booting to gnome, with debootstrap.

scripts/build_filesystem.sh

@@ -3,13 +3,28 @@ 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")"
 cd ..
 echo $PWD
-rm -rf ./outputs/root/
-mkdir -p ./outputs/root/
-debootstrap noble ./outputs/root http://archive.ubuntu.com/ubuntu
+if [ ! -d "./outputs/root" ]; then
+    mkdir -p ./outputs/root/
+    debootstrap noble ./outputs/root http://archive.ubuntu.com/ubuntu
+fi
+rm -rf './outputs/chroot'
+mkdir -p ./outputs/chroot/
+rsync -av ./outputs/root/ ./outputs/chroot/
+mkdir -p ./outputs/chroot/proc
+mount --bind /proc ./outputs/chroot/proc
+cp ./config/filesystem_chroot_install.sh ./outputs/chroot/filesystem_chroot_install.sh
+chmod +x ./outputs/chroot/filesystem_chroot_install.sh
+chroot ./outputs/chroot /bin/bash -c "/filesystem_chroot_install.sh"
+cd $DIR
+cd ..
+if mountpoint -q "./outputs/chroot/proc/"; then
+  umount -lf "./outputs/chroot/proc/"
+fi
 echo 'root filesystem created.'