mirror of https://github.com/marcosfad/mbp-ubuntu
89 lines
3.5 KiB
Bash
Executable File
89 lines
3.5 KiB
Bash
Executable File
#!/bin/bash
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set -eu -o pipefail
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echo >&2 "===]> Info: Create image directory and populate it... "
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cd "${WORKING_PATH}"
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if [ -d "${IMAGE_PATH}" ]; then
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rm -rf "${IMAGE_PATH}"
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fi
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mkdir -p "${IMAGE_PATH}"/{casper,install,isolinux}
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echo >&2 "===]> Info: Grub configuration... "
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# we add an empty file to use it with the search command in grub later on.
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touch "${IMAGE_PATH}"/ubuntu
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cp -r "${ROOT_PATH}"/files/preseed "${IMAGE_PATH}"/preseed
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cat <<EOF > "${IMAGE_PATH}"/isolinux/grub.cfg
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search --set=root --file /ubuntu
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insmod all_video
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EOF
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find "${CHROOT_PATH}"/boot -maxdepth 1 -type f -name 'vmlinuz-*'
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find "${CHROOT_PATH}"/boot -maxdepth 1 -type f -name 'initrd*'
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for file in $(find "${CHROOT_PATH}"/boot -maxdepth 1 -type f -name 'vmlinuz-*' | grep t2 | cut -d'/' -f 6 | cut -d'-' -f2-10 | sort); do
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echo "==> Adding $file"
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cp "${CHROOT_PATH}/boot/vmlinuz-${file}" "${IMAGE_PATH}/casper/vmlinuz-${file}"
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cp "${CHROOT_PATH}/boot/initrd.img-${file}" "${IMAGE_PATH}/casper/initrd-${file}"
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cat <<EOF >> "${IMAGE_PATH}"/isolinux/grub.cfg
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submenu "Ubuntu, with Linux $file" {
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menuentry "Try Ubuntu FS without installing" {
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linux /casper/vmlinuz-$file file=/cdrom/preseed/mbp.seed boot=casper ro efi=noruntime pcie_ports=compat ---
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initrd /casper/initrd-$file
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}
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menuentry "Try Ubuntu FS without installing (blacklist=thunderbolt)" {
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linux /casper/vmlinuz-$file file=/cdrom/preseed/mbp.seed boot=casper ro efi=noruntime pcie_ports=compat --- modprobe.blacklist=thunderbolt
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initrd /casper/initrd-$file
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}
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menuentry "Install Ubuntu FS" {
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linux /casper/vmlinuz-$file preseed/file=/cdrom/preseed/mbp.seed boot=casper only-ubiquity efi=noruntime pcie_ports=compat ---
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initrd /casper/initrd-$file
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}
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menuentry "Install Ubuntu FS (blacklist=thunderbolt)" {
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linux /casper/vmlinuz-$file preseed/file=/cdrom/preseed/mbp.seed boot=casper only-ubiquity efi=noruntime pcie_ports=compat --- modprobe.blacklist=thunderbolt
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initrd /casper/initrd-$file
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}
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menuentry "Check disc for defects" {
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linux /casper/vmlinuz-$file boot=casper integrity-check efi=noruntime enforcing=0 efi=noruntime pcie_ports=compat ---
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initrd /casper/initrd-$file
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}
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menuentry "Check disc for defects (blacklist=thunderbolt)" {
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linux /casper/vmlinuz-$file boot=casper integrity-check efi=noruntime enforcing=0 efi=noruntime pcie_ports=compat --- modprobe.blacklist=thunderbolt
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initrd /casper/initrd-$file
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}
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}
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EOF
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done
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echo >&2 "===]> Info: Compress the chroot... "
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cd "${WORKING_PATH}"
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mksquashfs "${CHROOT_PATH}" "${IMAGE_PATH}"/casper/filesystem.squashfs
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printf "%s" "$(du -sx --block-size=1 "${CHROOT_PATH}" | cut -f1)" >"${IMAGE_PATH}"/casper/filesystem.size
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echo >&2 "===]> Info: Create manifest... "
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# shellcheck disable=SC2016
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chroot "${CHROOT_PATH}" dpkg-query -W --showformat='${Package} ${Version}\n' |
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tee "${IMAGE_PATH}"/casper/filesystem.manifest
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cp -v "${IMAGE_PATH}"/casper/filesystem.manifest "${IMAGE_PATH}"/casper/filesystem.manifest-desktop
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REMOVE='ubiquity casper lupin-casper user-setup discover discover-data os-prober laptop-detect'
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for i in $REMOVE; do
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sed -i "/${i}/d" "${IMAGE_PATH}"/casper/filesystem.manifest-desktop
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done
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echo >&2 "===]> Info: Create diskdefines... "
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cat <<EOF >"${IMAGE_PATH}"/README.diskdefines
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#define DISKNAME Ubuntu MBP 20.04 LTS "Focal Fossa" - Beta amd64
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#define TYPE binary
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#define TYPEbinary 1
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#define ARCH amd64
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#define ARCHamd64 1
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#define DISKNUM 1
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#define DISKNUM1 1
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#define TOTALNUM 0
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#define TOTALNUM0 1
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EOF
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