cerebrate/webroot/js/CodeMirror/addon/lint/json-lint.js

41 lines
1.3 KiB
JavaScript

// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: https://codemirror.net/LICENSE
// Depends on jsonlint.js from https://github.com/zaach/jsonlint
// declare global: jsonlint
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
CodeMirror.registerHelper("lint", "json", function(text) {
var found = [];
if (!window.jsonlint) {
if (window.console) {
window.console.error("Error: window.jsonlint not defined, CodeMirror JSON linting cannot run.");
}
return found;
}
// for jsonlint's web dist jsonlint is exported as an object with a single property parser, of which parseError
// is a subproperty
var jsonlint = window.jsonlint.parser || window.jsonlint
jsonlint.parseError = function(str, hash) {
var loc = hash.loc;
found.push({from: CodeMirror.Pos(loc.first_line - 1, loc.first_column),
to: CodeMirror.Pos(loc.last_line - 1, loc.last_column),
message: str});
};
try { jsonlint.parse(text); }
catch(e) {}
return found;
});
});