feat: use dwmblocks as statusbar

remove .local/bin/dwmbar
add .local/bin/statusbar scripts directory
update .profile ($PATH)
update .xprofile (dwmblocks at startup)

.local/bin/README.md

@@ -23,7 +23,6 @@
 - dmenuopen : fuzzy-find a file and open it with appropriate application
 - dmenuumount : unmount USB drives through a `dmenu` prompt
 - dot : git wrapper to manage dotfiles
-- dwmbar : set the statusbar and updates every minute
 - fetch : display basic system infos
 - kbacklight : change keyboard backlight level
 - maker : create a basic makefile for **C/C++** project
@@ -47,3 +46,7 @@ This is the shell script I run just after I installed Arch. It does few things:
 - Download my personnal repos
 - Compile my WM (`dwm`), my binary launcher (`dmenu`) and my terminal emulator (`st`), which are part of the [suckless](https://suckless.org/) project.
 
+## statusbar
+
+A collection of scripts I call in my
+[dwmblocks](https://gitlab.com/swy7ch/dwmblocks) build.

.local/bin/dwmbar

@@ -1,86 +0,0 @@
-#!/usr/bin/env sh
-
-######################################################################
-# @author       : swytch (adapted from Luke Smith - lukesmith.xyz)
-# @file         : dwmbar
-# @license      : MIT
-# @created      : Wednesday May 20, 2020 18:14:14 CEST
-#
-# @description  : set the statusbar in `dwm`
-# @dependencies : `xsetroot`
-######################################################################
-
-
-# Handle SIGTRAP signals sent by refbar to update the status bar immediately.
-trap 'update' 5
-
-delim=" | " # Set the delimiter character.
-
-status() { \
-	# Get the volume of ALSA's master volume output.
-	level="$(amixer sget Master | awk -F "[][]" ' { printf "%s", $2 }' | awk -F "%" '{printf $1}')"
-	muted="$(amixer sget Master | awk -F "[][]" '/%/ { printf "%4s", $4 }' | awk '{printf $1}')"
-
-	if [ "$muted" = "off" ]; then
-		printf " 婢  ---"
-	else
-		printf " 墳 %3d%%" $level
-	fi
-
-	printf "$delim"
-
-	# Wifi quality percentage and  icon if ethernet is connected.
-	wifi="$(grep "^\s*w" /proc/net/wireless | awk '{ printf int($3 * 100 / 70) }')"
-	[ $wifi -ne 0 ] && printf "索 %3d%%" $wifi || printf "索  ---"
-	eth="$(cat /sys/class/net/enp0s25/operstate)"
-	if [ "up" = "$eth" ]; then
-		printf " / "
-	fi
-
-	printf "$delim"
-
-	# Will show all batteries with approximate icon for remaining power.
-	# Or show that the computer is plugged to a power source
-	# In any case, show the remaining battery percentage
-	AC_ON="$(cat /sys/class/power_supply/AC/online)"
-	for x in /sys/class/power_supply/BAT?/capacity;
-	do
-	if [ $AC_ON -eq 0 ]; then
-		case "$(cat "$x")" in
-			10[1-9])	printf " %3d%%" ;;
-			100|9[0-9]|8[0-9])	printf " %3d%%" $(cat "$x") ;;
-			7[0-9]|6[0-9])	printf " %3d%%" $(cat "$x") ;;
-			5[0-9]|4[0-9])	printf " %3d%%" $(cat "$x") ;;
-			3[0-9]|2[0-9])	printf " %3d%%" $(cat "$x") ;;
-			*)		printf " %3d%%" $(cat "$x") ;;
-		esac
-	else
-		printf " %3d%%" $(cat "$x")
-	fi
-	done && printf "$delim"
-
-	# Date and time.
-	date '+%b. %d - %I:%M%p'
-	}
-
-update() { \
-	# So all that big status function was just a command that quicking gets
-	# what we want to be the statusbar. This xsetroot command is what sets
-	# it. Note that the tr command replaces newlines with spaces. This is
-	# to prevent some weird issues that cause significant slowing of
-	# everything in dwm. Note entirely sure of the cause, but again, the tr
-	# command easily avoids it.
-	xsetroot -name "$(status | tr '\n' ' ')" &
-    wait
-	}
-
-
-while :; do
-    update
-	# Sleep for a minute after changing the status bar before updating it
-	# again. We run sleep in the background and use wait until it finishes,
-    # because traps can interrupt wait immediately, but they can't do that
-    # with sleep.
-	sleep 60 &
-    wait
-done

.local/bin/statusbar/sb-battery

@@ -0,0 +1,34 @@
+#!/usr/bin/env sh
+
+######################################################################
+# @author      : swytch (swytch@$HOSTNAME)
+# @file        : sb-battery
+# @license     : MIT
+# @created     : Saturday Feb 13, 2021 17:19:04 CET
+#
+# @description : battery block dwmblocks
+######################################################################
+
+
+# Will show all batteries with approximate icon for remaining power.
+# Or show that the computer is plugged to a power source
+# In any case, show the remaining battery percentage
+for bat in /sys/class/power_supply/BAT?/
+do
+	status="$(cat "$bat/status")"
+	capacity="$(cat "$bat/capacity")"
+ 	if [ "$status" = "Charging" ]; then
+		status=""
+	elif [ "$status" = "Full" ];
+		printf "%s FULL" "$status";
+	else
+		case "$capacity" in
+			100|9[0-9]|8[0-9])	status="" ;;
+			7[0-9]|6[0-9])	status="" ;;
+			5[0-9]|4[0-9])	status="" ;;
+			3[0-9]|2[0-9])	status="" ;;
+			*)		status="" ; [ "$status" != "Charging" ] && notify;;
+		esac
+	fi
+	printf "%s %3d%%\n" "$status" "$capacity";
+done && return 0

.local/bin/statusbar/sb-internet

@@ -0,0 +1,20 @@
+#!/usr/bin/env sh
+
+######################################################################
+# @author      : swytch (swytch@$HOSTNAME)
+# @file        : sb-internet
+# @license     : MIT
+# @created     : Saturday Feb 13, 2021 17:35:49 CET
+#
+# @description : internet block for dwmblocks
+######################################################################
+
+
+# Wifi quality percentage and  icon if ethernet is connected.
+wifi="$(grep "^\s*w" /proc/net/wireless | awk '{ printf int($3 * 100 / 70) }')"
+[ $wifi -ne 0 ] && printf "直 %3d%%" $wifi || printf "睊  ---"
+eth="$(cat /sys/class/net/enp0s25/operstate)"
+if [ "up" = "$eth" ]; then
+	printf " / "
+fi
+

.local/bin/statusbar/sb-mailbox

@@ -0,0 +1,19 @@
+#!/usr/bin/env sh
+
+######################################################################
+# @author      : swytch (swytch@$HOSTNAME)
+# @file        : sb-mailbox
+# @license     : MIT
+# @created     : Saturday Feb 13, 2021 18:15:13 CET
+#
+# @description : mail block for dwmblocks
+######################################################################
+
+
+unread="$(find "${XDG_DATA_HOME:-$HOME/.local/share}"/mail/*/[Ii][Nn][Bb][Oo][Xx]/new/* -type f | wc -l 2>/dev/null)"
+
+pidof mbsync >/dev/null 2>&1 && icon=""
+
+[ "$unread" = "0" ] && [ "$icon" = "" ] || echo " $unread$icon"
+
+

.local/bin/statusbar/sb-mpdup

@@ -0,0 +1,16 @@
+#!/usr/bin/env sh
+
+######################################################################
+# @author      : swytch (swytch@$HOSTNAME)
+# @file        : sb-mpdup
+# @license     : MIT
+# @created     : Saturday Feb 13, 2021 18:04:04 CET
+#
+# @description : update music block for dwmblocks
+######################################################################
+
+
+while : ; do
+	mpc idle >/dev/null && kill -39 $(pidof dwmblocks) || break
+done
+

.local/bin/statusbar/sb-music

@@ -0,0 +1,18 @@
+#!/usr/bin/env sh
+
+######################################################################
+# @author      : swytch (swytch@$HOSTNAME)
+# @file        : sb-music
+# @license     : MIT
+# @created     : Saturday Feb 13, 2021 18:05:21 CET
+#
+# @description : music block for dwmblocks
+######################################################################
+
+
+mpc="$(mpc --format "%albumartist% - %title%")"
+format() { tac | sed "s/^volume: n\/a.*/ 🎵 ---/g;/^volume:/d;s/\\&/&/g;s/\\[paused\\].*/ ⏸/g;s/\\[playing\\].*/ 🎵/g" | paste -sd ' ' -;}
+
+pgrep -f sb-mpdup >/dev/null 2>&1 || sb-mpdup >/dev/null 2>&1 &
+
+echo "$mpc" | format

.local/bin/statusbar/sb-volume

@@ -0,0 +1,25 @@
+#!/usr/bin/env sh
+
+######################################################################
+# @author      : swytch (swytch@$HOSTNAME)
+# @file        : sb-volume
+# @license     : MIT
+# @created     : Saturday Feb 13, 2021 17:51:16 CET
+#
+# @description : volume block for dwmblocks
+######################################################################
+
+[ "1" = $(pulsemixer --get-mute) ] && echo "婢  ---" && exit
+
+vol="$(pulsemixer --get-volume | awk -F " " '{ printf "%d", $1 }')"
+
+if [ "$vol" -gt "70" ]; then
+	icon="墳"
+elif [ "$vol" -lt "30" ]; then
+	icon="奄"
+else
+	icon="奔"
+fi
+
+printf "%s %3d%%" $icon $vol
+

.profile

@@ -23,7 +23,7 @@ export ANDROID_EMULATOR_HOME="$XDG_DATA_HOME/android/emulator"
 export CARGO_HOME="$XDG_DATA_HOME/cargo"
 
 ## paths
-export PATH="$HOME/.local/bin:$PATH"
+export PATH="$(find $HOME/.local/bin -type d | tr '\n' ':' | sed 's/:$//'):$PATH"
 
 ## default programs
 export SUDO_ASKPASS="$HOME/.local/bin/dmenupass"

.xprofile

@@ -14,7 +14,7 @@ sbacklight set 3 &
 bat_notify &
 AC_notify &
 setbg &
-dwmbar &
+dwmblocks &
 
 xinput set-prop 'Synaptics TM3072-003' 'libinput Tapping Enabled' 1 &
 xinput set-prop 'Synaptics TM3072-003' 'libinput Natural Scrolling Enabled' 1 &