lemonbar gotham

i3_lemonbar.sh

#! /bin/bash
#
# I3 bar with https://github.com/LemonBoy/bar

. $(dirname $0)/i3_lemonbar_config

if [ $(pgrep -cx $(basename $0)) -gt 1 ] ; then
    printf "%s\n" "The status bar is already running." >&2
    exit 1
fi

trap 'trap - TERM; kill 0' INT TERM QUIT EXIT

[ -e "${panel_fifo}" ] && rm "${panel_fifo}"
mkfifo "${panel_fifo}"

### EVENTS METERS

# Window title, "WIN"
xprop -spy -root _NET_ACTIVE_WINDOW | sed -un 's/.*\(0x.*\)/WIN\1/p' > "${panel_fifo}" &

# i3 Workspaces, "WSP"
# TODO : Restarting I3 breaks the IPC socket con. :(
$(dirname $0)/i3_workspaces.pl > "${panel_fifo}" &

# IRC, "IRC"
# only for init
~/bin/irc_warn &

# Conky, "SYS"
conky -c $(dirname $0)/i3_lemonbar_conky > "${panel_fifo}" &

### UPDATE INTERVAL METERS
cnt_vol=${upd_vol}
cnt_mail=${upd_mail}
cnt_mpd=${upd_mpd}

while :; do

  # Volume, "VOL"
  if [ $((cnt_vol++)) -ge ${upd_vol} ]; then
    amixer get Master | grep "${snd_cha}" | awk -F'[]%[]' '/%/ {if ($7 == "off") {print "VOL×\n"} else {printf "VOL%d%%\n", $2}}' > "${panel_fifo}" &
    cnt_vol=0
  fi

  # GMAIL, "GMA"
  if [ $((cnt_mail++)) -ge ${upd_mail} ]; then
    printf "%s%s\n" "GMA" "$(~/bin/gmail.sh)" > "${panel_fifo}"
    cnt_mail=0
  fi

  # MPD
  if [ $((cnt_mpd++)) -ge ${upd_mpd} ]; then
    #printf "%s%s\n" "MPD" "$(ncmpcpp --now-playing '{%a - %t}|{%f}' | head -c 60)" > "${panel_fifo}"
    printf "%s%s\n" "MPD" "$(mpc current -f '[[%artist% - ]%title%]|[%file%]' 2>&1 | head -c 70)" > "${panel_fifo}"
    cnt_mpd=0
  fi

  # Finally, wait 1 second
  sleep 1s;

done &

#### LOOP FIFO

cat "${panel_fifo}" | $(dirname $0)/i3_lemonbar_parser.sh \
  | lemonbar -p -f "${font}" -f "${iconfont}" -g "${geometry}" -B "${color_back}" -F "${color_fore}" &

wait

i3_lemonbar_config

#!\bin\bash
# i3 panel config. Powerline style.

panel_fifo="/tmp/i3_lemonbar_${USER}"
geometry="x16"
font="monofur for Powerline-9"
iconfont="fontawesome-8"
# iconfont="-misc-fontawesome-medium-r-normal--0-0-0-0-p-0-iso10646-1"
# iconfont="-xos4-terminusicons2mono-medium-r-normal--12-120-72-72-m-60-iso8859-1"
# try xlsfonts | grep name

res_w=$(xrandr | grep "current" | awk '{print $8a}')
snd_cha=$(amixer get Master | grep "Playback channels:" | awk '{if ($4 == "") {printf "%s: Playback", $3} else {printf "%s %s: Playback", $3, $4}}')

# Alarm settings
cpu_alert=75                        # % cpu use
net_alert=5                         # K net use

# update setting, in seconds (conky update in i3_lemonbar_conky
upd_vol=3                           # Volume update
upd_mail=300                        # Mail check update
upd_mpd=5                           # MPD song update

# color definitions 
color_back="#FF0b0f13"              # Default background
color_fore="#FF417c95"              # Default foreground (font color)
color_head="#FF091f2c"              # Background for first element (workspaces0
color_sec_b1="#FF091f2c"            # Background for section 1 (mpc, diskspace, ethernet up down, date)
color_sec_b2="#FF10151b"            # Background for section 2 (title, cpu, mem, down, up, vol)
color_sec_b3="#FFffffff"            # Background for section 3
color_icon="#FF417c95"              # For icons
color_mail="#FF8fb5a7"              # Background color for mail alert
color_chat="#FFCC6666"              # Background color for chat alert
color_cpu="#FFb52f28"               # Background color for cpu alert
color_net="#FFb52f28"               # Background color for net alert
color_disable="#FF959595"           # Foreground for disable elements
color_wsp="#FF256360"               # Background for selected workspace
color_wsicon="#FF417c95"		    # Color of the first icon
color_focusws="#FFffffff"		    # Color of the focused ws name

#default space between sections
if [ ${res_w} -gt 1024 ]; then
  stab='  '
else
  stab=' '
fi

# Char glyps for powerline fonts
sep_left=""                        # Powerline separator left
sep_right=""                       # Powerline separator right
sep_l_left=""                      # Powerline light separator left
sep_l_right=""                     # Powerline light sepatator right

# Icon glyphs from Terminusicons2
# icon_clock="Õ"                      # Clock icon
# icon_cpu="Ï"                        # CPU icon
# icon_mem="Þ"                        # MEM icon
# icon_dl="Ð"                         # Download icon
# icon_ul="Ñ"                         # Upload icon
# icon_vol="Ô"                        # Volume icon
# icon_hd="À"                         # HD / icon
# icon_home="Æ"                       # HD /home icon
# icon_mail="Ó"                       # Mail icon
# icon_chat="Ò"                       # IRC/Chat icon
# icon_music="Î"                      # Music icon
# icon_prog="Â"                       # Window icon
# icon_contact="Á"                    # Contact icon
# icon_wsp="É"                        # Workspace icon

# Icon glyphs from font-awesome
icon_bat=""						# Battery icon
icon_temp=""
icon_ul=""
icon_dl=""
icon_music=""
icon_mail=""
icon_vol=""
icon_cpu=""
icon_mem=""
icon_clock=""
icon_hd=""
icon_home=""
icon_prog=""
icon_wsp=" "

i3_lemonbar_conky

conky.config = {
	background = false,
	update_interval = 2,
	total_run_times = 0,
	override_utf8_locale = true,
	short_units = true,
	uppercase = false,
	out_to_console = true,
	out_to_x = false,
	if_up_strictness = 'address',
	format_human_readable = true,

};

conky.text = [[
SYS\
${time %a %d %b %H:%M} \
${cpu} \
${mem} \
${fs_used_perc /} \
${fs_used_perc /home} \
${if_up wlp3s0}${downspeedf wlp3s0} ${upspeedf wlp3s0} \
${else}down down${endif} \
${execi 300 ~/.config/yabar/scripts/bin/get_temp} \
${battery_percent} \
]];

i3_lemonbar_parser.sh

#!/bin/bash
#
# Input parser for i3 bar
# 14 ago 2015 - Electro7

# config
. $(dirname $0)/i3_lemonbar_config

# min init
irc_n_high=0
title="%{F${color_head} B${color_sec_b2}}${sep_right}%{F${color_head} B${color_sec_b2}%{T2} ${icon_prog} %{F${color_sec_b2} B-}${sep_right}%{F- B- T1}"

# parser
while read -r line ; do
  case $line in
    SYS*)
      # conky=, 0 = wday, 1 = mday, 2 = month, 3 = time, 4 = cpu, 5 = mem, 6 = disk /, 7 = disk /home, 8-9 = up/down wlan, 10-11 = up/down eth, 12-13=speed
      sys_arr=(${line#???})
      # date
      if [ ${res_w} -gt 1024 ]; then
        date="${sys_arr[0]} ${sys_arr[1]} ${sys_arr[2]}"
      else
        date="${sys_arr[1]} ${sys_arr[2]}"
      fi
      date="%{F${color_sec_b1}}${sep_left}%{F${color_icon} B${color_sec_b1}} %{T2}${icon_clock}%{F- T1} ${date}"
      # time
      time="%{F${color_head}}${sep_left}%{F${color_fore} B${color_head}} ${sys_arr[3]} %{F- B-}"
      # cpu
      if [ ${sys_arr[4]} -gt ${cpu_alert} ]; then
        cpu_cback=${color_cpu}; cpu_cicon=${color_back}; cpu_cfore=${color_back};
      else
        cpu_cback=${color_sec_b2}; cpu_cicon=${color_icon}; cpu_cfore=${color_fore};
      fi
      cpu="%{F${cpu_cback}}${sep_left}%{F${cpu_cicon} B${cpu_cback}} %{T2}${icon_cpu}%{F${cpu_cfore} T1} ${sys_arr[4]}%"
      # mem
      mem="%{F${cpu_cicon}}${sep_l_left} %{T2}${icon_mem}%{F${cpu_cfore} T1} ${sys_arr[5]}"
      # disk /
      diskr="%{F${color_sec_b1}}${sep_left}%{F${color_icon} B${color_sec_b1}} %{T2}${icon_hd}%{F- T1} ${sys_arr[6]}%"
      # disk home
      diskh="%{F${color_icon}}${sep_l_left} %{T2}${icon_home}%{F- T1} ${sys_arr[7]}%"
      # wlan
      if [ "${sys_arr[8]}" == "down" ]; then
        wland_v="×"; wlanu_v="×";
        wlan_cback=${color_sec_b2}; wlan_cicon=${color_disable}; wlan_cfore=${color_disable};
      else
        wland_v=${sys_arr[8]}K; wlanu_v=${sys_arr[9]}K;
        if [ ${wland_v:0:-3} -gt ${net_alert} ] || [ ${wlanu_v:0:-3} -gt ${net_alert} ]; then
          wlan_cback=${color_net}; wlan_cicon=${color_back}; wlan_cfore=${color_back};
        else
          wlan_cback=${color_sec_b2}; wlan_cicon=${color_icon}; wlan_cfore=${color_fore};
        fi
      fi
      wland="%{F${wlan_cback}}${sep_left}%{F${wlan_cicon} B${wlan_cback}} %{T2}${icon_dl}%{F${wlan_cfore} T1} ${wland_v}"
      wlanu="%{F${wlan_cicon}}${sep_l_left} %{T2}${icon_ul}%{F${wlan_cfore} T1} ${wlanu_v}"
      # eth
      ethd_v=${sys_arr[10]}; ethu_v=${sys_arr[11]}%;
      eth_cback=${color_sec_b1}; eth_cicon=${color_icon}; eth_cfore=${color_fore};
      ethd="%{F${eth_cback}}${sep_left}%{F${eth_cicon} B${eth_cback}} %{T2}${icon_temp}%{F${eth_cfore} T1} ${ethd_v}"
      ethu="%{F${eth_cicon}}${sep_l_left} %{T2}${icon_bat}%{F${eth_cfore} T1} ${ethu_v}"
      ;;

    VOL*)
      # Volume
      vol="%{F${color_sec_b2}}${sep_left}%{F${color_icon} B${color_sec_b2}} %{T2}${icon_vol}%{F- T1} ${line#???}"
      ;;
    GMA*)
      # Gmail
      gmail="${line#???}"
      if [ "${gmail}" != "0" ]; then
        mail_cback=${color_mail}; mail_cicon=${color_back}; mail_cfore=${color_back}
      else
        mail_cback=${color_sec_b1}; mail_cicon=${color_icon}; mail_cfore=${color_fore}
      fi
      gmail="%{F${mail_cback}}${sep_left}%{F${mail_cicon} B${mail_cback}} %{T2}${icon_mail}%{F${mail_cfore} T1} ${gmail}"
      ;;
    IRC*)
      # IRC highlight (script irc_warn)
      if [ "${line#???}" != "0" ]; then
        ((irc_n_high++)); irc_high="${line#???}";
        irc_cback=${color_chat}; irc_cicon=${color_back}; irc_cfore=${color_back}
      else
        irc_n_high=0; [ -z "${irc_high}" ] && irc_high="none";
        irc_cback=${color_sec_b2}; irc_cicon=${color_icon}; irc_cfore=${color_fore}
      fi
      irc="%{F${irc_cback}}${sep_left}%{F${irc_cicon} B${irc_cback}} %{T2}${icon_chat}%{F${irc_cfore} T1} ${irc_n_high} %{F${irc_cicon}}${sep_l_left} %{T2}${icon_contact}%{F${irc_cfore} T1} ${irc_high}"
      ;;
    MPD*)
      # Music
      mpd_arr=(${line#???})
      if [ -z "${line#???}" ]; then
        song="none";
      elif [ "${mpd_arr[0]}" == "error:" ]; then
        song="mpd off";
      else
        song="${line#???}";
      fi
      mpd="%{F${color_sec_b2}}${sep_left}%{B${color_sec_b2}}%{F${color_sec_b1}}${sep_left}%{F${color_icon} B${color_sec_b1}} %{T2}${icon_music}%{F${color_fore} T1}  ${song}"
      ;;
    WSP*)
      # I3 Workspaces
      wsp="%{F${color_wsicon} B${color_head}} %{T2}${icon_wsp}%{T1}"
      set -- ${line#???}
      while [ $# -gt 0 ] ; do
        case $1 in
         FOC*)
           wsp="${wsp}%{F${color_head} B${color_wsp}}${sep_right}%{F${color_focusws} B${color_wsp} T1} ${1#???} %{F${color_wsp} B${color_head}}${sep_right}"
           ;;
         INA*|URG*|ACT*)
           wsp="${wsp}%{F${color_disable} T1} ${1#???} "
           ;;
        esac
        shift
      done
      ;;
    WIN*)
      # window title
      title=$(xprop -id ${line#???} | awk '/_NET_WM_NAME/{$1=$2="";print}' | cut -d'"' -f2)
      #title="%{F${color_head} B${color_sec_b2}}${sep_right}%{F${color_head} B${color_sec_b2}%{T2} ${icon_prog} %{F${color_sec_b2} B-}${sep_right}%{F- B- T1} ${title}"
      title="%{F${color_head} B${color_sec_b2}}${sep_right}%{F${color_fore} B${color_sec_b2} T2} ${icon_prog} %{F${color_sec_b2} B-}${sep_right}%{F- B- T1} ${title}"
      ;;
  esac

  # And finally, output
  printf "%s\n" "%{l}${wsp}${title} %{r}${mpd}${stab}${irc}${stab}${gmail}${stab}${cpu}${stab}${mem}${stab}${diskr}${stab}${diskh}${stab}${wland}${stab}${wlanu}${stab}${ethd}${stab}${ethu}${stab}${vol}${stab}${date}${stab}${time}"
  #printf "%s\n" "%{l}${wsp}${title}"
done