TYPE:
return 'Suspense';
case REACT_SUSPENSE_LIST_TYPE:
return 'SuspenseList';
}
if (typeof type === 'object') {
switch (type.$$typeof) {
case REACT_FORWARD_REF_TYPE:
return describeElementType(type.render);
case REACT_MEMO_TYPE:
return describeElementType(type.type);
case REACT_LAZY_TYPE:
{
var lazyComponent = type;
var payload = lazyComponent._payload;
var init = lazyComponent._init;
try {
// Lazy may contain any component type so we recursively resolve it.
return describeElementType(init(payload));
} catch (x) {}
}
}
}
return '';
}
function describeObjectForErrorMessage(objectOrArray, expandedName) {
var objKind = objectName(objectOrArray);
if (objKind !== 'Object' && objKind !== 'Array') {
return objKind;
}
var str = '';
var start = -1;
var length = 0;
if (isArray(objectOrArray)) {
if (jsxChildrenParents.has(objectOrArray)) {
// Print JSX Children
var type = jsxChildrenParents.get(objectOrArray);
str = '<' + describeElementType(type) + '>';
var array = objectOrArray;
for (var i = 0; i < array.length; i++) {
var value = array[i];
var substr = void 0;
if (typeof value === 'string') {
substr = value;
} else if (typeof value === 'object' && value !== null) {
substr = '{' + describeObjectForErrorMessage(value) + '}';
} else {
substr = '{' + describeValueForErrorMessage(value) + '}';
}
if ('' + i === expandedName) {
start = str.length;
length = substr.length;
str += substr;
} else if (substr.length < 15 && str.length + substr.length < 40) {
str += substr;
} else {
str += '{...}';
}
}
str += '</' + describeElementType(type) + '>';
} else {
// Print Array
str = '[';
var _array = objectOrArray;
for (var _i = 0; _i < _array.length; _i++) {
if (_i > 0) {
str += ', ';
}
var _value = _array[_i];
var _substr = void 0;
if (typeof _value === 'object' && _value !== null) {
_substr = describeObjectForErrorMessage(_value);
} else {
_substr = describeValueForErrorMessage(_value);
}
if ('' + _i === expandedName) {
start = str.length;
length = _substr.length;
str += _substr;
} else if (_substr.length < 10 && str.length + _substr.length < 40) {
str += _substr;
} else {
str += '...';
}
}
str += ']';
}
} else {
if (objectOrArray.$$typeof === REACT_ELEMENT_TYPE) {
str = '<' + describeElementType(objectOrArray.type) + '/>';
} else if (jsxPropsParents.has(objectOrArray)) {
// Print JSX
var _type = jsxPropsParents.get(objectOrArray);
str = '<' + (describeElementType(_type) || '...');
var object = objectOrArray;
var names = Object.keys(object);
for (var _i2 = 0; _i2 < names.length; _i2++) {
str += ' ';
var name = names[_i2];
str += describeKeyForErrorMessage(name) + '=';
var _value2 = object[name];
var _substr2 = void 0;
if (name === expandedName && typeof _value2 === 'object' && _value2 !== null) {
_substr2 = describeObjectForErrorMessage(_value2);
} else {
_substr2 = describeValueForErrorMessage(_value2);
}
if (typeof _value2 !== 'string') {
_substr2 = '{' + _substr2 + '}';
}
if (name === expandedName) {
start = str.length;
length = _substr2.length;
str += _substr2;
} else if (_substr2.length < 10 && str.length + _substr2.length < 40) {
str += _substr2;
} else {
str += '...';
}
}
str += '>';
} else {
// Print Object
str = '{';
var _object = objectOrArray;
var _names = Object.keys(_object);
for (var _i3 = 0; _i3 < _names.length; _i3++) {
if (_i3 > 0) {
str += ', ';
}
var _name = _names[_i3];
str += describeKeyForErrorMessage(_name) + ': ';
var _value3 = _object[_name];
var _substr3 = void 0;
if (typeof _value3 === 'object' && _value3 !== null) {
_substr3 = describeObjectForErrorMessage(_value3);
} else {
_substr3 = describeValueForErrorMessage(_value3);
}
if (_name === expandedName) {
start = str.length;
length = _substr3.length;
str += _substr3;
} else if (_substr3.length < 10 && str.length + _substr3.length < 40) {
str += _substr3;
} else {
str += '...';
}
}
str += '}';
}
}
if (expandedName === undefined) {
return str;
}
if (start > -1 && length > 0) {
var highlight = ' '.repeat(start) + '^'.repeat(length);
return '\n ' + str + '\n ' + highlight;
}
return '\n ' + str;
}
var ReactSharedServerInternals = // $FlowFixMe: It's defined in the one we resolve to.
React.__SECRET_SERVER_INTERNALS_DO_NOT_USE_OR_YOU_WILL_BE_FIRED;
if (!ReactSharedServerInternals) {
throw new Error('The "react" package in this environment is not configured correctly. ' + 'The "react-server" condition must be enabled in any environment that ' + 'runs React Server Components.');
}
var ObjectPrototype = Object.prototype;
var stringify = JSON.stringify; // Serializable values
// Thenable<ReactClientValue>
var PENDING$1 = 0;
var COMPLETED = 1;
var ABORTED = 3;
var ERRORED$1 = 4;
var ReactCurrentCache = ReactSharedServerInternals.ReactCurrentCache;
var ReactCurrentDispatcher = ReactSharedInternals.ReactCurrentDispatcher;
function defaultErrorHandler(error) {
console['error'](error); // Don't transform to our wrapper
}
function defaultPostponeHandler(reason) {// Noop
}
var OPEN = 0;
var CLOSING = 1;
var CLOSED = 2;
function createRequest(model, bundlerConfig, onError, identifierPrefix, onPostpone, environmentName) {
if (ReactCurrentCache.current !== null && ReactCurrentCache.current !== DefaultCacheDispatcher) {
throw new Error('Currently React only supports one RSC renderer at a time.');
}
prepareHostDispatcher();
ReactCurrentCache.current = DefaultCacheDispatcher;
var abortSet = new Set();
var pingedTasks = [];
var cleanupQueue = [];
var hints = createHints();
var request = {
status: OPEN,
flushScheduled: false,
fatalError: null,
destination: null,
bundlerConfig: bundlerConfig,
cache: new Map(),
nextChunkId: 0,
pendingChunks: 0,
hints: hints,
abortableTasks: abortSet,
pingedTasks: pingedTasks,
completedImportChunks: [],
completedHintChunks: [],
completedRegularChunks: [],
completedErrorChunks: [],
writtenSymbols: new Map(),
writtenClientReferences: new Map(),
writtenServerReferences: new Map(),
writtenObjects: new WeakMap(),
identifierPrefix: identifierPrefix || '',
identifierCount: 1,
taintCleanupQueue: cleanupQueue,
onError: onError === undefined ? defaultErrorHandler : onError,
onPostpone: onPostpone === undefined ? defaultPostponeHandler : onPostpone
};
{
request.environmentName = environmentName === undefined ? 'server' : environmentName;
}
var rootTask = createTask(request, model, null, false, abortSet);
pingedTasks.push(rootTask);
return request;
}
var currentRequest = null;
function resolveRequest() {
if (currentRequest) return currentRequest;
if (supportsRequestStorage) {
var store = requestStorage.getStore();
if (store) return store;
}
return null;
}
function serializeThenable(request, task, thenable) {
var newTask = createTask(request, null, task.keyPath, // the server component sequence continues through Promise-as-a-child.
task.implicitSlot, request.abortableTasks);
{
// If this came from Flight, forward any debug info into this new row.
var debugInfo = thenable._debugInfo;
if (debugInfo) {
forwardDebugInfo(request, newTask.id, debugInfo);
}
}
switch (thenable.status) {
case 'fulfilled':
{
// We have the resolved value, we can go ahead and schedule it for serialization.
newTask.model = thenable.value;
pingTask(request, newTask);
return newTask.id;
}
case 'rejected':
{
var x = thenable.reason;
{
var digest = logRecoverableError(request, x);
emitErrorChunk(request, newTask.id, digest, x);
}
return newTask.id;
}
default:
{
if (typeof thenable.status === 'string') {
// Only instrument the thenable if the status if not defined. If
// it's defined, but an unknown value, assume it's been instrumented by
// some custom userspace implementation. We treat it as "pending".
break;
}
var pendingThenable = thenable;
pendingThenable.status = 'pending';
pendingThenable.then(function (fulfilledValue) {
if (thenable.status === 'pending') {
var fulfilledThenable = thenable;
fulfilledThenable.status = 'fulfilled';
fulfilledThenable.value = fulfilledValue;
}
}, function (error) {
if (thenable.status === 'pending') {
var rejectedThenable = thenable;
rejectedThenable.status = 'rejected';
rejectedThenable.reason = error;
}
});
break;
}
}
thenable.then(function (value) {
newTask.model = value;
pingTask(request, newTask);
}, function (reason) {
{
newTask.status = ERRORED$1;
var _digest = logRecoverableError(request, reason);
emitErrorChunk(request, newTask.id, _digest, reason);
}
request.abortableTasks.delete(newTask);
if (request.destination !== null) {
flushCompletedChunks(request, request.destination);
}
});
return newTask.id;
}
function emitHint(request, code, model) {
emitHintChunk(request, code, model);
enqueueFlush(request);
}
function getHints(request) {
return request.hints;
}
function getCache(request) {
return request.cache;
}
function readThenable(thenable) {
if (thenable.status === 'fulfilled') {
return thenable.value;
} else if (thenable.status === 'rejected') {
throw thenable.reason;
}
throw thenable;
}
function createLazyWrapperAroundWakeable(wakeable) {
// This is a temporary fork of the `use` implementation until we accept
// promises everywhere.
var thenable = wakeable;
switch (thenable.status) {
case 'fulfilled':
case 'rejected':
break;
default:
{
if (typeof thenable.status === 'string') {
// Only instrument the thenable if the status if not defined. If
// it's defined, but an unknown value, assume it's been instrumented by
// some custom userspace implementation. We treat it as "pending".
break;
}
var pendingThenable = thenable;
pendingThenable.status = 'pending';
pendingThenable.then(function (fulfilledValue) {
if (thenable.status === 'pending') {
var fulfilledThenable = thenable;
fulfilledThenable.status = 'fulfilled';
fulfilledThenable.value = fulfilledValue;
}
}, function (error) {
if (thenable.status === 'pending') {
var rejectedThenable = thenable;
rejectedThenable.status = 'rejected';
rejectedThenable.reason = error;
}
});
break;
}
}
var lazyType = {
$$typeof: REACT_LAZY_TYPE,
_payload: thenable,
_init: readThenable
};
{
// If this came from React, transfer the debug info.
lazyType._debugInfo = thenable._debugInfo || [];
}
return lazyType;
}
function renderFunctionComponent(request, task, key, Component, props) {
// Reset the task's thenable state before continuing, so that if a later
// component suspends we can reuse the same task object. If the same
// component suspends again, the thenable state will be restored.
var prevThenableState = task.thenableState;
task.thenableState = null;
{
if (debugID === null) {
// We don't have a chunk to assign debug info. We need to outline this
// component to assign it an ID.
return outlineTask(request, task);
} else if (prevThenableState !== null) ; else {
// This is a new component in the same task so we can emit more debug info.
var componentName = Component.displayName || Component.name || '';
request.pendingChunks++;
emitDebugChunk(request, debugID, {
name: componentName,
env: request.environmentName
});
}
}
prepareToUseHooksForComponent(prevThenableState); // The secondArg is always undefined in Server Components since refs error early.
var secondArg = undefined;
var result = Component(props, secondArg);
if (typeof result === 'object' && result !== null && typeof result.then === 'function') {
// When the return value is in children position we can resolve it immediately,
// to its value without a wrapper if it's synchronously available.
var thenable = result;
if (thenable.status === 'fulfilled') {
return thenable.value;
} // TODO: Once we accept Promises as children on the client, we can just return
// the thenable here.
result = createLazyWrapperAroundWakeable(result);
} // Track this element's key on the Server Component on the keyPath context..
var prevKeyPath = task.keyPath;
var prevImplicitSlot = task.implicitSlot;
if (key !== null) {
// Append the key to the path. Technically a null key should really add the child
// index. We don't do that to hold the payload small and implementation simple.
task.keyPath = prevKeyPath === null ? key : prevKeyPath + ',' + key;
} else if (prevKeyPath === null) {
// This sequence of Server Components has no keys. This means that it was rendered
// in a slot that needs to assign an implicit key. Even if children below have
// explicit keys, they should not be used for the outer most key since it might
// collide with other slots in that set.
task.implicitSlot = true;
}
var json = renderModelDestructive(request, task, emptyRoot, '', result);
task.keyPath = prevKeyPath;
task.implicitSlot = prevImplicitSlot;
return json;
}
function renderFragment(request, task, children) {
{
var debugInfo = children._debugInfo;
if (debugInfo) {
// If this came from Flight, forward any debug info into this new row.
if (debugID === null) {
// We don't have a chunk to assign debug info. We need to outline this
// component to assign it an ID.
return outlineTask(request, task);
} else {
// Forward any debug info we have the first time we see it.
// We do this after init so that we have received all the debug info
// from the server by the time we emit it.
forwardDebugInfo(request, debugID, debugInfo);
}
}
}
{
return children;
}
}
function renderClientElement(task, type, key, props) {
{
return [REACT_ELEMENT_TYPE, type, key, props];
} // We prepend the terminal client element that actually gets serialized with
} // The chunk ID we're currently rendering that we can assign debug data to.
var debugID = null;
function outlineTask(request, task) {
var newTask = createTask(request, task.model, // the currently rendering element
task.keyPath, // unlike outlineModel this one carries along context
task.implicitSlot, request.abortableTasks);
retryTask(request, newTask);
if (newTask.status === COMPLETED) {
// We completed synchronously so we can refer to this by reference. This
// makes it behaves the same as prod during deserialization.
return serializeByValueID(newTask.id);
} // This didn't complete synchronously so it wouldn't have even if we didn't
// outline it,