pmaports/main/postmarketos-initramfs/init.sh
Clayton Craft 536264bac0
main/postmarketos-initramfs: new aport (MR 3895)
This package contains base file and module lists for the initramfs /
initramfs-extra archives, along with the init.sh

The primary reason for doing this is so that changes to these
files/lists can be properly versioned (in pkgver), and (re)building
mkinitfs itself is no longer required for these changes.

- Add base file list for initramfs. The dirs at path
  /usr/share/postmarketos-mkinitfs/* are "new" in mkinitfs 2.0

- Install default modules to /usr/share

- Install system config to /usr/share/mkinifs

- Add base files for -extra archive

- Create user config dirs

- Update hook dirs in init.sh, change from mkinitfs 2.0

- Remove splash images, obsolete since pbsplash

- Support uncompressed initramfs-extra
2023-03-08 21:34:37 -08:00

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#!/bin/sh
# shellcheck disable=SC1091
[ -e /hooks/10-verbose-initfs.sh ] && set -x
. /etc/deviceinfo
. ./init_functions.sh
export PATH=/usr/bin:/bin:/usr/sbin:/sbin
/bin/busybox --install -s
/bin/busybox-extras --install -s
# Mount everything, set up logging, modules, mdev
mount_proc_sys_dev
create_device_nodes
setup_log
setup_firmware_path
# shellcheck disable=SC2154,SC2086
[ -d /lib/modules ] && modprobe -a ${deviceinfo_modules_initfs} usb_f_rndis
setup_mdev
setup_dynamic_partitions "${deviceinfo_super_partitions:=}"
setup_framebuffer
show_splash "Loading..."
mount_subpartitions
run_hooks /hooks
# Always run dhcp daemon/usb networking for now (later this should only
# be enabled, when having the debug-shell hook installed for debugging,
# or get activated after the initramfs is done with an OpenRC service).
setup_usb_network
start_unudhcpd
mount_boot_partition /boot
extract_initramfs_extra /boot/initramfs-extra
setup_udev
run_hooks /hooks-extra
wait_root_partition
delete_old_install_partition
resize_root_partition
unlock_root_partition
resize_root_filesystem
mount_root_partition
# Mount boot partition into sysroot, so OpenRC doesn't need to do it (#664)
umount /boot
mount_boot_partition /sysroot/boot "rw"
init="/sbin/init"
setup_bootchart2
# Switch root
killall telnetd mdev udevd msm-fb-refresher 2>/dev/null
umount /proc
umount /sys
umount /dev/pts
umount /dev
# shellcheck disable=SC2093
exec switch_root /sysroot "$init"
echo "ERROR: switch_root failed!"
echo "Looping forever. Install and use the debug-shell hook to debug this."
echo "For more information, see <https://postmarketos.org/debug-shell>"
loop_forever