From bd3a8563f293ba01d85ad9af9c02b054f553e0af Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?V=C3=A1clav=20Uruba?= <uruba@outlook.com>
Date: Fri, 16 Apr 2021 14:36:07 +0200
Subject: [PATCH] add laptop_power_plug script

---
 scripts/scripts/laptop_power_plug | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)
 create mode 100755 scripts/scripts/laptop_power_plug

diff --git a/scripts/scripts/laptop_power_plug b/scripts/scripts/laptop_power_plug
new file mode 100755
index 0000000..0863a42
--- /dev/null
+++ b/scripts/scripts/laptop_power_plug
@@ -0,0 +1,26 @@
+#!/bin/sh
+
+case "$1" in
+    "in")
+        export message="Power cord plugged in"
+        governor="performance"
+        ;;
+    "out")
+        export message="Power cord unplugged"
+        governor="schedutil"
+        ;;
+    *)
+        echo "Wrong argument specified"
+        exit 1
+        ;;
+esac
+
+user=$(who | head -n 1 | cut -d" " -f1)
+
+
+export XAUTHORITY=/home/$user/.Xauthority
+export DISPLAY=:0
+
+su $user -c 'notify-send "$message"'
+cpupower frequency-set -r -g $governor
+