6 iso_label="ALTER_$(date +%Y%m)"
7 iso_publisher="Alter Linux <http://www.archlinux.org>"
8 iso_application="Alter Linux Live/Rescue CD"
9 iso_version=$(date +%Y.%m.%d)
19 script_path=$(readlink -f ${0%/*})
25 echo "usage ${0} [options]"
27 echo " General options:"
28 echo " -N <iso_name> Set an iso filename (prefix)"
29 echo " Default: ${iso_name}"
30 echo " -V <iso_version> Set an iso version (in filename)"
31 echo " Default: ${iso_version}"
32 echo " -L <iso_label> Set an iso label (disk label)"
33 echo " Default: ${iso_label}"
34 echo " -P <publisher> Set a publisher for the disk"
35 echo " Default: '${iso_publisher}'"
36 echo " -A <application> Set an application name for the disk"
37 echo " Default: '${iso_application}'"
38 echo " -D <install_dir> Set an install_dir (directory inside iso)"
39 echo " Default: ${install_dir}"
40 echo " -w <work_dir> Set the working directory"
41 echo " Default: ${work_dir}"
42 echo " -o <out_dir> Set the output directory"
43 echo " Default: ${out_dir}"
44 echo " -p <password> Set a live user password"
45 echo " Default: alter"
46 echo " -b Enable boot splash."
47 echo " -v Enable verbose output"
48 echo " -h This help message"
52 # Helper function to run make_*() only one time per architecture.
54 if [[ ! -e ${work_dir}/build.${1} ]]; then
56 touch ${work_dir}/build.${1}
60 # Setup custom pacman.conf with current cache directories.
63 _cache_dirs=($(pacman -v 2>&1 | grep '^Cache Dirs:' | sed 's/Cache Dirs:\s*//g'))
64 sed -r "s|^#?\\s*CacheDir.+|CacheDir = $(echo -n ${_cache_dirs[@]})|g" ${script_path}/pacman.conf > ${work_dir}/pacman.conf
67 # Base installation, plus needed packages (airootfs)
69 mkarchiso ${verbose} -w "${work_dir}/x86_64" -C "${work_dir}/pacman.conf" -D "${install_dir}" init
70 # mkarchiso ${verbose} -w "${work_dir}/x86_64" -C "${work_dir}/pacman.conf" -D "${install_dir}" -p "haveged intel-ucode amd-ucode memtest86+ mkinitcpio-nfs-utils nbd zsh efitools" install
71 mkarchiso ${verbose} -w "${work_dir}/x86_64" -C "${work_dir}/pacman.conf" -D "${install_dir}" -p "haveged intel-ucode amd-ucode mkinitcpio-nfs-utils nbd efitools" install
72 if [[ ${boot_splash} = true ]]; then
73 mkarchiso ${verbose} -w "${work_dir}/x86_64" -C "${work_dir}/pacman.conf" -D "${install_dir}" -p "plymouth" install
77 # Additional packages (airootfs)
79 mkarchiso ${verbose} -w "${work_dir}/x86_64" -C "${work_dir}/pacman.conf" -D "${install_dir}" -p "$(grep -h -v ^'#' ${script_path}/packages.x86_64)" install
82 # Copy mkinitcpio archiso hooks and build initramfs (airootfs)
83 make_setup_mkinitcpio() {
85 mkdir -p ${work_dir}/x86_64/airootfs/etc/initcpio/hooks
86 mkdir -p ${work_dir}/x86_64/airootfs/etc/initcpio/install
87 for _hook in archiso archiso_shutdown archiso_pxe_common archiso_pxe_nbd archiso_pxe_http archiso_pxe_nfs archiso_loop_mnt; do
88 cp /usr/lib/initcpio/hooks/${_hook} ${work_dir}/x86_64/airootfs/etc/initcpio/hooks
89 cp /usr/lib/initcpio/install/${_hook} ${work_dir}/x86_64/airootfs/etc/initcpio/install
91 sed -i "s|/usr/lib/initcpio/|/etc/initcpio/|g" ${work_dir}/x86_64/airootfs/etc/initcpio/install/archiso_shutdown
92 cp /usr/lib/initcpio/install/archiso_kms ${work_dir}/x86_64/airootfs/etc/initcpio/install
93 cp /usr/lib/initcpio/archiso_shutdown ${work_dir}/x86_64/airootfs/etc/initcpio
94 if [[ ${boot_splash} = true ]]; then
95 cp ${script_path}/mkinitcpio/archiso/mkinitcpio-plymouth.conf ${work_dir}/x86_64/airootfs/etc/mkinitcpio-archiso.conf
97 cp ${script_path}/mkinitcpio/archiso/mkinitcpio.conf ${work_dir}/x86_64/airootfs/etc/mkinitcpio-archiso.conf
100 if [[ ${gpg_key} ]]; then
101 gpg --export ${gpg_key} >${work_dir}/gpgkey
102 exec 17<>${work_dir}/gpgkey
104 ARCHISO_GNUPG_FD=${gpg_key:+17} mkarchiso ${verbose} -w "${work_dir}/x86_64" -C "${work_dir}/pacman.conf" -D "${install_dir}" -r 'mkinitcpio -c /etc/mkinitcpio-archiso.conf -k /boot/vmlinuz-linux -g /boot/archiso.img' run
105 if [[ ${gpg_key} ]]; then
110 # Customize installation (airootfs)
111 make_customize_airootfs() {
112 cp -af ${script_path}/airootfs ${work_dir}/x86_64
114 if [[ ${boot_splash} = true ]]; then
115 cp ${script_path}/mkinitcpio/mkinitcpio-plymouth.conf ${work_dir}/x86_64/airootfs/etc/mkinitcpio.conf
118 cp ${script_path}/pacman.conf ${work_dir}/x86_64/airootfs/etc
120 curl -o ${work_dir}/x86_64/airootfs/etc/pacman.d/mirrorlist 'https://www.archlinux.org/mirrorlist/?country=all&protocol=http&use_mirror_status=on'
122 # lynx -dump -nolist 'https://wiki.archlinux.org/index.php/Installation_Guide?action=render' >> ${work_dir}/x86_64/airootfs/root/install.txt
124 if [[ $boot_splash = true ]]; then
125 mkarchiso ${verbose} -w "${work_dir}/x86_64" -C "${work_dir}/pacman.conf" -D "${install_dir}" -r "/root/customize_airootfs.sh -b -p ${password}" run
127 mkarchiso ${verbose} -w "${work_dir}/x86_64" -C "${work_dir}/pacman.conf" -D "${install_dir}" -r "/root/customize_airootfs.sh -p ${password}" run
129 rm ${work_dir}/x86_64/airootfs/root/customize_airootfs.sh
132 # Prepare kernel/initramfs ${install_dir}/boot/
134 mkdir -p ${work_dir}/iso/${install_dir}/boot/x86_64
135 cp ${work_dir}/x86_64/airootfs/boot/archiso.img ${work_dir}/iso/${install_dir}/boot/x86_64/archiso.img
136 cp ${work_dir}/x86_64/airootfs/boot/vmlinuz-linux ${work_dir}/iso/${install_dir}/boot/x86_64/vmlinuz
139 # Add other aditional/extra files to ${install_dir}/boot/
141 # cp ${work_dir}/x86_64/airootfs/boot/memtest86+/memtest.bin ${work_dir}/iso/${install_dir}/boot/memtest
142 # cp ${work_dir}/x86_64/airootfs/usr/share/licenses/common/GPL2/license.txt ${work_dir}/iso/${install_dir}/boot/memtest.COPYING
143 cp ${work_dir}/x86_64/airootfs/boot/intel-ucode.img ${work_dir}/iso/${install_dir}/boot/intel_ucode.img
144 cp ${work_dir}/x86_64/airootfs/usr/share/licenses/intel-ucode/LICENSE ${work_dir}/iso/${install_dir}/boot/intel_ucode.LICENSE
145 cp ${work_dir}/x86_64/airootfs/boot/amd-ucode.img ${work_dir}/iso/${install_dir}/boot/amd_ucode.img
146 cp ${work_dir}/x86_64/airootfs/usr/share/licenses/amd-ucode/LICENSE ${work_dir}/iso/${install_dir}/boot/amd_ucode.LICENSE
149 # Prepare /${install_dir}/boot/syslinux
151 _uname_r=$(file -b ${work_dir}/x86_64/airootfs/boot/vmlinuz-linux| awk 'f{print;f=0} /version/{f=1}' RS=' ')
152 mkdir -p ${work_dir}/iso/${install_dir}/boot/syslinux
153 for _cfg in ${script_path}/syslinux/*.cfg; do
154 sed "s|%ARCHISO_LABEL%|${iso_label}|g;
155 s|%INSTALL_DIR%|${install_dir}|g" ${_cfg} > ${work_dir}/iso/${install_dir}/boot/syslinux/${_cfg##*/}
157 cp ${script_path}/syslinux/splash.png ${work_dir}/iso/${install_dir}/boot/syslinux
158 cp ${work_dir}/x86_64/airootfs/usr/lib/syslinux/bios/*.c32 ${work_dir}/iso/${install_dir}/boot/syslinux
159 cp ${work_dir}/x86_64/airootfs/usr/lib/syslinux/bios/lpxelinux.0 ${work_dir}/iso/${install_dir}/boot/syslinux
160 cp ${work_dir}/x86_64/airootfs/usr/lib/syslinux/bios/memdisk ${work_dir}/iso/${install_dir}/boot/syslinux
161 mkdir -p ${work_dir}/iso/${install_dir}/boot/syslinux/hdt
162 gzip -c -9 ${work_dir}/x86_64/airootfs/usr/share/hwdata/pci.ids > ${work_dir}/iso/${install_dir}/boot/syslinux/hdt/pciids.gz
163 gzip -c -9 ${work_dir}/x86_64/airootfs/usr/lib/modules/${_uname_r}/modules.alias > ${work_dir}/iso/${install_dir}/boot/syslinux/hdt/modalias.gz
168 mkdir -p ${work_dir}/iso/isolinux
169 sed "s|%INSTALL_DIR%|${install_dir}|g" ${script_path}/isolinux/isolinux.cfg > ${work_dir}/iso/isolinux/isolinux.cfg
170 cp ${work_dir}/x86_64/airootfs/usr/lib/syslinux/bios/isolinux.bin ${work_dir}/iso/isolinux/
171 cp ${work_dir}/x86_64/airootfs/usr/lib/syslinux/bios/isohdpfx.bin ${work_dir}/iso/isolinux/
172 cp ${work_dir}/x86_64/airootfs/usr/lib/syslinux/bios/ldlinux.c32 ${work_dir}/iso/isolinux/
177 mkdir -p ${work_dir}/iso/EFI/boot
178 cp ${work_dir}/x86_64/airootfs/usr/share/efitools/efi/PreLoader.efi ${work_dir}/iso/EFI/boot/bootx64.efi
179 cp ${work_dir}/x86_64/airootfs/usr/share/efitools/efi/HashTool.efi ${work_dir}/iso/EFI/boot/
181 cp ${work_dir}/x86_64/airootfs/usr/lib/systemd/boot/efi/systemd-bootx64.efi ${work_dir}/iso/EFI/boot/loader.efi
183 mkdir -p ${work_dir}/iso/loader/entries
184 cp ${script_path}/efiboot/loader/loader.conf ${work_dir}/iso/loader/
185 cp ${script_path}/efiboot/loader/entries/uefi-shell-v2-x86_64.conf ${work_dir}/iso/loader/entries/
186 cp ${script_path}/efiboot/loader/entries/uefi-shell-v1-x86_64.conf ${work_dir}/iso/loader/entries/
188 sed "s|%ARCHISO_LABEL%|${iso_label}|g;
189 s|%INSTALL_DIR%|${install_dir}|g" \
190 ${script_path}/efiboot/loader/entries/archiso-x86_64-usb.conf > ${work_dir}/iso/loader/entries/archiso-x86_64.conf
192 # EFI Shell 2.0 for UEFI 2.3+
193 curl -o ${work_dir}/iso/EFI/shellx64_v2.efi https://raw.githubusercontent.com/tianocore/edk2/UDK2018/ShellBinPkg/UefiShell/X64/Shell.efi
194 # EFI Shell 1.0 for non UEFI 2.3+
195 curl -o ${work_dir}/iso/EFI/shellx64_v1.efi https://raw.githubusercontent.com/tianocore/edk2/UDK2018/EdkShellBinPkg/FullShell/X64/Shell_Full.efi
198 # Prepare efiboot.img::/EFI for "El Torito" EFI boot mode
200 mkdir -p ${work_dir}/iso/EFI/archiso
201 truncate -s 64M ${work_dir}/iso/EFI/archiso/efiboot.img
202 mkfs.fat -n ARCHISO_EFI ${work_dir}/iso/EFI/archiso/efiboot.img
204 mkdir -p ${work_dir}/efiboot
205 mount ${work_dir}/iso/EFI/archiso/efiboot.img ${work_dir}/efiboot
207 mkdir -p ${work_dir}/efiboot/EFI/archiso
208 cp ${work_dir}/iso/${install_dir}/boot/x86_64/vmlinuz ${work_dir}/efiboot/EFI/archiso/vmlinuz.efi
209 cp ${work_dir}/iso/${install_dir}/boot/x86_64/archiso.img ${work_dir}/efiboot/EFI/archiso/archiso.img
211 cp ${work_dir}/iso/${install_dir}/boot/intel_ucode.img ${work_dir}/efiboot/EFI/archiso/intel_ucode.img
212 cp ${work_dir}/iso/${install_dir}/boot/amd_ucode.img ${work_dir}/efiboot/EFI/archiso/amd_ucode.img
214 mkdir -p ${work_dir}/efiboot/EFI/boot
215 cp ${work_dir}/x86_64/airootfs/usr/share/efitools/efi/PreLoader.efi ${work_dir}/efiboot/EFI/boot/bootx64.efi
216 cp ${work_dir}/x86_64/airootfs/usr/share/efitools/efi/HashTool.efi ${work_dir}/efiboot/EFI/boot/
218 cp ${work_dir}/x86_64/airootfs/usr/lib/systemd/boot/efi/systemd-bootx64.efi ${work_dir}/efiboot/EFI/boot/loader.efi
220 mkdir -p ${work_dir}/efiboot/loader/entries
221 cp ${script_path}/efiboot/loader/loader.conf ${work_dir}/efiboot/loader/
222 cp ${script_path}/efiboot/loader/entries/uefi-shell-v2-x86_64.conf ${work_dir}/efiboot/loader/entries/
223 cp ${script_path}/efiboot/loader/entries/uefi-shell-v1-x86_64.conf ${work_dir}/efiboot/loader/entries/
225 sed "s|%ARCHISO_LABEL%|${iso_label}|g;
226 s|%INSTALL_DIR%|${install_dir}|g" \
227 ${script_path}/efiboot/loader/entries/archiso-x86_64-cd.conf > ${work_dir}/efiboot/loader/entries/archiso-x86_64.conf
229 cp ${work_dir}/iso/EFI/shellx64_v2.efi ${work_dir}/efiboot/EFI/
230 cp ${work_dir}/iso/EFI/shellx64_v1.efi ${work_dir}/efiboot/EFI/
232 umount -d ${work_dir}/efiboot
235 # Build airootfs filesystem image
237 cp -a -l -f ${work_dir}/x86_64/airootfs ${work_dir}
238 mkarchiso ${verbose} -w "${work_dir}" -D "${install_dir}" pkglist
239 mkarchiso ${verbose} -w "${work_dir}" -D "${install_dir}" ${gpg_key:+-g ${gpg_key}} prepare
240 rm -rf ${work_dir}/airootfs
241 # rm -rf ${work_dir}/x86_64/airootfs (if low space, this helps)
246 mkarchiso ${verbose} -w "${work_dir}" -D "${install_dir}" -L "${iso_label}" -P "${iso_publisher}" -A "${iso_application}" -o "${out_dir}" iso "${iso_name}-${iso_version}-x86_64.iso"
249 if [[ ${EUID} -ne 0 ]]; then
250 echo "This script must be run as root."
254 while getopts 'N:V:L:P:A:D:w:o:g:p:vhb' arg; do
256 N) iso_name="${OPTARG}" ;;
257 V) iso_version="${OPTARG}" ;;
258 L) iso_label="${OPTARG}" ;;
259 P) iso_publisher="${OPTARG}" ;;
260 A) iso_application="${OPTARG}" ;;
261 D) install_dir="${OPTARG}" ;;
262 p) password="${OPTARG}" ;;
263 w) work_dir="${OPTARG}" ;;
264 o) out_dir="${OPTARG}" ;;
265 g) gpg_key="${OPTARG}" ;;
267 b) boot_splash=true ;;
270 echo "Invalid argument '${arg}'"
278 [[ $boot_splash = "true" ]] && echo "boot splash is enabled."
279 echo "Live user password is ${password}."
283 run_once make_pacman_conf
285 run_once make_packages
286 run_once make_setup_mkinitcpio
287 run_once make_customize_airootfs
289 run_once make_boot_extra
290 run_once make_syslinux
291 run_once make_isolinux
293 run_once make_efiboot
294 run_once make_prepare