mirror of https://github.com/webpack/webpack.git
32 lines
923 B
JavaScript
32 lines
923 B
JavaScript
/*
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MIT License http://www.opensource.org/licenses/mit-license.php
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Author Tobias Koppers @sokra
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*/
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"use strict";
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const CaseSensitiveModulesWarning = require("./CaseSensitiveModulesWarning");
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class WarnCaseSensitiveModulesPlugin {
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apply(compiler) {
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compiler.plugin("compilation", compilation => {
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compilation.plugin("seal", () => {
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const moduleWithoutCase = Object.create(null);
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compilation.modules.forEach(module => {
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const identifier = module.identifier().toLowerCase();
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if(moduleWithoutCase[identifier]) {
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moduleWithoutCase[identifier].push(module);
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} else {
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moduleWithoutCase[identifier] = [module];
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}
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});
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Object.keys(moduleWithoutCase).forEach(key => {
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if(moduleWithoutCase[key].length > 1)
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compilation.warnings.push(new CaseSensitiveModulesWarning(moduleWithoutCase[key]));
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});
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});
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});
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}
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}
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module.exports = WarnCaseSensitiveModulesPlugin;
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