All files / lib df.js

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85.71% Branches 12/14
100% Functions 3/3
93.75% Lines 15/16
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'use strict'
;(function(DFHelper, exec, _) {
    function df(options, callback) {
        if (!_.isFunction(callback)) {
            callback = _.isFunction(options) ? options : DFHelper.noop
        }
 
        if (_.isFunction(options) || !_.isObject(options)) {
            options = {}
        }
 
        var baseCmd = 'df -kP'
        var cmd = options.file ? baseCmd + ' ' + options.file : baseCmd
 
        exec(cmd, function(error, stdout, stderr) {
            if (error) {
                return callback(error)
            }
 
            Iif (stderr) {
                return callback(new Error(stderr))
            }
 
            var response = DFHelper.parse(stdout, options)
 
            callback(null, response)
        })
    }
 
    df.Helper = DFHelper
 
    module.exports = df
})(require('./helpers/DFHelper'), require('child_process').exec, require('underscore'))