i forget what this is

mkiso.sh

@@ -0,0 +1,66 @@
+#!/bin/bash
+
+# prepare needed packages
+sudo apt install debootstrap squashfs-tools syslinux isolinux xorriso
+
+# create base env
+mkdir build
+cd build
+sudo debootstrap --arch=amd64 beige chroot https://community-packages.deepin.com/beige/
+
+# chroot
+sudo mount --bind /dev chroot/dev
+sudo mount --bind /dev/pts chroot/dev/pts
+sudo mount --bind /proc chroot/proc
+sudo mount --bind /sys chroot/sys
+sudo mount --bind /run chroot/run
+sudo chroot chroot
+
+# prepare sourcelist
+echo "deb https://community-packages.deepin.com/beige/ beige main commercial community" > /etc/apt/sources.list
+echo "deb-src https://community-packages.deepin.com/beige/ beige main commercial community" >> /etc/apt/sources.list
+
+# install packages
+apt update
+apt upgrade -y
+apt install deepin-desktop-environment-core
+apt install linux-image-deepin-hwe-amd64
+
+# 
+
+# create user for *live* system
+useradd -m -s /bin/bash live
+echo "live:live" | chpasswd
+
+# since we don't have an installer...
+systemctl enable lightdm.service
+
+# exit chroot
+exit
+sudo umount chroot/dev/pts
+sudo umount chroot/dev
+sudo umount chroot/proc
+sudo umount chroot/sys
+sudo umount chroot/run
+
+# create squashfs file system
+mkdir live
+sudo mksquashfs chroot/ live/filesystem.squashfs -comp xz -e boot
+
+# bootable (and isolinux)
+cp chroot/boot/vmlinuz-* live/vmlinuz
+cp chroot/boot/initrd.img-* live/initrd
+mkdir isolinux
+cp /usr/lib/ISOLINUX/isolinux.bin isolinux
+cp /usr/lib/syslinux/modules/bios/ldlinux.c32 isolinux
+cp ../isolinux.cfg isolinux/isolinux.cfg
+
+# create iso
+xorriso -as mkisofs -o ../live.iso -isohybrid-mbr /usr/lib/ISOLINUX/isohdpfx.bin \
+    -c isolinux/boot.cat -b isolinux/isolinux.bin -no-emul-boot \
+    -exclude chroot \
+    -boot-load-size 4 -boot-info-table \
+    ./
+
+# try iso
+qemu-system-x86_64