feat: script to add stuff to the bin directory

scripts/add-to-bin

@@ -0,0 +1,35 @@
+#!/bin/bash
+
+# this script links the script given as an argument to the /usr/bin directory, and makes it executable
+# it also checks if the script is already in the bin directory
+
+# check if the script is given as an argument
+if [ -z "$1" ]; then
+    echo "Usage: $0 <script>"
+    exit 1
+fi
+
+# check if the script exists
+if [ ! -f "$1" ]; then
+    echo "Error: $1 does not exist"
+    exit 1
+fi
+
+# check if the script is already in the bin directory
+if [ -f "/usr/bin/$(basename $1)" ]; then
+    echo "Error: $(basename $1) is already in the bin directory"
+    exit 1
+fi
+
+# make the script executable
+sudo chmod +x "$1"
+
+# link the script to the bin directory, the origin has to be an absolute path
+sudo ln -s "$(realpath $1)" /usr/bin/$(basename $1)
+
+# check if the link was successful
+if [ $? -eq 0 ]; then
+    echo "Success: $(basename $1) is now in the bin directory"
+else
+    echo "Error: failed to link $(basename $1) to the bin directory"
+fi