1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
|
from pathlib import Path
from typing import Any, TYPE_CHECKING, Optional
import archinstall
from archinstall import info, debug
from archinstall import SysInfo
from archinstall.lib import locale
from archinstall.lib import disk
from archinstall.lib.global_menu import GlobalMenu
from archinstall.lib.configuration import ConfigurationOutput
from archinstall.lib.installer import Installer
from archinstall.lib.menu import Menu
from archinstall.lib.models import AudioConfiguration
from archinstall.lib.models.bootloader import Bootloader
from archinstall.lib.models.network_configuration import NetworkConfiguration
from archinstall.lib.profile.profiles_handler import profile_handler
if TYPE_CHECKING:
_: Any
if archinstall.arguments.get('help'):
print("See `man archinstall` for help.")
exit(0)
def ask_user_questions():
"""
First, we'll ask the user for a bunch of user input.
Not until we're satisfied with what we want to install
will we continue with the actual installation steps.
"""
# ref: https://github.com/archlinux/archinstall/pull/831
# we'll set NTP to true by default since this is also
# the default value specified in the menu options; in
# case it will be changed by the user we'll also update
# the system immediately
global_menu = GlobalMenu(data_store=archinstall.arguments)
global_menu.enable('archinstall-language')
# Set which region to download packages from during the installation
global_menu.enable('mirror_config')
global_menu.enable('locale_config')
global_menu.enable('disk_config', mandatory=True)
# Specify disk encryption options
global_menu.enable('disk_encryption')
# Ask which boot-loader to use (will only ask if we're in UEFI mode, otherwise will default to GRUB)
global_menu.enable('bootloader')
global_menu.enable('uki')
global_menu.enable('swap')
# Get the hostname for the machine
global_menu.enable('hostname')
# Ask for a root password (optional, but triggers requirement for super-user if skipped)
global_menu.enable('!root-password', mandatory=True)
global_menu.enable('!users', mandatory=True)
# Ask for archinstall-specific profiles_bck (such as desktop environments etc)
global_menu.enable('profile_config')
# Ask about audio server selection if one is not already set
global_menu.enable('audio_config')
# Ask for preferred kernel:
global_menu.enable('kernels', mandatory=True)
global_menu.enable('packages')
if archinstall.arguments.get('advanced', False):
# Enable parallel downloads
global_menu.enable('parallel downloads')
# Ask or Call the helper function that asks the user to optionally configure a network.
global_menu.enable('network_config')
global_menu.enable('timezone')
global_menu.enable('ntp')
global_menu.enable('additional-repositories')
global_menu.enable('__separator__')
global_menu.enable('save_config')
global_menu.enable('install')
global_menu.enable('abort')
global_menu.run()
def perform_installation(mountpoint: Path):
"""
Performs the installation steps on a block device.
Only requirement is that the block devices are
formatted and setup prior to entering this function.
"""
info('Starting installation')
disk_config: disk.DiskLayoutConfiguration = archinstall.arguments['disk_config']
# Retrieve list of additional repositories and set boolean values appropriately
enable_testing = 'testing' in archinstall.arguments.get('additional-repositories', [])
enable_multilib = 'multilib' in archinstall.arguments.get('additional-repositories', [])
run_mkinitcpio = not archinstall.arguments.get('uki')
locale_config: locale.LocaleConfiguration = archinstall.arguments['locale_config']
disk_encryption: disk.DiskEncryption = archinstall.arguments.get('disk_encryption', None)
with Installer(
mountpoint,
disk_config,
disk_encryption=disk_encryption,
kernels=archinstall.arguments.get('kernels', ['linux'])
) as installation:
# Mount all the drives to the desired mountpoint
if disk_config.config_type != disk.DiskLayoutType.Pre_mount:
installation.mount_ordered_layout()
installation.sanity_check()
if disk_config.config_type != disk.DiskLayoutType.Pre_mount:
if disk_encryption and disk_encryption.encryption_type != disk.EncryptionType.NoEncryption:
# generate encryption key files for the mounted luks devices
installation.generate_key_files()
if mirror_config := archinstall.arguments.get('mirror_config', None):
installation.set_mirrors(mirror_config, on_target=False)
installation.minimal_installation(
testing=enable_testing,
multilib=enable_multilib,
mkinitcpio=run_mkinitcpio,
hostname=archinstall.arguments.get('hostname', 'archlinux'),
locale_config=locale_config
)
if mirror_config := archinstall.arguments.get('mirror_config', None):
installation.set_mirrors(mirror_config, on_target=True)
if archinstall.arguments.get('swap'):
installation.setup_swap('zram')
if archinstall.arguments.get("bootloader") == Bootloader.Grub and SysInfo.has_uefi():
installation.add_additional_packages("grub")
installation.add_bootloader(
archinstall.arguments["bootloader"],
archinstall.arguments.get('uki', False)
)
# If user selected to copy the current ISO network configuration
# Perform a copy of the config
network_config: Optional[NetworkConfiguration] = archinstall.arguments.get('network_config', None)
if network_config:
network_config.install_network_config(
installation,
archinstall.arguments.get('profile_config', None)
)
if users := archinstall.arguments.get('!users', None):
installation.create_users(users)
audio_config: Optional[AudioConfiguration] = archinstall.arguments.get('audio_config', None)
if audio_config:
audio_config.install_audio_config(installation)
else:
info("No audio server will be installed")
if archinstall.arguments.get('packages', None) and archinstall.arguments.get('packages', None)[0] != '':
installation.add_additional_packages(archinstall.arguments.get('packages', None))
if profile_config := archinstall.arguments.get('profile_config', None):
profile_handler.install_profile_config(installation, profile_config)
if timezone := archinstall.arguments.get('timezone', None):
installation.set_timezone(timezone)
if archinstall.arguments.get('ntp', False):
installation.activate_time_synchronization()
if archinstall.accessibility_tools_in_use():
installation.enable_espeakup()
if (root_pw := archinstall.arguments.get('!root-password', None)) and len(root_pw):
installation.user_set_pw('root', root_pw)
if profile_config := archinstall.arguments.get('profile_config', None):
profile_config.profile.post_install(installation)
# If the user provided a list of services to be enabled, pass the list to the enable_service function.
# Note that while it's called enable_service, it can actually take a list of services and iterate it.
if archinstall.arguments.get('services', None):
installation.enable_service(archinstall.arguments.get('services', []))
# If the user provided custom commands to be run post-installation, execute them now.
if archinstall.arguments.get('custom-commands', None):
archinstall.run_custom_user_commands(archinstall.arguments['custom-commands'], installation)
installation.genfstab()
info("For post-installation tips, see https://wiki.archlinux.org/index.php/Installation_guide#Post-installation")
if not archinstall.arguments.get('silent'):
prompt = str(_('Would you like to chroot into the newly created installation and perform post-installation configuration?'))
choice = Menu(prompt, Menu.yes_no(), default_option=Menu.yes()).run()
if choice.value == Menu.yes():
try:
installation.drop_to_shell()
except:
pass
debug(f"Disk states after installing: {disk.disk_layouts()}")
if not archinstall.arguments.get('silent'):
ask_user_questions()
config_output = ConfigurationOutput(archinstall.arguments)
if not archinstall.arguments.get('silent'):
config_output.show()
config_output.save()
if archinstall.arguments.get('dry_run'):
exit(0)
if not archinstall.arguments.get('silent'):
input(str(_('Press Enter to continue.')))
fs_handler = disk.FilesystemHandler(
archinstall.arguments['disk_config'],
archinstall.arguments.get('disk_encryption', None)
)
fs_handler.perform_filesystem_operations()
perform_installation(archinstall.storage.get('MOUNT_POINT', Path('/mnt')))
|