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image.py: fixes for cmd_build: enforce wrap, unmount rootfs at the end && sync

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InsanePrawn 2022-01-28 14:21:11 +01:00
parent 5bdc437f79
commit 659fc14374
1 changed files with 19 additions and 3 deletions
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22
image.py
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@ -6,6 +6,9 @@ import subprocess
import click
import logging
from signal import pause
from subprocess import run
from chroot import Chroot, get_device_chroot
from constants import BASE_PACKAGES, DEVICES, FLAVOURS
from config import config
@ -13,7 +16,6 @@ from distro import get_base_distro, get_kupfer_https, get_kupfer_local
from packages import build_enable_qemu_binfmt, discover_packages, build_packages
from ssh import copy_ssh_keys
from wrapper import enforce_wrap
from signal import pause
def shrink_fs(loop_device: str, file: str, sector_size: int):
@ -109,7 +111,7 @@ def get_image_path(device_chroot: Chroot) -> str:
def losetup_rootfs_image(image_path: str, sector_size: int) -> str:
logging.debug(f'Creating loop device for {image_path}')
logging.debug(f'Creating loop device for {image_path} with sector size {sector_size}')
result = subprocess.run([
'losetup',
'-f',
@ -119,7 +121,7 @@ def losetup_rootfs_image(image_path: str, sector_size: int) -> str:
image_path,
])
if result.returncode != 0:
logging.fatal(f'Failed create loop device for {image_path}')
logging.fatal(f'Failed to create loop device for {image_path}')
exit(1)
logging.debug(f'Finding loop device for {image_path}')
@ -294,6 +296,8 @@ def cmd_build(profile_name: str = None, build_pkgs: bool = True):
'-F',
'-L',
'kupfer_root',
'-N',
'100000',
f'{loop_device}p2',
])
if result.returncode != 0:
@ -320,10 +324,22 @@ def cmd_build(profile_name: str = None, build_pkgs: bool = True):
if result.returncode != 0:
raise Exception('Error running post_cmds')
logging.info('Preparing to unmount chroot')
res = chroot.run_cmd('sync && umount /boot', attach_tty=True)
logging.debug(f'rc: {res}')
chroot.deactivate()
logging.debug(f'Unmounting rootfs at "{chroot.path}"')
res = run(['umount', chroot.path, '&&', 'sync'])
logging.debug(f'rc: {res.returncode}')
logging.info(f'Done! Image saved to {image_path}')
@cmd_image.command(name='inspect')
@click.option('--shell', '-s', is_flag=True)
def cmd_inspect(shell: bool = False):
enforce_wrap()
device, flavour = get_device_and_flavour()
# TODO: get arch from profile
arch = 'aarch64'