hexo/node_modules/webpack/lib/hmr/JavascriptHotModuleReplacem...

464 lines
13 KiB
JavaScript

/*
MIT License http://www.opensource.org/licenses/mit-license.php
Author Tobias Koppers @sokra
*/
"use strict";
var $installedChunks$ = undefined;
var $loadUpdateChunk$ = undefined;
var $moduleCache$ = undefined;
var $moduleFactories$ = undefined;
var $ensureChunkHandlers$ = undefined;
var $hasOwnProperty$ = undefined;
var $hmrModuleData$ = undefined;
var $hmrDownloadUpdateHandlers$ = undefined;
var $hmrInvalidateModuleHandlers$ = undefined;
var __webpack_require__ = undefined;
module.exports = function () {
var currentUpdateChunks;
var currentUpdate;
var currentUpdateRemovedChunks;
var currentUpdateRuntime;
function applyHandler(options) {
if ($ensureChunkHandlers$) delete $ensureChunkHandlers$.$key$Hmr;
currentUpdateChunks = undefined;
function getAffectedModuleEffects(updateModuleId) {
var outdatedModules = [updateModuleId];
var outdatedDependencies = {};
var queue = outdatedModules.map(function (id) {
return {
chain: [id],
id: id
};
});
while (queue.length > 0) {
var queueItem = queue.pop();
var moduleId = queueItem.id;
var chain = queueItem.chain;
var module = $moduleCache$[moduleId];
if (
!module ||
(module.hot._selfAccepted && !module.hot._selfInvalidated)
)
continue;
if (module.hot._selfDeclined) {
return {
type: "self-declined",
chain: chain,
moduleId: moduleId
};
}
if (module.hot._main) {
return {
type: "unaccepted",
chain: chain,
moduleId: moduleId
};
}
for (var i = 0; i < module.parents.length; i++) {
var parentId = module.parents[i];
var parent = $moduleCache$[parentId];
if (!parent) continue;
if (parent.hot._declinedDependencies[moduleId]) {
return {
type: "declined",
chain: chain.concat([parentId]),
moduleId: moduleId,
parentId: parentId
};
}
if (outdatedModules.indexOf(parentId) !== -1) continue;
if (parent.hot._acceptedDependencies[moduleId]) {
if (!outdatedDependencies[parentId])
outdatedDependencies[parentId] = [];
addAllToSet(outdatedDependencies[parentId], [moduleId]);
continue;
}
delete outdatedDependencies[parentId];
outdatedModules.push(parentId);
queue.push({
chain: chain.concat([parentId]),
id: parentId
});
}
}
return {
type: "accepted",
moduleId: updateModuleId,
outdatedModules: outdatedModules,
outdatedDependencies: outdatedDependencies
};
}
function addAllToSet(a, b) {
for (var i = 0; i < b.length; i++) {
var item = b[i];
if (a.indexOf(item) === -1) a.push(item);
}
}
// at begin all updates modules are outdated
// the "outdated" status can propagate to parents if they don't accept the children
var outdatedDependencies = {};
var outdatedModules = [];
var appliedUpdate = {};
var warnUnexpectedRequire = function warnUnexpectedRequire(module) {
console.warn(
"[HMR] unexpected require(" + module.id + ") to disposed module"
);
};
for (var moduleId in currentUpdate) {
if ($hasOwnProperty$(currentUpdate, moduleId)) {
var newModuleFactory = currentUpdate[moduleId];
/** @type {TODO} */
var result;
if (newModuleFactory) {
result = getAffectedModuleEffects(moduleId);
} else {
result = {
type: "disposed",
moduleId: moduleId
};
}
/** @type {Error|false} */
var abortError = false;
var doApply = false;
var doDispose = false;
var chainInfo = "";
if (result.chain) {
chainInfo = "\nUpdate propagation: " + result.chain.join(" -> ");
}
switch (result.type) {
case "self-declined":
if (options.onDeclined) options.onDeclined(result);
if (!options.ignoreDeclined)
abortError = new Error(
"Aborted because of self decline: " +
result.moduleId +
chainInfo
);
break;
case "declined":
if (options.onDeclined) options.onDeclined(result);
if (!options.ignoreDeclined)
abortError = new Error(
"Aborted because of declined dependency: " +
result.moduleId +
" in " +
result.parentId +
chainInfo
);
break;
case "unaccepted":
if (options.onUnaccepted) options.onUnaccepted(result);
if (!options.ignoreUnaccepted)
abortError = new Error(
"Aborted because " + moduleId + " is not accepted" + chainInfo
);
break;
case "accepted":
if (options.onAccepted) options.onAccepted(result);
doApply = true;
break;
case "disposed":
if (options.onDisposed) options.onDisposed(result);
doDispose = true;
break;
default:
throw new Error("Unexception type " + result.type);
}
if (abortError) {
return {
error: abortError
};
}
if (doApply) {
appliedUpdate[moduleId] = newModuleFactory;
addAllToSet(outdatedModules, result.outdatedModules);
for (moduleId in result.outdatedDependencies) {
if ($hasOwnProperty$(result.outdatedDependencies, moduleId)) {
if (!outdatedDependencies[moduleId])
outdatedDependencies[moduleId] = [];
addAllToSet(
outdatedDependencies[moduleId],
result.outdatedDependencies[moduleId]
);
}
}
}
if (doDispose) {
addAllToSet(outdatedModules, [result.moduleId]);
appliedUpdate[moduleId] = warnUnexpectedRequire;
}
}
}
currentUpdate = undefined;
// Store self accepted outdated modules to require them later by the module system
var outdatedSelfAcceptedModules = [];
for (var j = 0; j < outdatedModules.length; j++) {
var outdatedModuleId = outdatedModules[j];
var module = $moduleCache$[outdatedModuleId];
if (
module &&
(module.hot._selfAccepted || module.hot._main) &&
// removed self-accepted modules should not be required
appliedUpdate[outdatedModuleId] !== warnUnexpectedRequire &&
// when called invalidate self-accepting is not possible
!module.hot._selfInvalidated
) {
outdatedSelfAcceptedModules.push({
module: outdatedModuleId,
require: module.hot._requireSelf,
errorHandler: module.hot._selfAccepted
});
}
}
var moduleOutdatedDependencies;
return {
dispose: function () {
currentUpdateRemovedChunks.forEach(function (chunkId) {
delete $installedChunks$[chunkId];
});
currentUpdateRemovedChunks = undefined;
var idx;
var queue = outdatedModules.slice();
while (queue.length > 0) {
var moduleId = queue.pop();
var module = $moduleCache$[moduleId];
if (!module) continue;
var data = {};
// Call dispose handlers
var disposeHandlers = module.hot._disposeHandlers;
for (j = 0; j < disposeHandlers.length; j++) {
disposeHandlers[j].call(null, data);
}
$hmrModuleData$[moduleId] = data;
// disable module (this disables requires from this module)
module.hot.active = false;
// remove module from cache
delete $moduleCache$[moduleId];
// when disposing there is no need to call dispose handler
delete outdatedDependencies[moduleId];
// remove "parents" references from all children
for (j = 0; j < module.children.length; j++) {
var child = $moduleCache$[module.children[j]];
if (!child) continue;
idx = child.parents.indexOf(moduleId);
if (idx >= 0) {
child.parents.splice(idx, 1);
}
}
}
// remove outdated dependency from module children
var dependency;
for (var outdatedModuleId in outdatedDependencies) {
if ($hasOwnProperty$(outdatedDependencies, outdatedModuleId)) {
module = $moduleCache$[outdatedModuleId];
if (module) {
moduleOutdatedDependencies =
outdatedDependencies[outdatedModuleId];
for (j = 0; j < moduleOutdatedDependencies.length; j++) {
dependency = moduleOutdatedDependencies[j];
idx = module.children.indexOf(dependency);
if (idx >= 0) module.children.splice(idx, 1);
}
}
}
}
},
apply: function (reportError) {
// insert new code
for (var updateModuleId in appliedUpdate) {
if ($hasOwnProperty$(appliedUpdate, updateModuleId)) {
$moduleFactories$[updateModuleId] = appliedUpdate[updateModuleId];
}
}
// run new runtime modules
for (var i = 0; i < currentUpdateRuntime.length; i++) {
currentUpdateRuntime[i](__webpack_require__);
}
// call accept handlers
for (var outdatedModuleId in outdatedDependencies) {
if ($hasOwnProperty$(outdatedDependencies, outdatedModuleId)) {
var module = $moduleCache$[outdatedModuleId];
if (module) {
moduleOutdatedDependencies =
outdatedDependencies[outdatedModuleId];
var callbacks = [];
var errorHandlers = [];
var dependenciesForCallbacks = [];
for (var j = 0; j < moduleOutdatedDependencies.length; j++) {
var dependency = moduleOutdatedDependencies[j];
var acceptCallback =
module.hot._acceptedDependencies[dependency];
var errorHandler =
module.hot._acceptedErrorHandlers[dependency];
if (acceptCallback) {
if (callbacks.indexOf(acceptCallback) !== -1) continue;
callbacks.push(acceptCallback);
errorHandlers.push(errorHandler);
dependenciesForCallbacks.push(dependency);
}
}
for (var k = 0; k < callbacks.length; k++) {
try {
callbacks[k].call(null, moduleOutdatedDependencies);
} catch (err) {
if (typeof errorHandlers[k] === "function") {
try {
errorHandlers[k](err, {
moduleId: outdatedModuleId,
dependencyId: dependenciesForCallbacks[k]
});
} catch (err2) {
if (options.onErrored) {
options.onErrored({
type: "accept-error-handler-errored",
moduleId: outdatedModuleId,
dependencyId: dependenciesForCallbacks[k],
error: err2,
originalError: err
});
}
if (!options.ignoreErrored) {
reportError(err2);
reportError(err);
}
}
} else {
if (options.onErrored) {
options.onErrored({
type: "accept-errored",
moduleId: outdatedModuleId,
dependencyId: dependenciesForCallbacks[k],
error: err
});
}
if (!options.ignoreErrored) {
reportError(err);
}
}
}
}
}
}
}
// Load self accepted modules
for (var o = 0; o < outdatedSelfAcceptedModules.length; o++) {
var item = outdatedSelfAcceptedModules[o];
var moduleId = item.module;
try {
item.require(moduleId);
} catch (err) {
if (typeof item.errorHandler === "function") {
try {
item.errorHandler(err, {
moduleId: moduleId,
module: $moduleCache$[moduleId]
});
} catch (err2) {
if (options.onErrored) {
options.onErrored({
type: "self-accept-error-handler-errored",
moduleId: moduleId,
error: err2,
originalError: err
});
}
if (!options.ignoreErrored) {
reportError(err2);
reportError(err);
}
}
} else {
if (options.onErrored) {
options.onErrored({
type: "self-accept-errored",
moduleId: moduleId,
error: err
});
}
if (!options.ignoreErrored) {
reportError(err);
}
}
}
}
return outdatedModules;
}
};
}
$hmrInvalidateModuleHandlers$.$key$ = function (moduleId, applyHandlers) {
if (!currentUpdate) {
currentUpdate = {};
currentUpdateRuntime = [];
currentUpdateRemovedChunks = [];
applyHandlers.push(applyHandler);
}
if (!$hasOwnProperty$(currentUpdate, moduleId)) {
currentUpdate[moduleId] = $moduleFactories$[moduleId];
}
};
$hmrDownloadUpdateHandlers$.$key$ = function (
chunkIds,
removedChunks,
removedModules,
promises,
applyHandlers,
updatedModulesList
) {
applyHandlers.push(applyHandler);
currentUpdateChunks = {};
currentUpdateRemovedChunks = removedChunks;
currentUpdate = removedModules.reduce(function (obj, key) {
obj[key] = false;
return obj;
}, {});
currentUpdateRuntime = [];
chunkIds.forEach(function (chunkId) {
if (
$hasOwnProperty$($installedChunks$, chunkId) &&
$installedChunks$[chunkId] !== undefined
) {
promises.push($loadUpdateChunk$(chunkId, updatedModulesList));
currentUpdateChunks[chunkId] = true;
} else {
currentUpdateChunks[chunkId] = false;
}
});
if ($ensureChunkHandlers$) {
$ensureChunkHandlers$.$key$Hmr = function (chunkId, promises) {
if (
currentUpdateChunks &&
$hasOwnProperty$(currentUpdateChunks, chunkId) &&
!currentUpdateChunks[chunkId]
) {
promises.push($loadUpdateChunk$(chunkId));
currentUpdateChunks[chunkId] = true;
}
};
}
};
};