webpack/lib/ModuleParseError.js at master · codeinvain/webpack · GitHub

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MIT License http://www.opensource.org/licenses/mit-license.php

Author Tobias Koppers @sokra

function ModuleParseError(module, source, err) {

Error.call(this);

Error.captureStackTrace(this, ModuleParseError);

this.name = "ModuleParseError";

this.message = "Module parse failed: " + module.request + " " + err.message;

this.message += "\nYou may need an appropriate loader to handle this file type.";

if(err.loc && typeof err.loc === "object" && typeof err.loc.line === "number") {

var lineNumber = err.loc.line;

if(/[\0\u0001\u0002\u0003\u0004\u0005\u0006\u0007]/.test(source)) { // binary file

this.message += "\n(Source code omitted for this binary file)";

} else {

source = source.split("\n");

this.message += "\n| " + source.slice(Math.max(0, lineNumber - 3), lineNumber + 2).join("\n| ");

}

} else {

this.message += "\n" + err.stack;

}

this.module = module;

this.error = err;

}

module.exports = ModuleParseError;

ModuleParseError.prototype = Object.create(Error.prototype);

ModuleParseError.prototype.constructor = ModuleParseError;