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-rw-r--r--README.md2
-rw-r--r--archinstall/lib/disk.py667
-rw-r--r--archinstall/lib/general.py12
-rw-r--r--archinstall/lib/installer.py25
-rw-r--r--archinstall/lib/luks.py7
-rw-r--r--archinstall/lib/storage.py3
-rw-r--r--archinstall/lib/user_interaction.py235
-rw-r--r--docs/flowcharts/BlockDeviceSelection.svg3
-rw-r--r--docs/flowcharts/DiskSelectionProcess.drawio1
-rw-r--r--examples/guided.py213
-rw-r--r--examples/minimal.py2
11 files changed, 855 insertions, 315 deletions
diff --git a/README.md b/README.md
index 16b81509..4e0fc045 100644
--- a/README.md
+++ b/README.md
@@ -149,7 +149,7 @@ After this, running archinstall with `python -m archinstall` will run against wh
To test this without a live ISO, the simplest approach is to use a local image and create a loop device.<br>
This can be done by installing `pacman -S arch-install-scripts util-linux` locally and doing the following:
- # dd if=/dev/zero of=./testimage.img bs=1G count=5
+ # truncate -s 20G testimage.img
# losetup -fP ./testimage.img
# losetup -a | grep "testimage.img" | awk -F ":" '{print $1}'
# pip install --upgrade archinstall
diff --git a/archinstall/lib/disk.py b/archinstall/lib/disk.py
index 17ffe762..c86bf7bc 100644
--- a/archinstall/lib/disk.py
+++ b/archinstall/lib/disk.py
@@ -2,7 +2,6 @@ import glob
import pathlib
import re
import time
-from collections import OrderedDict
from typing import Optional
from .general import *
@@ -14,10 +13,218 @@ GPT = 0b00000001
MBR = 0b00000010
-# import ctypes
-# import ctypes.util
-# libc = ctypes.CDLL(ctypes.util.find_library('c'), use_errno=True)
-# libc.mount.argtypes = (ctypes.c_char_p, ctypes.c_char_p, ctypes.c_char_p, ctypes.c_ulong, ctypes.c_char_p)
+def valid_parted_position(pos :str):
+ if not len(pos):
+ return False
+
+ if pos.isdigit():
+ return True
+
+ if pos[-1] == '%' and pos[:-1].isdigit():
+ return True
+
+ if pos[-3:].lower() in ['mib', 'kib', 'b', 'tib'] and pos[:-3].replace(".", "", 1).isdigit():
+ return True
+
+ if pos[-2:].lower() in ['kb', 'mb', 'gb', 'tb'] and pos[:-2].replace(".", "", 1).isdigit():
+ return True
+
+ return False
+
+def valid_fs_type(fstype :str) -> bool:
+ # https://www.gnu.org/software/parted/manual/html_node/mkpart.html
+ # Above link doesn't agree with `man parted` /mkpart documentation:
+ """
+ fs-type can
+ be one of "btrfs", "ext2",
+ "ext3", "ext4", "fat16",
+ "fat32", "hfs", "hfs+",
+ "linux-swap", "ntfs", "reis‐
+ erfs", "udf", or "xfs".
+ """
+
+ return fstype.lower() in [
+ "btrfs",
+ "ext2",
+ "ext3", "ext4", # `man parted` allows these
+ "fat16", "fat32",
+ "hfs", "hfs+", # "hfsx", not included in `man parted`
+ "linux-swap",
+ "ntfs",
+ "reiserfs",
+ "udf", # "ufs", not included in `man parted`
+ "xfs", # `man parted` allows this
+ ]
+
+
+def sort_block_devices_based_on_performance(block_devices):
+ result = {device: 0 for device in block_devices}
+
+ for device, weight in result.items():
+ if device.spinning:
+ weight -= 10
+ else:
+ weight += 5
+
+ if device.bus_type == 'nvme':
+ weight += 20
+ elif device.bus_type == 'sata':
+ weight += 10
+
+ result[device] = weight
+
+ return result
+
+def filter_disks_below_size_in_gb(devices, gigabytes):
+ for disk in devices:
+ if disk.size >= gigabytes:
+ yield disk
+
+def select_largest_device(devices, gigabytes, filter_out=None):
+ if not filter_out:
+ filter_out = []
+
+ copy_devices = [*devices]
+ for filter_device in filter_out:
+ if filter_device in copy_devices:
+ copy_devices.pop(copy_devices.index(filter_device))
+
+ copy_devices = list(filter_disks_below_size_in_gb(copy_devices, gigabytes))
+
+ if not len(copy_devices):
+ return None
+
+ return max(copy_devices, key=(lambda device : device.size))
+
+def select_disk_larger_than_or_close_to(devices, gigabytes, filter_out=None):
+ if not filter_out:
+ filter_out = []
+
+ copy_devices = [*devices]
+ for filter_device in filter_out:
+ if filter_device in copy_devices:
+ copy_devices.pop(copy_devices.index(filter_device))
+
+ if not len(copy_devices):
+ return None
+
+ return min(copy_devices, key=(lambda device : abs(device.size - gigabytes)))
+
+def suggest_single_disk_layout(block_device):
+ MIN_SIZE_TO_ALLOW_HOME_PART = 40 # Gb
+
+ layout = {
+ block_device : {
+ "wipe" : True,
+ "partitions" : []
+ }
+ }
+
+ layout[block_device]['partitions'].append({
+ # Boot
+ "type" : "primary",
+ "start" : "1MiB",
+ "size" : "513MiB",
+ "boot" : True,
+ "encrypted" : False,
+ "format" : True,
+ "mountpoint" : "/boot",
+ "filesystem" : {
+ "format" : "fat32"
+ }
+ })
+ layout[block_device]['partitions'].append({
+ # Root
+ "type" : "primary",
+ "start" : "513MiB",
+ "encrypted" : False,
+ "format" : True,
+ "size" : "100%" if block_device.size < MIN_SIZE_TO_ALLOW_HOME_PART else f"{min(block_device.size, 20)*1024}MiB",
+ "mountpoint" : "/",
+ "filesystem" : {
+ "format" : "btrfs"
+ }
+ })
+
+ if block_device.size >= MIN_SIZE_TO_ALLOW_HOME_PART:
+ layout[block_device]['partitions'].append({
+ # Home
+ "type" : "primary",
+ "encrypted" : False,
+ "format" : True,
+ "start" : f"{min(block_device.size*0.2, 20)*1024}MiB",
+ "size" : "100%",
+ "mountpoint" : "/home",
+ "filesystem" : {
+ "format" : "btrfs"
+ }
+ })
+
+ return layout
+
+
+def suggest_multi_disk_layout(block_devices):
+ MIN_SIZE_TO_ALLOW_HOME_PART = 40 # Gb
+ ARCH_LINUX_INSTALLED_SIZE = 20 # Gb, rough estimate taking in to account user desktops etc. TODO: Catch user packages to detect size?
+
+ block_devices = sort_block_devices_based_on_performance(block_devices).keys()
+
+ home_device = select_largest_device(block_devices, gigabytes=MIN_SIZE_TO_ALLOW_HOME_PART)
+ root_device = select_disk_larger_than_or_close_to(block_devices, gigabytes=ARCH_LINUX_INSTALLED_SIZE, filter_out=[home_device])
+
+ log(f"Suggesting multi-disk-layout using {len(block_devices)} disks, where {root_device} will be /root and {home_device} will be /home", level=logging.DEBUG)
+
+ layout = {
+ root_device : {
+ "wipe" : True,
+ "partitions" : []
+ },
+ home_device : {
+ "wipe" : True,
+ "partitions" : []
+ },
+ }
+
+ layout[root_device]['partitions'].append({
+ # Boot
+ "type" : "primary",
+ "start" : "1MiB",
+ "size" : "513MiB",
+ "boot" : True,
+ "encrypted" : False,
+ "format" : True,
+ "mountpoint" : "/boot",
+ "filesystem" : {
+ "format" : "fat32"
+ }
+ })
+ layout[root_device]['partitions'].append({
+ # Root
+ "type" : "primary",
+ "start" : "513MiB",
+ "encrypted" : False,
+ "format" : True,
+ "size" : "100%",
+ "mountpoint" : "/",
+ "filesystem" : {
+ "format" : "btrfs"
+ }
+ })
+
+ layout[home_device]['partitions'].append({
+ # Home
+ "type" : "primary",
+ "encrypted" : False,
+ "format" : True,
+ "start" : "4MiB",
+ "size" : "100%",
+ "mountpoint" : "/home",
+ "filesystem" : {
+ "format" : "btrfs"
+ }
+ })
+
+ return layout
class BlockDevice:
@@ -30,14 +237,14 @@ class BlockDevice:
self.path = path
self.info = info
self.keep_partitions = True
- self.part_cache = OrderedDict()
+ self.part_cache = {}
+
# TODO: Currently disk encryption is a BIT misleading.
# It's actually partition-encryption, but for future-proofing this
# I'm placing the encryption password on a BlockDevice level.
- self.encryption_password = None
def __repr__(self, *args, **kwargs):
- return f"BlockDevice({self.device})"
+ return f"BlockDevice({self.device}, size={self.size}GB, free_space={'+'.join(part[2] for part in self.free_space)}, bus_type={self.bus_type})"
def __iter__(self):
for partition in self.partitions:
@@ -48,25 +255,36 @@ class BlockDevice:
raise KeyError(f'{self} does not contain information: "{key}"')
return self.info[key]
+ def __len__(self):
+ return len(self.partitions)
+
+ def __lt__(self, left_comparitor):
+ return self.path < left_comparitor.path
+
def json(self):
"""
json() has precedence over __dump__, so this is a way
to give less/partial information for user readability.
"""
- return {
- 'path': self.path,
- 'size': self.info['size'] if 'size' in self.info else '<unknown>',
- 'model': self.info['model'] if 'model' in self.info else '<unknown>'
- }
+ return self.path
def __dump__(self):
return {
- 'path': self.path,
- 'info': self.info,
- 'partition_cache': self.part_cache
+ self.path : {
+ 'partuuid' : self.uuid,
+ 'wipe' : self.info.get('wipe', None),
+ 'partitions' : [part.__dump__() for part in self.partitions.values()]
+ }
}
@property
+ def partition_type(self):
+ output = json.loads(SysCommand(f"lsblk --json -o+PTTYPE {self.path}").decode('UTF-8'))
+
+ for device in output['blockdevices']:
+ return device['pttype']
+
+ @property
def device(self):
"""
Returns the actual device-endpoint of the BlockDevice.
@@ -78,7 +296,7 @@ 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(SysCommand(['losetup', '--json'])).decode('UTF_8'))['loopdevices']:
+ for drive in json.loads(SysCommand(['losetup', '--json']).decode('UTF_8'))['loopdevices']:
if not drive['name'] == self.path:
continue
@@ -100,18 +318,17 @@ class BlockDevice:
@property
def partitions(self):
- o = b''.join(SysCommand(['partprobe', self.path]))
+ SysCommand(['partprobe', self.path])
- # o = b''.join(sys_command('/usr/bin/lsblk -o name -J -b {dev}'.format(dev=dev)))
- o = b''.join(SysCommand(['/usr/bin/lsblk', '-J', self.path]))
+ result = SysCommand(['/usr/bin/lsblk', '-J', self.path])
- if b'not a block device' in o:
+ if b'not a block device' in result:
raise DiskError(f'Can not read partitions off something that isn\'t a block device: {self.path}')
- if not o[:1] == b'{':
+ if not result[:1] == b'{':
raise DiskError('Error getting JSON output from:', f'/usr/bin/lsblk -J {self.path}')
- r = json.loads(o.decode('UTF-8'))
+ r = json.loads(result.decode('UTF-8'))
if len(r['blockdevices']) and 'children' in r['blockdevices'][0]:
root_path = f"/dev/{r['blockdevices'][0]['name']}"
for part in r['blockdevices'][0]['children']:
@@ -140,10 +357,65 @@ class BlockDevice:
This is more reliable than relying on /dev/disk/by-partuuid as
it doesn't seam to be able to detect md raid partitions.
"""
- lsblk = b''.join(SysCommand(f'lsblk -J -o+UUID {self.path}'))
- for partition in json.loads(lsblk.decode('UTF-8'))['blockdevices']:
+ for partition in json.loads(SysCommand(f'lsblk -J -o+UUID {self.path}').decode('UTF-8'))['blockdevices']:
return partition.get('uuid', None)
+ def convert_size_to_gb(self, size):
+ units = {
+ 'P' : lambda s : float(s) * 2048,
+ 'T' : lambda s : float(s) * 1024,
+ 'G' : lambda s : float(s),
+ 'M' : lambda s : float(s) / 1024,
+ 'K' : lambda s : float(s) / 2048,
+ 'B' : lambda s : float(s) / 3072,
+ }
+ unit = size[-1]
+ return float(units.get(unit, lambda s : None)(size[:-1]))
+
+ @property
+ def size(self):
+ output = json.loads(SysCommand(f"lsblk --json -o+SIZE {self.path}").decode('UTF-8'))
+
+ for device in output['blockdevices']:
+ return self.convert_size_to_gb(device['size'])
+
+ @property
+ def bus_type(self):
+ output = json.loads(SysCommand(f"lsblk --json -o+ROTA,TRAN {self.path}").decode('UTF-8'))
+
+ for device in output['blockdevices']:
+ return device['tran']
+
+ @property
+ def spinning(self):
+ output = json.loads(SysCommand(f"lsblk --json -o+ROTA,TRAN {self.path}").decode('UTF-8'))
+
+ for device in output['blockdevices']:
+ return device['rota'] is True
+
+ @property
+ def free_space(self):
+ # NOTE: parted -s will default to `cancel` on prompt, skipping any partition
+ # that is "outside" the disk. in /dev/sr0 this is usually the case with Archiso,
+ # so the free will ignore the ESP partition and just give the "free" space.
+ # Doesn't harm us, but worth noting in case something weird happens.
+ for line in SysCommand(f"parted -s --machine {self.path} print free"):
+ if 'free' in (free_space := line.decode('UTF-8')):
+ _, start, end, size, *_ = free_space.strip('\r\n;').split(':')
+ yield (start, end, size)
+
+ @property
+ def largest_free_space(self):
+ info = None
+ for space_info in self.free_space:
+ if not info:
+ info = space_info
+ else:
+ # [-1] = size
+ if space_info[-1] > info[-1]:
+ info = space_info
+ return info
+
def has_partitions(self):
return len(self.partitions)
@@ -154,7 +426,12 @@ class BlockDevice:
return False
def flush_cache(self):
- self.part_cache = OrderedDict()
+ self.part_cache = {}
+
+ def get_partition(self, uuid):
+ for partition in self:
+ if partition.uuid == uuid:
+ return partition
class Partition:
@@ -171,7 +448,7 @@ class Partition:
self.size = size # TODO: Refresh?
self._encrypted = None
self.encrypted = encrypted
- self.allow_formatting = False # A fail-safe for unconfigured partitions, such as windows NTFS partitions.
+ self.allow_formatting = False
if mountpoint:
self.mount(mountpoint)
@@ -206,9 +483,80 @@ class Partition:
mount_repr = f", rel_mountpoint={self.target_mountpoint}"
if self._encrypted:
- return f'Partition(path={self.path}, size={self.size}, real_device={self.real_device}, fs={self.filesystem}{mount_repr})'
+ return f'Partition(path={self.path}, size={self.size}, PARTUUID={self.uuid}, parent={self.real_device}, fs={self.filesystem}{mount_repr})'
else:
- return f'Partition(path={self.path}, size={self.size}, fs={self.filesystem}{mount_repr})'
+ return f'Partition(path={self.path}, size={self.size}, PARTUUID={self.uuid}, fs={self.filesystem}{mount_repr})'
+
+ def __dump__(self):
+ return {
+ 'type' : 'primary',
+ 'PARTUUID' : self.uuid,
+ 'wipe' : self.allow_formatting,
+ 'boot' : self.boot,
+ 'ESP' : self.boot,
+ 'mountpoint' : self.target_mountpoint,
+ 'encrypted' : self._encrypted,
+ 'start' : self.start,
+ 'size' : self.end,
+ 'filesystem' : {
+ 'format' : get_filesystem_type(self.path)
+ }
+ }
+
+ @property
+ def sector_size(self):
+ output = json.loads(SysCommand(f"lsblk --json -o+LOG-SEC {self.path}").decode('UTF-8'))
+
+ for device in output['blockdevices']:
+ return device.get('log-sec', None)
+
+ @property
+ def start(self):
+ output = json.loads(SysCommand(f"sfdisk --json {self.block_device.path}").decode('UTF-8'))
+
+ for partition in output.get('partitiontable', {}).get('partitions', []):
+ if partition['node'] == self.path:
+ return partition['start']# * self.sector_size
+
+ @property
+ def end(self):
+ # TODO: Verify that the logic holds up, that 'size' is the size without 'start' added to it.
+ output = json.loads(SysCommand(f"sfdisk --json {self.block_device.path}").decode('UTF-8'))
+
+ for partition in output.get('partitiontable', {}).get('partitions', []):
+ if partition['node'] == self.path:
+ return partition['size']# * self.sector_size
+
+ @property
+ def boot(self):
+ output = json.loads(SysCommand(f"sfdisk --json {self.block_device.path}").decode('UTF-8'))
+
+ # Get the bootable flag from the sfdisk output:
+ # {
+ # "partitiontable": {
+ # "label":"dos",
+ # "id":"0xd202c10a",
+ # "device":"/dev/loop0",
+ # "unit":"sectors",
+ # "sectorsize":512,
+ # "partitions": [
+ # {"node":"/dev/loop0p1", "start":2048, "size":10483712, "type":"83", "bootable":true}
+ # ]
+ # }
+ # }
+
+ for partition in output.get('partitiontable', {}).get('partitions', []):
+ if partition['node'] == self.path:
+ return partition.get('bootable', False)
+
+ return False
+
+ @property
+ def partition_type(self):
+ lsblk = json.loads(SysCommand(f"lsblk --json -o+PTTYPE {self.path}").decode('UTF-8'))
+
+ for device in lsblk['blockdevices']:
+ return device['pttype']
@property
def uuid(self) -> Optional[str]:
@@ -217,8 +565,9 @@ class Partition:
This is more reliable than relying on /dev/disk/by-partuuid as
it doesn't seam to be able to detect md raid partitions.
"""
- lsblk = b''.join(SysCommand(f'lsblk -J -o+PARTUUID {self.path}'))
- for partition in json.loads(lsblk.decode('UTF-8'))['blockdevices']:
+
+ lsblk = json.loads(SysCommand(f'lsblk -J -o+PARTUUID {self.path}').decode('UTF-8'))
+ for partition in lsblk['blockdevices']:
return partition.get('partuuid', None)
return None
@@ -237,7 +586,7 @@ class Partition:
@property
def real_device(self):
- for blockdevice in json.loads(b''.join(SysCommand('lsblk -J')).decode('UTF-8'))['blockdevices']:
+ for blockdevice in json.loads(SysCommand('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}')
@@ -248,7 +597,7 @@ class Partition:
from .luks import luks2
try:
- with luks2(self, 'luksloop', password, auto_unmount=True) as unlocked_device:
+ with luks2(self, storage.get('ENC_IDENTIFIER', 'ai')+'loop', password, auto_unmount=True) as unlocked_device:
return unlocked_device.filesystem
except SysCallError:
return None
@@ -274,39 +623,16 @@ class Partition:
return True if files > 0 else False
- def safe_to_format(self):
- if self.allow_formatting is False:
- log(f"Partition {self} is not marked for formatting.", level=logging.DEBUG)
- return False
- elif self.target_mountpoint == '/boot':
- try:
- if self.has_content():
- log(f"Partition {self} is a boot partition and has content inside.", level=logging.DEBUG)
- return False
- except SysCallError as err:
- log(err.message, logging.DEBUG)
- log(f"Partition {self} was identified as /boot but we could not mount to check for content, continuing!", level=logging.DEBUG)
- pass
-
- return True
-
def encrypt(self, *args, **kwargs):
"""
A wrapper function for luks2() instances and the .encrypt() method of that instance.
"""
from .luks import luks2
- if not self._encrypted:
- raise DiskError(f"Attempting to encrypt a partition that was not marked for encryption: {self}")
-
- if not self.safe_to_format():
- log(f"Partition {self} was marked as protected but encrypt() was called on it!", level=logging.ERROR, fg="red")
- return False
-
handle = luks2(self, None, None)
return handle.encrypt(self, *args, **kwargs)
- def format(self, filesystem=None, path=None, allow_formatting=None, log_formatting=True):
+ def format(self, filesystem=None, path=None, log_formatting=True):
"""
Format can be given an overriding path, for instance /dev/null to test
the formatting functionality and in essence the support for the given filesystem.
@@ -316,36 +642,30 @@ class Partition:
if path is None:
path = self.path
- if allow_formatting is None:
- allow_formatting = self.allow_formatting
# To avoid "unable to open /dev/x: No such file or directory"
start_wait = time.time()
while pathlib.Path(path).exists() is False and time.time() - start_wait < 10:
time.sleep(0.025)
- if not allow_formatting:
- raise PermissionError(f"{self} is not formatable either because instance is locked ({self.allow_formatting}) or a blocking flag was given ({allow_formatting})")
-
if log_formatting:
log(f'Formatting {path} -> {filesystem}', level=logging.INFO)
if filesystem == 'btrfs':
- o = b''.join(SysCommand(f'/usr/bin/mkfs.btrfs -f {path}'))
- if b'UUID' not in o:
- raise DiskError(f'Could not format {path} with {filesystem} because: {o}')
- self.filesystem = 'btrfs'
+ if 'UUID:' not in (mkfs := SysCommand(f'/usr/bin/mkfs.btrfs -f {path}').decode('UTF-8')):
+ raise DiskError(f'Could not format {path} with {filesystem} because: {mkfs}')
+ self.filesystem = filesystem
- elif filesystem == 'vfat':
- o = b''.join(SysCommand(f'/usr/bin/mkfs.vfat -F32 {path}'))
- if (b'mkfs.fat' not in o and b'mkfs.vfat' not in o) or b'command not found' in o:
- raise DiskError(f'Could not format {path} with {filesystem} because: {o}')
- self.filesystem = 'vfat'
+ elif filesystem == 'fat32':
+ mkfs = SysCommand(f'/usr/bin/mkfs.vfat -F32 {path}').decode('UTF-8')
+ if ('mkfs.fat' not in mkfs and 'mkfs.vfat' not in mkfs) or 'command not found' in mkfs:
+ raise DiskError(f"Could not format {path} with {filesystem} because: {mkfs}")
+ self.filesystem = filesystem
elif filesystem == 'ext4':
if (handle := SysCommand(f'/usr/bin/mkfs.ext4 -F {path}')).exit_code != 0:
- raise DiskError(f'Could not format {path} with {filesystem} because: {b"".join(handle)}')
- self.filesystem = 'ext4'
+ raise DiskError(f"Could not format {path} with {filesystem} because: {handle.decode('UTF-8')}")
+ self.filesystem = filesystem
elif filesystem == 'ext2':
if (handle := SysCommand(f'/usr/bin/mkfs.ext2 -F {path}')).exit_code != 0:
@@ -354,19 +674,19 @@ class Partition:
elif filesystem == 'xfs':
if (handle := SysCommand(f'/usr/bin/mkfs.xfs -f {path}')).exit_code != 0:
- raise DiskError(f'Could not format {path} with {filesystem} because: {b"".join(handle)}')
- self.filesystem = 'xfs'
+ raise DiskError(f"Could not format {path} with {filesystem} because: {handle.decode('UTF-8')}")
+ self.filesystem = filesystem
elif filesystem == 'f2fs':
if (handle := SysCommand(f'/usr/bin/mkfs.f2fs -f {path}')).exit_code != 0:
- raise DiskError(f'Could not format {path} with {filesystem} because: {b"".join(handle)}')
- self.filesystem = 'f2fs'
+ raise DiskError(f"Could not format {path} with {filesystem} because: {handle.decode('UTF-8')}")
+ self.filesystem = filesystem
elif filesystem == 'crypto_LUKS':
# from .luks import luks2
# encrypted_partition = luks2(self, None, None)
# encrypted_partition.format(path)
- self.filesystem = 'crypto_LUKS'
+ self.filesystem = filesystem
else:
raise UnknownFilesystemFormat(f"Fileformat '{filesystem}' is not yet implemented.")
@@ -398,9 +718,9 @@ class Partition:
try:
if options:
- SysCommand(f'/usr/bin/mount -o {options} {self.path} {target}')
+ SysCommand(f"/usr/bin/mount -o {options} {self.path} {target}")
else:
- SysCommand(f'/usr/bin/mount {self.path} {target}')
+ SysCommand(f"/usr/bin/mount {self.path} {target}")
except SysCallError as err:
raise err
@@ -409,7 +729,7 @@ class Partition:
def unmount(self):
try:
- exit_code = SysCommand(f'/usr/bin/umount {self.path}').exit_code
+ SysCommand(f"/usr/bin/umount {self.path}")
except SysCallError as err:
exit_code = err.exit_code
@@ -481,17 +801,89 @@ class Filesystem:
# TODO: https://stackoverflow.com/questions/28157929/how-to-safely-handle-an-exception-inside-a-context-manager
if len(args) >= 2 and args[1]:
raise args[1]
- b''.join(SysCommand('sync'))
+ SysCommand('sync')
return True
+ def partuuid_to_index(self, uuid):
+ output = json.loads(SysCommand(f"lsblk --json -o+PARTUUID {self.blockdevice.device}").decode('UTF-8'))
+
+ for device in output['blockdevices']:
+ for index, partition in enumerate(device['children']):
+ if partition['partuuid'].lower() == uuid:
+ return index
+
+ def load_layout(self, layout :dict):
+ from .luks import luks2
+
+ # If the layout tells us to wipe the drive, we do so
+ if layout.get('wipe', False):
+ if self.mode == GPT:
+ if not self.parted_mklabel(self.blockdevice.device, "gpt"):
+ raise KeyError(f"Could not create a GPT label on {self}")
+ elif self.mode == MBR:
+ if not self.parted_mklabel(self.blockdevice.device, "msdos"):
+ raise KeyError(f"Could not create a MSDOS label on {self}")
+
+ # We then iterate the partitions in order
+ for partition in layout.get('partitions', []):
+ # We don't want to re-add an existing partition (those containing a UUID already)
+ if partition.get('format', False) and not partition.get('PARTUUID', None):
+ print("Adding partition....")
+ partition['device_instance'] = self.add_partition(partition.get('type', 'primary'),
+ start=partition.get('start', '1MiB'), # TODO: Revisit sane block starts (4MB for memorycards for instance)
+ end=partition.get('size', '100%'),
+ partition_format=partition.get('filesystem', {}).get('format', 'btrfs'))
+ # TODO: device_instance some times become None
+ # print('Device instance:', partition['device_instance'])
+
+ elif (partition_uuid := partition.get('PARTUUID')) and (partition_instance := self.blockdevice.get_partition(uuid=partition_uuid)):
+ print("Re-using partition_instance:", partition_instance)
+ partition['device_instance'] = partition_instance
+ else:
+ raise ValueError(f"{self}.load_layout() doesn't know how to continue without a new partition definition or a UUID ({partition.get('PARTUUID')}) on the device ({self.blockdevice.get_partition(uuid=partition_uuid)}).")
+
+ if partition.get('filesystem', {}).get('format', False):
+ if partition.get('encrypted', False):
+ if not partition.get('password'):
+ if storage['arguments'] == 'silent':
+ raise ValueError(f"Missing encryption password for {partition['device_instance']}")
+ else:
+ from .user_interaction import get_password
+ partition['password'] = get_password(f"Enter a encryption password for {partition['device_instance']}")
+
+ partition['device_instance'].encrypt(password=partition['password'])
+ with luks2(partition['device_instance'], storage.get('ENC_IDENTIFIER', 'ai')+'loop', partition['password']) as unlocked_device:
+ if not partition.get('format'):
+ if storage['arguments'] == 'silent':
+ raise ValueError(f"Missing fs-type to format on newly created encrypted partition {partition['device_instance']}")
+ else:
+ if not partition.get('filesystem'):
+ partition['filesystem'] = {}
+
+ if not partition['filesystem'].get('format', False):
+ while True:
+ partition['filesystem']['format'] = input(f"Enter a valid fs-type for newly encrypted partition {partition['filesystem']['format']}: ").strip()
+ if not partition['filesystem']['format'] or valid_fs_type(partition['filesystem']['format']) is False:
+ pint("You need to enter a valid fs-type in order to continue. See `man parted` for valid fs-type's.")
+ continue
+ break
+
+ unlocked_device.format(partition['filesystem']['format'])
+ elif partition.get('format', False):
+ partition['device_instance'].format(partition['filesystem']['format'])
+
+ if partition.get('boot', False):
+ self.set(self.partuuid_to_index(partition['device_instance'].uuid), 'boot on')
+
def find_partition(self, mountpoint):
for partition in self.blockdevice:
if partition.target_mountpoint == mountpoint or partition.mountpoint == mountpoint:
return partition
def raw_parted(self, string: str):
- x = SysCommand(f'/usr/bin/parted -s {string}')
- return x
+ if (cmd_handle := SysCommand(f'/usr/bin/parted -s {string}')).exit_code != 0:
+ log(f"Parted ended with a bad exit code: {cmd_handle}", level=logging.ERROR, fg="red")
+ return cmd_handle
def parted(self, string: str):
"""
@@ -500,74 +892,47 @@ class Filesystem:
:param string: A raw string passed to /usr/bin/parted -s <string>
:type string: str
"""
- return self.raw_parted(string).exit_code
-
- def use_entire_disk(self, root_filesystem_type='ext4'):
- log(f"Using and formatting the entire {self.blockdevice}.", level=logging.DEBUG)
- if has_uefi():
- self.add_partition('primary', start='1MiB', end='513MiB', partition_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=logging.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:
- if not self.parted_mklabel(self.blockdevice.device, "msdos"):
- raise KeyError(f"Could not create a MSDOS label on {self}")
-
- self.add_partition('primary', start='1MiB', end='513MiB', partition_format='ext4')
- self.set(0, 'boot on')
- self.add_partition('primary', start='513MiB', end='100%')
-
- self.blockdevice.partition[0].filesystem = 'ext4' # TODO: Up for debate weither or not this should be user-supplied: https://github.com/archlinux/archinstall/pull/595/files
- self.blockdevice.partition[1].filesystem = root_filesystem_type
-
- log(f"Set the boot partition {self.blockdevice.partition[0]} to use filesystem {'ext4'}.", level=logging.DEBUG)
- log(f"Set the root partition {self.blockdevice.partition[1]} to use filesystem {root_filesystem_type}.", level=logging.DEBUG)
+ return self.raw_parted(string).exit_code == 0
- 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
+ def use_entire_disk(self, root_filesystem_type='ext4') -> Partition:
+ # TODO: Implement this with declarative profiles instead.
+ raise ValueError("Installation().use_entire_disk() has to be re-worked.")
def add_partition(self, partition_type, start, end, partition_format=None):
- log(f'Adding partition to {self.blockdevice}', level=logging.INFO)
+ log(f'Adding partition to {self.blockdevice}, {start}->{end}', level=logging.INFO)
+
+ previous_partition_uuids = {partition.uuid for partition in self.blockdevice.partitions.values()}
- 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 primary partitions")
+ DiskError("Too many partitions on disk, MBR disks can only have 3 parimary partitions")
+
if partition_format:
- partitioning = self.parted(f'{self.blockdevice.device} mkpart {partition_type} {partition_format} {start} {end}') == 0
+ parted_string = f'{self.blockdevice.device} mkpart {partition_type} {partition_format} {start} {end}'
else:
- partitioning = self.parted(f'{self.blockdevice.device} mkpart {partition_type} {start} {end}') == 0
+ parted_string = f'{self.blockdevice.device} mkpart {partition_type} {start} {end}'
- if partitioning:
+ if self.parted(parted_string):
start_wait = time.time()
- time.sleep(0.025) # Let the new partition come up in the kernel
- if time.time() - start_wait > 20:
- raise DiskError(f"New partition never showed up after adding new partition on {self} (timeout 10 seconds).")
- return True
+
+ while previous_partition_uuids == {partition.uuid for partition in self.blockdevice.partitions.values()}:
+ if time.time() - start_wait > 10:
+ raise DiskError(f"New partition never showed up after adding new partition on {self} (timeout 10 seconds).")
+ time.sleep(0.025)
+
+
+ time.sleep(0.5) # Let the kernel catch up with quick block devices (nvme for instance)
+ return self.blockdevice.get_partition(uuid=(previous_partition_uuids ^ {partition.uuid for partition in self.blockdevice.partitions.values()}).pop())
def set_name(self, partition: int, name: str):
return self.parted(f'{self.blockdevice.device} name {partition + 1} "{name}"') == 0
def set(self, partition: int, string: str):
+ log(f"Setting {string} on (parted) partition index {partition+1}", level=logging.INFO)
return self.parted(f'{self.blockdevice.device} set {partition + 1} {string}') == 0
def parted_mklabel(self, device: str, disk_label: str):
+ log(f"Creating a new partition labling on {device}", level=logging.INFO, fg="yellow")
# Try to unmount devices before attempting to run mklabel
try:
SysCommand(f'bash -c "umount {device}?"')
@@ -597,13 +962,15 @@ def device_state(name, *args, **kwargs):
# lsblk --json -l -n -o path
def all_disks(*args, **kwargs):
kwargs.setdefault("partitions", False)
- drives = OrderedDict()
- # for drive in json.loads(sys_command(f'losetup --json', *args, **lkwargs, hide_from_log=True)).decode('UTF_8')['loopdevices']:
- for drive in json.loads(b''.join(SysCommand('lsblk --json -l -n -o path,size,type,mountpoint,label,pkname,model')).decode('UTF_8'))['blockdevices']:
+ drives = {}
+
+ lsblk = json.loads(SysCommand('lsblk --json -l -n -o path,size,type,mountpoint,label,pkname,model').decode('UTF_8'))
+ for drive in lsblk['blockdevices']:
if not kwargs['partitions'] and drive['type'] == 'part':
continue
drives[drive['path']] = BlockDevice(drive['path'], drive)
+
return drives
@@ -632,12 +999,10 @@ def harddrive(size=None, model=None, fuzzy=False):
def get_mount_info(path) -> dict:
try:
- output = SysCommand(f'/usr/bin/findmnt --json {path}')
+ output = SysCommand(f'/usr/bin/findmnt --json {path}').decode('UTF-8')
except SysCallError:
return {}
- output = output.decode('UTF-8')
-
if not output:
return {}
@@ -651,14 +1016,12 @@ def get_mount_info(path) -> dict:
def get_partitions_in_use(mountpoint) -> list:
try:
- output = SysCommand(f'/usr/bin/findmnt --json -R {mountpoint}')
+ output = SysCommand(f"/usr/bin/findmnt --json -R {mountpoint}").decode('UTF-8')
except SysCallError:
return []
mounts = []
- output = output.decode('UTF-8')
-
if not output:
return []
@@ -674,16 +1037,26 @@ def get_partitions_in_use(mountpoint) -> list:
def get_filesystem_type(path):
try:
- handle = SysCommand(f"blkid -o value -s TYPE {path}")
- return b''.join(handle).strip().decode('UTF-8')
+ return SysCommand(f"blkid -o value -s TYPE {path}").decode('UTF-8').strip()
except SysCallError:
return None
def disk_layouts():
try:
- handle = SysCommand("lsblk -f -o+TYPE,SIZE -J")
- return json.loads(b''.join(handle).decode('UTF-8'))
+ return json.loads(SysCommand("lsblk -f -o+TYPE,SIZE -J").decode('UTF-8'))
except SysCallError as err:
log(f"Could not return disk layouts: {err}")
return None
+
+
+def encrypted_partitions(blockdevices :dict) -> bool:
+ for partition in blockdevices.values():
+ if partition.get('encrypted', False):
+ yield partition
+
+def find_partition_by_mountpoint(block_devices, relative_mountpoint :str):
+ for device in block_devices:
+ for partition in block_devices[device]['partitions']:
+ if partition.get('mountpoint', None) == relative_mountpoint:
+ return partition \ No newline at end of file
diff --git a/archinstall/lib/general.py b/archinstall/lib/general.py
index 5200033a..1e8fc837 100644
--- a/archinstall/lib/general.py
+++ b/archinstall/lib/general.py
@@ -71,6 +71,8 @@ def locate_binary(name):
raise RequirementError(f"Binary {name} does not exist.")
+def json_dumps(*args, **kwargs):
+ return json.dumps(*args, **{**kwargs, 'cls': JSON})
class JsonEncoder:
def _encode(obj):
@@ -110,7 +112,6 @@ class JSON(json.JSONEncoder, json.JSONDecoder):
def encode(self, obj):
return super(JSON, self).encode(self._encode(obj))
-
class SysCommandWorker:
def __init__(self, cmd, callbacks=None, peak_output=False, environment_vars=None, logfile=None, working_directory='./'):
if not callbacks:
@@ -318,6 +319,15 @@ class SysCommand:
for line in self.session:
yield line
+ def __getitem__(self, key):
+ if type(key) is slice:
+ start = key.start if key.start else 0
+ end = key.stop if key.stop else len(self.session._trace_log)
+
+ return self.session._trace_log[start:end]
+ else:
+ raise ValueError("SysCommand() doesn't have key & value pairs, only slices, SysCommand('ls')[:10] as an example.")
+
def __repr__(self, *args, **kwargs):
return self.session._trace_log.decode('UTF-8')
diff --git a/archinstall/lib/installer.py b/archinstall/lib/installer.py
index 25b5331a..3efb0499 100644
--- a/archinstall/lib/installer.py
+++ b/archinstall/lib/installer.py
@@ -57,7 +57,6 @@ class Installer:
self.post_base_install = []
storage['session'] = self
- self.partitions = get_partitions_in_use(self.target)
self.MODULES = []
self.BINARIES = []
@@ -108,6 +107,10 @@ class Installer:
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.
@@ -122,6 +125,23 @@ class Installer:
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}")
+
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}')
@@ -425,6 +445,9 @@ class Installer:
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':
diff --git a/archinstall/lib/luks.py b/archinstall/lib/luks.py
index b910bfb2..781bed43 100644
--- a/archinstall/lib/luks.py
+++ b/archinstall/lib/luks.py
@@ -18,9 +18,6 @@ class luks2:
self.mapdev = None
def __enter__(self):
- # if self.partition.allow_formatting:
- # self.key_file = self.encrypt(self.partition, *self.args, **self.kwargs)
- # else:
if not self.key_file:
self.key_file = f"/tmp/{os.path.basename(self.partition.path)}.disk_pw" # TODO: Make disk-pw-file randomly unique?
@@ -42,9 +39,6 @@ class luks2:
return True
def encrypt(self, partition, password=None, key_size=512, hash_type='sha512', iter_time=10000, key_file=None):
- if not self.partition.allow_formatting:
- raise DiskError(f'Could not encrypt volume {partition} due to it having a formatting lock.')
-
log(f'Encrypting {partition} (This might take a while)', level=logging.INFO)
if not key_file:
@@ -132,7 +126,6 @@ class luks2:
if os.path.islink(f'/dev/mapper/{mountpoint}'):
self.mapdev = f'/dev/mapper/{mountpoint}'
unlocked_partition = Partition(self.mapdev, None, encrypted=True, filesystem=get_filesystem_type(self.mapdev), autodetect_filesystem=False)
- unlocked_partition.allow_formatting = self.partition.allow_formatting
return unlocked_partition
def close(self, mountpoint=None):
diff --git a/archinstall/lib/storage.py b/archinstall/lib/storage.py
index 4e19e4d4..67f8e716 100644
--- a/archinstall/lib/storage.py
+++ b/archinstall/lib/storage.py
@@ -18,5 +18,6 @@ storage = {
'PROFILE_DB': None, # Used in cases when listing profiles is desired, not mandatory for direct profile grabing.
'LOG_PATH': '/var/log/archinstall',
'LOG_FILE': 'install.log',
- 'MOUNT_POINT': '/mnt',
+ 'MOUNT_POINT': '/mnt/archinstall',
+ 'ENC_IDENTIFIER': 'ainst'
}
diff --git a/archinstall/lib/user_interaction.py b/archinstall/lib/user_interaction.py
index cebb2775..b017e41a 100644
--- a/archinstall/lib/user_interaction.py
+++ b/archinstall/lib/user_interaction.py
@@ -9,6 +9,7 @@ import signal
import sys
import time
+from .disk import BlockDevice, valid_fs_type, find_partition_by_mountpoint, suggest_single_disk_layout, suggest_multi_disk_layout, valid_parted_position
from .exceptions import *
from .general import SysCommand
from .hardware import AVAILABLE_GFX_DRIVERS, has_uefi, has_amd_graphics, has_intel_graphics, has_nvidia_graphics
@@ -119,7 +120,7 @@ def print_large_list(options, padding=5, margin_bottom=0, separator=': '):
def generic_multi_select(options, text="Select one or more of the options above (leave blank to continue): ", sort=True, default=None, allow_empty=False):
# Checking if the options are different from `list` or `dict` or if they are empty
- if type(options) not in [list, dict]:
+ if type(options) not in [list, dict, type({}.keys()), type({}.values())]:
log(f" * Generic multi-select doesn't support ({type(options)}) as type of options * ", fg='red')
log(" * If problem persists, please create an issue on https://github.com/archlinux/archinstall/issues * ", fg='yellow')
raise RequirementError("generic_multi_select() requires list or dictionary as options.")
@@ -130,6 +131,8 @@ def generic_multi_select(options, text="Select one or more of the options above
# After passing the checks, function continues to work
if type(options) == dict:
options = list(options.values())
+ elif type(options) in (type({}.keys()), type({}.values())):
+ options = list(options)
if sort:
options = sorted(options)
@@ -186,8 +189,23 @@ def generic_multi_select(options, text="Select one or more of the options above
except RequirementError as e:
log(f" * {e} * ", fg='red')
+ sys.stdout.write('\n')
+ sys.stdout.flush()
return selected_options
+def select_encrypted_partitions(block_devices :dict, password :str) -> dict:
+ root = find_partition_by_mountpoint(block_devices, '/')
+ root['encrypted'] = True
+ root['password'] = password
+
+ return block_devices
+
+ # TODO: Next version perhaps we can support multiple encrypted partitions
+ #options = []
+ #for partition in block_devices.values():
+ # options.append({key: val for key, val in partition.items() if val})
+
+ #print(generic_multi_select(options, f"Choose which partitions to encrypt (leave blank when done): "))
class MiniCurses:
def __init__(self, width, height):
@@ -536,6 +554,221 @@ def generic_select(options, input_text="Select one of the above by index or abso
return selected_option
+def partition_overlap(partitions :list, start :str, end :str) -> bool:
+ # TODO: Implement sanity check
+ return False
+
+def get_default_partition_layout(block_devices):
+ if len(block_devices) == 1:
+ return suggest_single_disk_layout(block_devices[0])
+ else:
+ return suggest_multi_disk_layout(block_devices)
+
+ # TODO: Implement sane generic layout for 2+ drives
+
+def manage_new_and_existing_partitions(block_device :BlockDevice) -> dict:
+ if has_uefi():
+ partition_type = 'gpt'
+ else:
+ partition_type = 'msdos'
+
+ # log(f"Selecting which partitions to re-use on {block_device}...", fg="yellow", level=logging.INFO)
+ # partitions = generic_multi_select(block_device.partitions.values(), "Select which partitions to re-use (the rest will be left alone): ", sort=True)
+ # partitions_to_wipe = generic_multi_select(partitions, "Which partitions do you wish to wipe (multiple can be selected): ", sort=True)
+
+ # mountpoints = {}
+ # struct = {
+ # "partitions" : []
+ # }
+ # for partition in partitions:
+ # mountpoint = input(f"Select a mountpoint (or skip) for {partition}: ").strip()
+
+ # part_struct = {}
+ # if mountpoint:
+ # part_struct['mountpoint'] = mountpoint
+ # if mountpoint == '/boot':
+ # part_struct['boot'] = True
+ # if has_uefi():
+ # part_struct['ESP'] = True
+ # elif mountpoint == '/' and
+ # if partition.uuid:
+ # part_struct['PARTUUID'] = partition.uuid
+ # if partition in partitions_to_wipe:
+ # part_struct['wipe'] = True
+
+ # struct['partitions'].append(part_struct)
+
+ # return struct
+
+ mountpoints = {}
+ block_device_struct = {
+ "partitions" : [partition.__dump__() for partition in block_device.partitions.values()]
+ }
+ # Test code: [part.__dump__() for part in block_device.partitions.values()]
+ # TODO: Squeeze in BTRFS subvolumes here
+
+ while True:
+ modes = [
+ "Create a new partition",
+ f"Suggest partition layout for {block_device}",
+ "Delete a partition" if len(block_device_struct) else "",
+ "Clear/Delete all partitions" if len(block_device_struct) else "",
+ "Assign mount-point for a partition" if len(block_device_struct) else "",
+ "Mark/Unmark a partition to be formatted (wipes data)" if len(block_device_struct) else "",
+ "Mark/Unmark a partition as encrypted" if len(block_device_struct) else "",
+ "Mark/Unmark a partition as bootable (automatic for /boot)" if len(block_device_struct) else "",
+ "Set desired filesystem for a partition" if len(block_device_struct) else "",
+ ]
+
+ # Print current partition layout:
+ if len(block_device_struct["partitions"]):
+ print('Current partition layout:')
+ for partition in block_device_struct["partitions"]:
+ print(partition)
+ print()
+
+ task = generic_select(modes,
+ input_text=f"Select what to do with {block_device} (leave blank when done): ")
+
+ if not task:
+ break
+
+ if task == 'Create a new partition':
+ if partition_type == 'gpt':
+ # https://www.gnu.org/software/parted/manual/html_node/mkpart.html
+ # https://www.gnu.org/software/parted/manual/html_node/mklabel.html
+ name = input("Enter a desired name for the partition: ").strip()
+
+ fstype = input("Enter a desired filesystem type for the partition: ").strip()
+
+ start = input(f"Enter the start sector (percentage or block number, default: {block_device.largest_free_space[0]}): ").strip()
+ if not start.strip():
+ start = block_device.largest_free_space[0]
+ end_suggested = block_device.largest_free_space[1]
+ else:
+ end_suggested = '100%'
+ end = input(f"Enter the end sector of the partition (percentage or block number, ex: {end_suggested}): ").strip()
+ if not end.strip():
+ end = end_suggested
+
+ if valid_parted_position(start) and valid_parted_position(end) and valid_fs_type(fstype):
+ if partition_overlap(block_device_struct["partitions"], start, end):
+ log(f"This partition overlaps with other partitions on the drive! Ignoring this partition creation.", fg="red")
+ continue
+
+ block_device_struct["partitions"].append({
+ "type" : "primary", # Strictly only allowed under MSDOS, but GPT accepts it so it's "safe" to inject
+ "start" : start,
+ "size" : end,
+ "mountpoint" : None,
+ "wipe" : True,
+ "filesystem" : {
+ "format" : fstype
+ }
+ })
+ else:
+ log(f"Invalid start ({valid_parted_position(start)}), end ({valid_parted_position(end)}) or fstype ({valid_fs_type(fstype)}) for this partition. Ignoring this partition creation.", fg="red")
+ continue
+ elif task[:len("Suggest partition layout")] == "Suggest partition layout":
+ if len(block_device_struct["partitions"]):
+ if input(f"{block_device} contains queued partitions, this will remove those, are you sure? y/N: ").strip().lower() in ('', 'n'):
+ continue
+
+ block_device_struct["partitions"] = suggest_single_disk_layout(block_device)[block_device]
+ elif task is None:
+ return block_device_struct
+ else:
+ for index, partition in enumerate(block_device_struct["partitions"]):
+ print(f"{index}: Start: {partition['start']}, End: {partition['size']} ({partition['filesystem']['format']}{', mounting at: '+partition['mountpoint'] if partition['mountpoint'] else ''})")
+
+ if task == "Delete a partition":
+ if (partition := generic_select(block_device_struct["partitions"], 'Select which partition to delete: ', options_output=False)):
+ del(block_device_struct["partitions"][block_device_struct["partitions"].index(partition)])
+ elif task == "Clear/Delete all partitions":
+ block_device_struct["partitions"] = []
+ elif task == "Assign mount-point for a partition":
+ if (partition := generic_select(block_device_struct["partitions"], 'Select which partition to mount where: ', options_output=False)):
+ print(' * Partition mount-points are relative to inside the installation, the boot would be /boot as an example.')
+ mountpoint = input('Select where to mount partition (leave blank to remove mountpoint): ').strip()
+
+ if len(mountpoint):
+ block_device_struct["partitions"][block_device_struct["partitions"].index(partition)]['mountpoint'] = mountpoint
+ if mountpoint == '/boot':
+ log(f"Marked partition as bootable because mountpoint was set to /boot.", fg="yellow")
+ block_device_struct["partitions"][block_device_struct["partitions"].index(partition)]['boot'] = True
+ else:
+ del(block_device_struct["partitions"][block_device_struct["partitions"].index(partition)]['mountpoint'])
+
+ elif task == "Mark/Unmark a partition to be formatted (wipes data)":
+ if (partition := generic_select(block_device_struct["partitions"], 'Select which partition to mask for formatting: ', options_output=False)):
+ # If we mark a partition for formatting, but the format is CRYPTO LUKS, there's no point in formatting it really
+ # without asking the user which inner-filesystem they want to use. Since the flag 'encrypted' = True is already set,
+ # it's safe to change the filesystem for this partition.
+ if block_device_struct["partitions"][block_device_struct["partitions"].index(partition)].get('filesystem', {}).get('format', 'crypto_LUKS') == 'crypto_LUKS':
+ if not block_device_struct["partitions"][block_device_struct["partitions"].index(partition)].get('filesystem', None):
+ block_device_struct["partitions"][block_device_struct["partitions"].index(partition)]['filesystem'] = {}
+
+ while True:
+ fstype = input("Enter a desired filesystem type for the partition: ").strip()
+ if not valid_fs_type(fstype):
+ log(f"Desired filesystem {fstype} is not a valid filesystem.", level=logging.ERROR, fg="red")
+ continue
+ break
+
+ block_device_struct["partitions"][block_device_struct["partitions"].index(partition)]['filesystem']['format'] = fstype
+
+ # Negate the current wipe marking
+ block_device_struct["partitions"][block_device_struct["partitions"].index(partition)]['format'] = not block_device_struct["partitions"][block_device_struct["partitions"].index(partition)].get('format', False)
+
+ elif task == "Mark/Unmark a partition as encrypted":
+ if (partition := generic_select(block_device_struct["partitions"], 'Select which partition to mark as encrypted: ', options_output=False)):
+ # Negate the current encryption marking
+ block_device_struct["partitions"][block_device_struct["partitions"].index(partition)]['encrypted'] = not block_device_struct["partitions"][block_device_struct["partitions"].index(partition)].get('encrypted', False)
+
+ elif task == "Mark/Unmark a partition as bootable (automatic for /boot)":
+ if (partition := generic_select(block_device_struct["partitions"], 'Select which partition to mark as bootable: ', options_output=False)):
+ block_device_struct["partitions"][block_device_struct["partitions"].index(partition)]['boot'] = not block_device_struct["partitions"][block_device_struct["partitions"].index(partition)].get('boot', False)
+
+ elif task == "Set desired filesystem for a partition":
+ if (partition := generic_select(block_device_struct["partitions"], 'Select which partition to set a filesystem on: ', options_output=False)):
+ if not block_device_struct["partitions"][block_device_struct["partitions"].index(partition)].get('filesystem', None):
+ block_device_struct["partitions"][block_device_struct["partitions"].index(partition)]['filesystem'] = {}
+
+ while True:
+ fstype = input("Enter a desired filesystem type for the partition: ").strip()
+ if not valid_fs_type(fstype):
+ log(f"Desired filesystem {fstype} is not a valid filesystem.", level=logging.ERROR, fg="red")
+ continue
+ break
+
+ block_device_struct["partitions"][block_device_struct["partitions"].index(partition)]['filesystem']['format'] = fstype
+
+ return block_device_struct
+
+def select_individual_blockdevice_usage(block_devices :list):
+ result = {}
+
+ for device in block_devices:
+ layout = manage_new_and_existing_partitions(device)
+
+ result[device] = layout
+
+ return result
+
+
+def select_disk_layout(block_devices :list):
+ modes = [
+ "Wipe all selected drives and use a best-effort default partition layout",
+ "Select what to do with each individual drive (followed by partition usage)"
+ ]
+
+ mode = generic_select(modes, input_text=f"Select what you wish to do with the selected block devices: ")
+
+ if mode == 'Wipe all selected drives and use a best-effort default partition layout':
+ return get_default_partition_layout(block_devices)
+ else:
+ return select_individual_blockdevice_usage(block_devices)
+
def select_disk(dict_o_disks):
"""
diff --git a/docs/flowcharts/BlockDeviceSelection.svg b/docs/flowcharts/BlockDeviceSelection.svg
new file mode 100644
index 00000000..2d63f674
--- /dev/null
+++ b/docs/flowcharts/BlockDeviceSelection.svg
@@ -0,0 +1,3 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" width="521px" height="546px" viewBox="-0.5 -0.5 521 546" content="&lt;mxfile host=&quot;Electron&quot; modified=&quot;2021-05-02T19:58:13.539Z&quot; agent=&quot;5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) draw.io/14.5.1 Chrome/89.0.4389.82 Electron/12.0.1 Safari/537.36&quot; etag=&quot;Pkv6xZ_P1Z1qw9YxKuYv&quot; version=&quot;14.5.1&quot; type=&quot;device&quot;&gt;&lt;diagram id=&quot;C5RBs43oDa-KdzZeNtuy&quot; name=&quot;Page-1&quot;&gt;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&lt;/diagram&gt;&lt;/mxfile&gt;"><defs/><g><path d="M 60 40 L 60 83.63" fill="none" stroke="#788aa3" stroke-miterlimit="10" pointer-events="stroke"/><path d="M 60 88.88 L 56.5 81.88 L 60 83.63 L 63.5 81.88 Z" fill="#788aa3" stroke="#788aa3" stroke-miterlimit="10" pointer-events="all"/><rect x="0" y="0" width="120" height="40" rx="6" ry="6" fill="#b2c9ab" stroke="#788aa3" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; 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align-items: unsafe center; justify-content: unsafe center; width: 1px; height: 1px; padding-top: 320px; margin-left: 60px;"><div style="box-sizing: border-box; font-size: 0; text-align: center; "><div style="display: inline-block; font-size: 11px; font-family: Helvetica; color: #46495D; line-height: 1.2; pointer-events: all; background-color: #ffffff; white-space: nowrap; ">Yes</div></div></div></foreignObject><text x="60" y="323" fill="#46495D" font-family="Helvetica" font-size="11px" text-anchor="middle">Yes</text></switch></g><path d="M 30 230 L 51.68 215.55 Q 60 210 68.32 215.55 L 111.68 244.45 Q 120 250 111.68 255.55 L 68.32 284.45 Q 60 290 51.68 284.45 L 8.32 255.55 Q 0 250 8.32 244.45 Z" fill="#b2c9ab" stroke="#788aa3" stroke-miterlimit="10" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 110px; height: 1px; padding-top: 248px; margin-left: 5px;"><div style="box-sizing: border-box; font-size: 0; text-align: center; "><div style="display: inline-block; font-size: 12px; font-family: Helvetica; color: #46495D; line-height: 1.2; pointer-events: all; white-space: normal; word-wrap: normal; ">Multiple BD's</div></div></div></foreignObject><text x="60" y="252" fill="#46495D" font-family="Helvetica" font-size="12px" text-anchor="middle">Multiple BD's</text></switch></g><path d="M 120 370 L 183.63 370" fill="none" stroke="#788aa3" stroke-miterlimit="10" pointer-events="stroke"/><path d="M 188.88 370 L 181.88 373.5 L 183.63 370 L 181.88 366.5 Z" fill="#788aa3" stroke="#788aa3" stroke-miterlimit="10" pointer-events="all"/><rect x="0" y="350" width="120" height="40" rx="6" ry="6" fill="#b2c9ab" stroke="#788aa3" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 118px; height: 1px; padding-top: 370px; margin-left: 1px;"><div style="box-sizing: border-box; font-size: 0; text-align: center; "><div style="display: inline-block; font-size: 12px; font-family: Helvetica; color: #46495D; line-height: 1.2; pointer-events: all; white-space: normal; word-wrap: normal; ">Select /boot, / and optional mounts</div></div></div></foreignObject><text x="60" y="374" fill="#46495D" font-family="Helvetica" font-size="12px" text-anchor="middle">Select /boot, / and...</text></switch></g><path d="M 250 290 L 250 323.63" fill="none" stroke="#788aa3" stroke-miterlimit="10" pointer-events="stroke"/><path d="M 250 328.88 L 246.5 321.88 L 250 323.63 L 253.5 321.88 Z" fill="#788aa3" stroke="#788aa3" stroke-miterlimit="10" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 1px; height: 1px; padding-top: 310px; margin-left: 250px;"><div style="box-sizing: border-box; font-size: 0; text-align: center; "><div style="display: inline-block; font-size: 11px; font-family: Helvetica; color: #46495D; line-height: 1.2; pointer-events: all; background-color: #ffffff; white-space: nowrap; ">Yes</div></div></div></foreignObject><text x="250" y="313" fill="#46495D" font-family="Helvetica" font-size="11px" text-anchor="middle">Yes</text></switch></g><path d="M 310 250 L 363.63 250" fill="none" stroke="#788aa3" stroke-miterlimit="10" pointer-events="stroke"/><path d="M 368.88 250 L 361.88 253.5 L 363.63 250 L 361.88 246.5 Z" fill="#788aa3" stroke="#788aa3" stroke-miterlimit="10" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 1px; height: 1px; padding-top: 250px; margin-left: 340px;"><div style="box-sizing: border-box; font-size: 0; text-align: center; "><div style="display: inline-block; font-size: 11px; font-family: Helvetica; color: #46495D; line-height: 1.2; pointer-events: all; background-color: #ffffff; white-space: nowrap; ">No</div></div></div></foreignObject><text x="340" y="253" fill="#46495D" font-family="Helvetica" font-size="11px" text-anchor="middle">No</text></switch></g><path d="M 220 230 L 241.68 215.55 Q 250 210 258.32 215.55 L 301.68 244.45 Q 310 250 301.68 255.55 L 258.32 284.45 Q 250 290 241.68 284.45 L 198.32 255.55 Q 190 250 198.32 244.45 Z" fill="#b2c9ab" stroke="#788aa3" stroke-miterlimit="10" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 110px; height: 1px; padding-top: 248px; margin-left: 195px;"><div style="box-sizing: border-box; font-size: 0; text-align: center; "><div style="display: inline-block; font-size: 12px; font-family: Helvetica; color: #46495D; line-height: 1.2; pointer-events: all; white-space: normal; word-wrap: normal; ">Contains Partitions</div></div></div></foreignObject><text x="250" y="252" fill="#46495D" font-family="Helvetica" font-size="12px" text-anchor="middle">Contains Partitions</text></switch></g><path d="M 310 370 L 420 370 Q 430 370 430 360 L 430 276.37" fill="none" stroke="#788aa3" stroke-miterlimit="10" pointer-events="stroke"/><path d="M 430 271.12 L 433.5 278.12 L 430 276.37 L 426.5 278.12 Z" fill="#788aa3" stroke="#788aa3" stroke-miterlimit="10" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 1px; height: 1px; padding-top: 370px; margin-left: 339px;"><div style="box-sizing: border-box; font-size: 0; text-align: center; "><div style="display: inline-block; font-size: 11px; font-family: Helvetica; color: #46495D; line-height: 1.2; pointer-events: all; background-color: #ffffff; white-space: nowrap; ">No</div></div></div></foreignObject><text x="339" y="373" fill="#46495D" font-family="Helvetica" font-size="11px" text-anchor="middle">No</text></switch></g><path d="M 250 410 L 250 458.63" fill="none" stroke="#788aa3" stroke-miterlimit="10" pointer-events="stroke"/><path d="M 250 463.88 L 246.5 456.88 L 250 458.63 L 253.5 456.88 Z" fill="#788aa3" stroke="#788aa3" stroke-miterlimit="10" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 1px; height: 1px; padding-top: 438px; margin-left: 250px;"><div style="box-sizing: border-box; font-size: 0; text-align: center; "><div style="display: inline-block; font-size: 11px; font-family: Helvetica; color: #46495D; line-height: 1.2; pointer-events: all; background-color: #ffffff; white-space: nowrap; ">Yes</div></div></div></foreignObject><text x="250" y="441" fill="#46495D" font-family="Helvetica" font-size="11px" text-anchor="middle">Yes</text></switch></g><path d="M 220 350 L 240.43 336.38 Q 250 330 259.57 336.38 L 300.43 363.62 Q 310 370 300.43 376.38 L 259.57 403.62 Q 250 410 240.43 403.62 L 199.57 376.38 Q 190 370 199.57 363.62 Z" fill="#b2c9ab" stroke="#788aa3" stroke-miterlimit="10" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 110px; height: 1px; padding-top: 368px; margin-left: 195px;"><div style="box-sizing: border-box; font-size: 0; text-align: center; "><div style="display: inline-block; font-size: 12px; font-family: Helvetica; color: #46495D; line-height: 1.2; pointer-events: all; white-space: normal; word-wrap: normal; ">Old /boot has content</div></div></div></foreignObject><text x="250" y="372" fill="#46495D" font-family="Helvetica" font-size="12px" text-anchor="middle">Old /boot has cont...</text></switch></g><path d="M 430 230 L 430 156.37" fill="none" stroke="#788aa3" stroke-miterlimit="10" pointer-events="stroke"/><path d="M 430 151.12 L 433.5 158.12 L 430 156.37 L 426.5 158.12 Z" fill="#788aa3" stroke="#788aa3" stroke-miterlimit="10" pointer-events="all"/><rect x="370" y="230" width="120" height="40" rx="6" ry="6" fill="#b2c9ab" stroke="#788aa3" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 118px; height: 1px; padding-top: 250px; margin-left: 371px;"><div style="box-sizing: border-box; font-size: 0; text-align: center; "><div style="display: inline-block; font-size: 12px; font-family: Helvetica; color: #46495D; line-height: 1.2; pointer-events: all; white-space: normal; word-wrap: normal; ">Select Root FIlesystem</div></div></div></foreignObject><text x="430" y="254" fill="#46495D" font-family="Helvetica" font-size="12px" text-anchor="middle">Select Root FIlesyst...</text></switch></g><path d="M 370 20 L 306.37 20" fill="none" stroke="#788aa3" stroke-miterlimit="10" stroke-dasharray="3 3" pointer-events="stroke"/><path d="M 301.12 20 L 308.12 16.5 L 306.37 20 L 308.12 23.5 Z" fill="#788aa3" stroke="#788aa3" stroke-miterlimit="10" pointer-events="all"/><rect x="370" y="0" width="120" height="40" rx="6" ry="6" fill="#b2c9ab" stroke="#788aa3" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 118px; height: 1px; padding-top: 20px; margin-left: 371px;"><div style="box-sizing: border-box; font-size: 0; text-align: center; "><div style="display: inline-block; font-size: 12px; font-family: Helvetica; color: #46495D; line-height: 1.2; pointer-events: all; white-space: normal; word-wrap: normal; ">Mount Partitions</div></div></div></foreignObject><text x="430" y="24" fill="#46495D" font-family="Helvetica" font-size="12px" text-anchor="middle">Mount Partitions</text></switch></g><rect x="180" y="0" width="120" height="40" rx="6" ry="6" fill="#d5e8d4" stroke="#82b366" stroke-dasharray="3 3" pointer-events="all"/><g transform="translate(-0.5 -0.5)" opacity="0.4"><switch><foreignObject style="overflow: visible; text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 118px; height: 1px; padding-top: 20px; margin-left: 181px;"><div style="box-sizing: border-box; font-size: 0; text-align: center; "><div style="display: inline-block; font-size: 12px; font-family: Helvetica; color: #000000; line-height: 1.2; pointer-events: all; white-space: normal; word-wrap: normal; ">Install on /mnt</div></div></div></foreignObject><text x="240" y="24" fill="#000000" font-family="Helvetica" font-size="12px" text-anchor="middle">Install on /mnt</text></switch></g><path d="M 310 505 L 373.63 505" fill="none" stroke="#788aa3" stroke-miterlimit="10" pointer-events="stroke"/><path d="M 378.88 505 L 371.88 508.5 L 373.63 505 L 371.88 501.5 Z" fill="#788aa3" stroke="#788aa3" stroke-miterlimit="10" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 1px; height: 1px; padding-top: 505px; margin-left: 345px;"><div style="box-sizing: border-box; font-size: 0; text-align: center; "><div style="display: inline-block; font-size: 11px; font-family: Helvetica; color: #46495D; line-height: 1.2; pointer-events: all; background-color: #ffffff; white-space: nowrap; ">Yes</div></div></div></foreignObject><text x="345" y="508" fill="#46495D" font-family="Helvetica" font-size="11px" text-anchor="middle">Yes</text></switch></g><path d="M 220 485 L 241.68 470.55 Q 250 465 258.32 470.55 L 301.68 499.45 Q 310 505 301.68 510.55 L 258.32 539.45 Q 250 545 241.68 539.45 L 198.32 510.55 Q 190 505 198.32 499.45 Z" fill="#b2c9ab" stroke="#788aa3" stroke-miterlimit="10" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 110px; height: 1px; padding-top: 503px; margin-left: 195px;"><div style="box-sizing: border-box; font-size: 0; text-align: center; "><div style="display: inline-block; font-size: 12px; font-family: Helvetica; color: #46495D; line-height: 1.2; pointer-events: all; white-space: normal; word-wrap: normal; ">Wipe /Boot</div></div></div></foreignObject><text x="250" y="507" fill="#46495D" font-family="Helvetica" font-size="12px" text-anchor="middle">Wipe /Boot</text></switch></g><path d="M 450 465 L 450 275.37" fill="none" stroke="#788aa3" stroke-miterlimit="10" pointer-events="stroke"/><path d="M 450 270.12 L 453.5 277.12 L 450 275.37 L 446.5 277.12 Z" fill="#788aa3" stroke="#788aa3" stroke-miterlimit="10" pointer-events="all"/><path d="M 415 485 L 441.32 469.96 Q 450 465 458.68 469.96 L 511.32 500.04 Q 520 505 511.32 509.96 L 458.68 540.04 Q 450 545 441.32 540.04 L 388.68 509.96 Q 380 505 388.68 500.04 Z" fill="#b2c9ab" stroke="#788aa3" stroke-miterlimit="10" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 130px; height: 1px; padding-top: 503px; margin-left: 385px;"><div style="box-sizing: border-box; font-size: 0; text-align: center; "><div style="display: inline-block; font-size: 12px; font-family: Helvetica; color: #46495D; line-height: 1.2; pointer-events: all; white-space: normal; word-wrap: normal; ">Clear old<br />systemd-boot files</div></div></div></foreignObject><text x="450" y="507" fill="#46495D" font-family="Helvetica" font-size="12px" text-anchor="middle">Clear old...</text></switch></g></g><switch><g requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"/><a transform="translate(0,-5)" xlink:href="https://www.diagrams.net/doc/faq/svg-export-text-problems" target="_blank"><text text-anchor="middle" font-size="10px" x="50%" y="100%">Viewer does not support full SVG 1.1</text></a></switch></svg> \ No newline at end of file
diff --git a/docs/flowcharts/DiskSelectionProcess.drawio b/docs/flowcharts/DiskSelectionProcess.drawio
new file mode 100644
index 00000000..7c8a1fcb
--- /dev/null
+++ b/docs/flowcharts/DiskSelectionProcess.drawio
@@ -0,0 +1 @@
+<mxfile host="Electron" modified="2021-05-02T19:57:46.193Z" agent="5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) draw.io/14.5.1 Chrome/89.0.4389.82 Electron/12.0.1 Safari/537.36" etag="WWkzNgJUxTiFme1f07FW" version="14.5.1" type="device"><diagram id="C5RBs43oDa-KdzZeNtuy" name="Page-1">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</diagram></mxfile> \ No newline at end of file
diff --git a/examples/guided.py b/examples/guided.py
index 7ab3bd30..4e6d1bc5 100644
--- a/examples/guided.py
+++ b/examples/guided.py
@@ -27,10 +27,9 @@ archinstall.log(f"Graphics devices detected: {archinstall.graphics_devices().key
archinstall.log(f"Disk states before installing: {archinstall.disk_layouts()}", level=logging.DEBUG)
def load_config():
- if archinstall.arguments.get('harddrive', None) is not None:
- archinstall.arguments['harddrive'] = archinstall.BlockDevice(path=archinstall.arguments['harddrive']['path'])
+ if archinstall.arguments.get('harddrives', None) is not None:
+ archinstall.arguments['harddrives'] = [archinstall.BlockDevice(BlockDev) for BlockDev in archinstall.arguments['harddrives'].split(',')]
# Temporarily disabling keep_partitions if config file is loaded
- archinstall.arguments['harddrive'].keep_partitions = False
# Temporary workaround to make Desktop Environments work
if archinstall.arguments.get('profile', None) is not None:
if type(archinstall.arguments.get('profile', None)) is dict:
@@ -59,18 +58,20 @@ def ask_user_questions():
Not until we're satisfied with what we want to install
will we continue with the actual installation steps.
"""
- if not archinstall.arguments.get('keyboard-language', None):
+ if not archinstall.arguments.get('keyboard-layout', None):
while True:
try:
- archinstall.arguments['keyboard-language'] = archinstall.select_language(archinstall.list_keyboard_languages()).strip()
+ archinstall.arguments['keyboard-layout'] = archinstall.select_language(archinstall.list_keyboard_languages()).strip()
break
except archinstall.RequirementError as err:
archinstall.log(err, fg="red")
+
# Before continuing, set the preferred keyboard layout/language in the current terminal.
# This will just help the user with the next following questions.
- if len(archinstall.arguments['keyboard-language']):
- archinstall.set_keyboard_language(archinstall.arguments['keyboard-language'])
+ if len(archinstall.arguments['keyboard-layout']):
+ archinstall.set_keyboard_language(archinstall.arguments['keyboard-layout'])
+
# Set which region to download packages from during the installation
if not archinstall.arguments.get('mirror-region', None):
@@ -91,123 +92,44 @@ def ask_user_questions():
if not archinstall.arguments.get('sys-encoding', None):
archinstall.arguments['sys-encoding'] = 'utf-8'
- # Ask which harddrive/block-device we will install to
- if not archinstall.arguments.get('harddrive', None):
- archinstall.arguments['harddrive'] = archinstall.select_disk(archinstall.all_disks())
- if archinstall.arguments['harddrive'] is None:
- archinstall.arguments['target-mount'] = archinstall.storage.get('MOUNT_POINT', '/mnt')
-
- # Perform a quick sanity check on the selected harddrive.
- # 1. Check if it has partitions
- # 3. Check that we support the current partitions
- # 2. If so, ask if we should keep them or wipe everything
- if archinstall.arguments['harddrive'] and archinstall.arguments['harddrive'].has_partitions():
- archinstall.log(f"{archinstall.arguments['harddrive']} contains the following partitions:", fg='yellow')
-
- # We curate a list pf supported partitions
- # and print those that we don't support.
- partition_mountpoints = {}
- for partition in archinstall.arguments['harddrive']:
- try:
- if partition.filesystem_supported():
- archinstall.log(f" {partition}")
- partition_mountpoints[partition] = None
- except archinstall.UnknownFilesystemFormat as err:
- archinstall.log(f" {partition} (Filesystem not supported)", fg='red')
-
- # We then ask what to do with the partitions.
- if (option := archinstall.ask_for_disk_layout()) == 'abort':
- archinstall.log("Safely aborting the installation. No changes to the disk or system has been made.")
- exit(1)
- elif option == 'keep-existing':
- archinstall.arguments['harddrive'].keep_partitions = True
-
- archinstall.log(" ** You will now select which partitions to use by selecting mount points (inside the installation). **")
- archinstall.log(" ** The root would be a simple / and the boot partition /boot (as all paths are relative inside the installation). **")
- mountpoints_set = []
- while True:
- # Select a partition
- # If we provide keys as options, it's better to convert them to list and sort before passing
- mountpoints_list = sorted(list(partition_mountpoints.keys()))
- partition = archinstall.generic_select(mountpoints_list, "Select a partition by number that you want to set a mount-point for (leave blank when done): ")
- if not partition:
- if set(mountpoints_set) & {'/', '/boot'} == {'/', '/boot'}:
- break
-
- continue
-
- # Select a mount-point
- mountpoint = input(f"Enter a mount-point for {partition}: ").strip(' ')
- if len(mountpoint):
-
- # Get a valid & supported filesystem for the partition:
- while 1:
- new_filesystem = input(f"Enter a valid filesystem for {partition} (leave blank for {partition.filesystem}): ").strip(' ')
- if len(new_filesystem) <= 0:
- if partition.encrypted and partition.filesystem == 'crypto_LUKS':
- old_password = archinstall.arguments.get('!encryption-password', None)
- if not old_password:
- old_password = input(f'Enter the old encryption password for {partition}: ')
-
- if autodetected_filesystem := partition.detect_inner_filesystem(old_password):
- new_filesystem = autodetected_filesystem
- else:
- archinstall.log("Could not auto-detect the filesystem inside the encrypted volume.", fg='red')
- archinstall.log("A filesystem must be defined for the unlocked encrypted partition.")
- continue
- break
-
- # Since the potentially new filesystem is new
- # we have to check if we support it. We can do this by formatting /dev/null with the partitions filesystem.
- # There's a nice wrapper for this on the partition object itself that supports a path-override during .format()
- try:
- partition.format(new_filesystem, path='/dev/null', log_formatting=False, allow_formatting=True)
- except archinstall.UnknownFilesystemFormat:
- archinstall.log(f"Selected filesystem is not supported yet. If you want archinstall to support '{new_filesystem}',")
- archinstall.log("please create a issue-ticket suggesting it on github at https://github.com/archlinux/archinstall/issues.")
- archinstall.log("Until then, please enter another supported filesystem.")
- continue
- except archinstall.SysCallError:
- pass # Expected exception since mkfs.<format> can not format /dev/null. But that means our .format() function supported it.
- break
-
- # When we've selected all three criteria,
- # We can safely mark the partition for formatting and where to mount it.
- # TODO: allow_formatting might be redundant since target_mountpoint should only be
- # set if we actually want to format it anyway.
- mountpoints_set.append(mountpoint)
- partition.allow_formatting = True
- partition.target_mountpoint = mountpoint
- # Only overwrite the filesystem definition if we selected one:
- if len(new_filesystem):
- partition.filesystem = new_filesystem
-
- archinstall.log('Using existing partition table reported above.')
- elif option == 'format-all':
- if not archinstall.arguments.get('filesystem', None):
- archinstall.arguments['filesystem'] = archinstall.ask_for_main_filesystem_format()
- archinstall.arguments['harddrive'].keep_partitions = False
- elif archinstall.arguments['harddrive']:
- # If the drive doesn't have any partitions, safely mark the disk with keep_partitions = False
- # and ask the user for a root filesystem.
- if not archinstall.arguments.get('filesystem', None):
- archinstall.arguments['filesystem'] = archinstall.ask_for_main_filesystem_format()
- archinstall.arguments['harddrive'].keep_partitions = False
+ # Ask which harddrives/block-devices we will install to
+ # and convert them into archinstall.BlockDevice() objects.
+ if archinstall.arguments.get('harddrives', None):
+ archinstall.arguments['harddrives'] = [archinstall.BlockDevice(BlockDev) for BlockDev in archinstall.arguments['harddrives'].split(',')]
+ else:
+ archinstall.arguments['harddrives'] = archinstall.generic_multi_select(archinstall.all_disks(),
+ text="Select one or more harddrives to use and configure (leave blank to skip this step): ",
+ allow_empty=True)
+
+ if archinstall.arguments.get('harddrives', None):
+ archinstall.storage['disk_layouts'] = archinstall.select_disk_layout(archinstall.arguments['harddrives'])
# Get disk encryption password (or skip if blank)
- if archinstall.arguments['harddrive'] and archinstall.arguments.get('!encryption-password', None) is None:
- if passwd := archinstall.get_password(prompt='Enter disk encryption password (leave blank for no encryption): '):
+ if archinstall.arguments['harddrives'] and archinstall.arguments.get('!encryption-password', None) is None:
+ if (passwd := archinstall.get_password(prompt='Enter disk encryption password (leave blank for no encryption): ')):
archinstall.arguments['!encryption-password'] = passwd
- archinstall.arguments['harddrive'].encryption_password = archinstall.arguments['!encryption-password']
- archinstall.arguments["bootloader"] = archinstall.ask_for_bootloader()
+
+ if archinstall.arguments['harddrives'] and archinstall.arguments.get('!encryption-password', None):
+ # If no partitions was marked as encrypted, but a password was supplied and we have some disks to format..
+ # Then we need to identify which partitions to encrypt. This will default to / (root).
+ if len(list(archinstall.encrypted_partitions(archinstall.storage['disk_layouts']))) == 0:
+ archinstall.storage['disk_layouts'] = archinstall.select_encrypted_partitions(archinstall.storage['disk_layouts'], archinstall.arguments['!encryption-password'])
+
+ # Ask which boot-loader to use (will only ask if we're in BIOS (non-efi) mode)
+ if not archinstall.arguments.get("bootloader", None):
+ archinstall.arguments["bootloader"] = archinstall.ask_for_bootloader()
+
+
# Get the hostname for the machine
if not archinstall.arguments.get('hostname', None):
archinstall.arguments['hostname'] = input('Desired hostname for the installation: ').strip(' ')
+
# Ask for a root password (optional, but triggers requirement for super-user if skipped)
if not archinstall.arguments.get('!root-password', None):
archinstall.arguments['!root-password'] = archinstall.get_password(prompt='Enter root password (Recommendation: leave blank to leave root disabled): ')
+
# Ask for additional users (super-user if root pw was not set)
if not archinstall.arguments.get('!root-password', None) and not archinstall.arguments.get('superusers', None):
archinstall.arguments['superusers'] = archinstall.ask_for_superuser_account('Create a required super-user with sudo privileges: ', forced=True)
@@ -215,10 +137,12 @@ def ask_user_questions():
archinstall.arguments['users'] = users
archinstall.arguments['superusers'] = {**archinstall.arguments['superusers'], **superusers}
+
# Ask for archinstall-specific profiles (such as desktop environments etc)
if not archinstall.arguments.get('profile', None):
archinstall.arguments['profile'] = archinstall.select_profile()
+
# Check the potentially selected profiles preparations to get early checks if some additional questions are needed.
if archinstall.arguments['profile'] and archinstall.arguments['profile'].has_prep_function():
with archinstall.arguments['profile'].load_instructions(namespace=f"{archinstall.arguments['profile'].namespace}.py") as imported:
@@ -226,16 +150,19 @@ def ask_user_questions():
archinstall.log(' * Profile\'s preparation requirements was not fulfilled.', fg='red')
exit(1)
+
# Ask about audio server selection if one is not already set
if not archinstall.arguments.get('audio', None):
# The argument to ask_for_audio_selection lets the library know if it's a desktop profile
archinstall.arguments['audio'] = archinstall.ask_for_audio_selection(is_desktop_profile(archinstall.arguments['profile']))
+
# Ask for preferred kernel:
if not archinstall.arguments.get("kernels", None):
kernels = ["linux", "linux-lts", "linux-zen", "linux-hardened"]
archinstall.arguments['kernels'] = archinstall.select_kernel(kernels)
+
# Additional packages (with some light weight error handling for invalid package names)
print("Only packages such as base, base-devel, linux, linux-firmware, efibootmgr and optional profile packages are installed.")
print("If you desire a web browser, such as firefox or chromium, you may specify it in the following prompt.")
@@ -272,7 +199,7 @@ def ask_user_questions():
archinstall.log("Hardware time and other post-configuration steps might be required in order for NTP to work. For more information, please check the Arch wiki.", fg="yellow")
-def perform_installation_steps():
+def perform_filesystem_operations():
print()
print('This is your chosen configuration:')
archinstall.log("-- Guided template chosen (with below config) --", level=logging.DEBUG)
@@ -280,6 +207,10 @@ def perform_installation_steps():
archinstall.log(user_configuration, level=logging.INFO)
with open("/var/log/archinstall/user_configuration.json", "w") as config_file:
config_file.write(user_configuration)
+ user_disk_layout = json.dumps(archinstall.storage['disk_layouts'], indent=4, sort_keys=True, cls=archinstall.JSON)
+ archinstall.log(user_disk_layout, level=logging.INFO)
+ with open("/var/log/archinstall/user_disk_layout.json", "w") as disk_layout_file:
+ disk_layout_file.write(user_disk_layout)
print()
if archinstall.arguments.get('dry-run'):
@@ -293,8 +224,8 @@ def perform_installation_steps():
We mention the drive one last time, and count from 5 to 0.
"""
- if archinstall.arguments.get('harddrive', None):
- print(f" ! Formatting {archinstall.arguments['harddrive']} in ", end='')
+ if archinstall.arguments.get('harddrives', None):
+ print(f" ! Formatting {archinstall.arguments['harddrives']} in ", end='')
archinstall.do_countdown()
"""
@@ -304,43 +235,10 @@ def perform_installation_steps():
mode = archinstall.GPT
if has_uefi() is False:
mode = archinstall.MBR
- with archinstall.Filesystem(archinstall.arguments['harddrive'], mode) as fs:
- # Wipe the entire drive if the disk flag `keep_partitions`is False.
- if archinstall.arguments['harddrive'].keep_partitions is False:
- fs.use_entire_disk(root_filesystem_type=archinstall.arguments.get('filesystem', 'btrfs'))
-
- # Check if encryption is desired and mark the root partition as encrypted.
- if archinstall.arguments.get('!encryption-password', None):
- root_partition = fs.find_partition('/')
- root_partition.encrypted = True
-
- # After the disk is ready, iterate the partitions and check
- # which ones are safe to format, and format those.
- for partition in archinstall.arguments['harddrive']:
- if partition.safe_to_format():
- # Partition might be marked as encrypted due to the filesystem type crypt_LUKS
- # But we might have omitted the encryption password question to skip encryption.
- # In which case partition.encrypted will be true, but passwd will be false.
- if partition.encrypted and (passwd := archinstall.arguments.get('!encryption-password', None)):
- partition.encrypt(password=passwd)
- else:
- partition.format()
- else:
- archinstall.log(f"Did not format {partition} because .safe_to_format() returned False or .allow_formatting was False.", level=logging.DEBUG)
-
- if archinstall.arguments.get('!encryption-password', None):
- # First encrypt and unlock, then format the desired partition inside the encrypted part.
- # archinstall.luks2() encrypts the partition when entering the with context manager, and
- # unlocks the drive so that it can be used as a normal block-device within archinstall.
- with archinstall.luks2(fs.find_partition('/'), 'luksloop', archinstall.arguments.get('!encryption-password', None)) as unlocked_device:
- unlocked_device.format(fs.find_partition('/').filesystem)
- unlocked_device.mount(archinstall.storage.get('MOUNT_POINT', '/mnt'))
- else:
- fs.find_partition('/').mount(archinstall.storage.get('MOUNT_POINT', '/mnt'))
- fs.find_partition('/boot').mount(archinstall.storage.get('MOUNT_POINT', '/mnt') + '/boot')
-
- perform_installation(archinstall.storage.get('MOUNT_POINT', '/mnt'))
+ for drive in archinstall.arguments['harddrives']:
+ with archinstall.Filesystem(drive, mode) as fs:
+ fs.load_layout(archinstall.storage['disk_layouts'][drive])
def perform_installation(mountpoint):
@@ -349,7 +247,11 @@ def perform_installation(mountpoint):
Only requirement is that the block devices are
formatted and setup prior to entering this function.
"""
- with archinstall.Installer(mountpoint, kernels=archinstall.arguments.get('kernels', ['linux'])) as installation:
+ with archinstall.Installer(mountpoint, kernels=archinstall.arguments.get('kernels', 'linux')) as installation:
+ # Mount all the drives to the desired mountpoint
+ # This *can* be done outside of the installation, but the installer can deal with it.
+ installation.mount_ordered_layout(archinstall.storage['disk_layouts'])
+
# if len(mirrors):
# Certain services might be running that affects the system during installation.
# Currently, only one such service is "reflector.service" which updates /etc/pacman.d/mirrorlist
@@ -417,7 +319,7 @@ def perform_installation(mountpoint):
# This step must be after profile installs to allow profiles to install language pre-requisits.
# After which, this step will set the language both for console and x11 if x11 was installed for instance.
- installation.set_keyboard_language(archinstall.arguments['keyboard-language'])
+ installation.set_keyboard_language(archinstall.arguments['keyboard-layout'])
if archinstall.arguments['profile'] and archinstall.arguments['profile'].has_post_install():
with archinstall.arguments['profile'].load_instructions(namespace=f"{archinstall.arguments['profile'].namespace}.py") as imported:
@@ -456,4 +358,5 @@ load_config()
if not archinstall.arguments.get('silent'):
ask_user_questions()
-perform_installation_steps()
+perform_filesystem_operations()
+perform_installation(archinstall.storage.get('MOUNT_POINT', '/mnt')) \ No newline at end of file
diff --git a/examples/minimal.py b/examples/minimal.py
index 5da6f0c1..2aff1305 100644
--- a/examples/minimal.py
+++ b/examples/minimal.py
@@ -53,7 +53,7 @@ if archinstall.arguments['harddrive']:
boot = fs.find_partition('/boot')
root = fs.find_partition('/')
- boot.format('vfat')
+ boot.format('fat32')
# We encrypt the root partition if we got a password to do so with,
# Otherwise we just skip straight to formatting and installation