canonical/dist/utilities/lintText.js

Canonical code style linter and formatter for JavaScript, SCSS, CSS and JSON.

'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

var _js = require('./../syntaxes/js');

var _json = require('./../syntaxes/json');

var _scss = require('./../syntaxes/scss');

var _crypto = require('crypto');

var _crypto2 = _interopRequireDefault(_crypto);

var _lruCache = require('lru-cache');

var _lruCache2 = _interopRequireDefault(_lruCache);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var cache = (0, _lruCache2.default)(500);

exports.default = function (text, options) {
    var result = void 0;

    var hash = _crypto2.default.createHash('sha1').update(text + JSON.stringify(options)).digest('hex');

    result = cache.get(hash);

    if (result) {
        return result;
    }

    if (options.syntax === 'css') {
        result = (0, _scss.lintText)(text);
    } else if (options.syntax === 'js') {
        result = (0, _js.lintText)(text);
    } else if (options.syntax === 'json') {
        result = (0, _json.lintText)(text);
    } else if (options.syntax === 'scss') {
        result = (0, _scss.lintText)(text);
    } else {
        throw new Error('Unknown syntax "' + options.syntax + '".');
    }

    if (options.filePath) {
        result.filePath = options.filePath;
    }

    cache.set(hash, result);

    return result;
};

module.exports = exports['default'];
//# sourceMappingURL=lintText.js.map