59 lines
1.1 KiB
Plaintext
59 lines
1.1 KiB
Plaintext
#!/sbin/busybox sh
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# debugging
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set -x
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# install busybox
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/sbin/busybox --install -s
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panic() { echo "bruh moment :(" && sh; }
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# silence is golden
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#echo 0 > /proc/sys/kernel/printk
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# check config
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[ -f /config ] && . /config || panic
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# mount pseudofs's
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mount -t proc none /proc
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mount -t sysfs none /sys
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mount -t devtmpfs none /dev
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# TODO implement busybox mdev/mdevd
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# setup mdev
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#echo /sbin/mdev >/proc/sys/kernel/hotplug
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#mdev -s
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# setup udev
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udevd --daemon
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udevadm trigger --action=add --type=subsystems
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udevadm trigger --action=add --type=devices
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udevadm settle
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# TODO parse /proc/cmdline
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# unlock cryptsetup container
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[ "$use_luks" = 1 ] && {
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luks_root="$(findfs $luks_root)"
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# TODO improve mapper name ( crypttab or config option )
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cryptsetup $luks_args luksOpen "$luks_root" luks_root || panic
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}
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# load drivers
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#modprobe -a $drivers
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# merge mount flags
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[ -n "$root_args" ] && mount_args="$root_args"
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[ -n "$root_type" ] && mount_args="$mount_args -t $root_type"
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# mount rootfs
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mount $mount_args "$root" /mnt/root || panic
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# clean up
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udevadm control --exit
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umount /dev /sys /proc
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# boot system
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echo SUCCESS
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exec switch_root /mnt/root /sbin/init
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