from pathlib import Path from typing import TYPE_CHECKING, Any, Optional import archinstall from archinstall import Installer from archinstall import profile from archinstall import SysInfo from archinstall import mirrors from archinstall import disk from archinstall import menu from archinstall import models from archinstall import locale from archinstall import info, debug if TYPE_CHECKING: _: Any def ask_user_questions(): global_menu = archinstall.GlobalMenu(data_store=archinstall.arguments) global_menu.enable('archinstall-language') # Set which region to download packages from during the installation global_menu.enable('mirror_config') global_menu.enable('locale_config') global_menu.enable('disk_config', mandatory=True) # Specify disk encryption options global_menu.enable('disk_encryption') # Ask which boot-loader to use (will only ask if we're in UEFI mode, otherwise will default to GRUB) global_menu.enable('bootloader') global_menu.enable('swap') # Get the hostname for the machine global_menu.enable('hostname') # Ask for a root password (optional, but triggers requirement for super-user if skipped) global_menu.enable('!root-password', mandatory=True) global_menu.enable('!users', mandatory=True) # Ask for archinstall-specific profiles_bck (such as desktop environments etc) global_menu.enable('profile_config') # Ask about audio server selection if one is not already set global_menu.enable('audio_config') # Ask for preferred kernel: global_menu.enable('kernels', mandatory=True) global_menu.enable('packages') if archinstall.arguments.get('advanced', False): # Enable parallel downloads global_menu.enable('parallel downloads') # Ask or Call the helper function that asks the user to optionally configure a network. global_menu.enable('network_config') global_menu.enable('timezone') global_menu.enable('ntp') global_menu.enable('additional-repositories') global_menu.enable('__separator__') global_menu.enable('save_config') global_menu.enable('install') global_menu.enable('abort') global_menu.run() def perform_installation(mountpoint: Path): """ Performs the installation steps on a block device. Only requirement is that the block devices are formatted and setup prior to entering this function. """ info('Starting installation') disk_config: disk.DiskLayoutConfiguration = archinstall.arguments['disk_config'] # Retrieve list of additional repositories and set boolean values appropriately enable_testing = 'testing' in archinstall.arguments.get('additional-repositories', []) enable_multilib = 'multilib' in archinstall.arguments.get('additional-repositories', []) locale_config: locale.LocaleConfiguration = archinstall.arguments['locale_config'] disk_encryption: disk.DiskEncryption = archinstall.arguments.get('disk_encryption', None) with Installer( mountpoint, disk_config, disk_encryption=disk_encryption, kernels=archinstall.arguments.get('kernels', ['linux']) ) as installation: # Mount all the drives to the desired mountpoint if disk_config.config_type != disk.DiskLayoutType.Pre_mount: installation.mount_ordered_layout() installation.sanity_check() if disk_config.config_type != disk.DiskLayoutType.Pre_mount: if disk_encryption and disk_encryption.encryption_type != disk.EncryptionType.NoEncryption: # generate encryption key files for the mounted luks devices installation.generate_key_files() # Set mirrors used by pacstrap (outside of installation) if mirror_config := archinstall.arguments.get('mirror_config', None): if mirror_config.mirror_regions: mirrors.use_mirrors(mirror_config.mirror_regions) if mirror_config.custom_mirrors: mirrors.add_custom_mirrors(mirror_config.custom_mirrors) installation.minimal_installation( testing=enable_testing, multilib=enable_multilib, hostname=archinstall.arguments.get('hostname', 'archlinux'), locale_config=locale_config ) if mirror_config := archinstall.arguments.get('mirror_config', None): installation.set_mirrors(mirror_config) # Set the mirrors in the installation medium if archinstall.arguments.get('swap'): installation.setup_swap('zram') if archinstall.arguments.get("bootloader") == models.Bootloader.Grub and SysInfo.has_uefi(): installation.add_additional_packages("grub") installation.add_bootloader(archinstall.arguments["bootloader"]) # If user selected to copy the current ISO network configuration # Perform a copy of the config network_config = archinstall.arguments.get('network_config', None) if network_config: network_config.install_network_config( installation, archinstall.arguments.get('profile_config', None) ) if users := archinstall.arguments.get('!users', None): installation.create_users(users) audio_config: Optional[models.AudioConfiguration] = archinstall.arguments.get('audio_config', None) if audio_config: audio_config.install_audio_config(installation) else: info("No audio server will be installed") if archinstall.arguments.get('packages', None) and archinstall.arguments.get('packages', None)[0] != '': installation.add_additional_packages(archinstall.arguments.get('packages', [])) if profile_config := archinstall.arguments.get('profile_config', None): profile.profile_handler.install_profile_config(installation, profile_config) if timezone := archinstall.arguments.get('timezone', None): installation.set_timezone(timezone) if archinstall.arguments.get('ntp', False): installation.activate_time_syncronization() if archinstall.accessibility_tools_in_use(): installation.enable_espeakup() if (root_pw := archinstall.arguments.get('!root-password', None)) and len(root_pw): installation.user_set_pw('root', root_pw) # This step must be after profile installs to allow profiles_bck to install language pre-requisits. # After which, this step will set the language both for console and x11 if x11 was installed for instance. installation.set_keyboard_language(locale_config.kb_layout) if profile_config := archinstall.arguments.get('profile_config', None): profile_config.profile.post_install(installation) # If the user provided a list of services to be enabled, pass the list to the enable_service function. # Note that while it's called enable_service, it can actually take a list of services and iterate it. if archinstall.arguments.get('services', None): installation.enable_service(archinstall.arguments.get('services', [])) # If the user provided custom commands to be run post-installation, execute them now. if archinstall.arguments.get('custom-commands', None): archinstall.run_custom_user_commands(archinstall.arguments['custom-commands'], installation) installation.genfstab() info("For post-installation tips, see https://wiki.archlinux.org/index.php/Installation_guide#Post-installation") if not archinstall.arguments.get('silent'): prompt = str(_('Would you like to chroot into the newly created installation and perform post-installation configuration?')) choice = menu.Menu(prompt, menu.Menu.yes_no(), default_option=menu.Menu.yes()).run() if choice.value == menu.Menu.yes(): try: installation.drop_to_shell() except Exception: pass debug(f"Disk states after installing: {disk.disk_layouts()}") ask_user_questions() fs_handler = disk.FilesystemHandler( archinstall.arguments['disk_config'], archinstall.arguments.get('disk_encryption', None) ) fs_handler.perform_filesystem_operations() perform_installation(archinstall.storage.get('MOUNT_POINT', Path('/mnt')))