Administration/pmbootstrap-meow
2
0
Fork 0
forked from Mirror/pmbootstrap
Code Pull requests Activity Actions

chroot: add --usb flag to make usb devices available (MR 2554)

Browse source 
Add a flag to bind-mount in the necessary sysfs directories for USB
devices to be accessed inside the chroot. This is the same as how we do
it for "pmbootstrap flasher" but allows running arbitrary commands in
the chroot.

This is useful to allow using pmbootstrap chroot's as a sandbox for
custom flashing procedures.

Signed-off-by: Caleb Connolly <caleb@postmarketos.org>
This commit is contained in:
Caleb Connolly 2025-02-16 20:49:04 +00:00 • committed by Oliver Smith
parent 192a29fb1b
commit 67773c4293
No known key found for this signature in database
GPG key ID: 5AE7F5513E0885CB
3 changed files with 13 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

6
pmb/helpers/frontend.py
View file

@ -27,6 +27,7 @@ import pmb.helpers.devices
import pmb.helpers.git
import pmb.helpers.lint
import pmb.helpers.logging
import pmb.helpers.mount
import pmb.helpers.pmaports
import pmb.helpers.repo
import pmb.helpers.repo_missing
@ -211,6 +212,11 @@ def chroot(args: PmbArgs) -> None:
size_reserve = 2048 # 2 GiB
pmb.install.blockdevice.create_and_mount_image(args, size_boot, size_root, size_reserve)
# Bind mount in sysfs dirs to accessing USB devices (e.g. for running fastboot)
if args.chroot_usb:
for folder in pmb.config.flash_mount_bind:
pmb.helpers.mount.bind(folder, Chroot.native() / folder)
pmb.helpers.apk.update_repository_list(chroot.path, user_repository=True)
# Run the command as user/root