98 lines
2.8 KiB
Bash
98 lines
2.8 KiB
Bash
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#!/bin/bash
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set -e -u
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name=archlinux
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iso_label="ARCH_$(date +%Y%m)"
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version=$(date +%Y.%m.%d)
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install_dir=arch
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arch=$(uname -m)
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work_dir=work
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verbose="n"
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# This function can be called after make_basefs()
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get_linux_ver() {
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local ALL_kver
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eval $(grep ^ALL_kver ${work_dir}/root-image/etc/mkinitcpio.d/kernel26.kver)
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echo ${ALL_kver}
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}
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# Base installation (root-image)
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make_basefs() {
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mkarchiso ${verbose} -D "${install_dir}" -p "base" create "${work_dir}"
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mkarchiso ${verbose} -D "${install_dir}" -p "syslinux" create "${work_dir}"
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}
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# Customize installation (root-image)
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make_customize_root_image() {
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if [[ ! -e ${work_dir}/build.${FUNCNAME} ]]; then
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cp -af root-image ${work_dir}
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: > ${work_dir}/build.${FUNCNAME}
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fi
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}
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# Prepare ${install_dir}/boot/
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make_boot() {
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if [[ ! -e ${work_dir}/build.${FUNCNAME} ]]; then
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mkdir -p ${work_dir}/iso/${install_dir}/boot/${arch}
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cp ${work_dir}/root-image/boot/vmlinuz26 ${work_dir}/iso/${install_dir}/boot/${arch}
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mkinitcpio -c ./mkinitcpio.conf -b ${work_dir}/root-image -k $(get_linux_ver) -g ${work_dir}/iso/${install_dir}/boot/${arch}/archiso.img
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: > ${work_dir}/build.${FUNCNAME}
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fi
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}
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# Prepare /${install_dir}/boot/syslinux
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make_syslinux() {
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if [[ ! -e ${work_dir}/build.${FUNCNAME} ]]; then
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mkdir -p ${work_dir}/iso/${install_dir}/boot/syslinux
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sed "s|%ARCHISO_LABEL%|${iso_label}|g;
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s|%INSTALL_DIR%|${install_dir}|g;
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s|%ARCH%|${arch}|g" syslinux/syslinux.cfg > ${work_dir}/iso/${install_dir}/boot/syslinux/syslinux.cfg
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cp ${work_dir}/root-image/usr/lib/syslinux/menu.c32 ${work_dir}/iso/${install_dir}/boot/syslinux/
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: > ${work_dir}/build.${FUNCNAME}
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fi
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}
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# Prepare /isolinux
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make_isolinux() {
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if [[ ! -e ${work_dir}/build.${FUNCNAME} ]]; then
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mkdir -p ${work_dir}/iso/isolinux
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sed "s|%INSTALL_DIR%|${install_dir}|g" isolinux/isolinux.cfg > ${work_dir}/iso/isolinux/isolinux.cfg
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cp ${work_dir}/root-image/usr/lib/syslinux/isolinux.bin ${work_dir}/iso/isolinux/
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: > ${work_dir}/build.${FUNCNAME}
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fi
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}
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# Process aitab
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make_aitab() {
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if [[ ! -e ${work_dir}/build.${FUNCNAME} ]]; then
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sed "s|%ARCH%|${arch}|g" aitab > ${work_dir}/iso/${install_dir}/aitab
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: > ${work_dir}/build.${FUNCNAME}
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fi
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}
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# Build all filesystem images specified in aitab (.fs .fs.sfs .sfs)
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make_prepare() {
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mkarchiso ${verbose} -D "${install_dir}" prepare "${work_dir}"
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}
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# Build ISO
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make_iso() {
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mkarchiso ${verbose} -D "${install_dir}" -L "${iso_label}" iso "${work_dir}" "${name}-${version}-${arch}.iso"
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}
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if [[ $verbose == "y" ]]; then
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verbose="-v"
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else
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verbose=""
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fi
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make_basefs
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make_customize_root_image
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make_boot
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make_syslinux
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make_isolinux
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make_aitab
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make_prepare
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make_iso
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