2024-10-30

Signed-off-by: Tuan-Dat Tran <tuan-dat.tran@tudattr.dev>

config/.scripts/startup.sh

@@ -1,36 +1,57 @@
 #!/bin/sh
 
 lower_battery_threshold=10
-KBD="";
-oldKBD="";
+KBD=""
+oldKBD=""
+connected_monitors=""
+old_connected_monitors=""
+internal_monitor="eDP"
 
-function kb_routine {
-  oldKBD="$KBD";
+kb_routine() {
+  oldKBD="$KBD"
   case "$(xset -q | grep -A 0 'LED' | cut -c59-67)" in
-    "00000000") 
-      KBD="Europe" ;;
-    "00001000") 
-      KBD="Deutsch" ;;
-    *) KBD="unknown" ;;
+  "00000000")
+    KBD="Europe"
+    ;;
+  "00001000")
+    KBD="Deutsch"
+    ;;
+  *) KBD="unknown" ;;
   esac
 
   if [ "$KBD" != "$oldKBD" ]; then
-    dunstify -r 1 "$KBD";
+    dunstify -r 1 "$KBD"
   fi
 
 }
 
-function battery_routine {
-  capacity=$(< /sys/class/power_supply/BAT0/capacity)
-  if [[ $capacity -lt lower_battery_threshold ]]; then
-    acpi | grep -q '0: Discharging' && dunstify "Battery at $capacity%";
-    sleep 60;
+battery_routine() {
+  capacity="$(cat /sys/class/power_supply/BAT0/capacity)"
+  if [ "$capacity" -lt $lower_battery_threshold ]; then
+    acpi | grep -q '0: Discharging' && dunstify "Battery at $capacity%"
+    sleep 60
   fi
 }
 
-while :
-do
-  kb_routine;
-  battery_routine;
-  sleep 1;
+monitors() {
+  connected_monitors=$(xrandr | grep -c "\<connected\>")
+  if [ "$connected_monitors" != "old_connected_monitors" ]; then
+    if [ "$connected_monitors" -eq 1 ]; then
+      # dunstify -r 1 "Swichting to single monitor"
+      xrandr --output $internal_monitor --auto
+    fi
+    if [ "$connected_monitors" -gt 1 ]; then
+      external_monitor=$(xrandr | grep "\<connected\>" | grep -v $internal_monitor | cut -d" " -f1)
+      # dunstify -r 1 "Swichting to external monitor"
+      xrandr --output $internal_monitor --off --output "$external_monitor" --auto
+    fi
+    old_connected_monitors=$connected_monitors
+  fi
+}
+
+while :; do
+  kb_routine
+  battery_routine
+  # monitors
+  sleep 1
 done