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Use default EFI boot app path for Limine if installing to USB (#3331)

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mintsuki 2025-04-04 00:43:07 +02:00 committed by GitHub
parent 1678fb5192
commit 0f90d5991d
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GPG Key ID: B5690EEEBB952194
1 changed files with 42 additions and 31 deletions
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73
archinstall/lib/installer.py
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@ -1256,8 +1256,21 @@ class Installer:
info(f"Limine EFI partition: {efi_partition.dev_path}")
parent_dev_path = device_handler.get_parent_device_path(efi_partition.safe_dev_path)
is_target_usb = SysCommand(
f'udevadm info --no-pager --query=property --property=ID_BUS --value --name={parent_dev_path}'
).decode() == 'usb'
try:
efi_dir_path = self.target / efi_partition.mountpoint.relative_to('/') / 'EFI' / 'limine'
efi_dir_path = self.target / efi_partition.mountpoint.relative_to('/') / 'EFI'
efi_dir_path_target = efi_partition.mountpoint / 'EFI'
if is_target_usb:
efi_dir_path = efi_dir_path / 'BOOT'
efi_dir_path_target = efi_dir_path_target / 'BOOT'
else:
efi_dir_path = efi_dir_path / 'limine'
efi_dir_path_target = efi_dir_path_target / 'limine'
efi_dir_path.mkdir(parents=True, exist_ok=True)
for file in ('BOOTIA32.EFI', 'BOOTX64.EFI'):
@ -1268,40 +1281,38 @@ class Installer:
config_path = efi_dir_path / 'limine.conf'
hook_command = (
f'/usr/bin/cp /usr/share/limine/BOOTIA32.EFI {efi_partition.mountpoint}/EFI/limine/'
f' && /usr/bin/cp /usr/share/limine/BOOTX64.EFI {efi_partition.mountpoint}/EFI/limine/'
f'/usr/bin/cp /usr/share/limine/BOOTIA32.EFI {efi_dir_path_target}/'
f' && /usr/bin/cp /usr/share/limine/BOOTX64.EFI {efi_dir_path_target}/'
)
# Create EFI boot menu entry for Limine.
parent_dev_path = device_handler.get_parent_device_path(efi_partition.safe_dev_path)
if not is_target_usb:
# Create EFI boot menu entry for Limine.
try:
with open('/sys/firmware/efi/fw_platform_size') as fw_platform_size:
efi_bitness = fw_platform_size.read().strip()
except Exception as err:
raise OSError(f'Could not open or read /sys/firmware/efi/fw_platform_size to determine EFI bitness: {err}')
try:
with open('/sys/firmware/efi/fw_platform_size') as fw_platform_size:
efi_bitness = fw_platform_size.read().strip()
except Exception as err:
error(f'Could not open or read /sys/firmware/efi/fw_platform_size to determine EFI bitness: {err}')
if efi_bitness == '64':
loader_path = '/EFI/limine/BOOTX64.EFI'
elif efi_bitness == '32':
loader_path = '/EFI/limine/BOOTIA32.EFI'
else:
raise ValueError(f'EFI bitness is neither 32 nor 64 bits. Found "{efi_bitness}".')
loader_path = None
if efi_bitness == '64':
loader_path = '/EFI/limine/BOOTX64.EFI'
elif efi_bitness == '32':
loader_path = '/EFI/limine/BOOTIA32.EFI'
else:
error('EFI bitness is neither 32 nor 64 bits')
try:
SysCommand(
'efibootmgr'
' --create'
f' --disk {parent_dev_path}'
f' --part {efi_partition.partn}'
' --label "Arch Linux Limine Bootloader"'
f' --loader {loader_path}'
' --unicode'
' --verbose'
)
except Exception as err:
error(f'SysCommand for efibootmgr failed: {err}')
try:
SysCommand(
'efibootmgr'
' --create'
f' --disk {parent_dev_path}'
f' --part {efi_partition.partn}'
' --label "Arch Linux Limine Bootloader"'
f' --loader {loader_path}'
' --unicode'
' --verbose'
)
except Exception as err:
raise ValueError(f'SysCommand for efibootmgr failed: {err}')
else:
boot_limine_path = self.target / 'boot' / 'limine'
boot_limine_path.mkdir(parents=True, exist_ok=True)