Tmux Status Right

main.go

package main

import (
	"fmt"
	"strings"
	"os/exec"
	"strconv"
)

const white = "#f8f8f2"
const gray = "#44475a"
const dark_gray = "#282a36"
const light_purple = "#bd93f9"
const dark_purple = "#6272a4"
const cyan = "#8be9fd"
const green = "#50fa7b"
const orange = "#ffb86c"
const red = "#ff5555"
const pink = "#ff79c6"
const yellow = "#f1fa8c"

func run(command string) string {
	out, _ := exec.Command("sh", "-c", command).Output()
	return strings.TrimSpace(string(out))
}

func main() {
	cpu(pink, dark_purple)
	battery(orange, dark_purple)
	node_npm_version(yellow, dark_purple)
	mrwatson(green, dark_purple)
	datetime(light_purple, dark_purple)
	fmt.Printf(" ")
}

func cpu(bg string, fg string) {
	// Logic borrowed from https://github.com/dracula/tmux
	value, _ := strconv.Atoi(run("ps -A -o %cpu | awk -F. '{s+=$1} END {print s}'"))
	scores, _ := strconv.Atoi(run("sysctl -n hw.logicalcpu"))
	usage := value / scores
	fmt.Printf("#[fg=%s]#[fg=%s]#[bg=%s]   %02d%% #[bg=%s]", bg, fg, bg, usage, bg)
}

func battery(bg string, fg string) {
	status := run("pmset -g batt | sed -n 2p | cut -d ';' -f 2 | tr -d ' '")
	batt := run("pmset -g batt | grep -Eo '[0-9]?[0-9]?[0-9]%'")
	percentage := fmt.Sprintf("%03s", batt);
	chargingMap := [10]string{"", "", "", "", "", "", "", "", "", ""}
	chargedMap := [10]string{"", "", "", "", "", "", "", "", "", ""}
	icon := ""
	if status == "charging" {
		if percentage == "100%" {
			icon = ""
		} else {
			icon = chargingMap[percentage[0]]
		}
	} else { 
		if percentage == "100%" { 
			icon = ""
		} else {
			icon = chargedMap[percentage[0]]
		}
	}
	fmt.Printf("#[fg=%s]#[fg=%s]#[bg=%s] %s %s #[bg=%s]", bg, fg, bg, icon, percentage, bg)
}

func node_npm_version(bg string, fg string) {
	node_version := run("node --version | sed -e 's/v//g'")
	npm_version := run("npm --version")
	fmt.Printf("#[fg=%s]#[fg=%s]#[bg=%s]  %s  %s #[bg=%s]", bg, fg, bg, node_version, npm_version, bg)
}

func mrwatson(bg string, fg string) {
	status := ""
	if run("watson status") == "No project started." {
		status = ""
	}
	total := run("watson report -dcG | grep 'Total:' | sed 's/Total: //'")
	fmt.Printf("#[fg=%s]#[fg=%s]#[bg=%s] %s %s #[bg=%s]", bg, fg, bg, status, total, bg)
}

func datetime(bg string, fg string) {
	date := run("date +'%h-%d %I:%M %p'")
	fmt.Printf("#[fg=%s]#[fg=%s]#[bg=%s]   %s #[bg=%s]", bg, fg, bg, date, bg)
}

status-right.js

#!/usr/bin/env node

const { promisify } = require('util');
const exec = promisify(require('child_process').exec);
const run = async command => {
	const { stdout } = await exec(command);
	return stdout.toString().trim();
};

const colors = {
	white:'#f8f8f2',
	gray:'#44475a',
	dark_gray:'#282a36',
	light_purple:'#bd93f9',
	dark_purple:'#6272a4',
	cyan:'#8be9fd',
	green:'#50fa7b',
	orange:'#ffb86c',
	red:'#ff5555',
	pink:'#ff79c6',
	yellow:'#f1fa8c'
};

async function cpu(bg, fg=colors.dark_gray) {
	// Logic borrowed from https://github.com/dracula/tmux
	const value = parseFloat(await run("ps -A -o %cpu | awk -F. '{s+=$1} END {print s}'"));
	const scores = parseFloat(await run("sysctl -n hw.logicalcpu"));
	const usage = parseInt(value / scores).toString().padStart(2, "0");
	return `#[fg=${bg}]#[fg=${fg}]#[bg=${bg}]   ${usage}% #[bg=${bg}]`;
}

async function battery(bg, fg=colors.dark_gray) {
	const status = await run("pmset -g batt | sed -n 2p | cut -d ';' -f 2 | tr -d ' '");
	const batt = await run("pmset -g batt | grep -Eo '[0-9]?[0-9]?[0-9]%'");
	const percentage = batt.padStart(3, "0");
	const chargingMap = ["", "", "", "", "", "", "", "", "", ""];
	const chargedMap = ["", "", "", "", "", "", "", "", "", ""];
	let icon = "";
	if (status === "charging") {
		icon = percentage === "100%" ? "" : chargingMap[percentage[0]];
	} else { 
		icon = percentage === "100%" ? "" : chargedMap[percentage[0]];
	}
	return `#[fg=${bg}]#[fg=${fg}]#[bg=${bg}] ${icon} ${percentage} #[bg=${bg}]`;
}

async function node_npm_version(bg, fg=colors.dark_gray) {
	const node_version = await run("node --version | sed -e 's/v//g'");
	const npm_version = await run("npm --version");
	return `#[fg=${bg}]#[fg=${fg}]#[bg=${bg}]  ${node_version}   ${npm_version} #[bg=${bg}]`;
}

async function mrwatson(bg, fg=colors.dark_gray) {
	let status = await run("watson status");
	status = status === "No project started." ? "" : "";
	const total = await run("watson report -dcG | grep 'Total:' | sed 's/Total: //'");
	return `#[fg=${bg}]#[fg=${fg}]#[bg=${bg}] ${status} ${total} #[bg=${bg}]`;
}

async function datetime(bg, fg=colors.dark_gray) {
	const date = await run("date +'%h-%d %I:%M %p'");
	return `#[fg=${bg}]#[fg=${fg}]#[bg=${bg}]   ${date}`; 
}

async function main() {
	let statusRight = "";
	statusRight += await cpu(colors.pink);
	statusRight += await battery(colors.orange);
	statusRight += await node_npm_version(colors.yellow);
	statusRight += await mrwatson(colors.green);
	statusRight += await datetime(colors.light_purple);
	console.log(statusRight);
}

main();

status-right.sh

#!/bin/bash 

white='#f8f8f2'
gray='#44475a'
dark_gray='#282a36'
light_purple='#bd93f9'
dark_purple='#6272a4'
cyan='#8be9fd'
green='#50fa7b'
orange='#ffb86c'
red='#ff5555'
pink='#ff79c6'
yellow='#f1fa8c'

function cpu() {
	# Logic borrowed from https://github.com/dracula/tmux
	local cpuvalue=$(ps -A -o %cpu | awk -F. '{s+=$1} END {print s}')
	local cpucores=$(sysctl -n hw.logicalcpu)
	local cpuusage=$((cpuvalue / cpucores))
	printf "#[fg=$1]#[fg=$2]#[bg=$1]   %02d%% #[bg=$1]" "${cpuusage}"
}

function battery() {
	local status=$(pmset -g batt | sed -n 2p | cut -d ';' -f 2 | tr -d " ")
	local batt=$(pmset -g batt | grep -Eo '[0-9]?[0-9]?[0-9]%')
	local percentage=$(printf "%03s" $batt)
	local chargingMap=("" "" "" "" "" "" "" "" "" "")
	local chargedMap=("" "" "" "" "" "" "" "" "" "")
	local icon=""
	if [[ $status == "charging" ]]; then
		if [[ $percentage == "100%" ]]; then
			icon=""
		else
			icon=${chargingMap[${percentage:0:1}]}
		fi
	else 
		if [[ $percentage == "100%" ]]; then
			icon=""
		else
			icon=${chargedMap[${percentage:0:1}]}
		fi
	fi
	printf "#[fg=$1]#[fg=$2]#[bg=$1] %s %s #[bg=$1]" "${icon}" "${percentage}"
}

function mrwatson() {
	local status=""
	if [[ "$(watson status)" == "No project started." ]]; then
		status=""
	fi
	local total=$(watson report -dcG | grep 'Total:' | sed 's/Total: //')
	printf "#[fg=$1]#[fg=$2]#[bg=$1] %s %s #[bg=$1]" "${status}" "${total}"
}

function node_npm_version() {
	local node_version=$(node --version | sed -e 's/v//g')
	local npm_version=$(npm --version)
	printf "#[fg=$1]#[fg=$2]#[bg=$1]  %s  %s #[bg=$1]" "${node_version}" "${npm_version}"
}

function datetime() {
	printf "#[fg=$1]#[fg=$2]#[bg=$1]   %s " "$(date +'%h-%d %I:%M %p')"
}

function main() {
	cpu "$pink" "$dark_gray"
	battery "$orange" "$dark_gray"
	node_npm_version "$yellow" "$dark_gray"
	mrwatson "$green" "$dark_gray"
	datetime "$light_purple" "$dark_gray"
	printf " "
}

main