From 10b20223895f1b1bd154c96d96e55ad77291147b Mon Sep 17 00:00:00 2001
From: David Runge <david.runge@native-instruments.de>
Date: Mon, 23 Apr 2018 08:38:57 +0200
Subject: bin/get_battery_status: Making the script cross-platform (macOS is
 now also supported).

---
 bin/get_battery_status | 40 +++++++++++++++++++++++++++-------------
 1 file changed, 27 insertions(+), 13 deletions(-)

(limited to 'bin/get_battery_status')

diff --git a/bin/get_battery_status b/bin/get_battery_status
index 57af321..3597acb 100755
--- a/bin/get_battery_status
+++ b/bin/get_battery_status
@@ -3,25 +3,39 @@ set -euo pipefail
 IFS=$'\n\t'
 
 acpi_output=""
+pmset_output=""
 battery_number=0
 battery_percentage=0
 battery_remaining=""
 
-if [ -x /usr/bin/acpi ]; then
-  acpi_output=$(/usr/bin/acpi -b)
-  battery_number=$(echo $acpi_output|cut -d':' -f1|cut -d' ' -f2)
-  battery_state=$(echo $acpi_output|cut -d' ' -f3)
-  battery_state=${battery_state%","}
-  battery_percentage=$(echo $acpi_output|cut -d' ' -f4)
-  battery_percentage=${battery_percentage%","}
+if [ $(uname) == "Darwin" ]; then
+  pmset_output="$(pmset -g batt| tail -n1)"
+  battery_percentage="$(echo $pmset_output| cut -d';' -f1| cut -d' ' -f4)"
   battery_percentage=${battery_percentage%"%"}
-  if [ $battery_number -ge 0 ]; then
-    if [ $battery_state = "Discharging" ]; then
-      battery_remaining=$(echo $acpi_output|cut -d' ' -f5)
-      echo "$battery_percentage% ($battery_remaining)"
-    else
-      echo "$battery_percentage%"
+  if [[ "$pmset_output" == *"discharging"* ]]; then
+    battery_remaining="$(echo $pmset_output| cut -d';' -f3| cut -d' ' -f2)"
+    echo "$battery_percentage% ($battery_remaining)"
+  else
+    echo "$battery_percentage%"
+  fi
+else
+  if [ -x /usr/bin/acpi ]; then
+    acpi_output=$(/usr/bin/acpi -b)
+    battery_number=$(echo $acpi_output|cut -d':' -f1|cut -d' ' -f2)
+    battery_state=$(echo $acpi_output|cut -d' ' -f3)
+    battery_state=${battery_state%","}
+    battery_percentage=$(echo $acpi_output|cut -d' ' -f4)
+    battery_percentage=${battery_percentage%","}
+    battery_percentage=${battery_percentage%"%"}
+    if [ $battery_number -ge 0 ]; then
+      if [ $battery_state = "Discharging" ]; then
+        battery_remaining=$(echo $acpi_output|cut -d' ' -f5)
+        echo "$battery_percentage% ($battery_remaining)"
+      else
+        echo "$battery_percentage%"
+      fi
     fi
   fi
 fi
+
 exit 0
-- 
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