mirror of https://github.com/webpack/webpack.git
45 lines
1.1 KiB
JavaScript
45 lines
1.1 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 +=
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"\nYou may need an appropriate loader to handle this file type.";
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if (
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err.loc &&
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typeof err.loc === "object" &&
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typeof err.loc.line === "number"
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) {
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var lineNumber = err.loc.line;
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if (/[\0\u0001\u0002\u0003\u0004\u0005\u0006\u0007]/.test(source)) {
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// 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 +=
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"\n| " +
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source
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.slice(Math.max(0, lineNumber - 3), lineNumber + 2)
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.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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