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swr - npm Package Compare versions

Comparing version 2.0.0-beta.3 to 2.0.0-beta.4

_internal/dist/_internal/utils/middleware-preset.d.ts
_internal/dist/_internal/utils/preload.d.ts
core/package.json

1

_internal/dist/_internal/index.d.ts

@@ -21,2 +21,3 @@ import SWRConfig from './utils/config-context';

export { withMiddleware } from './utils/with-middleware';
export { preload } from './utils/preload';
export * from './types';

1

_internal/dist/_internal/types.d.ts

@@ -7,2 +7,3 @@ import * as revalidateEvents from './constants';

Record<string, [any, number]>,
Record<string, FetcherResponse<any>>,
ScopedMutator,

@@ -9,0 +10,0 @@ (key: string, value: any, prev: any) => void,

7

_internal/dist/_internal/utils/config-context.d.ts
import { FC, PropsWithChildren } from 'react';
import { SWRConfiguration, FullConfiguration, ProviderConfiguration, Cache } from '../types';
declare type Config = SWRConfiguration & Partial<ProviderConfiguration> & {
provider?: (cache: Readonly<Cache>) => Cache;
};
export declare const SWRConfigContext: import("react").Context<Partial<FullConfiguration<Cache<any>>>>;
declare const SWRConfig: FC<PropsWithChildren<{
value?: SWRConfiguration & Partial<ProviderConfiguration> & {
provider?: (cache: Readonly<Cache>) => Cache;
};
value?: Config | ((parentConfig?: Config) => Config);
}>>;
export default SWRConfig;

100

_internal/dist/index.esm.js

@@ -33,6 +33,6 @@ import React, { useEffect, useLayoutEffect, createContext, useContext, useState, createElement, useRef, useCallback } from 'react';

var prev = cache.get(key);
state[4](key, mergeObjects(prev, info), prev || EMPTY_CACHE);
state[5](key, mergeObjects(prev, info), prev || EMPTY_CACHE);
},
// Subscriber
state[5]
state[6]
];

@@ -185,3 +185,3 @@ };

/*! *****************************************************************************
/******************************************************************************
Copyright (c) Microsoft Corporation.

@@ -294,5 +294,5 @@

return __awaiter(void 0, void 0, void 0, function () {
var cache, _key, _data, _opts, options, populateCache, optimisticData, revalidate, rollbackOnError, key, _a, get, set, _b, EVENT_REVALIDATORS, MUTATION, FETCH, revalidators, startRevalidate, data, error, beforeMutationTs, hasOptimisticData, state, currentData, originalData, res;
return __generator(this, function (_c) {
switch (_c.label) {
var cache, _key, _data, _opts, options, populateCache, optimisticData, revalidate, rollbackOnError, key, _a, get, set, _b, EVENT_REVALIDATORS, MUTATION, FETCH, revalidators, startRevalidate, data, error, beforeMutationTs, hasOptimisticData, state, displayedData, committedData, res;
return __generator(this, function (_d) {
switch (_d.label) {
case 0:

@@ -334,10 +334,11 @@ cache = args[0], _key = args[1], _data = args[2], _opts = args[3];

state = get();
currentData = state.data;
originalData = isUndefined(state._o) ? currentData : state._o;
displayedData = state.data;
committedData = isUndefined(state._c) ? displayedData : state._c;
// Do optimistic data update.
if (hasOptimisticData) {
optimisticData = isFunction(optimisticData)
? optimisticData(originalData)
? optimisticData(committedData)
: optimisticData;
set({ data: optimisticData, _o: originalData });
// When we set optimistic data, backup the current committedData data in `_c`.
set({ data: optimisticData, _c: committedData });
}

@@ -347,3 +348,3 @@ if (isFunction(data)) {

try {
data = data(originalData);
data = data(committedData);
}

@@ -366,3 +367,3 @@ catch (err) {

// avoid race conditions.
data = _c.sent();
data = _d.sent();
// Check if other mutations have occurred since we've started this mutation.

@@ -380,6 +381,7 @@ // If there's a race we don't update cache or broadcast the change,

populateCache = true;
data = originalData;
set({ data: originalData });
data = committedData;
// Reset data to be the latest committed data, and clear the `_c` value.
set({ data: data, _c: UNDEFINED });
}
_c.label = 2;
_d.label = 2;
case 2:

@@ -391,9 +393,9 @@ // If we should write back the cache after request.

if (isFunction(populateCache)) {
data = populateCache(data, originalData);
data = populateCache(data, committedData);
}
// Only update cached data if there's no error. Data can be `undefined` here.
set({ data: data });
set({ data: data, _c: UNDEFINED });
}
// Always update or reset the error and original data field.
set({ error: error, _o: UNDEFINED });
// Always update error and original data here.
set({ error: error });
}

@@ -403,6 +405,10 @@ // Reset the timestamp to mark the mutation has ended.

return [4 /*yield*/, startRevalidate()
// Throw error or return data
// The mutation and revalidation are ended, we can clear it since the data is
// not an optimistic value anymore.
];
case 3:
res = _c.sent();
res = _d.sent();
// The mutation and revalidation are ended, we can clear it since the data is
// not an optimistic value anymore.
set({ _c: UNDEFINED });
// Throw error or return data

@@ -461,2 +467,3 @@ if (error)

{},
{},
mutate_1,

@@ -494,3 +501,3 @@ setter_1,

}
return [provider, SWRGlobalState.get(provider)[3]];
return [provider, SWRGlobalState.get(provider)[4]];
};

@@ -563,10 +570,15 @@

var value = props.value;
var parentConfig = useContext(SWRConfigContext);
var isFunctionalConfig = isFunction(value);
var config = isFunctionalConfig ? value(parentConfig) : value;
// Extend parent context values and middleware.
var extendedConfig = mergeConfigs(useContext(SWRConfigContext), value);
var extendedConfig = isFunctionalConfig
? config
: mergeConfigs(parentConfig, config);
// Should not use the inherited provider.
var provider = value && value.provider;
var provider = config && config.provider;
// Use a lazy initialized state to create the cache on first access.
var cacheContext = useState(function () {
return provider
? initCache(provider(extendedConfig.cache || cache), value)
? initCache(provider(extendedConfig.cache || cache), config)
: UNDEFINED;

@@ -601,2 +613,31 @@ })[0];

var preload = function (key_, fetcher) {
var req = fetcher(key_);
var key = serialize(key_)[0];
var _a = SWRGlobalState.get(cache), PRELOAD = _a[3];
PRELOAD[key] = req;
return req;
};
var middleware = function (useSWRNext) { return function (key_, fetcher_, config) {
// fetcher might be a sync function, so this should not be an async function
var fetcher = fetcher_ &&
(function () {
var args = [];
for (var _i = 0; _i < arguments.length; _i++) {
args[_i] = arguments[_i];
}
var key = serialize(key_)[0];
var _a = SWRGlobalState.get(cache), PRELOAD = _a[3];
var req = PRELOAD[key];
if (req) {
delete PRELOAD[key];
return req;
}
return fetcher_.apply(void 0, args);
});
return useSWRNext(key_, fetcher, config);
}; };
var BUILT_IN_MIDDLEWARE = [middleware];
// It's tricky to pass generic types as parameters, so we just directly override

@@ -619,6 +660,5 @@ // the types here.

var use = config.use;
if (use) {
for (var i = use.length; i--;) {
next = use[i](next);
}
var middleware = (use || []).concat(BUILT_IN_MIDDLEWARE);
for (var i = middleware.length; i--;) {
next = middleware[i](next);
}

@@ -727,2 +767,2 @@ return next(key, fn || config.fetcher, config);

export { IS_REACT_LEGACY, IS_SERVER, OBJECT, SWRConfig, SWRGlobalState, UNDEFINED, cache, compare, createCacheHelper, defaultConfig, defaultConfigOptions, getTimestamp, hasRequestAnimationFrame, initCache, internalMutate, isDocumentDefined, isEmptyCache, isFunction, isUndefined, isWindowDefined, mergeConfigs, mergeObjects, mutate, noop, normalize, preset, rAF, constants as revalidateEvents, serialize, slowConnection, stableHash, subscribeCallback, useIsomorphicLayoutEffect, useSWRConfig, useStateWithDeps, withArgs, withMiddleware };
export { IS_REACT_LEGACY, IS_SERVER, OBJECT, SWRConfig, SWRGlobalState, UNDEFINED, cache, compare, createCacheHelper, defaultConfig, defaultConfigOptions, getTimestamp, hasRequestAnimationFrame, initCache, internalMutate, isDocumentDefined, isEmptyCache, isFunction, isUndefined, isWindowDefined, mergeConfigs, mergeObjects, mutate, noop, normalize, preload, preset, rAF, constants as revalidateEvents, serialize, slowConnection, stableHash, subscribeCallback, useIsomorphicLayoutEffect, useSWRConfig, useStateWithDeps, withArgs, withMiddleware };

103

_internal/dist/index.js

@@ -39,6 +39,6 @@ Object.defineProperty(exports, '__esModule', { value: true });

var prev = cache.get(key);
state[4](key, mergeObjects(prev, info), prev || EMPTY_CACHE);
state[5](key, mergeObjects(prev, info), prev || EMPTY_CACHE);
},
// Subscriber
state[5]
state[6]
];

@@ -170,3 +170,3 @@ };

var IS_REACT_LEGACY = !React__default['default'].useId;
var IS_REACT_LEGACY = !React__default["default"].useId;
var IS_SERVER = !isWindowDefined || 'Deno' in window;

@@ -192,3 +192,3 @@ // Polyfill requestAnimationFrame

/*! *****************************************************************************
/******************************************************************************
Copyright (c) Microsoft Corporation.

@@ -301,5 +301,5 @@

return __awaiter(void 0, void 0, void 0, function () {
var cache, _key, _data, _opts, options, populateCache, optimisticData, revalidate, rollbackOnError, key, _a, get, set, _b, EVENT_REVALIDATORS, MUTATION, FETCH, revalidators, startRevalidate, data, error, beforeMutationTs, hasOptimisticData, state, currentData, originalData, res;
return __generator(this, function (_c) {
switch (_c.label) {
var cache, _key, _data, _opts, options, populateCache, optimisticData, revalidate, rollbackOnError, key, _a, get, set, _b, EVENT_REVALIDATORS, MUTATION, FETCH, revalidators, startRevalidate, data, error, beforeMutationTs, hasOptimisticData, state, displayedData, committedData, res;
return __generator(this, function (_d) {
switch (_d.label) {
case 0:

@@ -341,10 +341,11 @@ cache = args[0], _key = args[1], _data = args[2], _opts = args[3];

state = get();
currentData = state.data;
originalData = isUndefined(state._o) ? currentData : state._o;
displayedData = state.data;
committedData = isUndefined(state._c) ? displayedData : state._c;
// Do optimistic data update.
if (hasOptimisticData) {
optimisticData = isFunction(optimisticData)
? optimisticData(originalData)
? optimisticData(committedData)
: optimisticData;
set({ data: optimisticData, _o: originalData });
// When we set optimistic data, backup the current committedData data in `_c`.
set({ data: optimisticData, _c: committedData });
}

@@ -354,3 +355,3 @@ if (isFunction(data)) {

try {
data = data(originalData);
data = data(committedData);
}

@@ -373,3 +374,3 @@ catch (err) {

// avoid race conditions.
data = _c.sent();
data = _d.sent();
// Check if other mutations have occurred since we've started this mutation.

@@ -387,6 +388,7 @@ // If there's a race we don't update cache or broadcast the change,

populateCache = true;
data = originalData;
set({ data: originalData });
data = committedData;
// Reset data to be the latest committed data, and clear the `_c` value.
set({ data: data, _c: UNDEFINED });
}
_c.label = 2;
_d.label = 2;
case 2:

@@ -398,9 +400,9 @@ // If we should write back the cache after request.

if (isFunction(populateCache)) {
data = populateCache(data, originalData);
data = populateCache(data, committedData);
}
// Only update cached data if there's no error. Data can be `undefined` here.
set({ data: data });
set({ data: data, _c: UNDEFINED });
}
// Always update or reset the error and original data field.
set({ error: error, _o: UNDEFINED });
// Always update error and original data here.
set({ error: error });
}

@@ -410,6 +412,10 @@ // Reset the timestamp to mark the mutation has ended.

return [4 /*yield*/, startRevalidate()
// Throw error or return data
// The mutation and revalidation are ended, we can clear it since the data is
// not an optimistic value anymore.
];
case 3:
res = _c.sent();
res = _d.sent();
// The mutation and revalidation are ended, we can clear it since the data is
// not an optimistic value anymore.
set({ _c: UNDEFINED });
// Throw error or return data

@@ -468,2 +474,3 @@ if (error)

{},
{},
mutate_1,

@@ -501,3 +508,3 @@ setter_1,

}
return [provider, SWRGlobalState.get(provider)[3]];
return [provider, SWRGlobalState.get(provider)[4]];
};

@@ -570,10 +577,15 @@

var value = props.value;
var parentConfig = React.useContext(SWRConfigContext);
var isFunctionalConfig = isFunction(value);
var config = isFunctionalConfig ? value(parentConfig) : value;
// Extend parent context values and middleware.
var extendedConfig = mergeConfigs(React.useContext(SWRConfigContext), value);
var extendedConfig = isFunctionalConfig
? config
: mergeConfigs(parentConfig, config);
// Should not use the inherited provider.
var provider = value && value.provider;
var provider = config && config.provider;
// Use a lazy initialized state to create the cache on first access.
var cacheContext = React.useState(function () {
return provider
? initCache(provider(extendedConfig.cache || cache), value)
? initCache(provider(extendedConfig.cache || cache), config)
: UNDEFINED;

@@ -608,2 +620,31 @@ })[0];

var preload = function (key_, fetcher) {
var req = fetcher(key_);
var key = serialize(key_)[0];
var _a = SWRGlobalState.get(cache), PRELOAD = _a[3];
PRELOAD[key] = req;
return req;
};
var middleware = function (useSWRNext) { return function (key_, fetcher_, config) {
// fetcher might be a sync function, so this should not be an async function
var fetcher = fetcher_ &&
(function () {
var args = [];
for (var _i = 0; _i < arguments.length; _i++) {
args[_i] = arguments[_i];
}
var key = serialize(key_)[0];
var _a = SWRGlobalState.get(cache), PRELOAD = _a[3];
var req = PRELOAD[key];
if (req) {
delete PRELOAD[key];
return req;
}
return fetcher_.apply(void 0, args);
});
return useSWRNext(key_, fetcher, config);
}; };
var BUILT_IN_MIDDLEWARE = [middleware];
// It's tricky to pass generic types as parameters, so we just directly override

@@ -626,6 +667,5 @@ // the types here.

var use = config.use;
if (use) {
for (var i = use.length; i--;) {
next = use[i](next);
}
var middleware = (use || []).concat(BUILT_IN_MIDDLEWARE);
for (var i = middleware.length; i--;) {
next = middleware[i](next);
}

@@ -690,3 +730,3 @@ return next(key, fn || config.fetcher, config);

else {
React__default['default'].startTransition(function () { return rerender({}); });
React__default["default"].startTransition(function () { return rerender({}); });
}

@@ -760,2 +800,3 @@ }

exports.normalize = normalize;
exports.preload = preload;
exports.preset = preset;

@@ -762,0 +803,0 @@ exports.rAF = rAF;

7

_internal/package.json

@@ -8,2 +8,9 @@ {

"exports": "./dist/index.mjs",
"private": true,
"scripts": {
"watch": "bunchee index.ts --no-sourcemap -w",
"build": "bunchee index.ts --no-sourcemap",
"types:check": "tsc --noEmit",
"clean": "rimraf dist"
},
"peerDependencies": {

@@ -10,0 +17,0 @@ "react": "*"

1

core/dist/core/index.d.ts

@@ -6,2 +6,3 @@ import useSWR from './use-swr';

export { mutate } from 'swr/_internal';
export { preload } from 'swr/_internal';
export type { SWRConfiguration, Revalidator, RevalidatorOptions, Key, KeyLoader, KeyedMutator, SWRHook, SWRResponse, Cache, BareFetcher, Fetcher, MutatorCallback, MutatorOptions, Middleware, Arguments, State } from 'swr/_internal';

12

core/dist/core/use-swr.d.ts
/// <reference types="react" />
import { defaultConfig, Fetcher, Key, SWRResponse, FullConfiguration, SWRConfiguration, SWRHook } from 'swr/_internal';
export declare const useSWRHandler: <Data = any, Error_1 = any>(_key: Key, fetcher: ((args: string) => import("swr/_internal").FetcherResponse<Data>) | ((args: [any, ...unknown[]]) => import("swr/_internal").FetcherResponse<Data>) | ((args: readonly [any, ...unknown[]]) => import("swr/_internal").FetcherResponse<Data>) | ((args: Record<any, any>) => import("swr/_internal").FetcherResponse<Data>) | ((args: string | [any, ...unknown[]] | readonly [any, ...unknown[]] | Record<any, any>) => import("swr/_internal").FetcherResponse<Data>) | null, config: import("swr/_internal").InternalConfiguration<import("swr/_internal").Cache<any>> & import("swr/_internal").PublicConfiguration<any, any, import("swr/_internal").BareFetcher<unknown>> & Partial<import("swr/_internal").PublicConfiguration<Data, Error_1, import("swr/_internal").BareFetcher<any>>>) => SWRResponse<Data, Error_1>;
export declare const useSWRHandler: <Data = any, Error_1 = any>(_key: Key, fetcher: ((args: string) => import("_internal/types").FetcherResponse<Data>) | ((args: [any, ...unknown[]]) => import("_internal/types").FetcherResponse<Data>) | ((args: readonly [any, ...unknown[]]) => import("_internal/types").FetcherResponse<Data>) | ((args: Record<any, any>) => import("_internal/types").FetcherResponse<Data>) | ((args: string | [any, ...unknown[]] | readonly [any, ...unknown[]] | Record<any, any>) => import("_internal/types").FetcherResponse<Data>) | null, config: import("_internal/types").InternalConfiguration<import("_internal/types").Cache<any>> & import("_internal/types").PublicConfiguration<any, any, import("_internal/types").BareFetcher<unknown>> & Partial<import("_internal/types").PublicConfiguration<Data, Error_1, import("_internal/types").BareFetcher<any>>>) => SWRResponse<Data, Error_1>;
export declare const SWRConfig: import("react").FC<import("react").PropsWithChildren<{
value?: (Partial<import("swr/_internal").PublicConfiguration<any, any, import("swr/_internal").BareFetcher<any>>> & Partial<import("swr/_internal").ProviderConfiguration> & {
provider?: ((cache: Readonly<import("swr/_internal").Cache<any>>) => import("swr/_internal").Cache<any>) | undefined;
value?: (Partial<import("_internal/types").PublicConfiguration<any, any, import("_internal/types").BareFetcher<any>>> & Partial<import("_internal/types").ProviderConfiguration> & {
provider?: ((cache: Readonly<import("_internal/types").Cache<any>>) => import("_internal/types").Cache<any>) | undefined;
}) | ((parentConfig?: (Partial<import("_internal/types").PublicConfiguration<any, any, import("_internal/types").BareFetcher<any>>> & Partial<import("_internal/types").ProviderConfiguration> & {
provider?: ((cache: Readonly<import("_internal/types").Cache<any>>) => import("_internal/types").Cache<any>) | undefined;
}) | undefined) => Partial<import("_internal/types").PublicConfiguration<any, any, import("_internal/types").BareFetcher<any>>> & Partial<import("_internal/types").ProviderConfiguration> & {
provider?: ((cache: Readonly<import("_internal/types").Cache<any>>) => import("_internal/types").Cache<any>) | undefined;
}) | undefined;
}>> & {
default: FullConfiguration;
defaultValue: FullConfiguration;
};

@@ -11,0 +15,0 @@ export declare const unstable_serialize: (key: Key) => string;

39

core/dist/index.esm.js
import { useRef, useCallback, useDebugValue } from 'react';
import { useSyncExternalStoreWithSelector } from 'use-sync-external-store/shim/with-selector.js';
import { OBJECT, SWRConfig as SWRConfig$1, defaultConfig, withArgs, SWRGlobalState, serialize, createCacheHelper, isUndefined, internalMutate, UNDEFINED, useIsomorphicLayoutEffect, subscribeCallback, IS_SERVER, rAF, IS_REACT_LEGACY, isEmptyCache, revalidateEvents, isFunction, getTimestamp } from 'swr/_internal';
export { mutate, useSWRConfig } from 'swr/_internal';
export { mutate, preload, useSWRConfig } from 'swr/_internal';
/*! *****************************************************************************
/******************************************************************************
Copyright (c) Microsoft Corporation.

@@ -134,4 +134,3 @@

var cached = useSyncExternalStoreWithSelector(useCallback(function (callback) {
return subscribeCache(key, function (current) {
stateRef.current = current;
return subscribeCache(key, function () {
callback();

@@ -142,3 +141,2 @@ });

[cache, key]), getSnapshot, getSnapshot, selector, isEqual);
var stateRef = useRef(cached);
var isInitialMount = !initialMountedRef.current;

@@ -182,12 +180,6 @@ var cachedData = cached.data;

var isLoading = cached.isLoading || defaultValidatingState;
var currentState = {
data: data,
error: error,
isValidating: isValidating,
isLoading: isLoading
};
// The revalidation function is a carefully crafted wrapper of the original
// `fetcher`, to correctly handle the many edge cases.
var revalidate = useCallback(function (revalidateOpts) { return __awaiter(void 0, void 0, void 0, function () {
var currentFetcher, newData, startAt, loading, opts, shouldStartNewRequest, callbackSafeguard, finalState, finishRequestAndUpdateState, cleanupState, initialState, mutationInfo, err_1, currentConfig, shouldRetryOnError;
var currentFetcher, newData, startAt, loading, opts, shouldStartNewRequest, callbackSafeguard, finalState, finishRequestAndUpdateState, cleanupState, initialState, mutationInfo, cacheData, err_1, currentConfig, shouldRetryOnError;
var _a;

@@ -235,3 +227,2 @@ return __generator(this, function (_b) {

}
setCache(initialState);
_b.label = 1;

@@ -241,2 +232,3 @@ case 1:

if (shouldStartNewRequest) {
setCache(initialState);
// If no cache being rendered currently (it shows a blank page),

@@ -299,14 +291,6 @@ // we trigger the loading slow event.

}
// Deep compare with latest state to avoid extra re-renders.
// For local state, compare and assign.
if (!compare(stateRef.current.data, newData)) {
finalState.data = newData;
}
else {
// `data` and `newData` are deeply equal (serialized value).
// So it should be safe to broadcast the stale data to keep referential equality (===).
finalState.data = stateRef.current.data;
// At the end of this function, `broadcastState` invokes the `onStateUpdate` function,
// which takes care of avoiding the re-render.
}
cacheData = getCache().data;
// Since the compare fn could be custom fn
// cacheData might be different from newData even when compare fn returns True
finalState.data = compare(cacheData, newData) ? cacheData : newData;
// Trigger the successful callback if it's the original request.

@@ -383,3 +367,2 @@ if (shouldStartNewRequest) {

configRef.current = config;
stateRef.current = currentState;
// Handle laggy data updates. If there's cached data of the current key,

@@ -461,3 +444,3 @@ // it'll be the correct reference.

// Only revalidate when the page is visible, online and not errored.
if (!stateRef.current.error &&
if (!getCache().error &&
(refreshWhenHidden || getConfig().isVisible()) &&

@@ -519,3 +502,3 @@ (refreshWhenOffline || getConfig().isOnline())) {

};
var SWRConfig = OBJECT.defineProperty(SWRConfig$1, 'default', {
var SWRConfig = OBJECT.defineProperty(SWRConfig$1, 'defaultValue', {
value: defaultConfig

@@ -522,0 +505,0 @@ });

51

core/dist/index.js

@@ -7,3 +7,3 @@ Object.defineProperty(exports, '__esModule', { value: true });

/*! *****************************************************************************
/******************************************************************************
Copyright (c) Microsoft Corporation.

@@ -136,4 +136,3 @@

var cached = withSelector_js.useSyncExternalStoreWithSelector(react.useCallback(function (callback) {
return subscribeCache(key, function (current) {
stateRef.current = current;
return subscribeCache(key, function () {
callback();

@@ -144,3 +143,2 @@ });

[cache, key]), getSnapshot, getSnapshot, selector, isEqual);
var stateRef = react.useRef(cached);
var isInitialMount = !initialMountedRef.current;

@@ -184,12 +182,6 @@ var cachedData = cached.data;

var isLoading = cached.isLoading || defaultValidatingState;
var currentState = {
data: data,
error: error,
isValidating: isValidating,
isLoading: isLoading
};
// The revalidation function is a carefully crafted wrapper of the original
// `fetcher`, to correctly handle the many edge cases.
var revalidate = react.useCallback(function (revalidateOpts) { return __awaiter(void 0, void 0, void 0, function () {
var currentFetcher, newData, startAt, loading, opts, shouldStartNewRequest, callbackSafeguard, finalState, finishRequestAndUpdateState, cleanupState, initialState, mutationInfo, err_1, currentConfig, shouldRetryOnError;
var currentFetcher, newData, startAt, loading, opts, shouldStartNewRequest, callbackSafeguard, finalState, finishRequestAndUpdateState, cleanupState, initialState, mutationInfo, cacheData, err_1, currentConfig, shouldRetryOnError;
var _a;

@@ -237,3 +229,2 @@ return __generator(this, function (_b) {

}
setCache(initialState);
_b.label = 1;

@@ -243,2 +234,3 @@ case 1:

if (shouldStartNewRequest) {
setCache(initialState);
// If no cache being rendered currently (it shows a blank page),

@@ -301,14 +293,6 @@ // we trigger the loading slow event.

}
// Deep compare with latest state to avoid extra re-renders.
// For local state, compare and assign.
if (!compare(stateRef.current.data, newData)) {
finalState.data = newData;
}
else {
// `data` and `newData` are deeply equal (serialized value).
// So it should be safe to broadcast the stale data to keep referential equality (===).
finalState.data = stateRef.current.data;
// At the end of this function, `broadcastState` invokes the `onStateUpdate` function,
// which takes care of avoiding the re-render.
}
cacheData = getCache().data;
// Since the compare fn could be custom fn
// cacheData might be different from newData even when compare fn returns True
finalState.data = compare(cacheData, newData) ? cacheData : newData;
// Trigger the successful callback if it's the original request.

@@ -385,3 +369,2 @@ if (shouldStartNewRequest) {

configRef.current = config;
stateRef.current = currentState;
// Handle laggy data updates. If there's cached data of the current key,

@@ -463,3 +446,3 @@ // it'll be the correct reference.

// Only revalidate when the page is visible, online and not errored.
if (!stateRef.current.error &&
if (!getCache().error &&
(refreshWhenHidden || getConfig().isVisible()) &&

@@ -521,3 +504,3 @@ (refreshWhenOffline || getConfig().isOnline())) {

};
var SWRConfig = _internal.OBJECT.defineProperty(_internal.SWRConfig, 'default', {
var SWRConfig = _internal.OBJECT.defineProperty(_internal.SWRConfig, 'defaultValue', {
value: _internal.defaultConfig

@@ -532,14 +515,14 @@ });

enumerable: true,
get: function () {
return _internal.mutate;
}
get: function () { return _internal.mutate; }
});
Object.defineProperty(exports, 'preload', {
enumerable: true,
get: function () { return _internal.preload; }
});
Object.defineProperty(exports, 'useSWRConfig', {
enumerable: true,
get: function () {
return _internal.useSWRConfig;
}
get: function () { return _internal.useSWRConfig; }
});
exports.SWRConfig = SWRConfig;
exports['default'] = useSWR;
exports["default"] = useSWR;
exports.unstable_serialize = unstable_serialize;

4

immutable/dist/index.js

@@ -17,5 +17,5 @@ Object.defineProperty(exports, '__esModule', { value: true });

}; };
var index = _internal.withMiddleware(useSWR__default['default'], immutable);
var index = _internal.withMiddleware(useSWR__default["default"], immutable);
exports['default'] = index;
exports["default"] = index;
exports.immutable = immutable;

7

immutable/package.json

@@ -8,2 +8,9 @@ {

"exports": "./dist/index.mjs",
"private": true,
"scripts": {
"watch": "bunchee index.ts --no-sourcemap -w",
"build": "bunchee index.ts --no-sourcemap",
"types:check": "tsc --noEmit",
"clean": "rimraf dist"
},
"peerDependencies": {

@@ -10,0 +17,0 @@ "swr": "*",

23

infinite/dist/index.esm.js
import { useRef, useCallback } from 'react';
import useSWR from 'swr';
import { withMiddleware, serialize, createCacheHelper, isUndefined, useIsomorphicLayoutEffect, isFunction, UNDEFINED } from 'swr/_internal';
import { withMiddleware, serialize, createCacheHelper, isUndefined, useIsomorphicLayoutEffect, isFunction, UNDEFINED, mergeObjects } from 'swr/_internal';
import { useSyncExternalStore } from 'use-sync-external-store/shim/index.js';
/*! *****************************************************************************
/******************************************************************************
Copyright (c) Microsoft Corporation.

@@ -21,13 +21,2 @@

var __assign = function() {
__assign = Object.assign || function __assign(t) {
for (var s, i = 1, n = arguments.length; i < n; i++) {
s = arguments[i];
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p];
}
return t;
};
return __assign.apply(this, arguments);
};
function __awaiter(thisArg, _arguments, P, generator) {

@@ -136,3 +125,3 @@ function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }

var swr = useSWRNext(infiniteKey, function () { return __awaiter(void 0, void 0, void 0, function () {
var _a, forceRevalidateAll, originalData, data, pageSize, previousPageData, i, _b, pageKey, pageArg, _c, getSWRCacahe, setSWRCache, pageData, shouldFetchPage;
var _a, forceRevalidateAll, originalData, data, pageSize, previousPageData, i, _b, pageKey, pageArg, _c, getSWRCache, setSWRCache, pageData, shouldFetchPage;
return __generator(this, function (_d) {

@@ -154,4 +143,4 @@ switch (_d.label) {

}
_c = createCacheHelper(cache, pageKey), getSWRCacahe = _c[0], setSWRCache = _c[1];
pageData = getSWRCacahe().data;
_c = createCacheHelper(cache, pageKey), getSWRCache = _c[0], setSWRCache = _c[1];
pageData = getSWRCache().data;
shouldFetchPage = revalidateAll ||

@@ -169,3 +158,3 @@ forceRevalidateAll ||

pageData = _d.sent();
setSWRCache(__assign(__assign({}, getSWRCacahe()), { data: pageData }));
setSWRCache(mergeObjects(getSWRCache(), { data: pageData }));
_d.label = 3;

@@ -172,0 +161,0 @@ case 3:

25

infinite/dist/index.js

@@ -12,3 +12,3 @@ Object.defineProperty(exports, '__esModule', { value: true });

/*! *****************************************************************************
/******************************************************************************
Copyright (c) Microsoft Corporation.

@@ -28,13 +28,2 @@

var __assign = function() {
__assign = Object.assign || function __assign(t) {
for (var s, i = 1, n = arguments.length; i < n; i++) {
s = arguments[i];
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p];
}
return t;
};
return __assign.apply(this, arguments);
};
function __awaiter(thisArg, _arguments, P, generator) {

@@ -143,3 +132,3 @@ function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }

var swr = useSWRNext(infiniteKey, function () { return __awaiter(void 0, void 0, void 0, function () {
var _a, forceRevalidateAll, originalData, data, pageSize, previousPageData, i, _b, pageKey, pageArg, _c, getSWRCacahe, setSWRCache, pageData, shouldFetchPage;
var _a, forceRevalidateAll, originalData, data, pageSize, previousPageData, i, _b, pageKey, pageArg, _c, getSWRCache, setSWRCache, pageData, shouldFetchPage;
return __generator(this, function (_d) {

@@ -161,4 +150,4 @@ switch (_d.label) {

}
_c = _internal.createCacheHelper(cache, pageKey), getSWRCacahe = _c[0], setSWRCache = _c[1];
pageData = getSWRCacahe().data;
_c = _internal.createCacheHelper(cache, pageKey), getSWRCache = _c[0], setSWRCache = _c[1];
pageData = getSWRCache().data;
shouldFetchPage = revalidateAll ||

@@ -176,3 +165,3 @@ forceRevalidateAll ||

pageData = _d.sent();
setSWRCache(__assign(__assign({}, getSWRCacahe()), { data: pageData }));
setSWRCache(_internal.mergeObjects(getSWRCache(), { data: pageData }));
_d.label = 3;

@@ -288,6 +277,6 @@ case 3:

});
var index = _internal.withMiddleware(useSWR__default['default'], infinite);
var index = _internal.withMiddleware(useSWR__default["default"], infinite);
exports['default'] = index;
exports["default"] = index;
exports.infinite = infinite;
exports.unstable_serialize = unstable_serialize;

7

infinite/package.json

@@ -8,2 +8,9 @@ {

"exports": "./dist/index.mjs",
"private": true,
"scripts": {
"watch": "bunchee index.ts --no-sourcemap -w",
"build": "bunchee index.ts --no-sourcemap",
"types:check": "tsc --noEmit",
"clean": "rimraf dist"
},
"peerDependencies": {

@@ -10,0 +17,0 @@ "swr": "*",

8

mutation/dist/index.esm.js

@@ -5,3 +5,3 @@ import { useRef, useCallback } from 'react';

/*! *****************************************************************************
/******************************************************************************
Copyright (c) Microsoft Corporation.

@@ -92,3 +92,5 @@

_d.trys.push([1, 3, , 4]);
return [4 /*yield*/, mutate(serializedKey, fetcher(resolvedKey, { arg: arg }), options)
return [4 /*yield*/, mutate(serializedKey,
// FIXME: Error shouldn't be broadcasted here.
fetcher(resolvedKey, { arg: arg }), options)
// If it's reset after the mutation, we don't broadcast any state change.

@@ -100,3 +102,3 @@ ];

if (ditchMutationsUntilRef.current <= mutationStartedAt) {
setState({ data: data, isMutating: false });
setState({ data: data, isMutating: false, error: undefined });
(_b = options.onSuccess) === null || _b === void 0 ? void 0 : _b.call(options, data, serializedKey, options);

@@ -103,0 +105,0 @@ }

12

mutation/dist/index.js

@@ -11,3 +11,3 @@ Object.defineProperty(exports, '__esModule', { value: true });

/*! *****************************************************************************
/******************************************************************************
Copyright (c) Microsoft Corporation.

@@ -98,3 +98,5 @@

_d.trys.push([1, 3, , 4]);
return [4 /*yield*/, mutate(serializedKey, fetcher(resolvedKey, { arg: arg }), options)
return [4 /*yield*/, mutate(serializedKey,
// FIXME: Error shouldn't be broadcasted here.
fetcher(resolvedKey, { arg: arg }), options)
// If it's reset after the mutation, we don't broadcast any state change.

@@ -106,3 +108,3 @@ ];

if (ditchMutationsUntilRef.current <= mutationStartedAt) {
setState({ data: data, isMutating: false });
setState({ data: data, isMutating: false, error: undefined });
(_b = options.onSuccess) === null || _b === void 0 ? void 0 : _b.call(options, data, serializedKey, options);

@@ -155,4 +157,4 @@ }

});
var index = _internal.withMiddleware(useSWR__default['default'], mutation);
var index = _internal.withMiddleware(useSWR__default["default"], mutation);
exports['default'] = index;
exports["default"] = index;

7

mutation/package.json

@@ -8,2 +8,9 @@ {

"exports": "./dist/index.mjs",
"private": true,
"scripts": {
"watch": "bunchee index.ts --no-sourcemap -w",
"build": "bunchee index.ts --no-sourcemap",
"types:check": "tsc --noEmit",
"clean": "rimraf dist"
},
"peerDependencies": {

@@ -10,0 +17,0 @@ "swr": "*",

95

package.json
{
"name": "swr",
"version": "2.0.0-beta.3",
"version": "2.0.0-beta.4",
"description": "React Hooks library for remote data fetching",

@@ -13,2 +13,3 @@ "keywords": [

],
"packageManager": "pnpm@7.1.0",
"main": "./core/dist/index.js",

@@ -56,3 +57,3 @@ "module": "./core/dist/index.esm.js",

"_internal/dist/**",
"core/dist/package.json",
"core/package.json",
"infinite/package.json",

@@ -68,20 +69,23 @@ "immutable/package.json",

"scripts": {
"clean": "rimraf core/dist infinite/dist immutable/dist mutation/dist",
"build": "yarn build:internal && yarn build:core && yarn build:infinite && yarn build:immutable && yarn build:mutation",
"watch": "npm-run-all -p watch:core watch:infinite watch:immutable watch:mutation",
"watch:core": "yarn build:core -w",
"watch:infinite": "yarn build:infinite -w",
"watch:immutable": "yarn build:immutable -w",
"watch:mutation": "yarn build:mutation -w",
"build:core": "bunchee index.ts --cwd core --no-sourcemap",
"build:infinite": "bunchee index.ts --cwd infinite --no-sourcemap",
"build:immutable": "bunchee index.ts --cwd immutable --no-sourcemap",
"build:mutation": "bunchee index.ts --cwd mutation --no-sourcemap",
"build:internal": "bunchee index.ts --cwd _internal --no-sourcemap",
"prepublishOnly": "yarn clean && yarn build",
"publish-beta": "yarn publish --tag beta",
"types:check": "tsc --noEmit --project tsconfig.check.json",
"csb:install": "pnpm i -g pnpm@7",
"csb:build": "pnpm install && pnpm build",
"clean": "turbo run clean",
"build": "turbo run build",
"watch": "turbo run watch --parallel",
"types:check": "turbo run types:check",
"watch:core": "turbo run watch --filter=swr-core",
"watch:infinite": "turbo run watch --filter=swr-inifinite",
"watch:immutable": "turbo run watch --filter=swr-immutable",
"watch:mutation": "turbo run watch --filter=swr-mutation",
"watch:internal": "turbo run watch --filter=swr-internal",
"build:core": "turbo run build --filter=swr-core",
"build:infinite": "turbo run build --filter=swr-infinite",
"build:immutable": "turbo run build --filter=swr-immutable",
"build:mutation": "turbo run build --filter=swr-mutation",
"build:internal": "turbo run build --filter=swr-internal",
"prepublishOnly": "pnpm clean && pnpm build",
"publish-beta": "pnpm publish --tag beta",
"format": "prettier --write ./**/*.{ts,tsx}",
"lint": "eslint . --ext .ts,.tsx --cache",
"lint:fix": "yarn lint --fix",
"lint:fix": "pnpm lint --fix",
"coverage": "jest --coverage",

@@ -92,3 +96,3 @@ "test": "tsc --noEmit -p test && jest"

"hooks": {
"pre-commit": "lint-staged && yarn types:check"
"pre-commit": "lint-staged && pnpm types:check"
}

@@ -103,34 +107,34 @@ },

},
"resolutions": {
"tslib": "2.3.0"
},
"devDependencies": {
"@types/use-sync-external-store": "^0.0.3",
"@swc/core": "1.2.129",
"@swc/jest": "0.2.17",
"@swc/core": "1.2.186",
"@swc/jest": "0.2.21",
"@testing-library/jest-dom": "^5.16.4",
"@testing-library/react": "^13.1.1",
"@type-challenges/utils": "0.1.1",
"@types/react": "^18.0.6",
"@typescript-eslint/eslint-plugin": "5.8.0",
"@typescript-eslint/parser": "5.8.0",
"bunchee": "1.8.3",
"eslint": "8.3.0",
"eslint-config-prettier": "8.3.0",
"eslint-plugin-jest-dom": "3.9.2",
"eslint-plugin-react": "7.27.1",
"eslint-plugin-react-hooks": "4.3.0",
"eslint-plugin-testing-library": "5.0.0",
"@types/jest": "^27.5.1",
"@types/node": "^17.0.34",
"@types/react": "^18.0.9",
"@types/use-sync-external-store": "^0.0.3",
"@typescript-eslint/eslint-plugin": "5.25.0",
"@typescript-eslint/parser": "5.25.0",
"bunchee": "1.8.5",
"eslint": "8.15.0",
"eslint-config-prettier": "8.5.0",
"eslint-plugin-jest-dom": "4.0.1",
"eslint-plugin-react": "7.30.0",
"eslint-plugin-react-hooks": "4.5.0",
"eslint-plugin-testing-library": "5.5.0",
"husky": "2.4.1",
"jest": "28.0.2",
"jest-environment-jsdom": "28.0.2",
"jest": "28.1.0",
"jest-environment-jsdom": "28.1.0",
"lint-staged": "8.2.1",
"next": "^12.1.0",
"npm-run-all": "4.1.5",
"prettier": "2.5.0",
"react": "^18.0.0",
"react-dom": "^18.0.0",
"next": "^12.1.6",
"prettier": "2.6.2",
"react": "^18.1.0",
"react-dom": "^18.1.0",
"rimraf": "3.0.2",
"swr": "link:./",
"typescript": "4.4.3"
"swr": "workspace:*",
"tslib": "2.4.0",
"turbo": "^1.2.9",
"typescript": "4.6.4"
},

@@ -148,2 +152,5 @@ "peerDependencies": {

},
"engines": {
"pnpm": "7"
},
"dependencies": {

@@ -150,0 +157,0 @@ "use-sync-external-store": "^1.1.0"

_internal/dist/_internal/enums.d.ts
_internal/dist/_internal/tsconfig.tsbuildinfo

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_internal/dist/index.mjs

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core/dist/core/tsconfig.tsbuildinfo

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core/dist/index.mjs

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immutable/dist/immutable/tsconfig.tsbuildinfo

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infinite/dist/index.mjs

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infinite/dist/infinite/tsconfig.tsbuildinfo

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mutation/dist/index.mjs

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mutation/dist/mutation/tsconfig.tsbuildinfo

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