213 lines
6.7 KiB
Python
213 lines
6.7 KiB
Python
import os
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from pathlib import Path
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from archinstall import SysInfo
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from archinstall.lib.applications.application_handler import application_handler
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from archinstall.lib.args import arch_config_handler
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from archinstall.lib.authentication.authentication_handler import auth_handler
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from archinstall.lib.configuration import ConfigurationOutput
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from archinstall.lib.disk.filesystem import FilesystemHandler
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from archinstall.lib.disk.utils import disk_layouts
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from archinstall.lib.global_menu import GlobalMenu
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from archinstall.lib.installer import Installer, accessibility_tools_in_use, run_custom_user_commands
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from archinstall.lib.interactions.general_conf import PostInstallationAction, ask_post_installation
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from archinstall.lib.models import Bootloader
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from archinstall.lib.models.device import (
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DiskLayoutType,
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EncryptionType,
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)
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from archinstall.lib.models.users import User
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from archinstall.lib.output import debug, error, info
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from archinstall.lib.packages.packages import check_package_upgrade
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from archinstall.lib.profile.profiles_handler import profile_handler
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from archinstall.lib.translationhandler import tr
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from archinstall.tui import Tui
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def ask_user_questions() -> None:
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"""
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First, we'll ask the user for a bunch of user input.
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Not until we're satisfied with what we want to install
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will we continue with the actual installation steps.
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"""
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title_text = None
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upgrade = check_package_upgrade('archinstall')
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if upgrade:
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text = tr('New version available') + f': {upgrade}'
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title_text = f' ({text})'
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with Tui():
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global_menu = GlobalMenu(arch_config_handler.config)
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if not arch_config_handler.args.advanced:
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global_menu.set_enabled('parallel_downloads', False)
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global_menu.run(additional_title=title_text)
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def perform_installation(mountpoint: Path) -> None:
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"""
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Performs the installation steps on a block device.
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Only requirement is that the block devices are
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formatted and setup prior to entering this function.
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"""
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info('Starting installation...')
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config = arch_config_handler.config
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if not config.disk_config:
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error('No disk configuration provided')
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return
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disk_config = config.disk_config
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run_mkinitcpio = not config.uki
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locale_config = config.locale_config
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optional_repositories = config.mirror_config.optional_repositories if config.mirror_config else []
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mountpoint = disk_config.mountpoint if disk_config.mountpoint else mountpoint
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with Installer(
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mountpoint,
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disk_config,
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kernels=config.kernels,
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) as installation:
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# Mount all the drives to the desired mountpoint
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if disk_config.config_type != DiskLayoutType.Pre_mount:
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installation.mount_ordered_layout()
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installation.sanity_check()
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if disk_config.config_type != DiskLayoutType.Pre_mount:
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if disk_config.disk_encryption and disk_config.disk_encryption.encryption_type != EncryptionType.NoEncryption:
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# generate encryption key files for the mounted luks devices
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installation.generate_key_files()
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if mirror_config := config.mirror_config:
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installation.set_mirrors(mirror_config, on_target=False)
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installation.minimal_installation(
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optional_repositories=optional_repositories,
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mkinitcpio=run_mkinitcpio,
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hostname=arch_config_handler.config.hostname,
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locale_config=locale_config,
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)
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if mirror_config := config.mirror_config:
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installation.set_mirrors(mirror_config, on_target=True)
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if config.swap:
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installation.setup_swap('zram')
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if config.bootloader and config.bootloader != Bootloader.NO_BOOTLOADER:
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if config.bootloader == Bootloader.Grub and SysInfo.has_uefi():
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installation.add_additional_packages('grub')
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installation.add_bootloader(config.bootloader, config.uki)
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# If user selected to copy the current ISO network configuration
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# Perform a copy of the config
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network_config = config.network_config
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if network_config:
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network_config.install_network_config(
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installation,
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config.profile_config,
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)
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if config.auth_config:
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if config.auth_config.users:
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installation.create_users(config.auth_config.users)
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auth_handler.setup_auth(installation, config.auth_config, config.hostname)
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if app_config := config.app_config:
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application_handler.install_applications(installation, app_config)
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if profile_config := config.profile_config:
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profile_handler.install_profile_config(installation, profile_config)
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if config.packages and config.packages[0] != '':
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installation.add_additional_packages(config.packages)
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if timezone := config.timezone:
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installation.set_timezone(timezone)
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if config.ntp:
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installation.activate_time_synchronization()
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if accessibility_tools_in_use():
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installation.enable_espeakup()
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if config.auth_config and config.auth_config.root_enc_password:
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root_user = User('root', config.auth_config.root_enc_password, False)
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installation.set_user_password(root_user)
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if (profile_config := config.profile_config) and profile_config.profile:
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profile_config.profile.post_install(installation)
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# If the user provided a list of services to be enabled, pass the list to the enable_service function.
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# Note that while it's called enable_service, it can actually take a list of services and iterate it.
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if servies := config.services:
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installation.enable_service(servies)
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if disk_config.is_default_btrfs():
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btrfs_options = disk_config.btrfs_options
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snapshot_config = btrfs_options.snapshot_config if btrfs_options else None
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snapshot_type = snapshot_config.snapshot_type if snapshot_config else None
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if snapshot_type:
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installation.setup_btrfs_snapshot(snapshot_type, config.bootloader)
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# If the user provided custom commands to be run post-installation, execute them now.
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if cc := config.custom_commands:
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run_custom_user_commands(cc, installation)
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installation.genfstab()
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debug(f'Disk states after installing:\n{disk_layouts()}')
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if not arch_config_handler.args.silent:
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with Tui():
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action = ask_post_installation()
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match action:
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case PostInstallationAction.EXIT:
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pass
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case PostInstallationAction.REBOOT:
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os.system('reboot')
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case PostInstallationAction.CHROOT:
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try:
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installation.drop_to_shell()
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except Exception:
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pass
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def guided() -> None:
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if not arch_config_handler.args.silent:
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ask_user_questions()
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config = ConfigurationOutput(arch_config_handler.config)
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config.write_debug()
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config.save()
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if arch_config_handler.args.dry_run:
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exit(0)
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if not arch_config_handler.args.silent:
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aborted = False
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with Tui():
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if not config.confirm_config():
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debug('Installation aborted')
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aborted = True
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if aborted:
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return guided()
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if arch_config_handler.config.disk_config:
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fs_handler = FilesystemHandler(arch_config_handler.config.disk_config)
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fs_handler.perform_filesystem_operations()
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perform_installation(arch_config_handler.args.mountpoint)
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guided()
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