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|
import time
from .disk import *
from .hardware import *
from .locale_helpers import verify_keyboard_layout, verify_x11_keyboard_layout
from .disk.helpers import get_mount_info
from .mirrors import *
from .plugins import plugins
from .storage import storage
from .user_interaction import *
from .disk.btrfs import create_subvolume, mount_subvolume
from .exceptions import DiskError, ServiceException
# Any package that the Installer() is responsible for (optional and the default ones)
__packages__ = ["base", "base-devel", "linux-firmware", "linux", "linux-lts", "linux-zen", "linux-hardened"]
class InstallationFile:
def __init__(self, installation, filename, owner):
self.installation = installation
self.filename = filename
self.owner = owner
def __enter__(self):
return self
def __exit__(self):
self.installation.chown(owner, self.filename)
class Installer:
"""
`Installer()` is the wrapper for most basic installation steps.
It also wraps :py:func:`~archinstall.Installer.pacstrap` among other things.
:param partition: Requires a partition as the first argument, this is
so that the installer can mount to `mountpoint` and strap packages there.
:type partition: class:`archinstall.Partition`
:param boot_partition: There's two reasons for needing a boot partition argument,
The first being so that `mkinitcpio` can place the `vmlinuz` kernel at the right place
during the `pacstrap` or `linux` and the base packages for a minimal installation.
The second being when :py:func:`~archinstall.Installer.add_bootloader` is called,
A `boot_partition` must be known to the installer before this is called.
:type boot_partition: class:`archinstall.Partition`
:param profile: A profile to install, this is optional and can be called later manually.
This just simplifies the process by not having to call :py:func:`~archinstall.Installer.install_profile` later on.
:type profile: str, optional
:param hostname: The given /etc/hostname for the machine.
:type hostname: str, optional
"""
def __init__(self, target, *, base_packages=None, kernels=None):
if base_packages is None:
base_packages = __packages__[:3]
if kernels is None:
kernels = ['linux']
self.kernels = kernels
self.target = target
self.init_time = time.strftime('%Y-%m-%d_%H-%M-%S')
self.milliseconds = int(str(time.time()).split('.')[1])
self.helper_flags = {
'base': False,
'bootloader': False
}
self.base_packages = base_packages.split(' ') if type(base_packages) is str else base_packages
for kernel in kernels:
self.base_packages.append(kernel)
self.post_base_install = []
storage['session'] = self
self.MODULES = []
self.BINARIES = []
self.FILES = []
self.HOOKS = ["base", "udev", "autodetect", "keyboard", "keymap", "modconf", "block", "filesystems", "fsck"]
self.KERNEL_PARAMS = []
def log(self, *args, level=logging.DEBUG, **kwargs):
"""
installer.log() wraps output.log() mainly to set a default log-level for this install session.
Any manual override can be done per log() call.
"""
log(*args, level=level, **kwargs)
def __enter__(self, *args, **kwargs):
return self
def __exit__(self, *args, **kwargs):
# b''.join(sys_command('sync')) # No need to, since the underlying fs() object will call sync.
# TODO: https://stackoverflow.com/questions/28157929/how-to-safely-handle-an-exception-inside-a-context-manager
if len(args) >= 2 and args[1]:
self.log(args[1], level=logging.ERROR, fg='red')
self.sync_log_to_install_medium()
# We avoid printing /mnt/<log path> because that might confuse people if they note it down
# and then reboot, and a identical log file will be found in the ISO medium anyway.
print(f"[!] A log file has been created here: {os.path.join(storage['LOG_PATH'], storage['LOG_FILE'])}")
print(" Please submit this issue (and file) to https://github.com/archlinux/archinstall/issues")
raise args[1]
self.genfstab()
if not (missing_steps := self.post_install_check()):
self.log('Installation completed without any errors. You may now reboot.', fg='green', level=logging.INFO)
self.sync_log_to_install_medium()
return True
else:
self.log('Some required steps were not successfully installed/configured before leaving the installer:', fg='red', level=logging.WARNING)
for step in missing_steps:
self.log(f' - {step}', fg='red', level=logging.WARNING)
self.log(f"Detailed error logs can be found at: {storage['LOG_PATH']}", level=logging.WARNING)
self.log("Submit this zip file as an issue to https://github.com/archlinux/archinstall/issues", level=logging.WARNING)
self.sync_log_to_install_medium()
return False
@property
def partitions(self):
return get_partitions_in_use(self.target)
def sync_log_to_install_medium(self):
# Copy over the install log (if there is one) to the install medium if
# at least the base has been strapped in, otherwise we won't have a filesystem/structure to copy to.
if self.helper_flags.get('base-strapped', False) is True:
if filename := storage.get('LOG_FILE', None):
absolute_logfile = os.path.join(storage.get('LOG_PATH', './'), filename)
if not os.path.isdir(f"{self.target}/{os.path.dirname(absolute_logfile)}"):
os.makedirs(f"{self.target}/{os.path.dirname(absolute_logfile)}")
shutil.copy2(absolute_logfile, f"{self.target}/{absolute_logfile}")
return True
def mount_ordered_layout(self, layouts :dict):
from .luks import luks2
mountpoints = {}
for blockdevice in layouts:
for partition in layouts[blockdevice]['partitions']:
mountpoints[partition['mountpoint']] = partition
for mountpoint in sorted(mountpoints.keys()):
if mountpoints[mountpoint]['encrypted']:
loopdev = storage.get('ENC_IDENTIFIER', 'ai')+'loop'
password = mountpoints[mountpoint]['password']
with luks2(mountpoints[mountpoint]['device_instance'], loopdev, password, auto_unmount=False) as unlocked_device:
unlocked_device.mount(f"{self.target}{mountpoint}")
else:
mountpoints[mountpoint]['device_instance'].mount(f"{self.target}{mountpoint}")
time.sleep(1)
if not get_mount_info(f"{self.target}{mountpoint}", traverse=False):
raise DiskError(f"Target {self.target}{mountpoint} never got mounted properly.")
if (subvolumes := mountpoints[mountpoint].get('btrfs', {}).get('subvolumes', {})):
for name, location in subvolumes.items():
create_subvolume(self, location)
mount_subvolume(self, location)
def mount(self, partition, mountpoint, create_mountpoint=True):
if create_mountpoint and not os.path.isdir(f'{self.target}{mountpoint}'):
os.makedirs(f'{self.target}{mountpoint}')
partition.mount(f'{self.target}{mountpoint}')
def post_install_check(self, *args, **kwargs):
return [step for step, flag in self.helper_flags.items() if flag is False]
def pacstrap(self, *packages, **kwargs):
if type(packages[0]) in (list, tuple):
packages = packages[0]
for plugin in plugins.values():
if hasattr(plugin, 'on_pacstrap'):
if (result := plugin.on_pacstrap(packages)):
packages = result
self.log(f'Installing packages: {packages}', level=logging.INFO)
if (sync_mirrors := SysCommand('/usr/bin/pacman -Syy')).exit_code == 0:
if (pacstrap := SysCommand(f'/usr/bin/pacstrap {self.target} {" ".join(packages)} --noconfirm', peak_output=True)).exit_code == 0:
return True
else:
self.log(f'Could not strap in packages: {pacstrap}', level=logging.ERROR, fg="red")
self.log(f'Could not strap in packages: {pacstrap.exit_code}', level=logging.ERROR, fg="red")
raise RequirementError("Pacstrap failed. See /var/log/archinstall/install.log or above message for error details.")
else:
self.log(f'Could not sync mirrors: {sync_mirrors.exit_code}', level=logging.INFO)
def set_mirrors(self, mirrors):
for plugin in plugins.values():
if hasattr(plugin, 'on_mirrors'):
if result := plugin.on_mirrors(mirrors):
mirrors = result
return use_mirrors(mirrors, destination=f'{self.target}/etc/pacman.d/mirrorlist')
def genfstab(self, flags='-pU'):
self.log(f"Updating {self.target}/etc/fstab", level=logging.INFO)
with open(f"{self.target}/etc/fstab", 'a') as fstab_fh:
fstab_fh.write(SysCommand(f'/usr/bin/genfstab {flags} {self.target}').decode())
if not os.path.isfile(f'{self.target}/etc/fstab'):
raise RequirementError(f'Could not generate fstab, strapping in packages most likely failed (disk out of space?)\n{fstab}')
for plugin in plugins.values():
if hasattr(plugin, 'on_genfstab'):
plugin.on_genfstab(self)
return True
def set_hostname(self, hostname: str, *args, **kwargs):
with open(f'{self.target}/etc/hostname', 'w') as fh:
fh.write(hostname + '\n')
def set_locale(self, locale, encoding='UTF-8', *args, **kwargs):
if not len(locale):
return True
with open(f'{self.target}/etc/locale.gen', 'a') as fh:
fh.write(f'{locale}.{encoding} {encoding}\n')
with open(f'{self.target}/etc/locale.conf', 'w') as fh:
fh.write(f'LANG={locale}.{encoding}\n')
return True if SysCommand(f'/usr/bin/arch-chroot {self.target} locale-gen').exit_code == 0 else False
def set_timezone(self, zone, *args, **kwargs):
if not zone:
return True
if not len(zone):
return True # Redundant
for plugin in plugins.values():
if hasattr(plugin, 'on_timezone'):
if result := plugin.on_timezone(zone):
zone = result
if (pathlib.Path("/usr") / "share" / "zoneinfo" / zone).exists():
(pathlib.Path(self.target) / "etc" / "localtime").unlink(missing_ok=True)
SysCommand(f'/usr/bin/arch-chroot {self.target} ln -s /usr/share/zoneinfo/{zone} /etc/localtime')
return True
else:
self.log(
f"Time zone {zone} does not exist, continuing with system default.",
level=logging.WARNING,
fg='red'
)
def activate_ntp(self):
self.log('Installing and activating NTP.', level=logging.INFO)
if self.pacstrap('ntp'):
if self.enable_service('ntpd'):
return True
def enable_service(self, *services):
for service in services:
self.log(f'Enabling service {service}', level=logging.INFO)
if (output := self.arch_chroot(f'systemctl enable {service}')).exit_code != 0:
raise ServiceException(f"Unable to start service {service}: {output}")
for plugin in plugins.values():
if hasattr(plugin, 'on_service'):
plugin.on_service(service)
def run_command(self, cmd, *args, **kwargs):
return SysCommand(f'/usr/bin/arch-chroot {self.target} {cmd}')
def arch_chroot(self, cmd, *args, **kwargs):
if 'runas' in kwargs:
cmd = f"su - {kwargs['runas']} -c \"{cmd}\""
return self.run_command(cmd)
def drop_to_shell(self):
subprocess.check_call(f"/usr/bin/arch-chroot {self.target}", shell=True)
def configure_nic(self, nic, dhcp=True, ip=None, gateway=None, dns=None, *args, **kwargs):
from .systemd import Networkd
if dhcp:
conf = Networkd(Match={"Name": nic}, Network={"DHCP": "yes"})
else:
assert ip
network = {"Address": ip}
if gateway:
network["Gateway"] = gateway
if dns:
assert type(dns) == list
network["DNS"] = dns
conf = Networkd(Match={"Name": nic}, Network=network)
for plugin in plugins.values():
if hasattr(plugin, 'on_configure_nic'):
if (new_conf := plugin.on_configure_nic(nic, dhcp, ip, gateway, dns)):
conf = new_conf
with open(f"{self.target}/etc/systemd/network/10-{nic}.network", "a") as netconf:
netconf.write(str(conf))
def copy_iso_network_config(self, enable_services=False):
# Copy (if any) iwd password and config files
if os.path.isdir('/var/lib/iwd/'):
if psk_files := glob.glob('/var/lib/iwd/*.psk'):
if not os.path.isdir(f"{self.target}/var/lib/iwd"):
os.makedirs(f"{self.target}/var/lib/iwd")
if enable_services:
# If we haven't installed the base yet (function called pre-maturely)
if self.helper_flags.get('base', False) is False:
self.base_packages.append('iwd')
# This function will be called after minimal_installation()
# as a hook for post-installs. This hook is only needed if
# base is not installed yet.
def post_install_enable_iwd_service(*args, **kwargs):
self.enable_service('iwd')
self.post_base_install.append(post_install_enable_iwd_service)
# Otherwise, we can go ahead and add the required package
# and enable it's service:
else:
self.pacstrap('iwd')
self.enable_service('iwd')
for psk in psk_files:
shutil.copy2(psk, f"{self.target}/var/lib/iwd/{os.path.basename(psk)}")
# Copy (if any) systemd-networkd config files
if netconfigurations := glob.glob('/etc/systemd/network/*'):
if not os.path.isdir(f"{self.target}/etc/systemd/network/"):
os.makedirs(f"{self.target}/etc/systemd/network/")
for netconf_file in netconfigurations:
shutil.copy2(netconf_file, f"{self.target}/etc/systemd/network/{os.path.basename(netconf_file)}")
if enable_services:
# If we haven't installed the base yet (function called pre-maturely)
if self.helper_flags.get('base', False) is False:
def post_install_enable_networkd_resolved(*args, **kwargs):
self.enable_service('systemd-networkd', 'systemd-resolved')
self.post_base_install.append(post_install_enable_networkd_resolved)
# Otherwise, we can go ahead and enable the services
else:
self.enable_service('systemd-networkd', 'systemd-resolved')
return True
def detect_encryption(self, partition):
part = Partition(partition.parent, None, autodetect_filesystem=True)
if partition.encrypted:
return partition
elif partition.parent not in partition.path and part.filesystem == 'crypto_LUKS':
return part
return False
def mkinitcpio(self, *flags):
for plugin in plugins.values():
if hasattr(plugin, 'on_mkinitcpio'):
# Allow plugins to override the usage of mkinitcpio altogether.
if plugin.on_mkinitcpio(self):
return True
with open(f'{self.target}/etc/mkinitcpio.conf', 'w') as mkinit:
mkinit.write(f"MODULES=({' '.join(self.MODULES)})\n")
mkinit.write(f"BINARIES=({' '.join(self.BINARIES)})\n")
mkinit.write(f"FILES=({' '.join(self.FILES)})\n")
mkinit.write(f"HOOKS=({' '.join(self.HOOKS)})\n")
SysCommand(f'/usr/bin/arch-chroot {self.target} mkinitcpio {" ".join(flags)}')
def minimal_installation(self):
# Add necessary packages if encrypting the drive
# (encrypted partitions default to btrfs for now, so we need btrfs-progs)
# TODO: Perhaps this should be living in the function which dictates
# the partitioning. Leaving here for now.
for partition in self.partitions:
if partition.filesystem == 'btrfs':
# if partition.encrypted:
self.base_packages.append('btrfs-progs')
if partition.filesystem == 'xfs':
self.base_packages.append('xfsprogs')
if partition.filesystem == 'f2fs':
self.base_packages.append('f2fs-tools')
# Configure mkinitcpio to handle some specific use cases.
if partition.filesystem == 'btrfs':
if 'btrfs' not in self.MODULES:
self.MODULES.append('btrfs')
if '/usr/bin/btrfs-progs' not in self.BINARIES:
self.BINARIES.append('/usr/bin/btrfs')
if self.detect_encryption(partition):
if 'encrypt' not in self.HOOKS:
self.HOOKS.insert(self.HOOKS.index('filesystems'), 'encrypt')
if not has_uefi():
self.base_packages.append('grub')
if not is_vm():
vendor = cpu_vendor()
if vendor == "AuthenticAMD":
self.base_packages.append("amd-ucode")
if (ucode := pathlib.Path(f"{self.target}/boot/amd-ucode.img")).exists():
ucode.unlink()
elif vendor == "GenuineIntel":
self.base_packages.append("intel-ucode")
if (ucode := pathlib.Path(f"{self.target}/boot/intel-ucode.img")).exists():
ucode.unlink()
else:
self.log(f"Unknown CPU vendor '{vendor}' detected. Archinstall won't install any ucode.", level=logging.DEBUG)
self.pacstrap(self.base_packages)
self.helper_flags['base-strapped'] = True
# TODO: Support locale and timezone
# os.remove(f'{self.target}/etc/localtime')
# sys_command(f'/usr/bin/arch-chroot {self.target} ln -s /usr/share/zoneinfo/{localtime} /etc/localtime')
# sys_command('/usr/bin/arch-chroot /mnt hwclock --hctosys --localtime')
self.set_hostname('archinstall')
self.set_locale('en_US')
# TODO: Use python functions for this
SysCommand(f'/usr/bin/arch-chroot {self.target} chmod 700 /root')
self.mkinitcpio('-P')
self.helper_flags['base'] = True
# Run registered post-install hooks
for function in self.post_base_install:
self.log(f"Running post-installation hook: {function}", level=logging.INFO)
function(self)
for plugin in plugins.values():
if hasattr(plugin, 'on_install'):
plugin.on_install(self)
return True
def add_bootloader(self, bootloader='systemd-bootctl'):
for plugin in plugins.values():
if hasattr(plugin, 'on_add_bootloader'):
# Allow plugins to override the boot-loader handling.
# This allows for bot configuring and installing bootloaders.
if plugin.on_add_bootloader(self):
return True
boot_partition = None
root_partition = None
for partition in self.partitions:
if partition.mountpoint == self.target + '/boot':
boot_partition = partition
elif partition.mountpoint == self.target:
root_partition = partition
if boot_partition is None and root_partition is None:
raise ValueError(f"Could not detect root (/) or boot (/boot) in {self.target} based on: {self.partitions}")
self.log(f'Adding bootloader {bootloader} to {boot_partition if boot_partition else root_partition}', level=logging.INFO)
if bootloader == 'systemd-bootctl':
self.pacstrap('efibootmgr')
if not has_uefi():
raise HardwareIncompatibilityError
# TODO: Ideally we would want to check if another config
# points towards the same disk and/or partition.
# And in which case we should do some clean up.
# Install the boot loader
if SysCommand(f'/usr/bin/arch-chroot {self.target} bootctl --path=/boot install').exit_code != 0:
# Fallback, try creating the boot loader without touching the EFI variables
SysCommand(f'/usr/bin/arch-chroot {self.target} bootctl --no-variables --path=/boot install')
# Ensure that the /boot/loader directory exists before we try to create files in it
if not os.path.exists(f'{self.target}/boot/loader'):
os.makedirs(f'{self.target}/boot/loader')
# Modify or create a loader.conf
if os.path.isfile(f'{self.target}/boot/loader/loader.conf'):
with open(f'{self.target}/boot/loader/loader.conf', 'r') as loader:
loader_data = loader.read().split('\n')
else:
loader_data = [
f"default {self.init_time}",
"timeout 5"
]
with open(f'{self.target}/boot/loader/loader.conf', 'w') as loader:
for line in loader_data:
if line[:8] == 'default ':
loader.write(f'default {self.init_time}_{self.kernels[0]}\n')
elif line[:8] == '#timeout' and 'timeout 5' not in loader_data:
# We add in the default timeout to support dual-boot
loader.write(f"{line[1:]}\n")
else:
loader.write(f"{line}\n")
# Ensure that the /boot/loader/entries directory exists before we try to create files in it
if not os.path.exists(f'{self.target}/boot/loader/entries'):
os.makedirs(f'{self.target}/boot/loader/entries')
for kernel in self.kernels:
# Setup the loader entry
with open(f'{self.target}/boot/loader/entries/{self.init_time}_{kernel}.conf', 'w') as entry:
entry.write('# Created by: archinstall\n')
entry.write(f'# Created on: {self.init_time}\n')
entry.write('title Arch Linux\n')
entry.write(f"linux /vmlinuz-{kernel}\n")
if not is_vm():
vendor = cpu_vendor()
if vendor == "AuthenticAMD":
entry.write("initrd /amd-ucode.img\n")
elif vendor == "GenuineIntel":
entry.write("initrd /intel-ucode.img\n")
else:
self.log("unknow cpu vendor, not adding ucode to systemd-boot config")
entry.write(f"initrd /initramfs-{kernel}.img\n")
# blkid doesn't trigger on loopback devices really well,
# so we'll use the old manual method until we get that sorted out.
if real_device := self.detect_encryption(root_partition):
# TODO: We need to detect if the encrypted device is a whole disk encryption,
# or simply a partition encryption. Right now we assume it's a partition (and we always have)
log(f"Identifying root partition by PART-UUID on {real_device}: '{real_device.uuid}'.", level=logging.DEBUG)
entry.write(f'options cryptdevice=PARTUUID={real_device.uuid}:luksdev root=/dev/mapper/luksdev rw intel_pstate=no_hwp {" ".join(self.KERNEL_PARAMS)}\n')
else:
log(f"Identifying root partition by PART-UUID on {root_partition}, looking for '{root_partition.uuid}'.", level=logging.DEBUG)
entry.write(f'options root=PARTUUID={root_partition.uuid} rw intel_pstate=no_hwp {" ".join(self.KERNEL_PARAMS)}\n')
self.helper_flags['bootloader'] = bootloader
elif bootloader == "grub-install":
self.pacstrap('grub') # no need?
if real_device := self.detect_encryption(root_partition):
_file = "/etc/default/grub"
root_uuid = SysCommand(f"blkid -s UUID -o value {real_device.path}").decode().rstrip()
add_to_CMDLINE_LINUX = f"sed -i 's/GRUB_CMDLINE_LINUX=\"\"/GRUB_CMDLINE_LINUX=\"cryptdevice=UUID={root_uuid}:cryptlvm\"/'"
enable_CRYPTODISK = "sed -i 's/#GRUB_ENABLE_CRYPTODISK=y/GRUB_ENABLE_CRYPTODISK=y/'"
SysCommand(f"/usr/bin/arch-chroot {self.target} {add_to_CMDLINE_LINUX} {_file}")
SysCommand(f"/usr/bin/arch-chroot {self.target} {enable_CRYPTODISK} {_file}")
if has_uefi():
self.pacstrap('efibootmgr') # TODO: Do we need?
SysCommand(f'/usr/bin/arch-chroot {self.target} grub-install --target=x86_64-efi --efi-directory=/boot --bootloader-id=GRUB')
SysCommand(f'/usr/bin/arch-chroot {self.target} grub-mkconfig -o /boot/grub/grub.cfg')
self.helper_flags['bootloader'] = True
return True
else:
boot_partition = filesystem.find_partition(mountpoint=f"{self.target}/boot")
SysCommand(f'/usr/bin/arch-chroot {self.target} grub-install --target=i386-pc --recheck {boot_partition.path}')
SysCommand(f'/usr/bin/arch-chroot {self.target} grub-mkconfig -o /boot/grub/grub.cfg')
self.helper_flags['bootloader'] = True
else:
raise RequirementError(f"Unknown (or not yet implemented) bootloader requested: {bootloader}")
return True
def add_additional_packages(self, *packages):
return self.pacstrap(*packages)
def install_profile(self, profile):
storage['installation_session'] = self
if type(profile) == str:
profile = Profile(self, profile)
self.log(f'Installing network profile {profile}', level=logging.INFO)
return profile.install()
def enable_sudo(self, entity: str, group=False):
self.log(f'Enabling sudo permissions for {entity}.', level=logging.INFO)
with open(f'{self.target}/etc/sudoers', 'a') as sudoers:
sudoers.write(f'{"%" if group else ""}{entity} ALL=(ALL) ALL\n')
return True
def user_create(self, user: str, password=None, groups=None, sudo=False):
if groups is None:
groups = []
# This plugin hook allows for the plugin to handle the creation of the user.
# Password and Group management is still handled by user_create()
handled_by_plugin = False
for plugin in plugins.values():
if hasattr(plugin, 'on_user_create'):
if result := plugin.on_user_create(user):
handled_by_plugin = result
if not handled_by_plugin:
self.log(f'Creating user {user}', level=logging.INFO)
o = b''.join(SysCommand(f'/usr/bin/arch-chroot {self.target} useradd -m -G wheel {user}'))
if password:
self.user_set_pw(user, password)
if groups:
for group in groups:
o = b''.join(SysCommand(f'/usr/bin/arch-chroot {self.target} gpasswd -a {user} {group}'))
if sudo and self.enable_sudo(user):
self.helper_flags['user'] = True
def user_set_pw(self, user, password):
self.log(f'Setting password for {user}', level=logging.INFO)
if user == 'root':
# This means the root account isn't locked/disabled with * in /etc/passwd
self.helper_flags['user'] = True
o = b''.join(SysCommand(f"/usr/bin/arch-chroot {self.target} sh -c \"echo '{user}:{password}' | chpasswd\""))
pass
def user_set_shell(self, user, shell):
self.log(f'Setting shell for {user} to {shell}', level=logging.INFO)
o = b''.join(SysCommand(f"/usr/bin/arch-chroot {self.target} sh -c \"chsh -s {shell} {user}\""))
pass
def chown(self, owner, path, options=[]):
return SysCommand(f"/usr/bin/arch-chroot {self.target} sh -c 'chown {' '.join(options)} {owner} {path}")
def create_file(self, filename, owner=None):
return InstallationFile(self, filename, owner)
def set_keyboard_language(self, language: str) -> bool:
if len(language.strip()):
if not verify_keyboard_layout(language):
self.log(f"Invalid keyboard language specified: {language}", fg="red", level=logging.ERROR)
return False
# In accordance with https://github.com/archlinux/archinstall/issues/107#issuecomment-841701968
# Setting an empty keymap first, allows the subsequent call to set layout for both console and x11.
from .systemd import Boot
with Boot(self) as session:
session.SysCommand(["localectl", "set-keymap", '""'])
if (output := session.SysCommand(["localectl", "set-keymap", language])).exit_code != 0:
raise ServiceException(f"Unable to set locale '{language}' for console: {output}")
self.log(f"Keyboard language for this installation is now set to: {language}")
else:
self.log('Keyboard language was not changed from default (no language specified).', fg="yellow", level=logging.INFO)
return True
def set_x11_keyboard_language(self, language: str) -> bool:
"""
A fallback function to set x11 layout specifically and separately from console layout.
This isn't strictly necessary since .set_keyboard_language() does this as well.
"""
if len(language.strip()):
if not verify_x11_keyboard_layout(language):
self.log(f"Invalid x11-keyboard language specified: {language}", fg="red", level=logging.ERROR)
return False
from .systemd import Boot
with Boot(self) as session:
session.SysCommand(["localectl", "set-x11-keymap", '""'])
if (output := session.SysCommand(["localectl", "set-x11-keymap", language])).exit_code != 0:
raise ServiceException(f"Unable to set locale '{language}' for X11: {output}")
else:
self.log(f'X11-Keyboard language was not changed from default (no language specified).', fg="yellow", level=logging.INFO)
return True
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