changed the layout, should not effect script behaviour

gbar.sh

@@ -75,6 +75,14 @@
   }
 
   main() {
+    if $silent; then
+      echo_warning "Executing script silently!"
+    fi
+
+    if ! getDependencies; then
+      echo_error "Error when installing dependencies.."
+    fi
+
     case "$distro" in
     arch)
       checkAndInstall gbar-git
@@ -108,16 +116,30 @@
   }
 
   if getImports; then
-    case "$@" in
-    --silent | -s)
-      silent=true
-      echo_warning "Running script silently!"
-      ;;
-    *)
-      silent=false
-      ;;
-    esac
-    getDependencies
+    # ─< package variable >───────────────────────────────────────────────────────────────────
+    unset PACKAGE
+
+    # ─< argument list variables >────────────────────────────────────────────────────────────
+    silent=false
+
+    sleep 0.1
+
+    PACKAGE=gbar
+    if command_exists "$PACKAGE"; then
+      echo_warning "$PACKAGE is already installed!"
+      echo_warning "Exiting now!"
+      exit 69
+    fi
+
+    # ─< parse arguments and get variable contents >──────────────────────────────────────────
+    for arg in "$@"; do
+      case "$arg" in
+      --silent | -s)
+        export silent=true
+        ;;
+      esac
+    done
+
     main </dev/tty
   fi
 }