ConfigurationOptionsUtil.validateConfigurationOptions = function()

in src/loader.js [270:344]
43 lines of code
21 McCabe index (conditional complexity)

        ConfigurationOptionsUtil.validateConfigurationOptions = function (options) {
            function defaultOnError(err) {
                if (err.phase === 'loading') {
                    console.error('Loading "' + err.moduleId + '" failed');
                    console.error(err);
                    console.error('Here are the modules that depend on it:');
                    console.error(err.neededBy);
                    return;
                }
                if (err.phase === 'factory') {
                    console.error('The factory function of "' + err.moduleId + '" has thrown an exception');
                    console.error(err);
                    console.error('Here are the modules that depend on it:');
                    console.error(err.neededBy);
                    return;
                }
            }
            options = options || {};
            if (typeof options.baseUrl !== 'string') {
                options.baseUrl = '';
            }
            if (typeof options.isBuild !== 'boolean') {
                options.isBuild = false;
            }
            if (typeof options.paths !== 'object') {
                options.paths = {};
            }
            if (typeof options.config !== 'object') {
                options.config = {};
            }
            if (typeof options.catchError === 'undefined') {
                options.catchError = false;
            }
            if (typeof options.recordStats === 'undefined') {
                options.recordStats = false;
            }
            if (typeof options.urlArgs !== 'string') {
                options.urlArgs = '';
            }
            if (typeof options.onError !== 'function') {
                options.onError = defaultOnError;
            }
            if (!Array.isArray(options.ignoreDuplicateModules)) {
                options.ignoreDuplicateModules = [];
            }
            if (options.baseUrl.length > 0) {
                if (!AMDLoader.Utilities.endsWith(options.baseUrl, '/')) {
                    options.baseUrl += '/';
                }
            }
            if (typeof options.cspNonce !== 'string') {
                options.cspNonce = '';
            }
            if (typeof options.preferScriptTags === 'undefined') {
                options.preferScriptTags = false;
            }
            if (!Array.isArray(options.nodeModules)) {
                options.nodeModules = [];
            }
            if (options.nodeCachedData && typeof options.nodeCachedData === 'object') {
                if (typeof options.nodeCachedData.seed !== 'string') {
                    options.nodeCachedData.seed = 'seed';
                }
                if (typeof options.nodeCachedData.writeDelay !== 'number' || options.nodeCachedData.writeDelay < 0) {
                    options.nodeCachedData.writeDelay = 1000 * 7;
                }
                if (!options.nodeCachedData.path || typeof options.nodeCachedData.path !== 'string') {
                    var err = ensureError(new Error('INVALID cached data configuration, \'path\' MUST be set'));
                    err.phase = 'configuration';
                    options.onError(err);
                    options.nodeCachedData = undefined;
                }
            }
            return options;
        };