@angular/compiler
Version:
Angular - the compiler library
55 lines • 7.08 kB
JavaScript
/**
* @license
* Copyright Google Inc. All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
(function (factory) {
if (typeof module === "object" && typeof module.exports === "object") {
var v = factory(require, exports);
if (v !== undefined) module.exports = v;
}
else if (typeof define === "function" && define.amd) {
define("@angular/compiler/src/aot/formatted_error", ["require", "exports", "@angular/compiler/src/util"], factory);
}
})(function (require, exports) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var util_1 = require("@angular/compiler/src/util");
var FORMATTED_MESSAGE = 'ngFormattedMessage';
function indentStr(level) {
if (level <= 0)
return '';
if (level < 6)
return ['', ' ', ' ', ' ', ' ', ' '][level];
var half = indentStr(Math.floor(level / 2));
return half + half + (level % 2 === 1 ? ' ' : '');
}
function formatChain(chain, indent) {
if (indent === void 0) { indent = 0; }
if (!chain)
return '';
var position = chain.position ?
chain.position.fileName + "(" + (chain.position.line + 1) + "," + (chain.position.column + 1) + ")" :
'';
var prefix = position && indent === 0 ? position + ": " : '';
var postfix = position && indent !== 0 ? " at " + position : '';
var message = "" + prefix + chain.message + postfix;
return "" + indentStr(indent) + message + ((chain.next && ('\n' + formatChain(chain.next, indent + 2))) || '');
}
function formattedError(chain) {
var message = formatChain(chain) + '.';
var error = util_1.syntaxError(message);
error[FORMATTED_MESSAGE] = true;
error.chain = chain;
error.position = chain.position;
return error;
}
exports.formattedError = formattedError;
function isFormattedError(error) {
return !!error[FORMATTED_MESSAGE];
}
exports.isFormattedError = isFormattedError;
});
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