Added option to not touch mirror-list. Example if archlinux.org times out, use the existing mirror-list without trying to overwrite it.

2 files changed, 5 insertions, 3 deletions

diff --git a/archinstall/lib/user_interaction.py b/archinstall/lib/user_interaction.py
index 3d9a468b..de5813bb 100644
--- a/archinstall/lib/user_interaction.py
+++ b/archinstall/lib/user_interaction.py
@@ -402,4 +402,4 @@ def select_mirror_regions(mirrors, show_top_mirrors=True):
 
 		return selected_mirrors
 
-	raise RequirementError("Selecting mirror region require a least one region to be given as an option.")
+	return None
diff --git a/examples/guided.py b/examples/guided.py
index 7353b7a7..7223ebbe 100644
--- a/examples/guided.py
+++ b/examples/guided.py
@@ -281,10 +281,12 @@ def perform_installation(mountpoint):
 		while 'dead' not in (status := archinstall.service_state('reflector')):
 			time.sleep(1)
 
-		archinstall.use_mirrors(archinstall.arguments['mirror-region']) # Set the mirrors for the live medium
+		if archinstall.arguments.get('mirror-region', None):
+			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.get('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()