Lock Script erweitert

i3/scripte/lock.sh

@@ -1,17 +1,80 @@
 #!/bin/sh -e
 
+
+
+
+
+
+
+
+if [[ -n "$1" ]]; then
+  case "$1" in
+    --lock | -l)
+      lock
+      ;;
+    --reboot | -r)
+      reboot
+      ;;
+    --shutdown | -s)
+      shutdown
+      ;;
+    --suspend | -sd)
+      suspend
+      ;;
+    --hibernate | -hb)
+      hibernate
+      ;;
+    --help | -h)
+      exit 0
+      ;;
+    *)
+      echo -e "\e[31mUnbekannter Paremeter!"
+      exit 1
+  esac
+fi
+
+
+function lock {
   # Take a screenshot
   scrot /tmp/screen_locked.png
-
   # Pixellate it 10x
   mogrify -scale 10% -scale 1000% /tmp/screen_locked.png
-
   # Lock screen displaying this image.
   i3lock -i /tmp/screen_locked.png
-
   # delete Image
   rm -f /tmp/screen_locked.png
+}
+function reboot {
+  lock
+  sudo systemctl reboot
+}
+function shutdown {
+  lock
+  sudo systemctl shutdown
+}
+function suspend {
+  lock
+  sudo systemctl suspend
+}
+function hibernate {
+  lock
+  sudo systemctl reboot
+}
+function help {
+      echo "
+Usage:
+    ./build.sh [-l|-r|-s|-sd|-hb]
 
-# Turn the screen off after a delay.
-sleep 60; pgrep i3lock && xset dpms force off
-
+Arguments:
+    -l,  --lock       Lock display.
+    -r,  --reboot     Reboot this system.
+    -s,  --shutdown   Shutdown this system.
+    -sd, --suspend    Suspends this system.
+    -hb, --hibernate  Hibernates this system.
+    -h,  --help       Displays this help.
+    "
+}
+function display_off {
+  # Turn the screen off
+  xset dpms force off
+}