fixed issues raised in a review

archinstall/lib/user_interaction.py

@@ -345,6 +345,7 @@ def select_language(options, show_only_country_codes=True):
 
 		elif selected_language.isdigit() and (pos := int(selected_language)) <= len(languages)-1:
 			selected_language = languages[pos]
+			return select_language
 		# I'm leaving "options" on purpose here.
 		# Since languages possibly contains a filtered version of
 		# all possible language layouts, and we might want to write
@@ -352,9 +353,9 @@ def select_language(options, show_only_country_codes=True):
 		# go through the search step.
 		elif selected_language in options:
 			selected_language = options[options.index(selected_language)]
+			return selected_language
 		else:
-			RequirementError("Selected language does not exist.")
-		return selected_language
+			print("Invalid Langue please select a valid option.")
 
 	raise RequirementError("Selecting languages require a least one language to be given as an option.")
 
@@ -383,21 +384,19 @@ def select_mirror_regions(mirrors, show_top_mirrors=True):
 		print(' -- You can skip this step by leaving the option blank --')
 		selected_mirror = input('Select one of the above regions to download packages from (by number or full name): ')
 		if len(selected_mirror.strip()) == 0:
-			return {}
+			return {"mirror": None}
 
-		elif selected_mirror.isdigit() and (pos := int(selected_mirror)) <= len(regions)-1:
+		elif selected_mirror.isdigit() and int(selected_mirror) <= len(regions)-1:
+			# I'm leaving "mirrors" on purpose here.
+			# Since region possibly contains a known region of
+			# all possible regions, and we might want to write
+			# for instance Sweden (if we know that exists) without having to
+			# go through the search step.
 			region = regions[int(selected_mirror)]
 			selected_mirrors[region] = mirrors[region]
-		# I'm leaving "mirrors" on purpose here.
-		# Since region possibly contains a known region of
-		# all possible regions, and we might want to write
-		# for instance Sweden (if we know that exists) without having to
-		# go through the search step.
 		elif selected_mirror in mirrors:
 			selected_mirrors[selected_mirror] = mirrors[selected_mirror]
 		else:
-			RequirementError("Selected region does not exist.")
+			print("Selected region does not exist.")
 
-		return selected_mirrors
-
-	raise RequirementError("Selecting mirror region require a least one region to be given as an option.")
+		return selected_mirrors

examples/guided.py

@@ -23,7 +23,8 @@ def ask_user_questions():
 
 	# Set which region to download packages from during the installation
 	if not archinstall.arguments.get('mirror-region', None):
-		archinstall.arguments['mirror-region'] = archinstall.select_mirror_regions(archinstall.list_mirrors())
+		while archinstall.arguments.get("mirror-region",{}) == {}:
+			archinstall.arguments['mirror-region'] = archinstall.select_mirror_regions(archinstall.list_mirrors())
 	else:
 		selected_region = archinstall.arguments['mirror-region']
 		archinstall.arguments['mirror-region'] = {selected_region : archinstall.list_mirrors()[selected_region]}
@@ -184,13 +185,16 @@ def ask_user_questions():
 		archinstall.arguments['packages'] = [package for package in input('Write additional packages to install (space separated, leave blank to skip): ').split(' ') if len(package)]
 
 	if len(archinstall.arguments['packages']):
-		# Verify packages that were given
-		try:
-			archinstall.log(f"Verifying that additional packages exist (this might take a few seconds)")
-			archinstall.validate_package_list(archinstall.arguments['packages'])
-		except archinstall.RequirementError as e:
-			archinstall.log(e, fg='red')
-			exit(1)
+		invalid_packages = True
+		while invalid_packages == True:
+			# Verify packages that were given
+			try:
+				archinstall.log(f"Verifying that additional packages exist (this might take a few seconds)")
+				archinstall.validate_package_list(archinstall.arguments['packages'])
+				invalid_packages = False
+			except archinstall.RequirementError as e:
+				archinstall.log(e, fg='red')
+				invalid_packages = True
 
 	# Ask or Call the helper function that asks the user to optionally configure a network.
 	if not archinstall.arguments.get('nic', None):
@@ -284,7 +288,8 @@ def perform_installation(mountpoint):
 		archinstall.use_mirrors(archinstall.arguments['mirror-region']) # Set the mirrors for the live medium
 		if installation.minimal_installation():
 			installation.set_hostname(archinstall.arguments['hostname'])
-			installation.set_mirrors(archinstall.arguments['mirror-region']) # Set the mirrors in the installation medium
+			if archinstall.arguments['mirror-region'] != None:
+				installation.set_mirrors(archinstall.arguments['mirror-region']) # Set the mirrors in the installation medium
 			installation.set_keyboard_language(archinstall.arguments['keyboard-language'])
 			installation.add_bootloader()