live-iso-gnome/hooks/4-booster-setup.chroot
Ward from fusion-voyager-3 498a9e57e2 fix
2024-12-16 19:02:53 +03:00

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#!/bin/sh
# Create booster hook dirs
mkdir -p /usr/share/booster/hooks-early
mkdir -p /usr/share/booster/hooks-late
# Create Early hook
touch /usr/share/booster/hooks-early/pika_live.sh
tee /usr/share/booster/hooks-early/pika_live.sh <<'EOF'
#! /bin/bash
set -e
busybox mount -n -t proc proc /proc
busybox cat /proc/cmdline | busybox grep 'boot=live' || exit 0
busybox echo '[PikaOS Booster Live Hook]: boot=live detected in kernel cmdline, running LiveISO hooks...'
### Config
busybox echo '[PikaOS Booster Live Hook]: Searching for Live medium...'
LIVE_MEDIA="$(busybox findfs LABEL="PikaOS 4" | busybox head -n1)"
if [ -z "$LIVE_MEDIA" ]
then
busybox echo '[PikaOS Booster Live Hook]: Live medium could not be found among standard blocks.'
busybox echo '[PikaOS Booster Live Hook]: Attempting Ventoy mapping hook.'
if [ -f '/usr/share/booster/ventoy_injection.tar.xz' ]
then
busybox echo '[PikaOS Booster Live Hook]: Extracting Ventoy injection archive.'
busybox tar -xvf '/usr/share/booster/ventoy_injection.tar.xz' -C /
/ventoy/busybox/sh /ventoy/hook/debian/disk_mount_hook.sh
/ventoy/busybox/sh /ventoy/hook/debian/antix-disk.sh
else
busybox echo '[PikaOS Booster Live Hook]: Error: Ventoy injection archive could not be found!'
exit 31
fi
if [ -f "/dev/mapper/ventoy" ]
then
busybox echo '[PikaOS Booster Live Hook]: Live medium found on /dev/mapper/ventoy !'
LIVE_MEDIA='/dev/mapper/ventoy'
else
busybox echo '[PikaOS Booster Live Hook]: Error: Live medium could not be found!'
exit 32
fi
else
busybox echo "[PikaOS Booster Live Hook]: Live medium found on $LIVE_MEDIA !"
fi
### Create mounting dirs
busybox echo '[PikaOS Booster Live Hook]: Creating mountpoints...'
busybox mkdir -p /mnt/medium /mnt/filesystem /mnt/overlay /booster.root
### Mount live medium
busybox echo '[PikaOS Booster Live Hook]: Mounting Live medium...'
busybox mount -o ro $LIVE_MEDIA /mnt/medium
### Create loop from squashfs
busybox echo '[PikaOS Booster Live Hook]: Mounting Live medium squashfs image...'
busybox mount -o loop,ro /mnt/medium/live/filesystem.squashfs /mnt/filesystem
### Mount tmpfs on ram
busybox echo '[PikaOS Booster Live Hook]: Creating Ramfs...'
busybox mount -t tmpfs -o mode=1777 overlay_tmpfs /mnt/overlay
### Create overlay dirs
busybox mkdir -p /mnt/overlay/upper /mnt/overlay/work
### Create merged overlay
busybox echo '[PikaOS Booster Live Hook]: Creating writable overlay Rootfs on ramfs...'
busybox mount -t overlay overlay -o lowerdir=/mnt/filesystem:/mnt/medium,upperdir=/mnt/overlay/upper,workdir=/mnt/overlay/work /booster.root
EOF
chmod +x /usr/share/booster/hooks-early/pika_live.sh
touch /etc/booster.yaml
tee /etc/booster.yaml <<'EOF'
vconsole: true
extra_files: busybox
enable_lvm: true
modules_force_load: usbhid,hid_generic
universal: true
modules: loop
enable_hooks: true
enable_plymouth: true
EOF
update-initramfs -c -k all