Show install summary when configuration is valid

archinstall/lib/configuration.py

@@ -10,6 +10,8 @@
 from archinstall.lib.crypt import encrypt
 from archinstall.lib.menu.helpers import Confirmation, Selection
 from archinstall.lib.menu.util import get_password, prompt_dir
+from archinstall.lib.models.bootloader import Bootloader
+from archinstall.lib.models.network import NetworkConfiguration
 from archinstall.lib.output import debug, logger, warn
 from archinstall.lib.translationhandler import tr
 from archinstall.tui.ui.menu_item import MenuItem, MenuItemGroup
@@ -58,6 +60,70 @@ def write_debug(self) -> None:
 		debug(' -- Chosen configuration --')
 		debug(self.user_config_to_json())
 
+	def as_summary(self) -> str:
+		"""
+		Render a concise two-column summary of the current configuration.
+
+		The left column holds section labels, the right column holds values.
+		Column width adapts to the longest translated label so translations
+		do not break the alignment. Rows whose underlying config is not set
+		are skipped.
+
+		Returns an empty string if nothing meaningful to show.
+		"""
+		rows: list[tuple[str, str]] = []
+
+		disk_config = self._config.disk_config
+		if disk_config and disk_config.device_modifications:
+			disk_parts: list[str] = []
+			for mod in disk_config.device_modifications:
+				path = str(mod.device_path)
+				root_part = mod.get_root_partition()
+				flags: list[str] = []
+				if root_part and root_part.fs_type:
+					flags.append(root_part.fs_type.value)
+				if disk_config.disk_encryption:
+					flags.append(tr('LUKS'))
+				disk_parts.append(f'{path} ({" + ".join(flags)})' if flags else path)
+			rows.append((tr('Disks'), ', '.join(disk_parts)))
+
+		bl_config = self._config.bootloader_config
+		if bl_config and bl_config.bootloader != Bootloader.NO_BOOTLOADER:
+			rows.append((tr('Bootloader'), bl_config.bootloader.value))
+
+		kernels = self._config.kernels
+		if kernels:
+			rows.append((tr('Kernel'), ', '.join(kernels)))
+
+		profile_config = self._config.profile_config
+		if profile_config and profile_config.profile:
+			names = profile_config.profile.current_selection_names()
+			rows.append((tr('Profile'), ', '.join(names) if names else profile_config.profile.name))
+			if profile_config.greeter:
+				rows.append((tr('Greeter'), profile_config.greeter.value))
+
+		packages = self._config.packages
+		if packages:
+			rows.append((tr('Packages'), str(len(packages))))
+
+		net_config = self._config.network_config
+		if isinstance(net_config, NetworkConfiguration):
+			rows.append((tr('Network'), net_config.type.display_msg()))
+
+		locale_config = self._config.locale_config
+		if locale_config:
+			rows.append((tr('Locale'), locale_config.sys_lang))
+
+		tz = self._config.timezone
+		if tz:
+			rows.append((tr('Timezone'), tz))
+
+		if not rows:
+			return ''
+
+		label_width = max(len(label) for label, _ in rows) + 2
+		return '\n'.join(f'{label:<{label_width}}{value}' for label, value in rows)
+
 	async def confirm_config(self) -> bool:
 		header = f'{tr("The specified configuration will be applied")}. '
 		header += tr('Would you like to continue?') + '\n'

archinstall/lib/global_menu.py

@@ -6,7 +6,7 @@
 from archinstall.lib.authentication.authentication_menu import AuthenticationMenu
 from archinstall.lib.bootloader.bootloader_menu import BootloaderMenu
 from archinstall.lib.bootloader.utils import validate_bootloader_layout
-from archinstall.lib.configuration import save_config
+from archinstall.lib.configuration import ConfigurationOutput, save_config
 from archinstall.lib.disk.disk_menu import DiskLayoutConfigurationMenu
 from archinstall.lib.general.general_menu import select_hostname, select_ntp, select_timezone
 from archinstall.lib.general.system_menu import select_kernel, select_swap
@@ -508,7 +508,11 @@ def _prev_install_invalid_config(self, item: MenuItem) -> str | None:
 		if error := self._validate_bootloader():
 			return tr(f'Invalid configuration: {error}')
 
-		return None
+		self.sync_all_to_config()
+		summary = ConfigurationOutput(self._arch_config).as_summary()
+		if summary:
+			return f'{tr("Ready to install")}\n\n{summary}'
+		return tr('Ready to install')
 
 	def _prev_profile(self, item: MenuItem) -> str | None:
 		profile_config: ProfileConfiguration | None = item.value

archinstall/locales/base.pot

@@ -1245,6 +1245,21 @@ msgstr ""
 msgid "Invalid configuration: {error}"
 msgstr ""
 
+msgid "Ready to install"
+msgstr ""
+
+msgid "Disks"
+msgstr ""
+
+msgid "Packages"
+msgstr ""
+
+msgid "Network"
+msgstr ""
+
+msgid "Locale"
+msgstr ""
+
 msgid "Type"
 msgstr ""
 

archinstall/locales/uk/LC_MESSAGES/base.po

@@ -1219,6 +1219,21 @@ msgstr "Модель"
 msgid "Invalid configuration: {error}"
 msgstr "Неправильна конфігурація: {error}"
 
+msgid "Ready to install"
+msgstr "Готово до встановлення"
+
+msgid "Disks"
+msgstr "Диски"
+
+msgid "Packages"
+msgstr "Пакети"
+
+msgid "Network"
+msgstr "Мережа"
+
+msgid "Locale"
+msgstr "Локаль"
+
 msgid "Type"
 msgstr "Тип"