Initial commit

home/.config/fish/functions/check_webcam.fish

@@ -0,0 +1,11 @@
+function check_webcam
+    set process_pids (fuser /dev/video0 | awk '{print $2}' | sort -u)
+    if test -n "$process_pids"
+        set processes ""
+        for process_pid in $process_pids
+            set process_name (ps -q $process_pid -o comm=)
+            set processes "$processes\n<span color='#eed49f'>$process_name($process_pid)</span>"
+        end
+        echo "{\"text\":\"󰖠\", \"tooltip\":\"webcam is used by: $processes\", \"alt\":\"Webcam\"}"
+    end
+end