6 iso_label="ARCH_$(date +%Y%m)"
7 iso_publisher="Arch Linux <http://www.archlinux.org>"
8 iso_application="Arch Linux Live/Rescue CD"
9 iso_version=$(date +%Y.%m.%d)
16 script_path=$(readlink -f ${0%/*})
22 echo "usage ${0} [options]"
24 echo " General options:"
25 echo " -N <iso_name> Set an iso filename (prefix)"
26 echo " Default: ${iso_name}"
27 echo " -V <iso_version> Set an iso version (in filename)"
28 echo " Default: ${iso_version}"
29 echo " -L <iso_label> Set an iso label (disk label)"
30 echo " Default: ${iso_label}"
31 echo " -P <publisher> Set a publisher for the disk"
32 echo " Default: '${iso_publisher}'"
33 echo " -A <application> Set an application name for the disk"
34 echo " Default: '${iso_application}'"
35 echo " -D <install_dir> Set an install_dir (directory inside iso)"
36 echo " Default: ${install_dir}"
37 echo " -w <work_dir> Set the working directory"
38 echo " Default: ${work_dir}"
39 echo " -o <out_dir> Set the output directory"
40 echo " Default: ${out_dir}"
41 echo " -v Enable verbose output"
42 echo " -h This help message"
46 # Helper function to run make_*() only one time per architecture.
48 if [[ ! -e ${work_dir}/build.${1} ]]; then
50 touch ${work_dir}/build.${1}
54 # Setup custom pacman.conf with current cache directories.
57 _cache_dirs=($(pacman -v 2>&1 | grep '^Cache Dirs:' | sed 's/Cache Dirs:\s*//g'))
58 sed -r "s|^#?\\s*CacheDir.+|CacheDir = $(echo -n ${_cache_dirs[@]})|g" ${script_path}/pacman.conf > ${work_dir}/pacman.conf
61 # Base installation, plus needed packages (airootfs)
63 mkarchiso ${verbose} -w "${work_dir}/x86_64" -C "${work_dir}/pacman.conf" -D "${install_dir}" init
64 mkarchiso ${verbose} -w "${work_dir}/x86_64" -C "${work_dir}/pacman.conf" -D "${install_dir}" \
65 -p "haveged intel-ucode amd-ucode memtest86+ mkinitcpio-nfs-utils nbd zsh efitools" install
68 # Additional packages (airootfs)
70 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
73 # Copy mkinitcpio archiso hooks and build initramfs (airootfs)
74 make_setup_mkinitcpio() {
76 mkdir -p ${work_dir}/x86_64/airootfs/etc/initcpio/hooks
77 mkdir -p ${work_dir}/x86_64/airootfs/etc/initcpio/install
78 for _hook in archiso archiso_shutdown archiso_pxe_common archiso_pxe_nbd archiso_pxe_http archiso_pxe_nfs archiso_loop_mnt; do
79 cp /usr/lib/initcpio/hooks/${_hook} ${work_dir}/x86_64/airootfs/etc/initcpio/hooks
80 cp /usr/lib/initcpio/install/${_hook} ${work_dir}/x86_64/airootfs/etc/initcpio/install
82 sed -i "s|/usr/lib/initcpio/|/etc/initcpio/|g" ${work_dir}/x86_64/airootfs/etc/initcpio/install/archiso_shutdown
83 cp /usr/lib/initcpio/install/archiso_kms ${work_dir}/x86_64/airootfs/etc/initcpio/install
84 cp /usr/lib/initcpio/archiso_shutdown ${work_dir}/x86_64/airootfs/etc/initcpio
85 cp ${script_path}/mkinitcpio.conf ${work_dir}/x86_64/airootfs/etc/mkinitcpio-archiso.conf
87 if [[ ${gpg_key} ]]; then
88 gpg --export ${gpg_key} >${work_dir}/gpgkey
89 exec 17<>${work_dir}/gpgkey
91 ARCHISO_GNUPG_FD=${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
92 if [[ ${gpg_key} ]]; then
97 # Customize installation (airootfs)
98 make_customize_airootfs() {
99 cp -af ${script_path}/airootfs ${work_dir}/x86_64
101 cp ${script_path}/pacman.conf ${work_dir}/x86_64/airootfs/etc
103 curl -o ${work_dir}/x86_64/airootfs/etc/pacman.d/mirrorlist 'https://www.archlinux.org/mirrorlist/?country=all&protocol=http&use_mirror_status=on'
105 lynx -dump -nolist 'https://wiki.archlinux.org/index.php/Installation_Guide?action=render' >> ${work_dir}/x86_64/airootfs/root/install.txt
107 mkarchiso ${verbose} -w "${work_dir}/x86_64" -C "${work_dir}/pacman.conf" -D "${install_dir}" -r '/root/customize_airootfs.sh' run
108 rm ${work_dir}/x86_64/airootfs/root/customize_airootfs.sh
111 # Prepare kernel/initramfs ${install_dir}/boot/
113 mkdir -p ${work_dir}/iso/${install_dir}/boot/x86_64
114 cp ${work_dir}/x86_64/airootfs/boot/archiso.img ${work_dir}/iso/${install_dir}/boot/x86_64/archiso.img
115 cp ${work_dir}/x86_64/airootfs/boot/vmlinuz-linux ${work_dir}/iso/${install_dir}/boot/x86_64/vmlinuz
118 # Add other aditional/extra files to ${install_dir}/boot/
120 cp ${work_dir}/x86_64/airootfs/boot/memtest86+/memtest.bin ${work_dir}/iso/${install_dir}/boot/memtest
121 cp ${work_dir}/x86_64/airootfs/usr/share/licenses/common/GPL2/license.txt ${work_dir}/iso/${install_dir}/boot/memtest.COPYING
122 cp ${work_dir}/x86_64/airootfs/boot/intel-ucode.img ${work_dir}/iso/${install_dir}/boot/intel_ucode.img
123 cp ${work_dir}/x86_64/airootfs/usr/share/licenses/intel-ucode/LICENSE ${work_dir}/iso/${install_dir}/boot/intel_ucode.LICENSE
124 cp ${work_dir}/x86_64/airootfs/boot/amd-ucode.img ${work_dir}/iso/${install_dir}/boot/amd_ucode.img
125 cp ${work_dir}/x86_64/airootfs/usr/share/licenses/amd-ucode/LICENSE ${work_dir}/iso/${install_dir}/boot/amd_ucode.LICENSE
128 # Prepare /${install_dir}/boot/syslinux
130 _uname_r=$(file -b ${work_dir}/x86_64/airootfs/boot/vmlinuz-linux| awk 'f{print;f=0} /version/{f=1}' RS=' ')
131 mkdir -p ${work_dir}/iso/${install_dir}/boot/syslinux
132 for _cfg in ${script_path}/syslinux/*.cfg; do
133 sed "s|%ARCHISO_LABEL%|${iso_label}|g;
134 s|%INSTALL_DIR%|${install_dir}|g" ${_cfg} > ${work_dir}/iso/${install_dir}/boot/syslinux/${_cfg##*/}
136 cp ${script_path}/syslinux/splash.png ${work_dir}/iso/${install_dir}/boot/syslinux
137 cp ${work_dir}/x86_64/airootfs/usr/lib/syslinux/bios/*.c32 ${work_dir}/iso/${install_dir}/boot/syslinux
138 cp ${work_dir}/x86_64/airootfs/usr/lib/syslinux/bios/lpxelinux.0 ${work_dir}/iso/${install_dir}/boot/syslinux
139 cp ${work_dir}/x86_64/airootfs/usr/lib/syslinux/bios/memdisk ${work_dir}/iso/${install_dir}/boot/syslinux
140 mkdir -p ${work_dir}/iso/${install_dir}/boot/syslinux/hdt
141 gzip -c -9 ${work_dir}/x86_64/airootfs/usr/share/hwdata/pci.ids > ${work_dir}/iso/${install_dir}/boot/syslinux/hdt/pciids.gz
142 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
147 mkdir -p ${work_dir}/iso/isolinux
148 sed "s|%INSTALL_DIR%|${install_dir}|g" ${script_path}/isolinux/isolinux.cfg > ${work_dir}/iso/isolinux/isolinux.cfg
149 cp ${work_dir}/x86_64/airootfs/usr/lib/syslinux/bios/isolinux.bin ${work_dir}/iso/isolinux/
150 cp ${work_dir}/x86_64/airootfs/usr/lib/syslinux/bios/isohdpfx.bin ${work_dir}/iso/isolinux/
151 cp ${work_dir}/x86_64/airootfs/usr/lib/syslinux/bios/ldlinux.c32 ${work_dir}/iso/isolinux/
156 mkdir -p ${work_dir}/iso/EFI/boot
157 cp ${work_dir}/x86_64/airootfs/usr/share/efitools/efi/PreLoader.efi ${work_dir}/iso/EFI/boot/bootx64.efi
158 cp ${work_dir}/x86_64/airootfs/usr/share/efitools/efi/HashTool.efi ${work_dir}/iso/EFI/boot/
160 cp ${work_dir}/x86_64/airootfs/usr/lib/systemd/boot/efi/systemd-bootx64.efi ${work_dir}/iso/EFI/boot/loader.efi
162 mkdir -p ${work_dir}/iso/loader/entries
163 cp ${script_path}/efiboot/loader/loader.conf ${work_dir}/iso/loader/
164 cp ${script_path}/efiboot/loader/entries/uefi-shell-v2-x86_64.conf ${work_dir}/iso/loader/entries/
165 cp ${script_path}/efiboot/loader/entries/uefi-shell-v1-x86_64.conf ${work_dir}/iso/loader/entries/
167 sed "s|%ARCHISO_LABEL%|${iso_label}|g;
168 s|%INSTALL_DIR%|${install_dir}|g" \
169 ${script_path}/efiboot/loader/entries/archiso-x86_64-usb.conf > ${work_dir}/iso/loader/entries/archiso-x86_64.conf
171 # EFI Shell 2.0 for UEFI 2.3+
172 curl -o ${work_dir}/iso/EFI/shellx64_v2.efi https://raw.githubusercontent.com/tianocore/edk2/UDK2018/ShellBinPkg/UefiShell/X64/Shell.efi
173 # EFI Shell 1.0 for non UEFI 2.3+
174 curl -o ${work_dir}/iso/EFI/shellx64_v1.efi https://raw.githubusercontent.com/tianocore/edk2/UDK2018/EdkShellBinPkg/FullShell/X64/Shell_Full.efi
177 # Prepare efiboot.img::/EFI for "El Torito" EFI boot mode
179 mkdir -p ${work_dir}/iso/EFI/archiso
180 truncate -s 64M ${work_dir}/iso/EFI/archiso/efiboot.img
181 mkfs.fat -n ARCHISO_EFI ${work_dir}/iso/EFI/archiso/efiboot.img
183 mkdir -p ${work_dir}/efiboot
184 mount ${work_dir}/iso/EFI/archiso/efiboot.img ${work_dir}/efiboot
186 mkdir -p ${work_dir}/efiboot/EFI/archiso
187 cp ${work_dir}/iso/${install_dir}/boot/x86_64/vmlinuz ${work_dir}/efiboot/EFI/archiso/vmlinuz.efi
188 cp ${work_dir}/iso/${install_dir}/boot/x86_64/archiso.img ${work_dir}/efiboot/EFI/archiso/archiso.img
190 cp ${work_dir}/iso/${install_dir}/boot/intel_ucode.img ${work_dir}/efiboot/EFI/archiso/intel_ucode.img
191 cp ${work_dir}/iso/${install_dir}/boot/amd_ucode.img ${work_dir}/efiboot/EFI/archiso/amd_ucode.img
193 mkdir -p ${work_dir}/efiboot/EFI/boot
194 cp ${work_dir}/x86_64/airootfs/usr/share/efitools/efi/PreLoader.efi ${work_dir}/efiboot/EFI/boot/bootx64.efi
195 cp ${work_dir}/x86_64/airootfs/usr/share/efitools/efi/HashTool.efi ${work_dir}/efiboot/EFI/boot/
197 cp ${work_dir}/x86_64/airootfs/usr/lib/systemd/boot/efi/systemd-bootx64.efi ${work_dir}/efiboot/EFI/boot/loader.efi
199 mkdir -p ${work_dir}/efiboot/loader/entries
200 cp ${script_path}/efiboot/loader/loader.conf ${work_dir}/efiboot/loader/
201 cp ${script_path}/efiboot/loader/entries/uefi-shell-v2-x86_64.conf ${work_dir}/efiboot/loader/entries/
202 cp ${script_path}/efiboot/loader/entries/uefi-shell-v1-x86_64.conf ${work_dir}/efiboot/loader/entries/
204 sed "s|%ARCHISO_LABEL%|${iso_label}|g;
205 s|%INSTALL_DIR%|${install_dir}|g" \
206 ${script_path}/efiboot/loader/entries/archiso-x86_64-cd.conf > ${work_dir}/efiboot/loader/entries/archiso-x86_64.conf
208 cp ${work_dir}/iso/EFI/shellx64_v2.efi ${work_dir}/efiboot/EFI/
209 cp ${work_dir}/iso/EFI/shellx64_v1.efi ${work_dir}/efiboot/EFI/
211 umount -d ${work_dir}/efiboot
214 # Build airootfs filesystem image
216 cp -a -l -f ${work_dir}/x86_64/airootfs ${work_dir}
217 mkarchiso ${verbose} -w "${work_dir}" -D "${install_dir}" pkglist
218 mkarchiso ${verbose} -w "${work_dir}" -D "${install_dir}" ${gpg_key:+-g ${gpg_key}} prepare
219 rm -rf ${work_dir}/airootfs
220 # rm -rf ${work_dir}/x86_64/airootfs (if low space, this helps)
225 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"
228 if [[ ${EUID} -ne 0 ]]; then
229 echo "This script must be run as root."
233 while getopts 'N:V:L:P:A:D:w:o:g:vh' arg; do
235 N) iso_name="${OPTARG}" ;;
236 V) iso_version="${OPTARG}" ;;
237 L) iso_label="${OPTARG}" ;;
238 P) iso_publisher="${OPTARG}" ;;
239 A) iso_application="${OPTARG}" ;;
240 D) install_dir="${OPTARG}" ;;
241 w) work_dir="${OPTARG}" ;;
242 o) out_dir="${OPTARG}" ;;
243 g) gpg_key="${OPTARG}" ;;
247 echo "Invalid argument '${arg}'"
255 run_once make_pacman_conf
257 run_once make_packages
258 run_once make_setup_mkinitcpio
259 run_once make_customize_airootfs
261 run_once make_boot_extra
262 run_once make_syslinux
263 run_once make_isolinux
265 run_once make_efiboot
266 run_once make_prepare