191 lines
6.4 KiB
Python
191 lines
6.4 KiB
Python
from pathlib import Path
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from typing import Optional
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import archinstall
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from archinstall import info, debug
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from archinstall import SysInfo
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from archinstall.lib import locale
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from archinstall.lib import disk
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from archinstall.lib.global_menu import GlobalMenu
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from archinstall.lib.configuration import ConfigurationOutput
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from archinstall.lib.installer import Installer
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from archinstall.lib.models import AudioConfiguration, Bootloader
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from archinstall.lib.models.network_configuration import NetworkConfiguration
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from archinstall.lib.profile.profiles_handler import profile_handler
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from archinstall.lib.interactions.general_conf import ask_chroot
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from archinstall.tui import Tui
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if archinstall.arguments.get('help'):
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print("See `man archinstall` for help.")
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exit(0)
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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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with Tui():
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global_menu = GlobalMenu(data_store=archinstall.arguments)
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if not archinstall.arguments.get('advanced', False):
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global_menu.set_enabled('parallel downloads', False)
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global_menu.run()
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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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disk_config: disk.DiskLayoutConfiguration = archinstall.arguments['disk_config']
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# Retrieve list of additional repositories and set boolean values appropriately
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enable_testing = 'testing' in archinstall.arguments.get('additional-repositories', [])
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enable_multilib = 'multilib' in archinstall.arguments.get('additional-repositories', [])
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run_mkinitcpio = not archinstall.arguments.get('uki')
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locale_config: locale.LocaleConfiguration = archinstall.arguments['locale_config']
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disk_encryption: disk.DiskEncryption = archinstall.arguments.get('disk_encryption', None)
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with Installer(
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mountpoint,
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disk_config,
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disk_encryption=disk_encryption,
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kernels=archinstall.arguments.get('kernels', ['linux'])
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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 != disk.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 != disk.DiskLayoutType.Pre_mount:
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if disk_encryption and disk_encryption.encryption_type != disk.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 := archinstall.arguments.get('mirror_config', None):
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installation.set_mirrors(mirror_config, on_target=False)
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installation.minimal_installation(
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testing=enable_testing,
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multilib=enable_multilib,
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mkinitcpio=run_mkinitcpio,
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hostname=archinstall.arguments.get('hostname', 'archlinux'),
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locale_config=locale_config
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)
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if mirror_config := archinstall.arguments.get('mirror_config', None):
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installation.set_mirrors(mirror_config, on_target=True)
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if archinstall.arguments.get('swap'):
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installation.setup_swap('zram')
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if archinstall.arguments.get("bootloader") == Bootloader.Grub and SysInfo.has_uefi():
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installation.add_additional_packages("grub")
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installation.add_bootloader(
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archinstall.arguments["bootloader"],
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archinstall.arguments.get('uki', False)
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)
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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: Optional[NetworkConfiguration] = archinstall.arguments.get('network_config', None)
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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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archinstall.arguments.get('profile_config', None)
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)
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if users := archinstall.arguments.get('!users', None):
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installation.create_users(users)
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audio_config: Optional[AudioConfiguration] = archinstall.arguments.get('audio_config', None)
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if audio_config:
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audio_config.install_audio_config(installation)
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else:
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info("No audio server will be installed")
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if archinstall.arguments.get('packages', None) and archinstall.arguments.get('packages', None)[0] != '':
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installation.add_additional_packages(archinstall.arguments.get('packages', None))
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if profile_config := archinstall.arguments.get('profile_config', None):
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profile_handler.install_profile_config(installation, profile_config)
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if timezone := archinstall.arguments.get('timezone', None):
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installation.set_timezone(timezone)
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if archinstall.arguments.get('ntp', False):
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installation.activate_time_synchronization()
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if archinstall.accessibility_tools_in_use():
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installation.enable_espeakup()
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if (root_pw := archinstall.arguments.get('!root-password', None)) and len(root_pw):
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installation.user_set_pw('root', root_pw)
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if profile_config := archinstall.arguments.get('profile_config', None):
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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 archinstall.arguments.get('services', None):
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installation.enable_service(archinstall.arguments.get('services', []))
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# If the user provided custom commands to be run post-installation, execute them now.
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if archinstall.arguments.get('custom-commands', None):
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archinstall.run_custom_user_commands(archinstall.arguments['custom-commands'], installation)
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installation.genfstab()
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info("For post-installation tips, see https://wiki.archlinux.org/index.php/Installation_guide#Post-installation")
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if not archinstall.arguments.get('silent'):
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with Tui():
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chroot = ask_chroot()
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if chroot:
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try:
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installation.drop_to_shell()
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except:
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pass
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debug(f"Disk states after installing: {disk.disk_layouts()}")
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def _guided() -> None:
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if not archinstall.arguments.get('silent'):
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ask_user_questions()
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config = ConfigurationOutput(archinstall.arguments)
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config.write_debug()
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config.save()
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if archinstall.arguments.get('dry_run'):
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exit(0)
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if not archinstall.arguments.get('silent'):
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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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_guided()
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fs_handler = disk.FilesystemHandler(
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archinstall.arguments['disk_config'],
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archinstall.arguments.get('disk_encryption', None)
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)
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fs_handler.perform_filesystem_operations()
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perform_installation(archinstall.storage.get('MOUNT_POINT', Path('/mnt')))
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_guided()
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