fs = require 'fs'
s = require "underscore.string"
debug = require('debug') 'rpi-info:hardware'

class Hardware
    getCpuinfo: ->
        content = fs.readFileSync '/proc/cpuinfo', 'utf8'
        cpuinfo = {}
        infos = content.split("\n")
        for info in infos
            info = info.split ":"
            if info.length is 2
                name = s.slugify s.clean(info[0])
                value = s.clean info[1]
                cpuinfo[name] = value

        return cpuinfo

    getRevision: ->
        infos = @getCpuinfo()

        if infos.revision?
            infos.revision
        else
            null

module.exports = Hardware