From 704fa1b0aaf4c60a50f02586f7ec12a4452e3cf6 Mon Sep 17 00:00:00 2001
From: Matt Knoop <matt@owllabs.com>
Date: Sun, 16 Nov 2025 20:49:44 -0700
Subject: [PATCH] updates nov 16th.

---
 build_filesystem.sh | 10 ++++++++++
 container_cmd.sh    |  1 +
 create_image.sh     | 11 ++++++++++-
 init.sh             |  9 +++++++--
 4 files changed, 28 insertions(+), 3 deletions(-)
 create mode 100755 build_filesystem.sh

diff --git a/build_filesystem.sh b/build_filesystem.sh
new file mode 100755
index 0000000..464895c
--- /dev/null
+++ b/build_filesystem.sh
@@ -0,0 +1,10 @@
+#!/bin/bash
+set -e
+cd "$(dirname "$0")"
+dir=$(dirname "$0")
+echo $dir
+podman run --rm -d --name ubuntu ubuntu:latest /bin/bash -c "while true; do sleep 1; done"
+podman export -o ./ubuntu.tar ubuntu
+echo 'exported.'
+podman stop ubuntu
+
diff --git a/container_cmd.sh b/container_cmd.sh
index 1ae0403..194e3b1 100644
--- a/container_cmd.sh
+++ b/container_cmd.sh
@@ -12,4 +12,5 @@ echo "CONFIG_EFI=y" >> ./.config
 echo "CONFIG_SYSFB=y" >> ./.config
 echo "CONFIG_FB=y" >> ./.config
 echo "CONFIG_FRAMEBUFFER_CONSOLE=y" >> ./.config
+/usr/bin/make olddefconfig
 /usr/bin/make -j ${cores}
diff --git a/create_image.sh b/create_image.sh
index b5e26b5..a29eeaf 100755
--- a/create_image.sh
+++ b/create_image.sh
@@ -1,4 +1,8 @@
 #!/bin/bash
+if [ "$(id -u)" -ne 0 ]; then
+	echo "switching from $(id -un) to root"
+	exec sudo "$0" "$@"
+fi
 set -e
 cd "$(dirname "$0")"
 dir=$(dirname "$0")
@@ -35,7 +39,8 @@ mkdir -p $dir/mnt/
 mkdir -p $dir/mnt/{efi,sys,grub}
 mount -t vfat /dev/mapper/${disk_efi} $dir/mnt/efi
 mount -t ext4 /dev/mapper/${disk_sys} $dir/mnt/sys
-
+tar -xvf ./ubuntu.tar --directory ./mnt/sys/
+rm ./ubuntu.tar
 #--grub-mkdevicemap=$dir/mnt/device.map
 #echo "(hd0) /dev/${disk_grub}" > $dir/mnt/device.map
 #--efi-directory=$dir/mnt/efi --boot-directory=$dir/mnt/grub --root-directory=$dir/mnt/sys  
@@ -57,6 +62,10 @@ cp $dir/initramfs.cpio.gz $dir/mnt/efi/EFI/patronage/
 cp $dir/grub.cfg $dir/mnt/efi/EFI/patronage/
 #cp $dir/grub.cfg $dir/mnt/sys/boot/grub/
 cp $dir/grub.cfg $dir/mnt/efi/EFI/BOOT/
+
+
+
+
 sync
 #exit
 if mountpoint -q "$dir/mnt/efi"; then
diff --git a/init.sh b/init.sh
index 85a1eb8..99c85e8 100644
--- a/init.sh
+++ b/init.sh
@@ -1,8 +1,13 @@
 #!/bin/busybox sh
 /bin/busybox mount -t devtmpfs devtmpfs /dev
-/bin/busybox mount -t proc none /proc
+/bin/busybox mount -t proc proc /proc
 /bin/busybox mount -t sysfs none /sys
+/bin/busybox mount -t sysfs none /run
+/bin/busybox mkdir -p /newroot
+/bin/busybox mount /dev/sda2 /newroot
 #/bin/busybox ln -s "/lib/modules/" "/lib/modules/$(uname -r)"
 #depmod -a
 #/bin/busybox modprobe nbd max_part=2
-exec /bin/busybox sh
+
+exec switch_root /newroot /bin/bash
+#exec /bin/busybox sh