mirror of https://github.com/webpack/webpack.git
35 lines
1.0 KiB
JavaScript
35 lines
1.0 KiB
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 WebpackError = require("./WebpackError");
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class ModuleParseError extends WebpackError {
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constructor(module, source, err) {
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super();
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this.name = "ModuleParseError";
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this.message = "Module parse failed: " + err.message;
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this.message += "\nYou may need an appropriate loader to handle this file type.";
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if(err.loc && typeof err.loc === "object" && typeof err.loc.line === "number") {
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var lineNumber = err.loc.line;
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if(/[\0\u0001\u0002\u0003\u0004\u0005\u0006\u0007]/.test(source)) { // binary file
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this.message += "\n(Source code omitted for this binary file)";
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} else {
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source = source.split("\n");
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this.message += "\n| " + source.slice(Math.max(0, lineNumber - 3), lineNumber + 2).join("\n| ");
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}
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} else {
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this.message += "\n" + err.stack;
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}
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this.module = module;
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this.error = err;
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Error.captureStackTrace(this, this.constructor);
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}
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}
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module.exports = ModuleParseError;
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