add menu UI

src/entry.py

@@ -5,6 +5,6 @@ def entry():
     initialize()
 
     # import should happen after the `initialize` function is called
-    from src.interface.choose_action import choose_action
+    from src.interface.menu import menu
 
-    choose_action()
+    menu()

src/interface/menu.py

@@ -0,0 +1,45 @@
+import inquirer
+
+
+class Choices:
+    RUN_SETUP_SCRIPTS = "Run setup scripts"
+    INSTALL_ARCH_LINUX = "Install Arch Linux"
+    QUIT = "Quit"
+
+
+def menu():
+    """Show menu screen."""
+
+    print("\n")
+
+    questions = [
+        inquirer.List(
+            "menu",
+            message="What would you like to do?",
+            choices=[
+                Choices.RUN_SETUP_SCRIPTS,
+                Choices.INSTALL_ARCH_LINUX,
+                Choices.QUIT,
+            ],
+        ),
+    ]
+
+    choice = inquirer.prompt(questions)["menu"]
+
+    if choice == Choices.RUN_SETUP_SCRIPTS:
+        from src.interface.choose_action import choose_action
+
+        choose_action()
+        input("\nSetup complete! (press Enter to return to menu)")
+        menu()
+    elif choice == Choices.INSTALL_ARCH_LINUX:
+        input("Work In Progress (press Enter to return to menu)")
+        menu()
+    elif choice == Choices.QUIT:
+        exit(0)
+    else:
+        print(
+            """You should not have been able to reach this side of the code,
+yet here you are. Consider this an easter egg."""
+        )
+        exit(1)