akurath/core/cb.search/files.js

IDE Frontend for codepsaces.io

var _ = require('lodash');
var glob = require("glob");
var Q = require('q');

var search = function(root, args) {
    var d = Q.defer();

    args = _.defaults({}, args || {}, {
        'start': 0,
        'limit': 30
    });

    glob("**/*"+args.query+"*", {
        'cwd': root,
        'mark': true
    }, function (err, files) {
        if (err) {
            d.reject(err);
        } else {
            var results = _.chain(files)
            .filter(function(path) {
                return !(!path.length || path[path.length-1] == "/");
            })
            .map(function(path) {
                return "/"+path;
            })
            .value();

            d.resolve({
                'files': results.slice(args.start, args.start+args.limit),
                'n': _.size(results)
            });
        }
    });

    return d.promise;
};

module.exports = search;