BOOT_STRUCTURE_PARTS/isolinux/isolinux.cfg

@@ -0,0 +1,28 @@
+DEFAULT live
+LABEL live
+  menu label ^Start or install Ubuntu Remix
+  kernel /casper/vmlinuz
+  append  file=/cdrom/preseed/ubuntu.seed boot=casper initrd=/casper/initrd.lz quiet splash --
+LABEL check
+  menu label ^Check CD for defects
+  kernel /casper/vmlinuz
+  append  boot=casper integrity-check initrd=/casper/initrd.lz quiet splash --
+LABEL memtest
+  menu label ^Memory test
+  kernel /install/memtest
+  append -
+LABEL hd
+  menu label ^Boot from first hard disk
+  localboot 0x80
+  append -
+DISPLAY isolinux.txt
+TIMEOUT 1000
+PROMPT 1
+
+#prompt flag_val
+#
+# If flag_val is 0, display the "boot:" prompt
+# only if the Shift or Alt key is pressed,
+# or Caps Lock or Scroll lock is set (this is the default).
+# If  flag_val is 1, always display the "boot:" prompt.
+#  http://linux.die.net/man/1/syslinux   syslinux manpage

BOOT_STRUCTURE_PARTS/isolinux/isolinux.cfg_sol-os_version

@@ -0,0 +1,65 @@
+# Comboot modules:
+#   * menu.c32 - provides a text menu
+#   * vesamenu.c32 - provides a graphical menu
+#   * chain.c32 - chainload MBRs, partition boot sectors, Windows bootloaders
+#   * hdt.c32 - hardware detection tool
+#   * reboot.c32 - reboots the system
+#
+# To Use: Copy the respective files from /usr/lib/syslinux to /boot/syslinux.
+# If /usr and /boot are on the same file system, symlink the files instead
+# of copying them.
+#
+# If you do not use a menu, a 'boot:' prompt will be shown and the system
+# will boot automatically after 5 seconds.
+#
+# Note: A ^ in a label before a character means one can use that to quickly select it.
+#
+#  HELPFUL SOURCES
+# http://www.syslinux.org/wiki/index.php?title=The_Syslinux_Project
+# https://wiki.archlinux.org/index.php/Syslinux
+# The wikis provides further configuration examples
+
+# search path for the c32 support libraries (libcom32, libutil etc.)
+PATH
+
+# Need this for images as backgrounds
+DEFAULT vesamenu.c32
+# If 1 it'd present the boot prompt
+PROMPT 0
+# wait 15 seconds
+TIMEOUT 150
+MENU RESOLUTION 1024 768
+MENU BACKGROUND splash.png
+MENU TITLE Sol-OS
+
+## Theming
+MENU COLOR border       30;44   #40ffffff #a0000000 std
+MENU COLOR title        1;36;44 #9033ccff #a0000000 std
+MENU COLOR sel          7;37;40 #e0ffffff #20ffffff all
+MENU COLOR unsel        37;44   #50ffffff #a0000000 std
+MENU COLOR help         37;40   #c0ffffff #a0000000 std
+MENU COLOR timeout_msg  37;40   #80ffffff #00000000 std
+MENU COLOR timeout      1;37;40 #c0ffffff #00000000 std
+MENU COLOR msg07        37;40   #90ffffff #a0000000 std
+MENU COLOR tabmsg       31;40   #30ffffff #00000000 std
+
+## Menu Options
+LABEL solosLive
+    MENU label ^Try Sol-OS
+    KERNEL /casper/vmlinuz
+    append boot=casper initrd=/casper/initrd.gz file=/images/filesystem.squashfs quiet
+
+LABEL solosInstall
+    MENU label ^Install Sol-OS
+    KERNEL /casper/vmlinuz
+    APPEND boot=casper initrd=/casper/initrd.gz file=/images/filesystem.squashfs finstall quiet splash
+
+MENU SEPARATOR
+
+LABEL hd
+    MENU label ^Boot from first hard disk
+    localboot 0x80
+
+LABEL reboot
+    MENU LABEL ^Reboot
+    COM32 reboot.c32

BOOT_STRUCTURE_PARTS/splash_screen/NOTES,txt

@@ -0,0 +1,41 @@
+Boot Instructions for the Remix User
+
+To give some boot-time instructions to the user create an isolinux.txt file in image/isolinux, for example:
+
+************************************************************************
+
+This is an Ubuntu Remix Live CD.
+
+For the default live system, enter "live".  To run memtest86+, enter "memtest"
+
+************************************************************************
+
+
+Splash Screen
+
+A graphic can be displayed at boot time, but it is optional.
+The example text above requires a special character along with
+the file name of the splash image (splash.rle).
+To create that character, do the following use the following command:
+
+printf "\x18" >emptyfile
+
+and then edit the emptyfile with any text editor. Add the file name just next to the
+first character and add the text you want to display at boot time beneath it and save the file as "isolinux.txt"
+
+To create the splash.rle file, create an image 480 pixels wide. Convert it to 15 colours,
+indexed (perhaps using GIMP) and "Save As" to change the ending to .bmp which converts the
+image to a bitmap format.
+
+
+----    IN GIMP DO THE FOLLOWING    ----
+1. Open an image.
+2. Scake it to 480 and make sure hight is bound to it.
+3. Go to image > mode > indexed (Set minimum number of colors to 15 if you have issues down he road Otherwise leave it as is.)
+5. Save As a BMP. When doing so set compatibility options on for 'Do not write color space information'
+
+
+Then install the "netpbm" and 'syslinux-utils' packages and run
+
+1.  bmptoppm splash.bmp > splash.ppm
+2.  ppmtolss16 '#ffffff=7' < splash.ppm > splash.rle

BOOT_STRUCTURE_PARTS/splash_screen/emptyfile

@@ -0,0 +1 @@
+

BOOT_STRUCTURE_PARTS/splash_screen/isolinux.txt

@@ -0,0 +1,8 @@
+splash.rle
+************************************************************************
+
+This is an Ubuntu Remix Live CD.
+
+For the default live system, enter "live".  To run memtest86+, enter "memtest"
+
+************************************************************************

CONFIG_SCRIPTS.sh

@@ -51,7 +51,8 @@ function confirm_dialouge() {
 # ----  Messages Used Throughout The Process  ---- #
 
 function chroot_big_dump_mesage() {
-    echo "Run each time you chroot:"
+    echo "NOTE: COPY_OVER_TO_CHROOT is removed after exit from chroot env."
+    echo "\nRun each time you chroot:"
     echo "\texport HOME=/root"
     echo "\texport LC_ALL=C"
     echo "\nRun once in chroot:"

COPY_OVER_TO_CHROOT/CLEANUP.sh

@@ -10,13 +10,15 @@ dpkg-divert --rename --remove /sbin/initctl
 
 
 # Remove old kernels
-ls /boot/vmlinuz-2.6.**-**-generic > list.txt
+ls /boot/vmlinuz-5.4.**-**-generic > list.txt
 sum=$(cat list.txt | grep '[^ ]' | wc -l)
 
 if [ $sum -gt 1 ]; then
-dpkg -l 'linux-*' | sed '/^ii/!d;/'"$(uname -r | sed "s/\(.*\)-\([^0-9]\+\)/\1/")"'/d;s/^[^ ]* [^ ]* \([^ ]*\).*/\1/;/[0-9]/!d' | xargs sudo apt-get -y purge
+    dpkg -l 'linux-*' | sed '/^ii/!d;/'"$(uname -r | sed "s/\(.*\)-\([^0-9]\+\)/\1/")"'/d;s/^[^ ]* [^ ]* \([^ ]*\).*/\1/;/[0-9]/!d' | xargs sudo apt-get -y purge
 fi
 rm list.txt
 
-# Remove the network stuff
+
+apt-get clean
+rm -rf /tmp/*
 rm /etc/resolv.conf

start.sh

@@ -12,8 +12,10 @@ function main() {
 
     # First setup the debootstrap env...
     ./step_1_debootstrap.sh
-    # Then setup and run chroot
+    # Then setup and run chroot...
     ./step_2_chroot.sh
+    # Create the CD...
+    ./step_3_create_CD.sh
 }
 
 
@@ -39,8 +41,10 @@ function sanity_check() {
 
     xyphr=$(which Xephyr)        ## Chroot view window || alt desktop window
     sysLnx=$(which syslinux)     ## Casper stuff
+    sysTools=$(which ppmtolss16) ## Part of syslinux-utils
     squash=$(which unsquashfs)   ## Squashfs-tools
     genIso=$(which genisoimage)  ## Iso maker
+    netpbm=$(which bmptoppm)     ## Boot splash maker part
     if [[ $xyphr == "" ]] || [[ $sysLnx == "" ]] || \
        [[ $squash == "" ]] || [[ $genIso == "" ]]; then
         echo "# ----  Missing Some Packages  ---- #\n" \
@@ -48,10 +52,11 @@ function sanity_check() {
                 "Syslinux :" "${sysLnx}\n" \
                 "Squashfs-tools :" "${squash}\n" \
                 "Genisoimage :" "${genIso}\n" \
+                "Netpbm :" "${netpbm}\n" \
                 "Going to run :\n" \
-                "\tapt-get install xserver-xephyr syslinux squashfs-tools genisoimage -y"
+                "\tapt-get install xserver-xephyr syslinux squashfs-tools genisoimage netpbm syslinux-utils -y"
         sleep 2
-        apt-get install xserver-xephyr syslinux squashfs-tools genisoimage -y
+        apt-get install xserver-xephyr syslinux squashfs-tools genisoimage netpbm syslinux-utils -y
     fi
 
     if [[ "${ARCH}" == "" ]] || [[ "${RELEASE}" == "" ]]; then

step_2_chroot.sh

@@ -21,6 +21,7 @@ function main() {
     sudo mount -t sysfs sys "${CHROOT_PTH}"/sys/
 
     # setup some configs stuff for internetz
+    sudo cp -r COPY_OVER_TO_CHROOT/ "${CHROOT_PTH}"
     sudo cp /etc/hosts "${CHROOT_PTH}"/etc/hosts
     sudo cp /etc/resolv.conf "${CHROOT_PTH}"/etc/resolv.conf
     sudo chown $USER "${CHROOT_PTH}"/etc/apt/sources.list
@@ -32,6 +33,7 @@ function main() {
     sudo chroot "${CHROOT_PTH}"
 
     # cleanup
+    sudo rm -rf "${CHROOT_PTH}"/COPY_OVER_TO_CHROOT/
     sudo umount "${CHROOT_PTH}"/dev/
     sudo umount -lf "${CHROOT_PTH}"/proc/
     sudo umount -lf "${CHROOT_PTH}"/sys/

step_3_create_CD.sh

@@ -0,0 +1,112 @@
+#!/bin/bash
+
+. CONFIG.sh
+
+# set -o xtrace       ## To debug scripts
+# set -o errexit      ## To exit on error
+# set -o errunset     ## To exit if a variable is referenced but not set
+
+
+function main() {
+    # echo "Moving ISO linux parts..."
+    # move_iso_linux_parts;
+    # echo "Creating manifest..."
+    # create_manifest;
+    # echo "Squashing chroot filesystem..."
+    # compress_chroot;
+    # echo "Creating diskdefines data..."
+    # diskdefines;
+    # echo "Creating recognition info..."
+    # remix_recognition;
+    # echo "Creating MD5 data..."
+    # md5_cal;
+    echo "Creating the ISO file..."
+    create_iso;
+}
+
+function move_iso_linux_parts() {
+    clear
+    # We will need a kernel and an initrd that was built with the Casper scripts.
+    # Grab them from the chroot. Use the current version.
+    # Note that before 9.10, the initrd was in gz not lz format...
+    echo "If this fails then use what's in chroot/boot/...:"
+    echo "Copying ${CHROOT_PTH}/boot/vmlinuz-5.4.**-**-generic to image/casper/vmlinuz"
+    sudo cp "${CHROOT_PTH}"/boot/vmlinuz-5.4.**-**-generic image/casper/vmlinuz
+    echo "Copying ${CHROOT_PTH}/boot/initrd.img-5.4.**-**-generic to image/casper/initrd.lz"
+    sudo cp "${CHROOT_PTH}"/boot/initrd.img-5.4.**-**-generic image/casper/initrd.lz
+
+
+    # We need the isolinux and memtest binaries.
+    # (Note: some distros place file isolinux.bin under /usr/lib/syslinux .)
+    sudo cp /usr/lib/ISOLINUX/isolinux.bin image/isolinux/
+    sudo cp /usr/lib/syslinux/modules/bios/ldlinux.c32 image/isolinux/ # for syslinux 5.00 and newer
+    # sudo cp /boot/memtest86+.bin image/install/memtest
+    cp BOOT_STRUCTURE_PARTS/isolinux/isolinux.cfg image/isolinux/
+
+    # To give some boot-time instructions to the user
+    echo "\nMoving splash parts to image/isolinux"
+    cp BOOT_STRUCTURE_PARTS/splash_screen/isolinux.txt image/isolinux/
+    cp BOOT_STRUCTURE_PARTS/splash_screen/splash.rle image/isolinux/
+}
+
+function create_manifest() {
+    sudo chroot ${CHROOT_PTH} dpkg-query -W --showformat='${Package} ${Version}\n' | sudo tee image/casper/filesystem.manifest
+    sudo cp -v image/casper/filesystem.manifest image/casper/filesystem.manifest-desktop
+    REMOVE='ubiquity ubiquity-frontend-gtk ubiquity-frontend-kde casper lupin-casper live-initramfs user-setup discover1 xresprobe os-prober libdebian-installer4'
+    for i in $REMOVE
+    do
+            sudo sed -i "/${i}/d" image/casper/filesystem.manifest-desktop
+    done
+}
+
+function compress_chroot() {
+    sudo mksquashfs "${CHROOT_PTH}" image/casper/filesystem.squashfs
+    printf $(sudo du -sx --block-size=1 "${CHROOT_PTH}" | cut -f1) > image/casper/filesystem.size
+}
+
+
+function diskdefines() {
+cat <<EOF > image/README.diskdefines
+#define DISKNAME  ${OS_NAME}
+#define TYPE  binary
+#define TYPEbinary  1
+#define ARCH  ${ARCH}
+#define ARCH${ARCH}  1
+#define DISKNUM  1
+#define DISKNUM1  1
+#define TOTALNUM  0
+#define TOTALNUM0  1
+EOF
+
+}
+
+function remix_recognition() {
+    touch image/ubuntu
+    mkdir image/.disk/
+
+    touch image/.disk/base_installable
+    echo "full_cd/single" > image/.disk/cd_type
+    echo "${OS_NAME} ${OS_VER}" > image/.disk/info
+    echo "http//your-release-notes-url.com" > image/.disk/release_notes_url
+}
+
+function md5_cal() {
+    sudo -s
+    (cd image && find . -type f -print0 | xargs -0 md5sum | grep -v "\./md5sum.txt" > md5sum.txt)
+    exit
+}
+
+function create_iso() {
+    cd image/
+    sudo mkisofs -r -V "${OS_NAME}" -cache-inodes -J -l \
+        -b isolinux/isolinux.bin \
+        -c isolinux/boot.cat -no-emul-boot -boot-load-size 4 \
+        -boot-info-table -o ../"${OS_NAME}".iso .
+    cd ..
+    # sudo mkisofs -D -r -cache-inodes -J -l -b isolinux/isolinux.bin -c \
+    # isolinux/boot.cat -no-emul-boot -boot-load-size 4 -boot-info-table -o \
+    #                                                      ../"${OS_NAME}".iso .
+
+}
+
+main $@;