Files
rspade_system/node_modules/webpack/lib/prefetch/ChunkPreloadTriggerRuntimeModule.js
root 3ce82a924a Add JS-CATCH-FALLBACK-01 rule and update npm packages
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🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
2025-12-23 07:36:18 +00:00

46 lines
1.3 KiB
JavaScript

/*
MIT License http://www.opensource.org/licenses/mit-license.php
*/
"use strict";
const RuntimeGlobals = require("../RuntimeGlobals");
const RuntimeModule = require("../RuntimeModule");
const Template = require("../Template");
/** @typedef {import("../Compilation")} Compilation */
/** @typedef {import("../Chunk").ChunkChildIdsByOrdersMap} ChunkChildIdsByOrdersMap */
class ChunkPreloadTriggerRuntimeModule extends RuntimeModule {
/**
* @param {ChunkChildIdsByOrdersMap} chunkMap map from chunk to chunks
*/
constructor(chunkMap) {
super("chunk preload trigger", RuntimeModule.STAGE_TRIGGER);
this.chunkMap = chunkMap;
}
/**
* @returns {string | null} runtime code
*/
generate() {
const { chunkMap } = this;
const compilation = /** @type {Compilation} */ (this.compilation);
const { runtimeTemplate } = compilation;
const body = [
"var chunks = chunkToChildrenMap[chunkId];",
`Array.isArray(chunks) && chunks.map(${RuntimeGlobals.preloadChunk});`
];
return Template.asString([
Template.asString([
`var chunkToChildrenMap = ${JSON.stringify(chunkMap, null, "\t")};`,
`${
RuntimeGlobals.ensureChunkHandlers
}.preload = ${runtimeTemplate.basicFunction("chunkId", body)};`
])
]);
}
}
module.exports = ChunkPreloadTriggerRuntimeModule;