mirror of https://github.com/marcosfad/mbp-ubuntu
50 lines
1.7 KiB
Bash
Executable File
50 lines
1.7 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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cp "${CHROOT_PATH}"/boot/vmlinuz-"${KERNEL_VERSION}" "${IMAGE_PATH}"/casper/vmlinuz
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cp "${CHROOT_PATH}"/boot/initrd.img-"${KERNEL_VERSION}" "${IMAGE_PATH}"/casper/initrd
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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 "${IMAGE_PATH}"/preseed
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cp "${ROOT_PATH}/files/grub/grub.cfg" "${IMAGE_PATH}"/isolinux/grub.cfg
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echo >&2 "===]> Info: Compress the chroot... "
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cd "${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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