Updated install root to use XDG binary path

Necessary to ensure user installed binaries are owned by the user that installs rather than default to root access.

Milestone: major

lib/installers.sh

@@ -216,12 +216,15 @@ export -f install_pkg
 install_program() {
   local url="$1"
   local program_name="$2"
+  local install_root=""
   local install_path=""
 
+  install_root=$(get_install_root "$program_name")
   install_path=$(get_install_path "$program_name")
 
   if [[ ! -e "$install_path" ]]; then
     download_file "$url" "$program_name"
+    mkdir -p "$install_root"
     mv "$MAC_OS_WORK_PATH/$program_name" "$install_path"
     chmod 755 "$install_path"
     printf "%s\n" "Installed: $program_name."

lib/utilities.sh

@@ -89,7 +89,7 @@ get_install_root() {
 
   case $(get_extension "$file_name") in
     '')
-      printf "/usr/local/bin";;
+      printf "%s" "$HOME/.local/bin";;
     'app')
       printf "/Applications";;
     'prefPane')