linux-image-manager/scripts/image/chroot.sh

43 lines
999 B
Bash

#!/bin/bash
# shellcheck source=/dev/null # Deactivate SC1090
# shellcheck disable=SC2015 # Deactivating bool hint
source "$(dirname "$(readlink -f "${0}")")/base.sh" || (echo "Loading base.sh failed." && exit 1)
info "Starting chroot..."
set_device_path
make_working_folder
make_mount_folders
set_partition_paths
mount_partitions
mount_binds
info "ld.so.preload fix" &&
sed -i 's/^/#CHROOT /g' "$root_mount_path/etc/ld.so.preload" ||
error
info "copy qemu binary" &&
cp -v /usr/bin/qemu-arm-static "$root_mount_path/usr/bin/" ||
error
info "You will be transferred to the bash shell now." &&
info "Issue 'exit' when you are done." &&
info "Issue 'su pi' if you need to work as the user pi." &&
info "chroot to raspbian" &&
chroot "$root_mount_path" /bin/bash ||
error
info "Clean up" &&
info "revert ld.so.preload fix" &&
sed -i 's/^#CHROOT //g' "$root_mount_path/etc/ld.so.preload" ||
error
info "unmount everything" &&
umount "$root_mount_path"/{dev/pts,dev,sys,proc,boot,} ||
error