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Diffstat (limited to 'node_modules/webpack/lib/ModuleInfoHeaderPlugin.js')
-rw-r--r--node_modules/webpack/lib/ModuleInfoHeaderPlugin.js314
1 files changed, 0 insertions, 314 deletions
diff --git a/node_modules/webpack/lib/ModuleInfoHeaderPlugin.js b/node_modules/webpack/lib/ModuleInfoHeaderPlugin.js
deleted file mode 100644
index 994bfed8..00000000
--- a/node_modules/webpack/lib/ModuleInfoHeaderPlugin.js
+++ /dev/null
@@ -1,314 +0,0 @@
-/*
- MIT License http://www.opensource.org/licenses/mit-license.php
- Author Tobias Koppers @sokra
-*/
-
-"use strict";
-
-const { ConcatSource, RawSource, CachedSource } = require("webpack-sources");
-const { UsageState } = require("./ExportsInfo");
-const Template = require("./Template");
-const CssModulesPlugin = require("./css/CssModulesPlugin");
-const JavascriptModulesPlugin = require("./javascript/JavascriptModulesPlugin");
-
-/** @typedef {import("webpack-sources").Source} Source */
-/** @typedef {import("./Compiler")} Compiler */
-/** @typedef {import("./ExportsInfo")} ExportsInfo */
-/** @typedef {import("./ExportsInfo").ExportInfo} ExportInfo */
-/** @typedef {import("./Module")} Module */
-/** @typedef {import("./Module").BuildMeta} BuildMeta */
-/** @typedef {import("./ModuleGraph")} ModuleGraph */
-/** @typedef {import("./ModuleTemplate")} ModuleTemplate */
-/** @typedef {import("./RequestShortener")} RequestShortener */
-
-/**
- * @template T
- * @param {Iterable<T>} iterable iterable
- * @returns {string} joined with comma
- */
-const joinIterableWithComma = iterable => {
- // This is more performant than Array.from().join(", ")
- // as it doesn't create an array
- let str = "";
- let first = true;
- for (const item of iterable) {
- if (first) {
- first = false;
- } else {
- str += ", ";
- }
- str += item;
- }
- return str;
-};
-
-/**
- * @param {ConcatSource} source output
- * @param {string} indent spacing
- * @param {ExportsInfo} exportsInfo data
- * @param {ModuleGraph} moduleGraph moduleGraph
- * @param {RequestShortener} requestShortener requestShortener
- * @param {Set<ExportInfo>} alreadyPrinted deduplication set
- * @returns {void}
- */
-const printExportsInfoToSource = (
- source,
- indent,
- exportsInfo,
- moduleGraph,
- requestShortener,
- alreadyPrinted = new Set()
-) => {
- const otherExportsInfo = exportsInfo.otherExportsInfo;
-
- let alreadyPrintedExports = 0;
-
- // determine exports to print
- const printedExports = [];
- for (const exportInfo of exportsInfo.orderedExports) {
- if (!alreadyPrinted.has(exportInfo)) {
- alreadyPrinted.add(exportInfo);
- printedExports.push(exportInfo);
- } else {
- alreadyPrintedExports++;
- }
- }
- let showOtherExports = false;
- if (!alreadyPrinted.has(otherExportsInfo)) {
- alreadyPrinted.add(otherExportsInfo);
- showOtherExports = true;
- } else {
- alreadyPrintedExports++;
- }
-
- // print the exports
- for (const exportInfo of printedExports) {
- const target = exportInfo.getTarget(moduleGraph);
- source.add(
- `${Template.toComment(
- `${indent}export ${JSON.stringify(exportInfo.name).slice(
- 1,
- -1
- )} [${exportInfo.getProvidedInfo()}] [${exportInfo.getUsedInfo()}] [${exportInfo.getRenameInfo()}]${
- target
- ? ` -> ${target.module.readableIdentifier(requestShortener)}${
- target.export
- ? ` .${target.export
- .map(e => JSON.stringify(e).slice(1, -1))
- .join(".")}`
- : ""
- }`
- : ""
- }`
- )}\n`
- );
- if (exportInfo.exportsInfo) {
- printExportsInfoToSource(
- source,
- `${indent} `,
- exportInfo.exportsInfo,
- moduleGraph,
- requestShortener,
- alreadyPrinted
- );
- }
- }
-
- if (alreadyPrintedExports) {
- source.add(
- `${Template.toComment(
- `${indent}... (${alreadyPrintedExports} already listed exports)`
- )}\n`
- );
- }
-
- if (showOtherExports) {
- const target = otherExportsInfo.getTarget(moduleGraph);
- if (
- target ||
- otherExportsInfo.provided !== false ||
- otherExportsInfo.getUsed(undefined) !== UsageState.Unused
- ) {
- const title =
- printedExports.length > 0 || alreadyPrintedExports > 0
- ? "other exports"
- : "exports";
- source.add(
- `${Template.toComment(
- `${indent}${title} [${otherExportsInfo.getProvidedInfo()}] [${otherExportsInfo.getUsedInfo()}]${
- target
- ? ` -> ${target.module.readableIdentifier(requestShortener)}`
- : ""
- }`
- )}\n`
- );
- }
- }
-};
-
-/** @type {WeakMap<RequestShortener, WeakMap<Module, { header: RawSource | undefined, full: WeakMap<Source, CachedSource> }>>} */
-const caches = new WeakMap();
-
-class ModuleInfoHeaderPlugin {
- /**
- * @param {boolean=} verbose add more information like exports, runtime requirements and bailouts
- */
- constructor(verbose = true) {
- this._verbose = verbose;
- }
-
- /**
- * @param {Compiler} compiler the compiler
- * @returns {void}
- */
- apply(compiler) {
- const { _verbose: verbose } = this;
- compiler.hooks.compilation.tap("ModuleInfoHeaderPlugin", compilation => {
- const javascriptHooks =
- JavascriptModulesPlugin.getCompilationHooks(compilation);
- javascriptHooks.renderModulePackage.tap(
- "ModuleInfoHeaderPlugin",
- (
- moduleSource,
- module,
- { chunk, chunkGraph, moduleGraph, runtimeTemplate }
- ) => {
- const { requestShortener } = runtimeTemplate;
- let cacheEntry;
- let cache = caches.get(requestShortener);
- if (cache === undefined) {
- caches.set(requestShortener, (cache = new WeakMap()));
- cache.set(
- module,
- (cacheEntry = { header: undefined, full: new WeakMap() })
- );
- } else {
- cacheEntry = cache.get(module);
- if (cacheEntry === undefined) {
- cache.set(
- module,
- (cacheEntry = { header: undefined, full: new WeakMap() })
- );
- } else if (!verbose) {
- const cachedSource = cacheEntry.full.get(moduleSource);
- if (cachedSource !== undefined) return cachedSource;
- }
- }
- const source = new ConcatSource();
- let header = cacheEntry.header;
- if (header === undefined) {
- header = this.generateHeader(module, requestShortener);
- cacheEntry.header = header;
- }
- source.add(header);
- if (verbose) {
- const exportsType = /** @type {BuildMeta} */ (module.buildMeta)
- .exportsType;
- source.add(
- `${Template.toComment(
- exportsType
- ? `${exportsType} exports`
- : "unknown exports (runtime-defined)"
- )}\n`
- );
- if (exportsType) {
- const exportsInfo = moduleGraph.getExportsInfo(module);
- printExportsInfoToSource(
- source,
- "",
- exportsInfo,
- moduleGraph,
- requestShortener
- );
- }
- source.add(
- `${Template.toComment(
- `runtime requirements: ${joinIterableWithComma(
- chunkGraph.getModuleRuntimeRequirements(module, chunk.runtime)
- )}`
- )}\n`
- );
- const optimizationBailout =
- moduleGraph.getOptimizationBailout(module);
- if (optimizationBailout) {
- for (const text of optimizationBailout) {
- const code =
- typeof text === "function" ? text(requestShortener) : text;
- source.add(`${Template.toComment(`${code}`)}\n`);
- }
- }
- source.add(moduleSource);
- return source;
- }
- source.add(moduleSource);
- const cachedSource = new CachedSource(source);
- cacheEntry.full.set(moduleSource, cachedSource);
- return cachedSource;
- }
- );
- javascriptHooks.chunkHash.tap(
- "ModuleInfoHeaderPlugin",
- (_chunk, hash) => {
- hash.update("ModuleInfoHeaderPlugin");
- hash.update("1");
- }
- );
- const cssHooks = CssModulesPlugin.getCompilationHooks(compilation);
- cssHooks.renderModulePackage.tap(
- "ModuleInfoHeaderPlugin",
- (moduleSource, module, { runtimeTemplate }) => {
- const { requestShortener } = runtimeTemplate;
- let cacheEntry;
- let cache = caches.get(requestShortener);
- if (cache === undefined) {
- caches.set(requestShortener, (cache = new WeakMap()));
- cache.set(
- module,
- (cacheEntry = { header: undefined, full: new WeakMap() })
- );
- } else {
- cacheEntry = cache.get(module);
- if (cacheEntry === undefined) {
- cache.set(
- module,
- (cacheEntry = { header: undefined, full: new WeakMap() })
- );
- } else if (!verbose) {
- const cachedSource = cacheEntry.full.get(moduleSource);
- if (cachedSource !== undefined) return cachedSource;
- }
- }
- const source = new ConcatSource();
- let header = cacheEntry.header;
- if (header === undefined) {
- header = this.generateHeader(module, requestShortener);
- cacheEntry.header = header;
- }
- source.add(header);
- source.add(moduleSource);
- const cachedSource = new CachedSource(source);
- cacheEntry.full.set(moduleSource, cachedSource);
- return cachedSource;
- }
- );
- cssHooks.chunkHash.tap("ModuleInfoHeaderPlugin", (_chunk, hash) => {
- hash.update("ModuleInfoHeaderPlugin");
- hash.update("1");
- });
- });
- }
-
- /**
- * @param {Module} module the module
- * @param {RequestShortener} requestShortener request shortener
- * @returns {RawSource} the header
- */
- generateHeader(module, requestShortener) {
- const req = module.readableIdentifier(requestShortener);
- const reqStr = req.replace(/\*\//g, "*_/");
- const reqStrStar = "*".repeat(reqStr.length);
- const headerStr = `/*!****${reqStrStar}****!*\\\n !*** ${reqStr} ***!\n \\****${reqStrStar}****/\n`;
- return new RawSource(headerStr);
- }
-}
-module.exports = ModuleInfoHeaderPlugin;
generated by cgit v1.2.3 (git 2.25.1) at 2026-11-01 21:50:37 +0000