Function gatherRules

src/cli/common.js:46–65

* Returns a ruleset object based on the CLI options. * @param options {Object} The CLI options. * @return {Object} A ruleset object.

(options, ruleset)

     * @return {Object} A ruleset object.
     */
    function gatherRules(options, ruleset) {
        var warnings = options.rules || options.warnings,
            errors = options.errors;

        if (warnings) {
            ruleset = ruleset || {};
            warnings.split(",").forEach(function(value) {
                ruleset[value] = 1;
            });
        }

        if (errors) {
            ruleset = ruleset || {};
            errors.split(",").forEach(function(value) {
                ruleset[value] = 2;
            });
        }

        return ruleset;
    }

    /**
     * Filters out rules using the ignore command line option.