updated the setup.sh script with OS checks

setup.sh

@@ -4,11 +4,41 @@
 #Filename: setup.sh
 
 PKG_MNGR=""
+DEBIAN=0
+FBSD=0
+
+DEV_UTILS="vim tmux fzf"
+
+
+install_dev_utils () {
+    ICMD=""
+    if [ $DEBIAN -eq 1 ]; then
+        ICMD="sudo apt install"
+    elif [ $FBSD -eq 1 ]; then
+        ICMD="sudo pkg install"
+    fi
+
+    for util in $DEV_UTILS
+    do
+        ${ICMD} ${util}
+    done
+}
+
+
+check_os () {
+     if [ -f /etc/debian_version ]; then
+        DEBIAN=1
+    elif [ -f /etc/freebsd-update.conf ]; then
+        FBSD=1
+    fi  
+}
+
 
 remove_template_examples () {
     echo "does nothing right now"
 }
 
+
 install_needed_dependencies () {
     # Check the OS
     echo "checking the OS..."
@@ -19,12 +49,15 @@ install_needed_dependencies () {
     # If it's windows....you're SOL
 }
 
+
 create_project_symlinks () {
     # Allows the clangd LSP to find it.
     ln -s ./build/compile_commands.json ./compile_commands.json
 }
 
+
 build_cpputest () {
+    git submodule add https://github.com/cpputest/cpputest.git
     touch build
     cd ./build
     make
@@ -39,4 +72,10 @@ default () {
     create_project_symlinks
 }
 
-default
+setup() {
+    echo "Setting up env"
+    check_os
+    install_dev_utils 
+}
+
+setup