mirror of
https://gitlab.archlinux.org/tpowa/archboot.git
synced 2024-09-20 03:50:37 +02:00
617 lines
18 KiB
Bash
Executable file
617 lines
18 KiB
Bash
Executable file
#!/usr/bin/env bash
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# Script for updating existing Archboot iso with newer UEFI shell, rEFInd, and /arch/setup script in the initramfs files
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# Contributed by "Keshav Padram" <the ddoott ridikulus ddoott rat aatt geemmayil ddoott ccoomm>
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# change to english locale!
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export LANG="en_US"
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[[ -z "${_REMOVE_i686}" ]] && _REMOVE_i686="0"
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[[ -z "${_REMOVE_x86_64}" ]] && _REMOVE_x86_64="0"
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[[ -z "${_REMOVE_PACKAGES}" ]] && _REMOVE_PACKAGES="0"
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[[ -z "${_UPDATE_CD_UEFI}" ]] && _UPDATE_CD_UEFI="0"
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[[ -z "${_UPDATE_SETUP}" ]] && _UPDATE_SETUP="1"
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[[ -z "${_UPDATE_UEFI_SHELL}" ]] && _UPDATE_UEFI_SHELL="1"
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[[ -z "${_UPDATE_UEFI_GUMMIBOOT}" ]] && _UPDATE_UEFI_GUMMIBOOT="1"
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[[ -z "${_UPDATE_UEFI_PREBOOTLOADER}" ]] && _UPDATE_UEFI_PREBOOTLOADER="1"
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[[ -z "${_UPDATE_UEFI_LOCKDOWN_MS}" ]] && _UPDATE_UEFI_LOCKDOWN_MS="1"
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[[ -z "${_UPDATE_UEFI_REFIND}" ]] && _UPDATE_UEFI_REFIND="1"
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[[ -z "${_UPDATE_SYSLINUX}" ]] && _UPDATE_SYSLINUX="1"
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[[ -z "${_UPDATE_SYSLINUX_CONFIG}" ]] && _UPDATE_SYSLINUX_CONFIG="1"
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[[ "${_UPDATE_SYSLINUX}" == "1" ]] && _UPDATE_SYSLINUX_CONFIG="1"
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[[ -z "${_UEFI_ARCH}" ]] && _UEFI_ARCH="x86_64"
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[[ "${_UEFI_ARCH}" == "x86_64" ]] && _SPEC_UEFI_ARCH="x64"
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[[ "${_UEFI_ARCH}" == "i386" ]] && _SPEC_UEFI_ARCH="ia32"
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#############################
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_BASENAME="$(basename "${0}")"
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_ARCHBOOT_ISO_OLD_PATH="${1}"
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_ARCHBOOT_ISO_WD="$(dirname "${_ARCHBOOT_ISO_OLD_PATH}")"
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_ARCHBOOT_ISO_OLD_NAME="$(basename "${_ARCHBOOT_ISO_OLD_PATH}" | sed 's|\.iso||g')"
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_ARCHBOOT_ISO_EXT_DIR="$(mktemp -d /tmp/archboot_iso_ext.XXXXXXXXXX)"
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#############################
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if [[ "${_REMOVE_x86_64}" != "1" ]] && [[ "${_REMOVE_i686}" != "1" ]]; then
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_ARCHBOOT_ISO_UPDATED_NAME="${_ARCHBOOT_ISO_OLD_NAME}-updated-dual"
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[[ "${_UPDATE_CD_UEFI}" == "1" ]] && _ARCHBOOT_ISO_UPDATED_NAME="${_ARCHBOOT_ISO_OLD_NAME}"-updated-dual-uefi
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[[ "${_REMOVE_PACKAGES}" == "1" ]] && _ARCHBOOT_ISO_UPDATED_NAME="${_ARCHBOOT_ISO_OLD_NAME}"-updated-dual-ftp
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[[ "${_REMOVE_PACKAGES}" == "1" && "${_UPDATE_CD_UEFI}" == "1" ]] && _ARCHBOOT_ISO_UPDATED_NAME="${_ARCHBOOT_ISO_OLD_NAME}"-updated-dual-uefi-ftp
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fi
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if [[ "${_REMOVE_x86_64}" != "1" ]] && [[ "${_REMOVE_i686}" == "1" ]]; then
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_ARCHBOOT_ISO_UPDATED_NAME="${_ARCHBOOT_ISO_OLD_NAME}-updated-x86_64"
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[[ "${_UPDATE_CD_UEFI}" == "1" ]] && _ARCHBOOT_ISO_UPDATED_NAME="${_ARCHBOOT_ISO_OLD_NAME}"-updated-x86_64-uefi
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[[ "${_REMOVE_PACKAGES}" == "1" ]] && _ARCHBOOT_ISO_UPDATED_NAME="${_ARCHBOOT_ISO_OLD_NAME}"-updated-x86_64-ftp
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[[ "${_REMOVE_PACKAGES}" == "1" && "${_UPDATE_CD_UEFI}" == "1" ]] && _ARCHBOOT_ISO_UPDATED_NAME="${_ARCHBOOT_ISO_OLD_NAME}"-updated-x86_64-uefi-ftp
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fi
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if [[ "${_REMOVE_x86_64}" == "1" ]] && [[ "${_REMOVE_i686}" != "1" ]]; then
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_ARCHBOOT_ISO_UPDATED_NAME="${_ARCHBOOT_ISO_OLD_NAME}-updated-i686"
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[[ "${_REMOVE_PACKAGES}" == "1" ]] && _ARCHBOOT_ISO_UPDATED_NAME="${_ARCHBOOT_ISO_OLD_NAME}"-updated-i686-ftp
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fi
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_ARCHBOOT_ISO_UPDATED_PATH="${_ARCHBOOT_ISO_WD}/${_ARCHBOOT_ISO_UPDATED_NAME}.iso"
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#############################
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echo
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if [[ -z "${1}" ]]; then
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echo
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echo "Usage: ${_BASENAME} <Absolute Path to Archboot ISO>"
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echo
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echo "Example: ${_BASENAME} /home/user/Desktop/archlinux-2012.12-1-archboot.iso"
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echo
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echo "Updated iso will be saved at /home/user/Desktop/archlinux-2012.12-1-archboot_updated.iso "
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echo "(for example)."
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echo
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echo "This script should be run as root user."
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echo
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exit 0
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fi
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### check for root
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if ! [[ ${UID} -eq 0 ]]; then
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echo "ERROR: Please run as root user!"
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exit 1
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fi
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### check for available loop devices in a container
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for i in $(seq 0 7); do
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! [[ -e /dev/loop$i ]] && mknod /dev/loop$i b 7 $i
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done
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! [[ -e /dev/loop-control ]] && mknod /dev/loop-control c 10 237
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set -x
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## Remove old files
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rm -f "${_ARCHBOOT_ISO_UPDATED_PATH}" || true
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echo
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cd "${_ARCHBOOT_ISO_EXT_DIR}/"
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echo
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## Extract the archboot iso using bsdtar
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bsdtar -C "${_ARCHBOOT_ISO_EXT_DIR}/" -xf "${_ARCHBOOT_ISO_OLD_PATH}"
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# 7z x -o "${_ARCHBOOT_ISO_EXT_DIR}/" "${_ARCHBOOT_ISO_OLD_PATH}"
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echo
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rm -rf "${_ARCHBOOT_ISO_EXT_DIR}/[BOOT]/" || true
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echo
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[[ -e "${_ARCHBOOT_ISO_WD}/splash.png" ]] && cp -f "${_ARCHBOOT_ISO_WD}/splash.png" "${_ARCHBOOT_ISO_EXT_DIR}/boot/syslinux/splash.png"
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echo
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_update_uefi_prebootloader_files() {
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cp -f "/usr/lib/prebootloader/PreLoader.efi" "${_ARCHBOOT_ISO_EXT_DIR}/EFI/boot/bootx64.efi"
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cp -f "/usr/lib/prebootloader/HashTool.efi" "${_ARCHBOOT_ISO_EXT_DIR}/EFI/boot/HashTool.efi"
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echo
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}
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_update_uefi_lockdown_ms_files() {
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cp -f "/usr/lib/lockdown-ms/LockDown_ms.efi" "${_ARCHBOOT_ISO_EXT_DIR}/EFI/boot/LockDown_ms.efi"
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}
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_update_syslinux_iso_files() {
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rm -f "${_ARCHBOOT_ISO_EXT_DIR}/boot/syslinux"/*.{com,bin,c32} || true
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cp -f "/usr/lib/syslinux"/bios/*.{com,bin,c32} "${_ARCHBOOT_ISO_EXT_DIR}/boot/syslinux/"
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}
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_update_syslinux_iso_config() {
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rm -f "${_ARCHBOOT_ISO_EXT_DIR}/boot/syslinux/syslinux.cfg" || true
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cat << EOF > "${_ARCHBOOT_ISO_EXT_DIR}/boot/syslinux/syslinux.cfg"
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SERIAL 0 38400
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DEFAULT vesamenu.c32
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PROMPT 0
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MENU TITLE Arch Linux (archboot)
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MENU BACKGROUND splash.png
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TIMEOUT 300
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F1 boot.msg
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F2 options.msg
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MENU WIDTH 78
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MENU MARGIN 4
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MENU ROWS 10
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MENU VSHIFT 9
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MENU TIMEOUTROW 15
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MENU TABMSGROW 16
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MENU CMDLINEROW 17
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MENU HELPMSGROW 18
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MENU HELPMSGENDROW -1
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# Refer to http://syslinux.zytor.com/wiki/index.php/Doc/menu
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MENU COLOR border 30;44 #40ffffff #a0000000 std
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MENU COLOR title 1;36;44 #9033ccff #a0000000 std
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MENU COLOR sel 7;37;40 #e0ffffff #20ffffff all
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MENU COLOR unsel 37;44 #50ffffff #a0000000 std
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MENU COLOR help 37;40 #c0ffffff #a0000000 std
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MENU COLOR timeout_msg 37;40 #80ffffff #00000000 std
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MENU COLOR timeout 1;37;40 #c0ffffff #00000000 std
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MENU COLOR msg07 37;40 #90ffffff #a0000000 std
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MENU COLOR tabmsg 31;40 #30ffffff #00000000 std
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LABEL help
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TEXT HELP
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For general information press F1 key.
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For troubleshooting and other options press F2 key.
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ENDTEXT
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MENU LABEL Help
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EOF
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if [[ "${_REMOVE_x86_64}" != "1" ]]; then
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cat << EOF >> "${_ARCHBOOT_ISO_EXT_DIR}/boot/syslinux/syslinux.cfg"
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LABEL arch64
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TEXT HELP
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Boot the Arch Linux (x86_64) archboot medium.
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It allows you to install Arch Linux or perform system maintenance.
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ENDTEXT
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MENU LABEL Boot Arch Linux (x86_64)
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LINUX /boot/vmlinuz_x86_64
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APPEND gpt loglevel=7 rootdelay=10
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INITRD /boot/initramfs_x86_64.img
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EOF
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fi
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if [[ "${_REMOVE_i686}" != "1" ]]; then
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cat << EOF >> "${_ARCHBOOT_ISO_EXT_DIR}/boot/syslinux/syslinux.cfg"
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LABEL arch32
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TEXT HELP
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Boot the Arch Linux (i686) archboot medium.
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It allows you to install Arch Linux or perform system maintenance.
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ENDTEXT
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MENU LABEL Boot Arch Linux (i686)
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LINUX /boot/vmlinuz_i686
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APPEND gpt loglevel=7 rootdelay=10
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INITRD /boot/initramfs_i686.img
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EOF
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fi
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cat << EOF >> "${_ARCHBOOT_ISO_EXT_DIR}/boot/syslinux/syslinux.cfg"
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LABEL existing
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TEXT HELP
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Boot an existing operating system. Press TAB to edit the disk and partition
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number to boot.
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ENDTEXT
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MENU LABEL Boot existing OS
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COM32 chain.c32
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APPEND hd0 0
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# http://www.memtest.org/
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LABEL memtest
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MENU LABEL Run Memtest86+ (RAM test)
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LINUX /boot/memtest
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LABEL hdt
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MENU LABEL Run HDT (Hardware Detection Tool)
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COM32 hdt.c32
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LABEL reboot
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MENU LABEL Reboot
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COM32 reboot.c32
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LABEL poweroff
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MENU LABEL Power Off
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COMBOOT poweroff.com
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EOF
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if [[ "${_REMOVE_x86_64}" != "1" ]]; then
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cat << EOF >> "${_ARCHBOOT_ISO_EXT_DIR}/boot/syslinux/syslinux.cfg"
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ONTIMEOUT arch64
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EOF
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elif [[ "${_REMOVE_x86_64}" == "1" ]] && [[ "${_REMOVE_i686}" != "1" ]]; then
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cat << EOF >> "${_ARCHBOOT_ISO_EXT_DIR}/boot/syslinux/syslinux.cfg"
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ONTIMEOUT arch32
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EOF
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fi
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}
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_download_uefi_shell_tianocore() {
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mkdir -p "${_ARCHBOOT_ISO_EXT_DIR}/EFI/tools/"
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## Download Tianocore UDK/EDK2 ShellBinPkg UEFI x86_64 "Full Shell" - For Spec. Ver. >=2.3 systems
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mv "${_ARCHBOOT_ISO_EXT_DIR}/EFI/tools/shellx64_v2.efi" "${_ARCHBOOT_ISO_EXT_DIR}/EFI/tools/shellx64_v2.efi.backup" || true
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echo
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if [[ -e "${_ARCHBOOT_ISO_WD}/shellx64_v2.efi" ]]; then
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cp -f "${_ARCHBOOT_ISO_WD}/shellx64_v2.efi" "${_ARCHBOOT_ISO_EXT_DIR}/EFI/tools/shellx64_v2.efi"
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echo
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else
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curl --verbose -f -C - --ftp-pasv --retry 3 --retry-delay 3 -o "${_ARCHBOOT_ISO_EXT_DIR}/EFI/tools/shellx64_v2.efi" "https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2/ShellBinPkg/UefiShell/X64/Shell.efi" || true
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echo
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if [[ ! "$(file "${_ARCHBOOT_ISO_EXT_DIR}/EFI/tools/shellx64_v2.efi" | grep 'executable')" ]]; then
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rm -f "${_ARCHBOOT_ISO_EXT_DIR}/EFI/tools/shellx64_v2.efi" || true
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mv "${_ARCHBOOT_ISO_EXT_DIR}/EFI/tools/shellx64_v2.efi.backup" "${_ARCHBOOT_ISO_EXT_DIR}/EFI/tools/shellx64_v2.efi" || true
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fi
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fi
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rm -f "${_ARCHBOOT_ISO_EXT_DIR}/EFI/tools/shellx64_v2.efi.backup" || true
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echo
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## Download Tianocore UDK/EDK2 EdkShellBinPkg UEFI x86_64 "Full Shell" - For Spec. Ver. <2.3 systems
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mv "${_ARCHBOOT_ISO_EXT_DIR}/EFI/tools/shellx64_v1.efi" "${_ARCHBOOT_ISO_EXT_DIR}/EFI/tools/shellx64_v1.efi.backup" || true
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echo
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if [[ -e "${_ARCHBOOT_ISO_WD}/shellx64_v1.efi" ]]; then
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cp -f "${_ARCHBOOT_ISO_WD}/shellx64_v1.efi" "${_ARCHBOOT_ISO_EXT_DIR}/EFI/tools/shellx64_v1.efi"
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echo
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else
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curl --verbose -f -C - --ftp-pasv --retry 3 --retry-delay 3 -o "${_ARCHBOOT_ISO_EXT_DIR}/EFI/tools/shellx64_v1.efi" "https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2/EdkShellBinPkg/FullShell/X64/Shell_Full.efi" || true
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echo
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if [[ ! "$(file "${_ARCHBOOT_ISO_EXT_DIR}/EFI/tools/shellx64_v1.efi" | grep 'executable')" ]]; then
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rm -f "${_ARCHBOOT_ISO_EXT_DIR}/EFI/tools/shellx64_v1.efi" || true
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mv "${_ARCHBOOT_ISO_EXT_DIR}/EFI/tools/shellx64_v1.efi.backup" "${_ARCHBOOT_ISO_EXT_DIR}/EFI/tools/shellx64_v1.efi" || true
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fi
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fi
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rm -f "${_ARCHBOOT_ISO_EXT_DIR}/EFI/tools/shellx64_v1.efi.backup" || true
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echo
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}
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_update_uefi_gummiboot_USB_files() {
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rm -rf "${_ARCHBOOT_ISO_EXT_DIR}/EFI/boot" || true
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mkdir -p "${_ARCHBOOT_ISO_EXT_DIR}/EFI/boot"
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cp -f "/usr/lib/gummiboot/gummiboot${_SPEC_UEFI_ARCH}.efi" "${_ARCHBOOT_ISO_EXT_DIR}/EFI/boot/loader.efi"
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echo
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rm -rf "${_ARCHBOOT_ISO_EXT_DIR}/loader" || true
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mkdir -p "${_ARCHBOOT_ISO_EXT_DIR}/loader/entries"
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echo
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cat << GUMEOF > "${_ARCHBOOT_ISO_EXT_DIR}/loader/loader.conf"
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timeout 5
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default archboot-${_UEFI_ARCH}-main
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GUMEOF
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cat << GUMEOF > "${_ARCHBOOT_ISO_EXT_DIR}/loader/entries/archboot-${_UEFI_ARCH}-main.conf"
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title Arch Linux ${_UEFI_ARCH} Archboot
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linux /boot/vmlinuz_${_UEFI_ARCH}
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initrd /boot/initramfs_${_UEFI_ARCH}.img
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options gpt loglevel=7 efi_pstore.pstore_disable=1 efi_no_storage_paranoia add_efi_memmap
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GUMEOF
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cat << GUMEOF > "${_ARCHBOOT_ISO_EXT_DIR}/loader/entries/uefi-shell-${_UEFI_ARCH}-v2.conf"
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title UEFI Shell ${_UEFI_ARCH} v2
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efi /EFI/tools/shell${_SPEC_UEFI_ARCH}_v2.efi
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GUMEOF
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cat << GUMEOF > "${_ARCHBOOT_ISO_EXT_DIR}/loader/entries/uefi-shell-${_UEFI_ARCH}-v1.conf"
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title UEFI Shell ${_UEFI_ARCH} v1
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efi /EFI/tools/shell${_SPEC_UEFI_ARCH}_v1.efi
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GUMEOF
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cat << GUMEOF > "${_ARCHBOOT_ISO_EXT_DIR}/loader/entries/refind-${_UEFI_ARCH}-gummiboot.conf"
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title rEFInd ${_UEFI_ARCH}
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efi /EFI/refind/refind${_SPEC_UEFI_ARCH}.efi
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GUMEOF
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}
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_update_uefi_rEFInd_USB_files() {
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rm -rf "${_ARCHBOOT_ISO_EXT_DIR}/EFI/refind/" || true
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rm -rf "${_ARCHBOOT_ISO_EXT_DIR}/EFI/tools/drivers_${_SPEC_UEFI_ARCH}" || true
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echo
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mkdir -p "${_ARCHBOOT_ISO_EXT_DIR}/EFI/refind"
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cp -f "/usr/lib/refind/refind_${_SPEC_UEFI_ARCH}.efi" "${_ARCHBOOT_ISO_EXT_DIR}/EFI/refind/refind${_SPEC_UEFI_ARCH}.efi"
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# cp -rf "/usr/share/refind/icons" "${_ARCHBOOT_ISO_EXT_DIR}/EFI/refind/icons" || true
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# cp -rf "/usr/share/refind/fonts" "${_ARCHBOOT_ISO_EXT_DIR}/EFI/refind/fonts" || true
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echo
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mkdir -p "${_ARCHBOOT_ISO_EXT_DIR}/EFI/tools"
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cp -rf "/usr/lib/refind/drivers_${_SPEC_UEFI_ARCH}" "${_ARCHBOOT_ISO_EXT_DIR}/EFI/tools/drivers_${_SPEC_UEFI_ARCH}"
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echo
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cat << EOF > "${_ARCHBOOT_ISO_EXT_DIR}/EFI/refind/refind.conf"
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timeout 5
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textonly
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resolution 1024 768
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showtools mok_tool,about,reboot,shutdown,exit
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scan_driver_dirs EFI/tools/drivers_${_SPEC_UEFI_ARCH}
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scanfor manual,internal,external,optical
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scan_delay 0
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#also_scan_dirs boot
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dont_scan_dirs EFI/boot
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#scan_all_linux_kernels
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max_tags 0
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default_selection "Arch Linux ${_UEFI_ARCH} Archboot"
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menuentry "Arch Linux ${_UEFI_ARCH} Archboot" {
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icon /EFI/refind/icons/os_arch.icns
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loader /boot/vmlinuz_${_UEFI_ARCH}
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initrd /boot/initramfs_${_UEFI_ARCH}.img
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options "gpt loglevel=7 efi_pstore.pstore_disable=1 efi_no_storage_paranoia add_efi_memmap"
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ostype Linux
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graphics off
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}
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menuentry "UEFI Shell ${_UEFI_ARCH} v2" {
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icon /EFI/refind/icons/tool_shell.icns
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loader /EFI/tools/shell${_SPEC_UEFI_ARCH}_v2.efi
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graphics off
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}
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menuentry "UEFI Shell ${_UEFI_ARCH} v1" {
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icon /EFI/refind/icons/tool_shell.icns
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loader /EFI/tools/shell${_SPEC_UEFI_ARCH}_v1.efi
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graphics off
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}
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EOF
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echo
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}
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_remove_i686_iso_files() {
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rm -f "${_ARCHBOOT_ISO_EXT_DIR}/boot/vmlinuz_i686" || true
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rm -f "${_ARCHBOOT_ISO_EXT_DIR}/boot/initramfs_i686.img" || true
|
|
rm -f "${_ARCHBOOT_ISO_EXT_DIR}/packages/archboot_packages_i686.squashfs" || true
|
|
echo
|
|
|
|
}
|
|
|
|
_remove_x86_64_iso_files() {
|
|
rm -rf "${_ARCHBOOT_ISO_EXT_DIR}/EFI" || true
|
|
rm -rf "${_ARCHBOOT_ISO_EXT_DIR}/loader" || true
|
|
rm -f "${_ARCHBOOT_ISO_EXT_DIR}/boot/vmlinuz_x86_64" || true
|
|
rm -f "${_ARCHBOOT_ISO_EXT_DIR}/boot/initramfs_x86_64.img" || true
|
|
rm -f "${_ARCHBOOT_ISO_EXT_DIR}/packages/archboot_packages_x86_64.squashfs" || true
|
|
echo
|
|
|
|
}
|
|
|
|
_remove_packages() {
|
|
rm -rf "${_ARCHBOOT_ISO_EXT_DIR}/packages" || true
|
|
echo
|
|
}
|
|
|
|
_update_arch_setup_initramfs() {
|
|
|
|
_initramfs_ext="$(mktemp -d /tmp/${_initramfs_name}_ext.XXXXXXXXXX)"
|
|
echo
|
|
|
|
cd "${_initramfs_ext}/"
|
|
|
|
if [[ -e "${_ARCHBOOT_ISO_EXT_DIR}/boot/${_initramfs_name}.img" ]]; then
|
|
bsdtar xf "${_ARCHBOOT_ISO_EXT_DIR}/boot/${_initramfs_name}.img"
|
|
echo
|
|
|
|
mv "${_initramfs_ext}/arch/setup" "${_initramfs_ext}/arch/setup.old"
|
|
cp --verbose "${_ARCHBOOT_ISO_WD}/setup" "${_initramfs_ext}/arch/setup"
|
|
chmod 755 "${_initramfs_ext}/arch/setup"
|
|
echo
|
|
|
|
cd "${_initramfs_ext}/"
|
|
|
|
find . -print0 | bsdcpio -0oH newc | lzma > "${_ARCHBOOT_ISO_WD}/${_initramfs_name}.img"
|
|
echo
|
|
|
|
rm -f "${_ARCHBOOT_ISO_EXT_DIR}/boot/${_initramfs_name}.img" || true
|
|
cp --verbose "${_ARCHBOOT_ISO_WD}/${_initramfs_name}.img" "${_ARCHBOOT_ISO_EXT_DIR}/boot/${_initramfs_name}.img"
|
|
rm -f "${_ARCHBOOT_ISO_WD}/${_initramfs_name}.img"
|
|
echo
|
|
fi
|
|
|
|
rm -rf "${_initramfs_ext}/"
|
|
echo
|
|
|
|
unset _initramfs_ext
|
|
unset _initramfs_name
|
|
echo
|
|
|
|
}
|
|
|
|
## Not currently used - simply left untouched for now
|
|
_download_pkgs() {
|
|
|
|
pacman -Sy
|
|
echo
|
|
|
|
pacman -Sw ${_PKG}
|
|
echo
|
|
|
|
_PKGVER="$(pacman -Si ${_PKG} | grep -i 'Version' | sed 's|Version : ||g')"
|
|
cp /var/cache/pacman/pkg/${_PKG}-${_PKGVER}-*.pkg.tar* "${_ARCHBOOT_ISO_WD}/"
|
|
|
|
unset _PKG
|
|
unset _PKGVER
|
|
echo
|
|
|
|
}
|
|
|
|
_update_cd_uefi() {
|
|
MOUNT_FSIMG=$(mktemp -d)
|
|
|
|
## get size of boot x86_64 files
|
|
BOOTSIZE=$(du -bc ${_ARCHBOOT_ISO_EXT_DIR}/{EFI,loader,boot/vmlinuz_x86_64,boot/initramfs_x86_64.img} | grep total | cut -f1)
|
|
IMGSZ=$(( (${BOOTSIZE}*102)/100/1024 + 1)) # image size in sectors
|
|
|
|
## Create cdefiboot.img
|
|
mkdir -p "${_ARCHBOOT_ISO_EXT_DIR}"/CDEFI/
|
|
dd if=/dev/zero of="${_ARCHBOOT_ISO_EXT_DIR}"/CDEFI/cdefiboot.img bs="${IMGSZ}" count=1024
|
|
mkfs.vfat "${_ARCHBOOT_ISO_EXT_DIR}"/CDEFI/cdefiboot.img
|
|
LOOPDEV="$(losetup --find --show "${_ARCHBOOT_ISO_EXT_DIR}"/CDEFI/cdefiboot.img)"
|
|
|
|
## Mount cdefiboot.img
|
|
mount -t vfat -o rw,users "${LOOPDEV}" "${MOUNT_FSIMG}"
|
|
|
|
## Copy UEFI files fo cdefiboot.img
|
|
mkdir "${MOUNT_FSIMG}"/boot
|
|
cp -r "${_ARCHBOOT_ISO_EXT_DIR}"/{EFI,loader} "${MOUNT_FSIMG}"/
|
|
cp "${_ARCHBOOT_ISO_EXT_DIR}"/boot/vmlinuz_x86_64 "${_ARCHBOOT_ISO_EXT_DIR}"/boot/initramfs_x86_64.img "${MOUNT_FSIMG}"/boot/
|
|
|
|
## Unmount cdefiboot.img
|
|
umount "${LOOPDEV}"
|
|
losetup --detach "${LOOPDEV}"
|
|
rm -rf "${MOUNT_FSIMG}"
|
|
_CD_UEFI_PARAMETERS="-eltorito-alt-boot -e CDEFI/cdefiboot.img -isohybrid-gpt-basdat -no-emul-boot"
|
|
}
|
|
|
|
[[ "${_REMOVE_i686}" == "1" ]] && _remove_i686_iso_files
|
|
|
|
[[ "${_REMOVE_x86_64}" == "1" ]] && _remove_x86_64_iso_files
|
|
|
|
[[ "${_REMOVE_PACKAGES}" == "1" ]] && _remove_packages
|
|
|
|
if [[ "${_UPDATE_SETUP}" == "1" ]] && [[ -e "${_ARCHBOOT_ISO_WD}/setup" ]]; then
|
|
cd "${_ARCHBOOT_ISO_WD}/"
|
|
|
|
mkdir -p "${_ARCHBOOT_ISO_EXT_DIR}/arch/" || true
|
|
|
|
rm -f "${_ARCHBOOT_ISO_EXT_DIR}/arch/setup" || true
|
|
cp -f "${_ARCHBOOT_ISO_WD}/setup" "${_ARCHBOOT_ISO_EXT_DIR}/arch/setup"
|
|
|
|
echo
|
|
|
|
if [[ "${_REMOVE_x86_64}" != "1" ]]; then
|
|
_initramfs_name="initramfs_x86_64"
|
|
_update_arch_setup_initramfs
|
|
fi
|
|
|
|
if [[ "${_REMOVE_i686}" != "1" ]]; then
|
|
_initramfs_name="initramfs_i686"
|
|
_update_arch_setup_initramfs
|
|
fi
|
|
|
|
echo
|
|
fi
|
|
|
|
[[ "${_UPDATE_UEFI_SHELL}" == "1" ]] && _download_uefi_shell_tianocore
|
|
|
|
[[ "${_UPDATE_UEFI_GUMMIBOOT}" == "1" ]] && _update_uefi_gummiboot_USB_files
|
|
|
|
[[ "${_UPDATE_UEFI_PREBOOTLOADER}" == "1" ]] && _update_uefi_prebootloader_files
|
|
|
|
[[ "${_UPDATE_UEFI_LOCKDOWN_MS}" == "1" ]] && _update_uefi_lockdown_ms_files
|
|
|
|
[[ "${_UPDATE_UEFI_REFIND}" == "1" ]] && _update_uefi_rEFInd_USB_files
|
|
|
|
[[ "${_UPDATE_SYSLINUX}" == "1" ]] && _update_syslinux_iso_files
|
|
|
|
[[ "${_UPDATE_SYSLINUX_CONFIG}" == "1" ]] && _update_syslinux_iso_config
|
|
|
|
[[ "${_UPDATE_CD_UEFI}" == "1" ]] && _update_cd_uefi
|
|
|
|
cd "${_ARCHBOOT_ISO_WD}/"
|
|
|
|
## Generate the BIOS+ISOHYBRID CD image using xorriso (extra/libisoburn package) in mkisofs emulation mode
|
|
echo "Generating the modified ISO ..."
|
|
|
|
xorriso -as mkisofs \
|
|
-iso-level 3 -rock -joliet \
|
|
-max-iso9660-filenames -omit-period \
|
|
-omit-version-number -allow-leading-dots \
|
|
-relaxed-filenames -allow-lowercase -allow-multidot \
|
|
-volid "ARCHBOOT" \
|
|
-preparer "prepared by ${_BASENAME}" \
|
|
-eltorito-boot boot/syslinux/isolinux.bin \
|
|
-eltorito-catalog boot/syslinux/boot.cat \
|
|
-no-emul-boot -boot-load-size 4 -boot-info-table \
|
|
-isohybrid-mbr /usr/lib/syslinux/bios/isohdpfx.bin \
|
|
${_CD_UEFI_PARAMETERS} \
|
|
-output "${_ARCHBOOT_ISO_UPDATED_PATH}" "${_ARCHBOOT_ISO_EXT_DIR}/" &> "/tmp/archboot_update_xorriso.log"
|
|
echo
|
|
|
|
set +x
|
|
|
|
if [[ -e "${_ARCHBOOT_ISO_UPDATED_PATH}" ]]; then
|
|
echo
|
|
echo "Updated iso has been saved at ${_ARCHBOOT_ISO_UPDATED_PATH} ."
|
|
echo
|
|
|
|
rm -rf "${_ARCHBOOT_ISO_EXT_DIR}/"
|
|
echo
|
|
else
|
|
echo
|
|
echo "No updated iso found at ${_ARCHBOOT_ISO_UPDATED_PATH} due to some error."
|
|
echo "Check the script and try again."
|
|
echo
|
|
fi
|
|
|
|
unset _UEFI_ARCH
|
|
unset _SPEC_UEFI_ARCH
|
|
unset _REMOVE_i686
|
|
unset _REMOVE_x86_64
|
|
unset _REMOVE_PACKAGES
|
|
unset _UPDATE_SETUP
|
|
unset _UPDATE_UEFI_SHELL
|
|
unset _UPDATE_UEFI_GUMMIBOOT
|
|
unset _UPDATE_UEFI_PREBOOTLOADER
|
|
unset _UPDATE_UEFI_LOCKDOWN_MS
|
|
unset _UPDATE_UEFI_REFIND
|
|
unset _UPDATE_SYSLINUX
|
|
unset _UPDATE_SYSLINUX_CONFIG
|
|
unset _CD_UEFI_PARAMETERS
|
|
unset _ARCHBOOT_ISO_OLD_PATH
|
|
unset _ARCHBOOT_ISO_WD
|
|
unset _ARCHBOOT_ISO_OLD_NAME
|
|
unset _ARCHBOOT_ISO_EXT_DIR
|
|
unset _ARCHBOOT_ISO_UPDATED_NAME
|
|
unset _ARCHBOOT_ISO_UPDATED_PATH
|