| index : archinstall32 | |
| Archlinux32 installer | gitolite user |
| summaryrefslogtreecommitdiff |
| -rw-r--r-- | archinstall/__init__.py | 2 | ||||
| -rw-r--r-- | archinstall/lib/disk.py | 61 | ||||
| -rw-r--r-- | archinstall/lib/general.py | 54 | ||||
| -rw-r--r-- | archinstall/lib/hardware.py | 40 | ||||
| -rw-r--r-- | archinstall/lib/installer.py | 54 | ||||
| -rw-r--r-- | archinstall/lib/profiles.py | 43 | ||||
| -rw-r--r-- | archinstall/lib/user_interaction.py | 12 |
diff --git a/archinstall/__init__.py b/archinstall/__init__.py index d98b6daa..8a49bef6 100644 --- a/archinstall/__init__.py +++ b/archinstall/__init__.py @@ -2,7 +2,7 @@ from .lib.general import * from .lib.disk import * from .lib.user_interaction import * from .lib.exceptions import * -from .lib.installer import * +from .lib.installer import __packages__, __base_packages__, Installer from .lib.profiles import * from .lib.luks import * from .lib.mirrors import * diff --git a/archinstall/lib/disk.py b/archinstall/lib/disk.py index dbb69662..e2f4d76e 100644 --- a/archinstall/lib/disk.py +++ b/archinstall/lib/disk.py @@ -5,6 +5,7 @@ from .exceptions import DiskError from .general import * from .output import log, LOG_LEVELS from .storage import storage +from .hardware import hasUEFI ROOT_DIR_PATTERN = re.compile('^.*?/devices') GPT = 0b00000001 @@ -73,7 +74,7 @@ class BlockDevice(): raise DiskError(f'Could not locate backplane info for "{self.path}"') if self.info['type'] == 'loop': - for drive in json.loads(b''.join(sys_command(f'losetup --json', hide_from_log=True)).decode('UTF_8'))['loopdevices']: + for drive in json.loads(b''.join(sys_command(['losetup', '--json'], hide_from_log=True)).decode('UTF_8'))['loopdevices']: if not drive['name'] == self.path: continue return drive['back-file'] @@ -94,10 +95,10 @@ class BlockDevice(): @property def partitions(self): - o = b''.join(sys_command(f'partprobe {self.path}')) + o = b''.join(sys_command(['partprobe', self.path])) #o = b''.join(sys_command('/usr/bin/lsblk -o name -J -b {dev}'.format(dev=dev))) - o = b''.join(sys_command(f'/usr/bin/lsblk -J {self.path}')) + o = b''.join(sys_command(['/usr/bin/lsblk', '-J', self.path])) if b'not a block device' in o: raise DiskError(f'Can not read partitions off something that isn\'t a block device: {self.path}') @@ -219,7 +220,7 @@ class Partition(): if not self._encrypted: return self.path else: - for blockdevice in json.loads(b''.join(sys_command('lsblk -J')).decode('UTF-8'))['blockdevices']: + for blockdevice in json.loads(b''.join(sys_command(['lsblk', '-J'])).decode('UTF-8'))['blockdevices']: if (parent := self.find_parent_of(blockdevice, os.path.basename(self.path))): return f"/dev/{parent}" # raise DiskError(f'Could not find appropriate parent for encrypted partition {self}') @@ -412,7 +413,7 @@ class Filesystem(): # TODO: # When instance of a HDD is selected, check all usages and gracefully unmount them # as well as close any crypto handles. - def __init__(self, blockdevice, mode=GPT): + def __init__(self, blockdevice,mode): self.blockdevice = blockdevice self.mode = mode @@ -425,6 +426,11 @@ class Filesystem(): return self else: raise DiskError(f'Problem setting the partition format to GPT:', f'/usr/bin/parted -s {self.blockdevice.device} mklabel gpt') + elif self.mode == MBR: + if sys_command(f'/usr/bin/parted -s {self.blockdevice.device} mklabel msdos').exit_code == 0: + return self + else: + raise DiskError(f'Problem setting the partition format to GPT:', f'/usr/bin/parted -s {self.blockdevice.device} mklabel msdos') else: raise DiskError(f'Unknown mode selected to format in: {self.mode}') @@ -467,28 +473,39 @@ class Filesystem(): def use_entire_disk(self, root_filesystem_type='ext4'): log(f"Using and formatting the entire {self.blockdevice}.", level=LOG_LEVELS.Debug) - self.add_partition('primary', start='1MiB', end='513MiB', format='fat32') - self.set_name(0, 'EFI') - self.set(0, 'boot on') - # TODO: Probably redundant because in GPT mode 'esp on' is an alias for "boot on"? - # https://www.gnu.org/software/parted/manual/html_node/set.html - self.set(0, 'esp on') - self.add_partition('primary', start='513MiB', end='100%') - - self.blockdevice.partition[0].filesystem = 'vfat' - self.blockdevice.partition[1].filesystem = root_filesystem_type - log(f"Set the root partition {self.blockdevice.partition[1]} to use filesystem {root_filesystem_type}.", level=LOG_LEVELS.Debug) - - self.blockdevice.partition[0].target_mountpoint = '/boot' - self.blockdevice.partition[1].target_mountpoint = '/' - - self.blockdevice.partition[0].allow_formatting = True - self.blockdevice.partition[1].allow_formatting = True + if hasUEFI(): + self.add_partition('primary', start='1MiB', end='513MiB', format='fat32') + self.set_name(0, 'EFI') + self.set(0, 'boot on') + # TODO: Probably redundant because in GPT mode 'esp on' is an alias for "boot on"? + # https://www.gnu.org/software/parted/manual/html_node/set.html + self.set(0, 'esp on') + self.add_partition('primary', start='513MiB', end='100%') + + self.blockdevice.partition[0].filesystem = 'vfat' + self.blockdevice.partition[1].filesystem = root_filesystem_type + log(f"Set the root partition {self.blockdevice.partition[1]} to use filesystem {root_filesystem_type}.", level=LOG_LEVELS.Debug) + + self.blockdevice.partition[0].target_mountpoint = '/boot' + self.blockdevice.partition[1].target_mountpoint = '/' + + self.blockdevice.partition[0].allow_formatting = True + self.blockdevice.partition[1].allow_formatting = True + else: + #we don't need a seprate boot partition it would be a waste of space + self.add_partition('primary', start='1MB', end='100%') + self.blockdevice.partition[0].filesystem=root_filesystem_type + log(f"Set the root partition {self.blockdevice.partition[0]} to use filesystem {root_filesystem_type}.", level=LOG_LEVELS.Debug) + self.blockdevice.partition[0].target_mountpoint = '/' + self.blockdevice.partition[0].allow_formatting = True def add_partition(self, type, start, end, format=None): log(f'Adding partition to {self.blockdevice}', level=LOG_LEVELS.Info) previous_partitions = self.blockdevice.partitions + if self.mode == MBR: + if len(self.blockdevice.partitions)>3: + DiskError("Too many partitions on disk, MBR disks can only have 3 parimary partitions") if format: partitioning = self.parted(f'{self.blockdevice.device} mkpart {type} {format} {start} {end}') == 0 else: diff --git a/archinstall/lib/general.py b/archinstall/lib/general.py index f2a714e7..5b1b3c2a 100644 --- a/archinstall/lib/general.py +++ b/archinstall/lib/general.py @@ -76,7 +76,7 @@ class sys_command():#Thread): """ Stolen from archinstall_gui """ - def __init__(self, cmd, callback=None, start_callback=None, *args, **kwargs): + def __init__(self, cmd, callback=None, start_callback=None, peak_output=False, *args, **kwargs): kwargs.setdefault("worker_id", gen_uid()) kwargs.setdefault("emulate", False) kwargs.setdefault("suppress_errors", False) @@ -86,13 +86,22 @@ class sys_command():#Thread): if kwargs['emulate']: self.log(f"Starting command '{cmd}' in emulation mode.", level=LOG_LEVELS.Debug) - self.raw_cmd = cmd - try: - self.cmd = shlex.split(cmd) - except Exception as e: - raise ValueError(f'Incorrect string to split: {cmd}\n{e}') + if type(cmd) is list: + # if we get a list of arguments + self.raw_cmd = shlex.join(cmd) + self.cmd = cmd + else: + # else consider it a single shell string + # this should only be used if really necessary + self.raw_cmd = cmd + try: + self.cmd = shlex.split(cmd) + except Exception as e: + raise ValueError(f'Incorrect string to split: {cmd}\n{e}') + self.args = args self.kwargs = kwargs + self.peak_output = peak_output self.kwargs.setdefault("worker", None) self.callback = callback @@ -150,6 +159,38 @@ class sys_command():#Thread): 'exit_code': self.exit_code } + def peak(self, output :str): + if type(output) == bytes: + try: + output = output.decode('UTF-8') + except UnicodeDecodeError: + return None + + output = output.strip('\r\n ') + if len(output) <= 0: + return None + + if self.peak_output: + from .user_interaction import get_terminal_width + + # Move back to the beginning of the terminal + sys.stdout.flush() + sys.stdout.write("\033[%dG" % 0) + sys.stdout.flush() + + # Clear the line + sys.stdout.write(" " * get_terminal_width()) + sys.stdout.flush() + + # Move back to the beginning again + sys.stdout.flush() + sys.stdout.write("\033[%dG" % 0) + sys.stdout.flush() + + # And print the new output we're peaking on: + sys.stdout.write(output) + sys.stdout.flush() + def run(self): self.status = 'running' old_dir = os.getcwd() @@ -181,6 +222,7 @@ class sys_command():#Thread): for fileno, event in poller.poll(0.1): try: output = os.read(child_fd, 8192) + self.peak(output) self.trace_log += output except OSError: alive = False diff --git a/archinstall/lib/hardware.py b/archinstall/lib/hardware.py index 5828fd09..3da333de 100644 --- a/archinstall/lib/hardware.py +++ b/archinstall/lib/hardware.py @@ -1,14 +1,23 @@ -import os +import os, subprocess, json from .general import sys_command from .networking import list_interfaces, enrichIfaceTypes - -def hasWifi(): +from typing import Optional +def hasWifi()->bool: return 'WIRELESS' in enrichIfaceTypes(list_interfaces().values()).values() -def hasUEFI(): +def hasAMDCPU()->bool: + if subprocess.check_output("lscpu | grep AMD", shell=True).strip().decode(): + return True + return False +def hasIntelCPU()->bool: + if subprocess.check_output("lscpu | grep Intel", shell=True).strip().decode(): + return True + return False + +def hasUEFI()->bool: return os.path.isdir('/sys/firmware/efi') -def graphicsDevices(): +def graphicsDevices()->dict: cards = {} for line in sys_command(f"lspci"): if b' VGA ' in line: @@ -16,13 +25,28 @@ def graphicsDevices(): cards[identifier.strip().lower().decode('UTF-8')] = line return cards -def hasNvidiaGraphics(): +def hasNvidiaGraphics()->bool: return any('nvidia' in x for x in graphicsDevices()) -def hasAmdGraphics(): +def hasAmdGraphics()->bool: return any('amd' in x for x in graphicsDevices()) -def hasIntelGraphics(): +def hasIntelGraphics()->bool: return any('intel' in x for x in graphicsDevices()) + +def cpuVendor()-> Optional[str]: + cpu_info = json.loads(subprocess.check_output("lscpu -J", shell=True).decode('utf-8'))['lscpu'] + for info in cpu_info: + if info.get('field',None): + if info.get('field',None) == "Vendor ID:": + return info.get('data',None) + +def isVM() -> bool: + try: + subprocess.check_call(["systemd-detect-virt"]) # systemd-detect-virt issues a none 0 exit code if it is not on a virtual machine + return True + except: + return False + # TODO: Add more identifiers diff --git a/archinstall/lib/installer.py b/archinstall/lib/installer.py index 1d277bc6..e9343cd1 100644 --- a/archinstall/lib/installer.py +++ b/archinstall/lib/installer.py @@ -1,4 +1,4 @@ -import os, stat, time, shutil, pathlib +import os, stat, time, shutil, pathlib, subprocess from .exceptions import * from .disk import * @@ -9,6 +9,10 @@ from .mirrors import * from .systemd import Networkd from .output import log, LOG_LEVELS from .storage import storage +from .hardware import * +# Any package that the Installer() is responsible for (optional and the default ones) +__packages__ = ["base", "base-devel", "linux", "linux-firmware", "efibootmgr", "nano", "ntp", "iwd"] +__base_packages__ = __packages__[:6] class Installer(): """ @@ -34,7 +38,7 @@ class Installer(): :type hostname: str, optional """ - def __init__(self, partition, boot_partition, *, base_packages='base base-devel linux linux-firmware efibootmgr nano', profile=None, mountpoint='/mnt', hostname='ArchInstalled', logdir=None, logfile=None): + def __init__(self, partition, boot_partition, *, base_packages=__base_packages__, profile=None, mountpoint='/mnt', hostname='ArchInstalled', logdir=None, logfile=None): self.profile = profile self.hostname = hostname self.mountpoint = mountpoint @@ -52,7 +56,7 @@ class Installer(): 'user' : False # Root counts as a user, if additional users are skipped. } - self.base_packages = base_packages.split(' ') + self.base_packages = base_packages.split(' ') if type(base_packages) is str else base_packages self.post_base_install = [] storage['session'] = self @@ -67,9 +71,11 @@ class Installer(): log(*args, level=level, **kwargs) def __enter__(self, *args, **kwargs): - self.partition.mount(self.mountpoint) - os.makedirs(f'{self.mountpoint}/boot', exist_ok=True) - self.boot_partition.mount(f'{self.mountpoint}/boot') + if hasUEFI(): + # on bios we don't have a boot partition + self.partition.mount(self.mountpoint) + os.makedirs(f'{self.mountpoint}/boot', exist_ok=True) + self.boot_partition.mount(f'{self.mountpoint}/boot') return self def __exit__(self, *args, **kwargs): @@ -133,7 +139,7 @@ class Installer(): self.log(f'Installing packages: {packages}', level=LOG_LEVELS.Info) if (sync_mirrors := sys_command('/usr/bin/pacman -Syy')).exit_code == 0: - if (pacstrap := sys_command(f'/usr/bin/pacstrap {self.mountpoint} {" ".join(packages)}', **kwargs)).exit_code == 0: + if (pacstrap := sys_command(f'/usr/bin/pacstrap {self.mountpoint} {" ".join(packages)}', peak_output=True, **kwargs)).exit_code == 0: return True else: self.log(f'Could not strap in packages: {pacstrap.exit_code}', level=LOG_LEVELS.Info) @@ -147,11 +153,11 @@ class Installer(): self.log(f"Updating {self.mountpoint}/etc/fstab", level=LOG_LEVELS.Info) fstab = sys_command(f'/usr/bin/genfstab {flags} {self.mountpoint}').trace_log - with open(f"{self.mountpoint}/etc/fstab", 'ab',newline='\n') as fstab_fh: + with open(f"{self.mountpoint}/etc/fstab", 'ab') as fstab_fh: fstab_fh.write(fstab) if not os.path.isfile(f'{self.mountpoint}/etc/fstab'): - raise RequirementError(f'Could not generate fstab, strapping in packages most likely failed (disk out of space?)\n{b"".join(fstab)}') + raise RequirementError(f'Could not generate fstab, strapping in packages most likely failed (disk out of space?)\n{fstab}') return True @@ -284,7 +290,14 @@ class Installer(): self.pacstrap(self.base_packages) self.helper_flags['base-strapped'] = True #self.genfstab() - + if not isVM(): + vendor = cpuVendor() + if vendor == "AuthenticAMD": + self.base_packages.append("amd-ucode") + elif vendor == "GenuineIntel": + self.base_packages.append("intel-ucode") + else: + self.log("unknown cpu vendor not installing ucode") with open(f"{self.mountpoint}/etc/fstab", "a") as fstab: fstab.write( "\ntmpfs /tmp tmpfs defaults,noatime,mode=1777 0 0\n" @@ -331,6 +344,8 @@ class Installer(): self.log(f'Adding bootloader {bootloader} to {self.boot_partition}', level=LOG_LEVELS.Info) if bootloader == 'systemd-bootctl': + if not hasUEFI(): + 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. @@ -358,13 +373,20 @@ class Installer(): ## For some reason, blkid and /dev/disk/by-uuid are not getting along well. ## And blkid is wrong in terms of LUKS. #UUID = sys_command('blkid -s PARTUUID -o value {drive}{partition_2}'.format(**args)).decode('UTF-8').strip() - # Setup the loader entry with open(f'{self.mountpoint}/boot/loader/entries/{self.init_time}.conf', 'w') as entry: entry.write(f'# Created by: archinstall\n') entry.write(f'# Created on: {self.init_time}\n') entry.write(f'title Arch Linux\n') entry.write(f'linux /vmlinuz-linux\n') + if not isVM(): + vendor = cpuVendor() + 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-linux.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. @@ -392,6 +414,16 @@ class Installer(): return True raise RequirementError(f"Could not identify the UUID of {self.partition}, there for {self.mountpoint}/boot/loader/entries/arch.conf will be broken until fixed.") + elif bootloader == "grub-install": + if hasUEFI(): + o = b''.join(sys_command(f'/usr/bin/arch-chroot {self.mountpoint} grub-install --target=x86_64-efi --efi-directory=/boot --bootloader-id=GRUB')) + sys_command('/usr/bin/arch-chroot grub-mkconfig -o /boot/grub/grub.cfg') + else: + root_device = subprocess.check_output(f'basename "$(readlink -f "/sys/class/block/{self.partition.path.strip("/dev/")}/..")',shell=True).decode().strip() + if root_device == "block": + root_device = f"{self.partition.path}" + o = b''.join(sys_command(f'/usr/bin/arch-chroot {self.mountpoint} grub-install --target=--target=i386-pc /dev/{root_device}')) + sys_command('/usr/bin/arch-chroot grub-mkconfig -o /boot/grub/grub.cfg') else: raise RequirementError(f"Unknown (or not yet implemented) bootloader added to add_bootloader(): {bootloader}") diff --git a/archinstall/lib/profiles.py b/archinstall/lib/profiles.py index 4ef6c533..7e76c891 100644 --- a/archinstall/lib/profiles.py +++ b/archinstall/lib/profiles.py @@ -178,6 +178,49 @@ class Profile(Script): return True return False + def has_post_install(self): + with open(self.path, 'r') as source: + source_data = source.read() + + # Some crude safety checks, make sure the imported profile has + # a __name__ check and if so, check if it's got a _prep_function() + # we can call to ask for more user input. + # + # If the requirements are met, import with .py in the namespace to not + # trigger a traditional: + # if __name__ == 'moduleName' + if '__name__' in source_data and '_post_install' in source_data: + with self.load_instructions(namespace=f"{self.namespace}.py") as imported: + if hasattr(imported, '_post_install'): + return True + + def is_top_level_profile(self): + with open(self.path, 'r') as source: + source_data = source.read() + return 'top_level_profile = True' in source_data + + @property + def packages(self) -> list: + """ + Returns a list of packages baked into the profile definition. + If no package definition has been done, .packages() will return None. + """ + with open(self.path, 'r') as source: + source_data = source.read() + + # Some crude safety checks, make sure the imported profile has + # a __name__ check before importing. + # + # If the requirements are met, import with .py in the namespace to not + # trigger a traditional: + # if __name__ == 'moduleName' + if '__name__' in source_data and '__packages__' in source_data: + with self.load_instructions(namespace=f"{self.namespace}.py") as imported: + if hasattr(imported, '__packages__'): + return imported.__packages__ + return None + + class Application(Profile): def __repr__(self, *args, **kwargs): return f'Application({os.path.basename(self.profile)})' diff --git a/archinstall/lib/user_interaction.py b/archinstall/lib/user_interaction.py index 3830962c..b94bf3f5 100644 --- a/archinstall/lib/user_interaction.py +++ b/archinstall/lib/user_interaction.py @@ -103,15 +103,25 @@ def ask_for_a_timezone(): level=LOG_LEVELS.Warning, fg='red' ) + +def ask_for_audio_selection(): + audio = "pulseaudio" # Default for most desktop environments + pipewire_choice = input("Would you like to install pipewire instead of pulseaudio as the default audio server? [Y/n] ").lower() + if pipewire_choice in ("y", ""): + audio = "pipewire" + + return audio def ask_to_configure_network(): # Optionally configure one network interface. #while 1: # {MAC: Ifname} - interfaces = {'ISO-CONFIG' : 'Copy ISO network configuration to installation', **list_interfaces()} + interfaces = {'ISO-CONFIG' : 'Copy ISO network configuration to installation','NetworkManager':'Use NetworkManager to control and manage your internet connection', **list_interfaces()} nic = generic_select(interfaces.values(), "Select one network interface to configure (leave blank to skip): ") if nic and nic != 'Copy ISO network configuration to installation': + if nic == 'Use NetworkManager to control and manage your internet connection': + return {'nic': nic,'NetworkManager':True} mode = generic_select(['DHCP (auto detect)', 'IP (static)'], f"Select which mode to configure for {nic}: ") if mode == 'IP (static)': while 1: |