| index : archinstall32 | |
| Archlinux32 installer | gitolite user |
| summaryrefslogtreecommitdiff |
| -rw-r--r-- | archinstall/scripts/guided.py | 276 |
diff --git a/archinstall/scripts/guided.py b/archinstall/scripts/guided.py new file mode 100644 index 00000000..d9c5837c --- /dev/null +++ b/archinstall/scripts/guided.py @@ -0,0 +1,276 @@ +import logging +import os +from pathlib import Path +from typing import Any, TYPE_CHECKING + +import archinstall +from archinstall.lib import disk +from archinstall.lib.global_menu import GlobalMenu +from archinstall.default_profiles.applications.pipewire import PipewireProfile +from archinstall.lib.configuration import ConfigurationOutput +from archinstall.lib.installer import Installer +from archinstall.lib.menu import Menu +from archinstall.lib.mirrors import use_mirrors +from archinstall.lib.models.bootloader import Bootloader +from archinstall.lib.models.network_configuration import NetworkConfigurationHandler +from archinstall.lib.output import log +from archinstall.lib.profile.profiles_handler import profile_handler + +if TYPE_CHECKING: + _: Any + + +if archinstall.arguments.get('help'): + print("See `man archinstall` for help.") + exit(0) + +if os.getuid() != 0: + print(_("Archinstall requires root privileges to run. See --help for more.")) + exit(1) + +# Log various information about hardware before starting the installation. This might assist in troubleshooting +archinstall.log(f"Hardware model detected: {archinstall.sys_vendor()} {archinstall.product_name()}; UEFI mode: {archinstall.has_uefi()}", level=logging.DEBUG) +archinstall.log(f"Processor model detected: {archinstall.cpu_model()}", level=logging.DEBUG) +archinstall.log(f"Memory statistics: {archinstall.mem_available()} available out of {archinstall.mem_total()} total installed", level=logging.DEBUG) +archinstall.log(f"Virtualization detected: {archinstall.virtualization()}; is VM: {archinstall.is_vm()}", level=logging.DEBUG) +archinstall.log(f"Graphics devices detected: {archinstall.graphics_devices().keys()}", level=logging.DEBUG) + +# For support reasons, we'll log the disk layout pre installation to match against post-installation layout +archinstall.log(f"Disk states before installing: {disk.disk_layouts()}", level=logging.DEBUG) + + +def ask_user_questions(): + """ + First, we'll ask the user for a bunch of user input. + Not until we're satisfied with what we want to install + will we continue with the actual installation steps. + """ + + # ref: https://github.com/archlinux/archinstall/pull/831 + # we'll set NTP to true by default since this is also + # the default value specified in the menu options; in + # case it will be changed by the user we'll also update + # the system immediately + global_menu = GlobalMenu(data_store=archinstall.arguments) + + global_menu.enable('archinstall-language') + + global_menu.enable('keyboard-layout') + + # Set which region to download packages from during the installation + global_menu.enable('mirror-region') + + global_menu.enable('sys-language') + + global_menu.enable('sys-encoding') + + 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') + + # Ask for preferred kernel: + global_menu.enable('kernels') + + 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('nic') + + 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. + """ + log('Starting installation', level=logging.INFO) + 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 = f"{archinstall.arguments.get('sys-language', 'en_US')} {archinstall.arguments.get('sys-encoding', 'UTF-8').upper()}" + + 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() + + if archinstall.arguments.get('ntp', False): + installation.activate_ntp() + + # Set mirrors used by pacstrap (outside of installation) + if archinstall.arguments.get('mirror-region', None): + use_mirrors(archinstall.arguments['mirror-region']) # Set the mirrors for the live medium + + installation.minimal_installation( + testing=enable_testing, + multilib=enable_multilib, + hostname=archinstall.arguments.get('hostname', 'archlinux'), + locales=[locale] + ) + + if archinstall.arguments.get('mirror-region') is not None: + if archinstall.arguments.get("mirrors", None) is not None: + installation.set_mirrors(archinstall.arguments['mirror-region']) # Set the mirrors in the installation medium + + if archinstall.arguments.get('swap'): + installation.setup_swap('zram') + + if archinstall.arguments.get("bootloader") == Bootloader.Grub and archinstall.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('nic', None) + + if network_config: + handler = NetworkConfigurationHandler(network_config) + handler.config_installer(installation) + + if archinstall.arguments.get('packages', None) and archinstall.arguments.get('packages', None)[0] != '': + installation.add_additional_packages(archinstall.arguments.get('packages', None)) + + if users := archinstall.arguments.get('!users', None): + installation.create_users(users) + + if audio := archinstall.arguments.get('audio', None): + log(f'Installing audio server: {audio}', level=logging.INFO) + if audio == 'pipewire': + PipewireProfile().install(installation) + elif audio == 'pulseaudio': + installation.add_additional_packages("pulseaudio") + else: + installation.log("No audio server will be installed.", level=logging.INFO) + + if profile_config := archinstall.arguments.get('profile_config', None): + 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(archinstall.arguments['keyboard-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['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() + + installation.log("For post-installation tips, see https://wiki.archlinux.org/index.php/Installation_guide#Post-installation", fg="yellow") + + 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(prompt, Menu.yes_no(), default_option=Menu.yes()).run() + if choice.value == Menu.yes(): + try: + installation.drop_to_shell() + except: + pass + + archinstall.log(f"Disk states after installing: {disk.disk_layouts()}", level=logging.DEBUG) + + +if archinstall.arguments.get('skip-mirror-check', False) is False and archinstall.check_mirror_reachable() is False: + log_file = os.path.join(archinstall.storage.get('LOG_PATH', None), archinstall.storage.get('LOG_FILE', None)) + archinstall.log(f"Arch Linux mirrors are not reachable. Please check your internet connection and the log file '{log_file}'.", level=logging.INFO, fg="red") + exit(1) + +if not archinstall.arguments.get('silent'): + ask_user_questions() + +config_output = ConfigurationOutput(archinstall.arguments) + +if not archinstall.arguments.get('silent'): + config_output.show() + +config_output.save() + +if archinstall.arguments.get('dry_run'): + exit(0) + +if not archinstall.arguments.get('silent'): + input(str(_('Press Enter to continue.'))) + +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'))) |