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authorlittleblack111 <littleblack11111@gmail.com>2026-05-18 23:10:59 +0800
committerlittleblack111 <littleblack11111@gmail.com>2026-05-18 23:41:44 +0800
commitfc87c009806dcc98867f6b58efe29b042aa01dee (patch)
tree8f59b3f4a5b66e9dfef2d40c8d318e258a521228 /node_modules/webpack/lib/node/RequireChunkLoadingRuntimeModule.js
parent3336b2356ee6152d9c6ae59bd9b87ccbc0958407 (diff)
node: updatemain
Diffstat (limited to 'node_modules/webpack/lib/node/RequireChunkLoadingRuntimeModule.js')
-rw-r--r--node_modules/webpack/lib/node/RequireChunkLoadingRuntimeModule.js246
1 files changed, 0 insertions, 246 deletions
diff --git a/node_modules/webpack/lib/node/RequireChunkLoadingRuntimeModule.js b/node_modules/webpack/lib/node/RequireChunkLoadingRuntimeModule.js
deleted file mode 100644
index 1d495945..00000000
--- a/node_modules/webpack/lib/node/RequireChunkLoadingRuntimeModule.js
+++ /dev/null
@@ -1,246 +0,0 @@
-/*
- MIT License http://www.opensource.org/licenses/mit-license.php
-*/
-
-"use strict";
-
-const RuntimeGlobals = require("../RuntimeGlobals");
-const RuntimeModule = require("../RuntimeModule");
-const Template = require("../Template");
-const {
- chunkHasJs,
- getChunkFilenameTemplate
-} = require("../javascript/JavascriptModulesPlugin");
-const { getInitialChunkIds } = require("../javascript/StartupHelpers");
-const compileBooleanMatcher = require("../util/compileBooleanMatcher");
-const { getUndoPath } = require("../util/identifier");
-
-/** @typedef {import("../Chunk")} Chunk */
-/** @typedef {import("../ChunkGraph")} ChunkGraph */
-/** @typedef {import("../Compilation")} Compilation */
-/** @typedef {import("../Module").ReadOnlyRuntimeRequirements} ReadOnlyRuntimeRequirements */
-
-class RequireChunkLoadingRuntimeModule extends RuntimeModule {
- /**
- * @param {ReadOnlyRuntimeRequirements} runtimeRequirements runtime requirements
- */
- constructor(runtimeRequirements) {
- super("require chunk loading", RuntimeModule.STAGE_ATTACH);
- this.runtimeRequirements = runtimeRequirements;
- }
-
- /**
- * @private
- * @param {Chunk} chunk chunk
- * @param {string} rootOutputDir root output directory
- * @returns {string} generated code
- */
- _generateBaseUri(chunk, rootOutputDir) {
- const options = chunk.getEntryOptions();
- if (options && options.baseUri) {
- return `${RuntimeGlobals.baseURI} = ${JSON.stringify(options.baseUri)};`;
- }
-
- return `${RuntimeGlobals.baseURI} = require("url").pathToFileURL(${
- rootOutputDir !== "./"
- ? `__dirname + ${JSON.stringify(`/${rootOutputDir}`)}`
- : "__filename"
- });`;
- }
-
- /**
- * @returns {string | null} runtime code
- */
- generate() {
- const compilation = /** @type {Compilation} */ (this.compilation);
- const chunkGraph = /** @type {ChunkGraph} */ (this.chunkGraph);
- const chunk = /** @type {Chunk} */ (this.chunk);
- const { runtimeTemplate } = compilation;
- const fn = RuntimeGlobals.ensureChunkHandlers;
- const withBaseURI = this.runtimeRequirements.has(RuntimeGlobals.baseURI);
- const withExternalInstallChunk = this.runtimeRequirements.has(
- RuntimeGlobals.externalInstallChunk
- );
- const withOnChunkLoad = this.runtimeRequirements.has(
- RuntimeGlobals.onChunksLoaded
- );
- const withLoading = this.runtimeRequirements.has(
- RuntimeGlobals.ensureChunkHandlers
- );
- const withHmr = this.runtimeRequirements.has(
- RuntimeGlobals.hmrDownloadUpdateHandlers
- );
- const withHmrManifest = this.runtimeRequirements.has(
- RuntimeGlobals.hmrDownloadManifest
- );
- const conditionMap = chunkGraph.getChunkConditionMap(chunk, chunkHasJs);
- const hasJsMatcher = compileBooleanMatcher(conditionMap);
- const initialChunkIds = getInitialChunkIds(chunk, chunkGraph, chunkHasJs);
-
- const outputName = compilation.getPath(
- getChunkFilenameTemplate(chunk, compilation.outputOptions),
- {
- chunk,
- contentHashType: "javascript"
- }
- );
- const rootOutputDir = getUndoPath(
- outputName,
- /** @type {string} */ (compilation.outputOptions.path),
- true
- );
-
- const stateExpression = withHmr
- ? `${RuntimeGlobals.hmrRuntimeStatePrefix}_require`
- : undefined;
-
- return Template.asString([
- withBaseURI
- ? this._generateBaseUri(chunk, rootOutputDir)
- : "// no baseURI",
- "",
- "// object to store loaded chunks",
- '// "1" means "loaded", otherwise not loaded yet',
- `var installedChunks = ${
- stateExpression ? `${stateExpression} = ${stateExpression} || ` : ""
- }{`,
- Template.indent(
- Array.from(initialChunkIds, id => `${JSON.stringify(id)}: 1`).join(
- ",\n"
- )
- ),
- "};",
- "",
- withOnChunkLoad
- ? `${
- RuntimeGlobals.onChunksLoaded
- }.require = ${runtimeTemplate.returningFunction(
- "installedChunks[chunkId]",
- "chunkId"
- )};`
- : "// no on chunks loaded",
- "",
- withLoading || withExternalInstallChunk
- ? `var installChunk = ${runtimeTemplate.basicFunction("chunk", [
- "var moreModules = chunk.modules, chunkIds = chunk.ids, runtime = chunk.runtime;",
- "for(var moduleId in moreModules) {",
- Template.indent([
- `if(${RuntimeGlobals.hasOwnProperty}(moreModules, moduleId)) {`,
- Template.indent([
- `${RuntimeGlobals.moduleFactories}[moduleId] = moreModules[moduleId];`
- ]),
- "}"
- ]),
- "}",
- `if(runtime) runtime(${RuntimeGlobals.require});`,
- "for(var i = 0; i < chunkIds.length; i++)",
- Template.indent("installedChunks[chunkIds[i]] = 1;"),
- withOnChunkLoad ? `${RuntimeGlobals.onChunksLoaded}();` : ""
- ])};`
- : "// no chunk install function needed",
- "",
- withLoading
- ? Template.asString([
- "// require() chunk loading for javascript",
- `${fn}.require = ${runtimeTemplate.basicFunction(
- "chunkId, promises",
- hasJsMatcher !== false
- ? [
- '// "1" is the signal for "already loaded"',
- "if(!installedChunks[chunkId]) {",
- Template.indent([
- hasJsMatcher === true
- ? "if(true) { // all chunks have JS"
- : `if(${hasJsMatcher("chunkId")}) {`,
- Template.indent([
- `installChunk(require(${JSON.stringify(
- rootOutputDir
- )} + ${
- RuntimeGlobals.getChunkScriptFilename
- }(chunkId)));`
- ]),
- "} else installedChunks[chunkId] = 1;",
- ""
- ]),
- "}"
- ]
- : "installedChunks[chunkId] = 1;"
- )};`
- ])
- : "// no chunk loading",
- "",
- withExternalInstallChunk
- ? Template.asString([
- `module.exports = ${RuntimeGlobals.require};`,
- `${RuntimeGlobals.externalInstallChunk} = installChunk;`
- ])
- : "// no external install chunk",
- "",
- withHmr
- ? Template.asString([
- "function loadUpdateChunk(chunkId, updatedModulesList) {",
- Template.indent([
- `var update = require(${JSON.stringify(rootOutputDir)} + ${
- RuntimeGlobals.getChunkUpdateScriptFilename
- }(chunkId));`,
- "var updatedModules = update.modules;",
- "var runtime = update.runtime;",
- "for(var moduleId in updatedModules) {",
- Template.indent([
- `if(${RuntimeGlobals.hasOwnProperty}(updatedModules, moduleId)) {`,
- Template.indent([
- "currentUpdate[moduleId] = updatedModules[moduleId];",
- "if(updatedModulesList) updatedModulesList.push(moduleId);"
- ]),
- "}"
- ]),
- "}",
- "if(runtime) currentUpdateRuntime.push(runtime);"
- ]),
- "}",
- "",
- Template.getFunctionContent(
- require("../hmr/JavascriptHotModuleReplacement.runtime.js")
- )
- .replace(/\$key\$/g, "require")
- .replace(/\$installedChunks\$/g, "installedChunks")
- .replace(/\$loadUpdateChunk\$/g, "loadUpdateChunk")
- .replace(/\$moduleCache\$/g, RuntimeGlobals.moduleCache)
- .replace(/\$moduleFactories\$/g, RuntimeGlobals.moduleFactories)
- .replace(
- /\$ensureChunkHandlers\$/g,
- RuntimeGlobals.ensureChunkHandlers
- )
- .replace(/\$hasOwnProperty\$/g, RuntimeGlobals.hasOwnProperty)
- .replace(/\$hmrModuleData\$/g, RuntimeGlobals.hmrModuleData)
- .replace(
- /\$hmrDownloadUpdateHandlers\$/g,
- RuntimeGlobals.hmrDownloadUpdateHandlers
- )
- .replace(
- /\$hmrInvalidateModuleHandlers\$/g,
- RuntimeGlobals.hmrInvalidateModuleHandlers
- )
- ])
- : "// no HMR",
- "",
- withHmrManifest
- ? Template.asString([
- `${RuntimeGlobals.hmrDownloadManifest} = function() {`,
- Template.indent([
- "return Promise.resolve().then(function() {",
- Template.indent([
- `return require(${JSON.stringify(rootOutputDir)} + ${
- RuntimeGlobals.getUpdateManifestFilename
- }());`
- ]),
- "})['catch'](function(err) { if(err.code !== 'MODULE_NOT_FOUND') throw err; });"
- ]),
- "}"
- ])
- : "// no HMR manifest"
- ]);
- }
-}
-
-module.exports = RequireChunkLoadingRuntimeModule;