From 6c875ad4fdbab444eb175369eb153022f9184a8c Mon Sep 17 00:00:00 2001
From: Benjamin Chausse <benjamin@chausse.xyz>
Date: Wed, 4 Nov 2020 17:08:51 -0500
Subject: Change battery block in dwmbar

---
 .config/nvim/init.vim          |  3 +++
 .local/bin/dwmbar/dwmb-battery | 41 ++++++++++++++++++++++-------------------
 2 files changed, 25 insertions(+), 19 deletions(-)

diff --git a/.config/nvim/init.vim b/.config/nvim/init.vim
index 2a8e85c..98f623b 100755
--- a/.config/nvim/init.vim
+++ b/.config/nvim/init.vim
@@ -291,6 +291,9 @@ nmap <C-Enter> <leader>l
 " Nvim folding
     let r_syntax_folding = 1
     set foldnestmax=1
+" Arduino settings
+let g:arduino_cmd = '/usr/bin/arduino'
+let g:arduino_dir = '/usr/share/arduino'
 
 
 " #---Universal Macros---# "
diff --git a/.local/bin/dwmbar/dwmb-battery b/.local/bin/dwmbar/dwmb-battery
index 5f3759e..68f8b49 100755
--- a/.local/bin/dwmbar/dwmb-battery
+++ b/.local/bin/dwmbar/dwmb-battery
@@ -1,27 +1,30 @@
 #!/bin/sh
 
+# Prints all batteries, their percentage remaining and an emoji corresponding
+# to charge status.
+
 case $BLOCK_BUTTON in
-	1) notify-send -a "  Battery" "$(acpi -b)" ;;
-	3) notify-send -a "  Battery" "$(acpi -V)" ;;
-	6) "$TERMINAL" -e "$EDITOR" "$0" ;;
+	3) notify-send "  Battery module" " : discharging
+ : not charging
+ : stagnant charge
+ : charging
+ : charged
+ : battery very low!" ;;
 esac
 
-# Charging:					  #
-# Discharching:			  #
-# Full: underscore:   #
-# LOW BATTERY:			  #
-
-batstatus=$(acpi | tail -n 1)
+# acpi alternative
+# acpi | sed "s/Battery [0-9]: //;s/[Dd]ischarging, / /;s/[Nn]ot charging, / /;s/[Cc]harging, / /;s/[Uu]nknown, /♻️/;s/[Ff]ull, / /;s/ \(remaining\|until charged\)//"; exit
 
-ico=""
-
-# Change the underscore color according to the charging state
-case "$batstatus" in
-  *Charging*) ico="  ";;
-  *Discharging*) ico="  " ;;
-  *) ico="  " ;;
-esac
+# Loop through all attached batteries.
+for battery in /sys/class/power_supply/BAT?
+do
+	# Get its remaining capacity and charge status.
+	capacity=$(cat "$battery"/capacity 2>/dev/null) || break
+	status=$(sed "s/[Dd]ischarging/ /;s/[Nn]ot charging/ /;s/[Cc]harging/ /;s/[Uu]nknown/♻️/;s/[Ff]ull/ /" "$battery"/status)
 
-percentage=$( echo "$batstatus" | sed "s/.*\(\ [0-9]*\)\%.*$/\1/; s/\ //g; 1q")
+	# If it is discharging and 25% or less, we will add a   as a warning.
+	 [ "$capacity" -le 25 ] && [ "$status" = " " ] && warn=" "
 
-echo "$ico$percentage% "
+	printf "%s%s%s%%  " " $status" "$warn" "$capacity"
+	unset warn
+done | sed 's/ *$//'
-- 
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