Danieliskot
107 lines
3.7 KiB
Python
Executable File
107 lines
3.7 KiB
Python
Executable File
#!/usr/bin/env bash
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set -eE -o pipefail
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exec > >(tee -i /tmp/lif.log) 2>&1
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cd "$(dirname $(readlink -f ${0}))"
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cp -fv config .config
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for i in mksquashfs cpio gzip sed grep xorriso tar find file; do
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if [ ! -x "$(command -v ${i})" ]; then
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case ${i} in
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mksquashfs) a="squashfs-tools";;
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readelf) a="binutils";;
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find) a="find-utils";;
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*) a="${i}"
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esac
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echo "Please install ${a} package to run this tool"
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false
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fi
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done
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main()
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{
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local top DATA INITRD ret tmpRoot utc v
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echo "KERNEL=\"${kernel}}\"" >>.config
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echo "LMK=\"/lib/modules/$(file -bL ${kernel} | grep -o 'version .*' | cut -d' ' -f2)\"" >>.config
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top="$(pwd)"
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DATA="${workTmpDir}/isoImage"
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INITRD="$(initrd/create)"
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ret="${?}"
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tmpRoot="${workTmpDir}/tmpRoot"
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mkdir -pv ${DATA}/changes ${DATA}/os/modules
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rsync --force -aAP $(for i in $(awk '{print $2}' /proc/mounts) /tmp; do echo "--exclude=${i}/*"; done) / ${tmpRoot}
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chmod +x -Rv inc2sys
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cp -rvf inc2sys/* ${tmpRoot}
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mknod ${tmpRoot}/dev/console c 5 1
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mknod ${tmpRoot}/dev/null c 1 3
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mknod ${tmpRoot}/dev/ram0 b 1 0
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mknod ${tmpRoot}/dev/tty1 c 4 1
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mknod ${tmpRoot}/dev/tty2 c 4 2
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mknod ${tmpRoot}/dev/tty3 c 4 3
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mknod ${tmpRoot}/dev/tty4 c 4 4
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for i in zstd xz lzma bzip2 gzip; do
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mksquashfs ${tmpRoot} ${DATA}/os/system.sfs -comp ${i} -noappend -limit 50
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[ -e ${DATA}/os/system.sfs ]&&break
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done
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mv -fv ${INITRD} ${DATA}/initrd.img
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cp -rvf bootfiles/* ${DATA}
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for i in ${DATA}/syslinux.cfg ${DATA}/boot/grub/grub.cfg; do
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sed -i -r "s/__DISTRO__/${DISTRO}/" ${i}
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done
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cp -f ${KERNEL} ${DATA}/vmlinuz
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cd ${DATA}
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utc="$(date +%s)"
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v="$(git -C ${top} rev-parse HEAD 2>/dev/null|tr [:lower:] [:upper:]):$(git -C ${top} branch --show-current 2>/dev/null|tr [:lower:] [:upper:]):GIT"||v="INFINITY:PRIVATE:LOCAL"
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cat <<eot >.LlfMeta
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# Built using Linux-Live-Framework technology.
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LLF_VERSION="${v}"
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LLF_NAME="${DISTRO}"
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LLF_UTC="${utc}"
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eot
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[[ ${ret} = 2 ]]&&echo "LLF_ELF_STATIC_INITRD=\"y\"" >>.LlfMeta||echo "LLF_ELF_STATIC_INITRD=\"n\"" >>.LlfMeta
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xorriso -as mkisofs -o /${DISTRO}-${utc}.iso -iso-level 3 -J -R -D -A ${DISTRO} -V ${DISTRO} -no-emul-boot -boot-info-table -boot-load-size 2 -b boot/grub/i386-pc/eltorito.img -c boot/grub/grub.cat -eltorito-alt-boot -e /efi.img -no-emul-boot .
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isohybrid --version >/dev/null 2>&1&&isohybrid -u /${DISTRO}-${utc}.iso
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return 0
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}
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chooseKernel()
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{
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local n=0 list
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mapfile -t list < <(find /boot -type f | egrep "bzImage|kernel|vmlinuz" 2>/dev/null | egrep -v "init|*.old")
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if [ ${#list[@]} -gt 1 ]; then
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echo -e "Please choose your kernel to proceed:\nChoose number from ${n} to ${#list[@]}\n-----\n"
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for a in "${list[@]}"; do
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echo "[${n}] - ${a}"
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((n++))
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done
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echo "-----"
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read kernel
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kernel="/boot/${list[${kernel}]}"
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else
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kernel="/boot/${list[0]}"
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fi
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export kernel
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return 0
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}
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for i; do
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case ${i} in
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-i|--interactive) helper="true" ;;
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-k|--kernel) export kernel="${2}"; shift ;;
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-d|--distro) DISTRO="${2}"; shift ;;
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-w|--workdir) workTmpDir="${2}"; shift ;;
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-D|--debug) set -x; export V="-v" ;;
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-C|--clean) clean="true" ;;
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--) shift; break ;;
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*) echo "Unknown option: ${i}"; exit 1 ;;
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esac
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done
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trap '[[ ${clean} ]]&&echo "Cleaning up..."&&rm -rvf ${workTmpDir} /tmp/MlbInitRd{,.img};exit 1' 2 6 15
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export workTmpDir
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[[ -t 0 && ${helper} || ${helper} ]]&&if chooseKernel&&main; then true else; false; fi
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[[ ! ${helper} ]]&& {
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[[ ! -e ${kernel} ]]&&echo "[E]: Kernel not found: ${kernel}"&&false
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[[ -z ${DISTRO} ]]&&. .config&&echo "[W]: DISTRO not set. Using defaults: ${DISTRO}"||true
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[[ -z ${workTmpDir} ]]&&workTmpDir="$(mktemp -d /tmp/Llf_WorkDir_XXXXXXX)"&&echo "[W]: workTmpDir not set. Using defaults: ${workTmpDir}"&&true
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export workTmpDir
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export DISTRO
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mkdir -pv "${workTmpDir}"
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if main; then true; else false; fi
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}
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