README
Node.js Battery Module
This module provides information on linux and osx about the power sources.
Usage
Node-battery provides two methods:
var nodeBattery = require("node-battery");
nodeBattery.getBatteries(function(data){
// Linux only
// "data" Is an array containing paths to the battery files
});
nodeBattery.percentages(function(data){
// "data" Is an array containing a percentage of power left for each battery.
});
nodeBattery.isCharging(function(data){
// "data" Is an array containing a 0 or a 1 depending on wheter the battery is being charged.
});
On Linux this module works by reading out the BAT* files in '/sys/class/power_supply'.
If no batteries are detected this could be caused by the fact that your BAT* files start with BAT0 instead of BAT1, to fix this just pass in a 0 as the second argument.