mirror of
https://github.com/actuallymentor/battery.git
synced 2026-02-19 04:22:28 +00:00
116 lines
3.3 KiB
JavaScript
116 lines
3.3 KiB
JavaScript
// Command line interactors
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const { exec } = require('node:child_process')
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const sudo = require( 'sudo-prompt' )
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const { log, alert } = require( './helpers' )
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const { USER } = process.env
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const path_fix = 'PATH=$PATH:/usr/local/bin/battery'
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const battery = `${ path_fix } battery`
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const shell_options = {
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shell: '/bin/bash',
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env: { ...process.env, PATH: `${ process.env.PATH }:/usr/local/bin` }
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}
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// Execute without sudo
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const exec_async = command => new Promise( ( resolve, reject ) => {
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exec( command, shell_options, ( error, stdout, stderr ) => {
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if( error ) return reject( error )
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if( stderr ) return reject( stderr )
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if( stdout ) return resolve( stdout )
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} )
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} )
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// Execute with sudo
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const exec_sudo_async = async command => new Promise( async ( resolve, reject ) => {
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const options = { name: 'Battery limiting utility', ...shell_options }
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sudo.exec( command, options, ( error, stdout, stderr ) => {
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if( error ) return reject( error )
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if( stderr ) return reject( stderr )
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if( stdout ) return resolve( stdout )
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} )
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} )
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/* ///////////////////////////////
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// Battery cli functions
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// /////////////////////////////*/
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const enable_battery_limiter = async () => {
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try {
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await exec_async( `${ battery } maintain 80` )
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} catch( e ) {
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log( 'Error enabling battery: ', e )
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alert( e.message )
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}
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}
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const disable_battery_limiter = async () => {
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try {
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await exec_async( `${ battery } maintain stop` )
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} catch( e ) {
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log( 'Error enabling battery: ', e )
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alert( e.message )
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}
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}
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const update_or_install_battery = async () => {
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try {
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// Check if battery is installed
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const is_installed = await exec_async( `${ path_fix } which battery` ).catch( () => false )
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log( 'Is installed? ', is_installed )
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// If installed, update
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if( is_installed ) {
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log( `Updating battery...` )
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const result = await exec_async( `${ battery } update silent` )
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log( `Update result: `, result )
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}
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// If not installed, run install script
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if( !is_installed ) {
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log( `Installing battery for ${ USER }...` )
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await alert( `Welcome to the Battery limiting tool. The app needs to install some components, so it will ask for your password. This should only be needed once.` )
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const result = await exec_sudo_async( `curl -s https://raw.githubusercontent.com/actuallymentor/battery/main/setup.sh | bash -s -- $USER` )
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log( `Install result: `, result )
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await alert( `Battery background components installed successfully. You can find the battery limiter icon in the top right of your menu bar.` )
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}
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} catch( e ) {
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log( `Update/install error: `, e )
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alert( `Error installing battery limiter: ${ e.message }` )
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}
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}
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const is_limiter_enabled = async () => {
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try {
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const message = await exec_async( `${ battery } status` )
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return message.includes( 'being maintained at' )
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} catch( e ) {
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log( `Error getting battery status: `, e )
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alert( `Battery limiter error: ${ e.message }` )
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}
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}
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module.exports = {
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enable_battery_limiter,
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disable_battery_limiter,
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update_or_install_battery,
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is_limiter_enabled
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} |