diff --git a/scripts/dev.sh b/scripts/dev.sh
index 3248b16..38e6bf2 100755
--- a/scripts/dev.sh
+++ b/scripts/dev.sh
@@ -1,5 +1,10 @@
 #!/bin/bash
 
+# Set the script directory and project root directory
+script_dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+cd "$script_dir" || exit 1
+project_root=$(git rev-parse --show-toplevel)
+
 # Function to install packwiz and add it to the system path
 install_packwiz() {
     # Download packwiz executable
@@ -12,36 +17,36 @@ install_packwiz() {
 
     # Add packwiz to the system path
     if [[ ! ":$PATH:" == *":/usr/local/bin:"* ]]; then
-	    echo 'export PATH="$PATH:/usr/local/bin"' >> ~/.bashrc
+	    echo "export PATH='$PATH:/usr/local/bin'" >> ~/.bashrc
     fi
 
     # Generate autocompletion script
     packwiz completion bash > ~/.packwiz
-    if ! grep -q "source ~/.packwiz" ~/.bashrc; then 
+    if ! grep -q "source ~/.packwiz" ~/.bashrc; then
     	echo 'source ~/.packwiz' >> ~/.bashrc
-	echo "Successfully enabled packwiz autocompletion";
+	    echo "Successfully enabled packwiz autocompletion";
     else
-	echo "packwiz autocompletion already enabled"
+	    echo "packwiz autocompletion already enabled"
     fi
+
     source ~/.bashrc
 }
 
 # Function to create symlink for pre-commit hook
 create_symlink() {
     # Check if .git/hooks directory exists
-    if [ ! -d ".git/hooks" ]; then
-        echo "Error: .git/hooks directory does not exist"
-        exit 1
+    if [ ! -d "$project_root/.git/hooks" ]; then
+        mkdir -p "$project_root/.git/hooks"
     fi
 
     # Delete old symlink
-    rm -f "$(pwd)/.git/hooks/post-commit"
+    rm -f "$project_root/.git/hooks/post-commit"
 
-    # Create symlink for pre-commit hook
-    ln -s "$(pwd)/scripts/hooks/post-commit" "$(pwd)/.git/hooks/post-commit"
+    # Create symlink for post-commit hook
+    ln -s "$project_root/scripts/hooks/post-commit" "$project_root/.git/hooks/post-commit"
 
     # Verify symlink creation
-    ls -l .git/hooks/post-commit
+    ls -l "$project_root/.git/hooks/post-commit"
 }
 
 # Main function