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import archinstall, getpass, time
# Unmount and close previous runs
archinstall.sys_command(f'umount -R /mnt', surpress_errors=True)
archinstall.sys_command(f'cryptsetup close /dev/mapper/luksloop', surpress_errors=True)
"""
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.
"""
harddrive = archinstall.select_disk(archinstall.all_disks())
while (disk_password := getpass.getpass(prompt='Enter disk encryption password (leave blank for no encryption): ')):
disk_password_verification = getpass.getpass(prompt='And one more time for verification: ')
if disk_password != disk_password_verification:
archinstall.log(' * Passwords did not match * ', bg='black', fg='red')
continue
break
hostname = input('Desired hostname for the installation: ')
if len(hostname) == 0: hostname = 'ArchInstall'
while (root_pw := getpass.getpass(prompt='Enter root password (leave blank for no password): ')):
root_pw_verification = getpass.getpass(prompt='And one more time for verification: ')
if root_pw != root_pw_verification:
archinstall.log(' * Passwords did not match * ', bg='black', fg='red')
continue
break
users = {}
while 1:
new_user = input('Any additional users to install (leave blank for no users): ')
if not len(new_user.strip()): break
new_user_passwd = getpass.getpass(prompt=f'Password for user {new_user}: ')
new_user_passwd_verify = getpass.getpass(prompt=f'Enter password again for verification: ')
if new_user_passwd != new_user_passwd_verify:
archinstall.log(' * Passwords did not match * ', bg='black', fg='red')
continue
users[new_user] = new_user_passwd
aur = input('Would you like AUR support? (leave blank for no): ')
if len(aur.strip()):
archinstall.log(' - AUR support provided by yay (https://aur.archlinux.org/packages/yay/)', bg='black', fg='white')
profile = input('Any particular profile you want to install: ')
packages = input('Additional packages aside from base (space separated): ').split(' ')
"""
Issue a final warning before we continue with something un-revertable.
"""
print(f' ! Formatting {harddrive} in 5...')
time.sleep(1)
print(f' ! Formatting {harddrive} in 4...')
time.sleep(1)
print(f' ! Formatting {harddrive} in 3...')
time.sleep(1)
print(f' ! Formatting {harddrive} in 2...')
time.sleep(1)
print(f' ! Formatting {harddrive} in 1...')
time.sleep(1)
def perform_installation(device, boot_partition):
with archinstall.Installer(device, boot_partition=boot_partition, hostname=hostname) as installation:
if installation.minimal_installation():
installation.add_bootloader()
if len(packages) and packages[0] != '':
installation.add_additional_packages(packages)
if len(profile.strip()):
installation.install_profile(profile)
for user, password in users.items():
installation.user_create(user, password)
if root_pw:
installation.user_set_pw('root', root_pw)
if len(aur.strip()):
installation.add_AUR_support()
with archinstall.Filesystem(harddrive, archinstall.GPT) as fs:
# Use partitioning helper to set up the disk partitions.
if disk_password:
fs.use_entire_disk('luks2')
else:
fs.use_entire_disk('ext4')
if harddrive.partition[1].size == '512M':
raise OSError('Trying to encrypt the boot partition for petes sake..')
harddrive.partition[0].format('fat32')
if disk_password:
# First encrypt and unlock, then format the desired partition inside the encrypted part.
with archinstall.luks2(harddrive.partition[1], 'luksloop', disk_password) as unlocked_device:
unlocked_device.format('btrfs')
perform_installation(unlocked_device, harddrive.partition[0])
else:
harddrive.partition[1].format('ext4')
perform_installation(harddrive.partition[1], harddrive.partition[0])
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