Verified Commit 1cc7375c authored by nl6720's avatar nl6720
Browse files

archiso/mkarchiso: start preparing a build_profile command

Nothing is implemented yet!

configs/releng/profiledef.sh:
A test profile.
parent 0387b253
......@@ -23,6 +23,7 @@ lint:
scripts/run_archiso.sh \
$(INSTALL_FILES) \
$(wildcard configs/*/build.sh) \
$(wildcard configs/*/profiledef.sh) \
configs/releng/airootfs/root/.automated_script.sh \
configs/releng/airootfs/usr/local/bin/choose-mirror
shellcheck -s dash $(HOOKS_FILES) $(SCRIPT_FILES)
......
......@@ -9,22 +9,31 @@ umask 0022
export LANG="C"
export SOURCE_DATE_EPOCH="${SOURCE_DATE_EPOCH:-"$(date +%s)"}"
# mkarchiso defaults
app_name="${0##*/}"
arch="$(uname -m)"
pkg_list=()
run_cmd=""
quiet="y"
pacman_conf="/etc/pacman.conf"
iso_label="ARCH_$(date +%Y%m)"
iso_publisher="Arch Linux <http://www.archlinux.org>"
iso_application="Arch Linux Live/Rescue CD"
install_dir="arch"
work_dir="work"
out_dir="out"
img_name="${app_name}.iso"
sfs_mode="sfs"
sfs_comp="xz"
gpg_key=""
# profile defaults
profile=""
iso_name="${app_name}"
iso_label="${app_name^^}"
iso_publisher="${app_name}"
iso_application="${app_name} iso"
iso_version=""
install_dir="${app_name}"
arch="$(uname -m)"
pacman_conf="/etc/pacman.conf"
bootmodes=()
# Show an INFO message
# $1: message string
_msg_info() {
......@@ -33,6 +42,13 @@ _msg_info() {
}
# Show a WARNING message
# $1: message string
_msg_warning() {
local _msg="${1}"
printf '\n[%s] WARNING: %s\n\n' "${app_name}" "${_msg}" >&2
}
# Show an ERROR message then exit with status
# $1: message string
# $2: exit code number (with 0 does not exit)
......@@ -46,19 +62,19 @@ _msg_error() {
}
_chroot_init() {
mkdir -p -- "${work_dir}/airootfs"
mkdir -p -- "${airootfs_dir}"
_pacman base syslinux
}
_chroot_run() {
eval -- arch-chroot "${work_dir}/airootfs" "${run_cmd}"
eval -- arch-chroot "${airootfs_dir}" "${run_cmd}"
}
_mount_airootfs() {
trap "_umount_airootfs" EXIT HUP INT TERM
mkdir -p -- "${work_dir}/mnt/airootfs"
_msg_info "Mounting '${work_dir}/airootfs.img' on '${work_dir}/mnt/airootfs'"
mount -- "${work_dir}/airootfs.img" "${work_dir}/mnt/airootfs"
_msg_info "Mounting '${airootfs_dir}.img' on '${work_dir}/mnt/airootfs'"
mount -- "${airootfs_dir}.img" "${work_dir}/mnt/airootfs"
_msg_info "Done!"
}
......@@ -156,12 +172,12 @@ _show_config () {
# Install desired packages to airootfs
_pacman () {
_msg_info "Installing packages to '${work_dir}/airootfs/'..."
_msg_info "Installing packages to '${airootfs_dir}/'..."
if [[ "${quiet}" = "y" ]]; then
pacstrap -C "${pacman_conf}" -c -G -M -- "${work_dir}/airootfs" "$@" &> /dev/null
pacstrap -C "${pacman_conf}" -c -G -M -- "${airootfs_dir}" "$@" &> /dev/null
else
pacstrap -C "${pacman_conf}" -c -G -M -- "${work_dir}/airootfs" "$@"
pacstrap -C "${pacman_conf}" -c -G -M -- "${airootfs_dir}" "$@"
fi
_msg_info "Packages installed successfully!"
......@@ -172,32 +188,32 @@ _cleanup () {
_msg_info "Cleaning up what we can on airootfs..."
# Delete initcpio image(s)
if [[ -d "${work_dir}/airootfs/boot" ]]; then
find "${work_dir}/airootfs/boot" -type f -name '*.img' -delete
if [[ -d "${airootfs_dir}/boot" ]]; then
find "${airootfs_dir}/boot" -type f -name '*.img' -delete
fi
# Delete kernel(s)
if [[ -d "${work_dir}/airootfs/boot" ]]; then
find "${work_dir}/airootfs/boot" -type f -name 'vmlinuz*' -delete
if [[ -d "${airootfs_dir}/boot" ]]; then
find "${airootfs_dir}/boot" -type f -name 'vmlinuz*' -delete
fi
# Delete pacman database sync cache files (*.tar.gz)
if [[ -d "${work_dir}/airootfs/var/lib/pacman" ]]; then
find "${work_dir}/airootfs/var/lib/pacman" -maxdepth 1 -type f -delete
if [[ -d "${airootfs_dir}/var/lib/pacman" ]]; then
find "${airootfs_dir}/var/lib/pacman" -maxdepth 1 -type f -delete
fi
# Delete pacman database sync cache
if [[ -d "${work_dir}/airootfs/var/lib/pacman/sync" ]]; then
find "${work_dir}/airootfs/var/lib/pacman/sync" -delete
if [[ -d "${airootfs_dir}/var/lib/pacman/sync" ]]; then
find "${airootfs_dir}/var/lib/pacman/sync" -delete
fi
# Delete pacman package cache
if [[ -d "${work_dir}/airootfs/var/cache/pacman/pkg" ]]; then
find "${work_dir}/airootfs/var/cache/pacman/pkg" -type f -delete
if [[ -d "${airootfs_dir}/var/cache/pacman/pkg" ]]; then
find "${airootfs_dir}/var/cache/pacman/pkg" -type f -delete
fi
# Delete all log files, keeps empty dirs.
if [[ -d "${work_dir}/airootfs/var/log" ]]; then
find "${work_dir}/airootfs/var/log" -type f -delete
if [[ -d "${airootfs_dir}/var/log" ]]; then
find "${airootfs_dir}/var/log" -type f -delete
fi
# Delete all temporary files and dirs
if [[ -d "${work_dir}/airootfs/var/tmp" ]]; then
find "${work_dir}/airootfs/var/tmp" -mindepth 1 -delete
if [[ -d "${airootfs_dir}/var/tmp" ]]; then
find "${airootfs_dir}/var/tmp" -mindepth 1 -delete
fi
# Delete package pacman related files.
find "${work_dir}" \( -name '*.pacnew' -o -name '*.pacsave' -o -name '*.pacorig' \) -delete
......@@ -206,51 +222,51 @@ _cleanup () {
# Makes a ext4 filesystem inside a SquashFS from a source directory.
_mkairootfs_img () {
if [[ ! -e "${work_dir}/airootfs" ]]; then
_msg_error "The path '${work_dir}/airootfs' does not exist" 1
if [[ ! -e "${airootfs_dir}" ]]; then
_msg_error "The path '${airootfs_dir}' does not exist" 1
fi
_msg_info "Creating ext4 image of 32GiB..."
truncate -s 32G -- "${work_dir}/airootfs.img"
truncate -s 32G -- "${airootfs_dir}.img"
if [[ "${quiet}" == "y" ]]; then
mkfs.ext4 -q -O '^has_journal,^resize_inode' -E 'lazy_itable_init=0' -m 0 -F -- "${work_dir}/airootfs.img"
mkfs.ext4 -q -O '^has_journal,^resize_inode' -E 'lazy_itable_init=0' -m 0 -F -- "${airootfs_dir}.img"
else
mkfs.ext4 -O '^has_journal,^resize_inode' -E 'lazy_itable_init=0' -m 0 -F -- "${work_dir}/airootfs.img"
mkfs.ext4 -O '^has_journal,^resize_inode' -E 'lazy_itable_init=0' -m 0 -F -- "${airootfs_dir}.img"
fi
tune2fs -c 0 -i 0 -- "${work_dir}/airootfs.img" &> /dev/null
tune2fs -c 0 -i 0 -- "${airootfs_dir}.img" &> /dev/null
_msg_info "Done!"
_mount_airootfs
_msg_info "Copying '${work_dir}/airootfs/' to '${work_dir}/mnt/airootfs/'..."
cp -aT -- "${work_dir}/airootfs/" "${work_dir}/mnt/airootfs/"
_msg_info "Copying '${airootfs_dir}/' to '${work_dir}/mnt/airootfs/'..."
cp -aT -- "${airootfs_dir}/" "${work_dir}/mnt/airootfs/"
chown root:root -- "${work_dir}/mnt/airootfs/"
_msg_info "Done!"
_umount_airootfs
mkdir -p -- "${work_dir}/iso/${install_dir}/${arch}"
_msg_info "Creating SquashFS image, this may take some time..."
if [[ "${quiet}" = "y" ]]; then
mksquashfs "${work_dir}/airootfs.img" "${work_dir}/iso/${install_dir}/${arch}/airootfs.sfs" -noappend \
mksquashfs "${airootfs_dir}.img" "${work_dir}/iso/${install_dir}/${arch}/airootfs.sfs" -noappend \
-comp "${sfs_comp}" -no-progress &> /dev/null
else
mksquashfs "${work_dir}/airootfs.img" "${work_dir}/iso/${install_dir}/${arch}/airootfs.sfs" -noappend \
mksquashfs "${airootfs_dir}.img" "${work_dir}/iso/${install_dir}/${arch}/airootfs.sfs" -noappend \
-comp "${sfs_comp}"
fi
_msg_info "Done!"
rm -- "${work_dir}/airootfs.img"
rm -- "${airootfs_dir}.img"
}
# Makes a SquashFS filesystem from a source directory.
_mkairootfs_sfs () {
if [[ ! -e "${work_dir}/airootfs" ]]; then
_msg_error "The path '${work_dir}/airootfs' does not exist" 1
if [[ ! -e "${airootfs_dir}" ]]; then
_msg_error "The path '${airootfs_dir}' does not exist" 1
fi
mkdir -p -- "${work_dir}/iso/${install_dir}/${arch}"
_msg_info "Creating SquashFS image, this may take some time..."
if [[ "${quiet}" = "y" ]]; then
mksquashfs "${work_dir}/airootfs" "${work_dir}/iso/${install_dir}/${arch}/airootfs.sfs" -noappend \
mksquashfs "${airootfs_dir}" "${work_dir}/iso/${install_dir}/${arch}/airootfs.sfs" -noappend \
-comp "${sfs_comp}" -no-progress &> /dev/null
else
mksquashfs "${work_dir}/airootfs" "${work_dir}/iso/${install_dir}/${arch}/airootfs.sfs" -noappend \
mksquashfs "${airootfs_dir}" "${work_dir}/iso/${install_dir}/${arch}/airootfs.sfs" -noappend \
-comp "${sfs_comp}"
fi
_msg_info "Done!"
......@@ -272,11 +288,12 @@ _mksignature () {
_msg_info "Done!"
}
command_pkglist () {
_show_config pkglist
_msg_info "Creating a list of installed packages on live-enviroment..."
pacman -Q --sysroot "${work_dir}/airootfs" > "${work_dir}/iso/${install_dir}/pkglist.${arch}.txt"
pacman -Q --sysroot "${airootfs_dir}" > "${work_dir}/iso/${install_dir}/pkglist.${arch}.txt"
_msg_info "Done!"
}
......@@ -386,8 +403,19 @@ command_run() {
_chroot_run
}
while getopts 'p:r:C:L:P:A:D:w:o:s:c:g:vh' arg; do
command_build_profile() {
_msg_warning "The ${FUNCNAME[0]#command_} command is not fully implemented yet :("
# Set up essential directory paths
airootfs_dir="${work_dir}/${arch}/airootfs"
exit 1
}
while getopts 'B:p:r:C:L:P:A:D:w:o:s:c:g:vh' arg; do
case "${arg}" in
B)
profile="$(realpath -- "${OPTARG}")"
;;
p)
read -r -a opt_pkg_list <<< "${OPTARG}"
pkg_list+=("${opt_pkg_list[@]}")
......@@ -424,6 +452,9 @@ if (( $# < 1 )); then
fi
command_name="${1}"
# Set directory path defaults
airootfs_dir="${work_dir}/airootfs"
case "${command_name}" in
init)
command_init
......@@ -448,6 +479,9 @@ case "${command_name}" in
img_name="${2}"
command_iso
;;
build_profile)
command_build_profile
;;
*)
_msg_error "Invalid command name '${command_name}'" 0
_usage 1
......
#!/usr/bin/env bash
# shellcheck disable=SC2034
iso_name="archlinux"
iso_label="ARCH_$(date +%Y%m)"
iso_publisher="Arch Linux <https://www.archlinux.org>"
iso_application="Arch Linux Live/Rescue CD"
iso_version="$(date +%Y.%m.%d)"
install_dir="arch"
bootmodes=()
arch="x86_64"
pacman_conf="pacman.conf"
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