LemonBoy's Bar Ruby Config for BSPWM

lemonbar.rb

### Config Start

width = 2560
height = 24
fg = "'#66FFFFFF'"
bg = "'#AA000000'"
font = "-xos4-terminus-*-*-*-*-18-*-*-*-*-*-*-*"

def workspace
  case `bspc query -D -d`.chomp
  when "I"
    " x---"
  when "II"
    " -x--"
  when "III"
    " --x-"
  when "IV"
    " ---x"
  else
    `bspc query -D -d`
  end
end

def volume
  `amixer get Master | grep -o "\[[0-9]*\%\]" | cut -c2-3`.chomp
end

def battery
  `acpi | cut -d',' -f2`.chomp
end

def date
  `date +"%A %B %d, %Y, %r"`.chomp
end

def inet
  `ifconfig wlp3s0 | grep inet | head -n 1 | awk '{print $2}'`.chomp
end

left = Proc.new do
  workspace
end

center = Proc.new do
  date
end

right = Proc.new do
  "#{inet}  Battery #{battery}%%  Volume #{volume}%%"
end

period = 0.25

### Config End


trap("SIGINT") { exit 0 } # Allow ctrl-c

IO.popen("bar -g #{width}x#{height}+0+0 -F #{fg} -B #{bg} -f #{font}", "r+") do |pipe|
  loop do
    pipe.puts "%{l}#{left.call} %{c}#{center.call} %{r}#{right.call}"
    sleep period
  end
end