Function filterFiles

src/cli/common.js:93–120

* Filters out files using the exclude-list command line option. * @param files {Array} the list of files to check for exclusions * @param options {Object} the CLI options * @return {Array} A list of files

(files, options)

     * @return {Array} A list of files
     */
    function filterFiles(files, options) {
        var excludeList = options["exclude-list"],
            excludeFiles = [],
            filesToLint = files.map(api.getFullPath),
            fullPath;


        if (excludeList) {
            // Build up the exclude list, expanding any directory exclusions that were passed in
            excludeList.split(",").forEach(function(value) {
                if (api.isDirectory(value)) {
                    excludeFiles = excludeFiles.concat(api.getFiles(value));
                } else {
                    excludeFiles.push(value);
                }
            });

            // Remove the excluded files from the list of files to lint
            excludeFiles.forEach(function(value) {
                fullPath = api.getFullPath(value);
                if (filesToLint.indexOf(fullPath) > -1) {
                    filesToLint.splice(filesToLint.indexOf(fullPath), 1);
                }
            });
        }

        return filesToLint;
    }

    /**
     * Outputs all available rules to the CLI.