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from pathlib import Path
from typing import TYPE_CHECKING, Any, List
import archinstall
from archinstall.lib import disk
from archinstall import Installer, ProfileConfiguration, profile_handler
from archinstall.default_profiles.minimal import MinimalProfile
from archinstall.lib.models import Bootloader, User
from archinstall.lib.user_interaction.disk_conf import select_devices, suggest_single_disk_layout
if TYPE_CHECKING:
_: Any
def perform_installation(mountpoint: Path):
disk_config: disk.DiskLayoutConfiguration = archinstall.arguments['disk_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:
# Strap in the base system, add a boot loader and configure
# some other minor details as specified by this profile and user.
if installation.minimal_installation():
installation.set_hostname('minimal-arch')
installation.add_bootloader(Bootloader.Systemd)
# Optionally enable networking:
if archinstall.arguments.get('network', None):
installation.copy_iso_network_config(enable_services=True)
installation.add_additional_packages(['nano', 'wget', 'git'])
profile_config = ProfileConfiguration(MinimalProfile())
profile_handler.install_profile_config(installation, profile_config)
user = User('devel', 'devel', False)
installation.create_users(user)
def prompt_disk_layout():
fs_type = None
if filesystem := archinstall.arguments.get('filesystem', None):
fs_type = disk.FilesystemType(filesystem)
devices = select_devices()
modifications = suggest_single_disk_layout(devices[0], filesystem_type=fs_type)
archinstall.arguments['disk_config'] = disk.DiskLayoutConfiguration(
config_type=disk.DiskLayoutType.Default,
device_modifications=[modifications]
)
def parse_disk_encryption():
if enc_password := archinstall.arguments.get('!encryption-password', None):
modification: List[disk.DeviceModification] = archinstall.arguments['disk_config']
partitions: List[disk.PartitionModification] = []
# encrypt all partitions except the /boot
for mod in modification:
partitions += list(filter(lambda x: x.mountpoint != Path('/boot'), mod.partitions))
archinstall.arguments['disk_encryption'] = disk.DiskEncryption(
encryption_type=disk.EncryptionType.Partition,
encryption_password=enc_password,
partitions=partitions
)
prompt_disk_layout()
parse_disk_encryption()
fs_handler = disk.FilesystemHandler(
archinstall.arguments['disk_config'],
archinstall.arguments.get('disk_encryption', None)
)
fs_handler.perform_filesystem_operations()
mount_point = Path('/mnt')
perform_installation(mount_point)
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