From ec10088321b63616397cf0774393e99c10b745d2 Mon Sep 17 00:00:00 2001
From: Steven Proctor <steven.proctor@gmail.com>
Date: Mon, 1 Oct 2012 17:09:27 -0500
Subject: [PATCH] updated to have prompt refreshed on each new prompt

---
 .bash_profile |  2 +-
 .bashrc       | 28 ++++++++++++++++++++++++++++
 2 files changed, 29 insertions(+), 1 deletion(-)
 create mode 100644 .bashrc

diff --git a/.bash_profile b/.bash_profile
index a39ecf7..e612dcf 100644
--- a/.bash_profile
+++ b/.bash_profile
@@ -31,5 +31,5 @@ battery_status()
   fi
 }
 
-PS1="$(battery_status) \h:\W \u\$ "
+export PROMPT_COMMAND='PS1="$(battery_status) \h:\W \u\$ "'
 
diff --git a/.bashrc b/.bashrc
new file mode 100644
index 0000000..60d39bf
--- /dev/null
+++ b/.bashrc
@@ -0,0 +1,28 @@
+# came from Aaron Lasseigne (AaronLasseigne on GitHub)
+battery_status()
+{
+  HEART='♥ '
+
+  NON='\[\e[0m\]'
+  RED='\[\e[0;31m\]'
+
+  battery_info=`ioreg -rc AppleSmartBattery`
+  current_charge=$(echo $battery_info | grep -o '"CurrentCapacity" = [0-9]\+' | cut -d ' ' -f 3)
+  total_charge=$(echo $battery_info | grep -o '"MaxCapacity" = [0-9]\+' | cut -d ' ' -f 3)
+
+  charged_slots=$(echo "(($current_charge/$total_charge)*10)+1" | bc -l | cut -d '.' -f 1)
+  if [[ $charged_slots -gt 10 ]]; then
+    charged_slots=10
+  fi
+
+  echo -n "${RED}"
+  for i in `seq 1 $charged_slots`; do echo -n "$HEART"; done
+  echo -n "${NON}"
+
+  if [[ $charged_slots -lt 10 ]]; then
+    for i in `seq 1 $(echo "10-$charged_slots" | bc)`; do echo -n "$HEART"; done
+  fi
+}
+
+PS1="$(battery_status) \h:\W \u\$ "
+