Bar for bspwm

battery

#!/bin/sh

sc () {
  if [ $COLOR = "bar" ] ; then
    case $2 in
      bold) case $1 in
        black)   echo "%{F#FF000000}";;
        red)     echo "%{F#FFFF0000}";;
        green)   echo "%{F#FF00FF00}";;
        yellow)  echo "%{F#FFFF4500}";;
        blue)    echo "%{F#FF1E90FF}";;
        magenta) echo "%{F#FF8F00FF}";;
        cyan)    echo "%{F#FF536878}";;
        white)   echo "%{F#FFF8F8FF}";;
        esac;;
      *) case $1 in
        black)   echo "%{F#FF242424}";;
        red)     echo "%{F#FFFF0090}";;
        green)   echo "%{F#FFA7FC00}";;
        yellow)  echo "%{F#FFFF5A36}";;
        blue)    echo "%{F#FF007BA7}";;
        magenta) echo "%{F#FF9966CC}";;
        cyan)    echo "%{F#FF91A3B0}";;
        white)   echo "%{F#FFF0EAD6}";;
        reset)   echo "%{F-}";;
        esac;;
    esac
  fi
}

main () {
  bat_info=`acpi`
  bat_stat=`echo $bat_info | grep -o -P -e "\w+(?=,)"`
  bat_levl=`echo $bat_info | grep -o -P -e "\d+(?=%)"`

  if [ "Discharging" = "$bat_stat" ] ; then
    output=`sc yellow`"[v]"
  elif [ "Charging" = "$bat_stat" ] ; then
    output=`sc green`"[^]"
  else
    output=`sc cyan`"[|]"
  fi

  if [ $bat_levl -gt 75 ] ; then
    bat_colr=`sc green bold`
  elif [ $bat_levl -gt 30 ] ; then
    bat_colr=`sc cyan`
  else
    bat_colr=`sc red bold`
  fi

  output="$output $bat_colr $bat_levl%"
  echo -e $output
}

while [[ $# > 1 ]]; do
  key="$1"
  shift

  case $key in
    -c|--color)
      COLOR="$1"
      case $COLOR in
        bar|term) ;;
        *) echo "invalid color, $COLOR, bar or term"
           exit 1 ;;
      esac
      shift ;;
  esac
done

COLOR=${COLOR:-none}

main

mybar

#!/bin/sh

COLOR_DEFAULT_BG="#FF000000"
COLOR_DEFAULT_FG="#FFCCCCCC"

COLOR_UNDERLINE="#FFFF4444"


COLOR_OCCUPIED_WORKSPACE="#FFaaaaaa"

COLOR_FREE_WORKSPACE="#FF444444"

COLOR_URGENT_WORKSPACE="#FFff2222"

S_L="" # status left
S_M="" # status middle
S_R="" # status right

parse_bspc_status () {
  S_L="%{U$COLOR_UNDERLINE}"
  while IFS=':' read -ra ADDR; do
    for item in ${ADDR[@]}; do
      case $item in
        M*) continue ;;
        O*) COLOR=$COLOR_OCCUPIED_WORKSPACE
            OBJ='%{+u}'
            ;;
        o*) COLOR=$COLOR_OCCUPIED_WORKSPACE
            OBJ=''
            ;;
        F*) COLOR=$COLOR_FREE_WORKSPACE
            OBJ='%{+u}'
            ;;
        f*) COLOR=$COLOR_FREE_WORKSPACE
            OBJ=''
            ;;
        U*) COLOR=$COLOR_URGENT_WORKSPACE
            OBJ='%{+u}'
            ;;
        u*) COLOR=$COLOR_URGENT_WORKSPACE
            OBJ=''
            ;;
        L*) continue ;;
      esac
      S_L="${S_L} %{F$COLOR}$OBJ${item:1}%{F-}%{-u}"
    done
  done <<< $1
}

update_sys_info () {
  div="%{F#FF242424}|%{F-}"
  date=`date "+%{F#FF555555}%a %{F#FF888888}%F %{F#FFcccccc}%l:%M %P%{F-}"`
  bat=`battery --color bar`
  vol=`get_vol`
  S_R="${vol} $div ${bat} $div ${date} "
}

get_vol () {
  perc=`amixer get Master | egrep -o "[0-9]+%"`
  mute=`amixer get Master | egrep -o "(\[off\])"`
  if [ "$mute" = "[off]" ] ; then
    echo "%{F#FF242424}${perc}"
  else
    echo "%{F#FF007BA7}$perc"
  fi
}

parse () {
  while read -t 10 -r line || true; do
    update_sys_info
    if [ -n "$line" ]; then
      parse_bspc_status ${line:1}
    fi
    echo "%{l}${S_L}%{c}${S_M}%{r}${S_R}"
  done
}

if [ "$1" = "update" ] ; then
  bspc desktop -n `bspc query -D -d focused`
  exit 0
fi

bspc control --subscribe | parse | bar -B $COLOR_DEFAULT_BG -F $COLOR_DEFAULT_FG -b