From 69e71ce4d19475c2c446a9400e073b288a40d018 Mon Sep 17 00:00:00 2001
From: ADAM David Alan Martin <adam@recursive.engineer>
Date: Thu, 14 Apr 2022 16:40:49 -0400
Subject: [PATCH] Make battery device configurable

---
 tcshrc.prompt.final | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/tcshrc.prompt.final b/tcshrc.prompt.final
index 771a1af..e453945 100644
--- a/tcshrc.prompt.final
+++ b/tcshrc.prompt.final
@@ -49,7 +49,11 @@ set prompt_reference="%{${dim}%}< ${prompt_reference_core} %{${dim}%}> "
 #set prompt_reference="${prompt_reference_core}%{${text_color_seq}%} \- "
 
 if( $?CSHENV_SHOW_BATTERY_LEVEL ) then
-    set battery_level=`cat /sys/class/power_supply/BAT1/capacity`
+    if( $?CSHENV_BATTERY_DEVICE ) then
+        set battery_level=`cat ${CSHENV_BATTERY_DEVICE}`
+    else
+        set battery_level=`cat /sys/class/power_supply/BAT1/capacity`
+    endif
     if( ${battery_level} < ${critical_battery_level} ) then
         set battery_color=${red}${blink}
     else if( ${battery_level} < ${low_battery_level} ) then