manjaro-tools/lib/util-iso-image.sh

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#!/bin/bash
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; version 2 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
copy_overlay(){
msg2 "Copying %s ..." "${1##*/}"
if [[ -L $1 ]];then
cp -a --no-preserve=ownership $1/* $2
else
cp -LR $1/* $2
fi
}
write_profile_conf_entries(){
local conf=$1/profile.conf
echo '' >> ${conf}
echo '# custom image name' >> ${conf}
echo "custom=${custom}" >> ${conf}
echo '' >> ${conf}
echo '# iso_name' >> ${conf}
echo "iso_name=${iso_name}" >> ${conf}
}
copy_profile_conf(){
msg2 "Copying profile.conf ..."
[[ ! -d $1 ]] && mkdir -p $1
cp ${profile_conf} $1
write_profile_conf_entries $1
}
copy_cache_mhwd(){
msg2 "Copying mhwd package cache ..."
rsync -v --files-from="$1/cache-packages.txt" /var/cache/pacman/pkg "$1/opt/live/pkgs"
}
gen_pw(){
echo $(perl -e 'print crypt($ARGV[0], "password")' ${password})
}
# $1: chroot
configure_user(){
# set up user and password
msg2 "Creating user: %s password: %s ..." "${username}" "${password}"
if [[ -n ${password} ]];then
chroot $1 useradd -m -G ${addgroups} -p $(gen_pw) ${username}
else
chroot $1 useradd -m -G ${addgroups} ${username}
fi
}
# $1: chroot
configure_hosts(){
sed -e "s|localhost.localdomain|localhost.localdomain ${hostname}|" -i $1/etc/hosts
}
add_svc_rc(){
if [[ -f $1/etc/init.d/$2 ]];then
msg2 "Setting %s ..." "$2"
chroot $1 rc-update add $2 default &>/dev/null
fi
}
add_svc_sd(){
if [[ -f $1/etc/systemd/system/$2.service ]] || \
[[ -f $1/usr/lib/systemd/system/$2.service ]];then
msg2 "Setting %s ..." "$2"
chroot $1 systemctl enable $2 &>/dev/null
fi
}
# $1: chroot
configure_environment(){
case ${custom} in
cinnamon|gnome|i3|lxde|mate|netbook|openbox|pantheon|xfce|xfce-minimal)
echo "QT_STYLE_OVERRIDE=gtk" >> $1/etc/environment
;;
esac
}
# $1: chroot
# $2: user
configure_accountsservice(){
msg2 "Configuring AccountsService ..."
local path=$1/var/lib/AccountsService/users
if [ -d "${path}" ] ; then
echo "[User]" > ${path}/$2
echo "XSession=${default_desktop_file}" >> ${path}/$2
echo "Icon=/var/lib/AccountsService/icons/$2.png" >> ${path}/$2
fi
}
load_desktop_map(){
local _space="s| ||g" _clean=':a;N;$!ba;s/\n/ /g' _com_rm="s|#.*||g" \
file=${DATADIR}/desktop.map
info "Loading [%s] ..." "$file"
local desktop_map=$(sed "$_com_rm" "$file" \
| sed "$_space" \
| sed "$_clean")
echo ${desktop_map}
}
detect_desktop_env(){
local xs=$1/usr/share/xsessions ex=$1/usr/bin key val map=( $(load_desktop_map) )
default_desktop_file="none"
default_desktop_executable="none"
msg2 "Trying to detect desktop environment ..."
for item in "${map[@]}";do
key=${item%:*}
val=${item#*:}
if [[ -f $xs/$key.desktop ]] && [[ -f $ex/$val ]];then
default_desktop_file="$key"
default_desktop_executable="$val"
fi
done
msg2 "Detected: %s" "${default_desktop_file}"
}
set_xdm(){
if [[ -f $1/etc/conf.d/xdm ]];then
local conf='DISPLAYMANAGER="'${displaymanager}'"'
sed -i -e "s|^.*DISPLAYMANAGER=.*|${conf}|" $1/etc/conf.d/xdm
fi
}
# $1: chroot
configure_displaymanager(){
msg2 "Configuring Displaymanager ..."
# Try to detect desktop environment
detect_desktop_env "$1"
# Configure display manager
case ${displaymanager} in
'lightdm')
chroot $1 groupadd -r autologin
local conf=$1/etc/lightdm/lightdm.conf
if [[ ${default_desktop_executable} != "none" ]] && [[ ${default_desktop_file} != "none" ]]; then
sed -i -e "s/^.*user-session=.*/user-session=$default_desktop_file/" ${conf}
fi
if [[ ${initsys} == 'openrc' ]];then
sed -i -e 's/^.*minimum-vt=.*/minimum-vt=7/' ${conf}
sed -i -e 's/pam_systemd.so/pam_ck_connector.so nox11/' $1/etc/pam.d/lightdm-greeter
fi
local greeters=$(ls $1/usr/share/xgreeters/*greeter.desktop) name
for g in ${greeters[@]};do
name=${g##*/}
name=${name%%.*}
case ${name} in
'lightdm-deepin-greeter'|'lightdm-kde-greeter')
sed -i -e "s/^.*greeter-session=.*/greeter-session=${name}/" ${conf}
;;
esac
done
;;
'gdm')
configure_accountsservice $1 "gdm"
;;
'mdm')
local conf=$1/etc/mdm/custom.conf
if [[ ${default_desktop_executable} != "none" ]] && [[ ${default_desktop_file} != "none" ]]; then
sed -i "s|default.desktop|$default_desktop_file.desktop|g" ${conf}
fi
;;
'sddm')
local conf=$1/etc/sddm.conf
if [[ ${default_desktop_executable} != "none" ]] && [[ ${default_desktop_file} != "none" ]]; then
sed -i -e "s|^Session=.*|Session=$default_desktop_file.desktop|" ${conf}
fi
if [[ ${initsys} == 'openrc' ]];then
local halt='/usr/bin/shutdown -h -P now' \
reboot='/usr/bin/shutdown -r now'
sed -e "s|^.*HaltCommand=.*|HaltCommand=${halt}|" \
-e "s|^.*RebootCommand=.*|RebootCommand=${reboot}|" \
-e "s|^.*MinimumVT=.*|MinimumVT=7|" \
-i ${conf}
fi
;;
'lxdm')
local conf=$1/etc/lxdm/lxdm.conf
if [[ ${default_desktop_executable} != "none" ]] && [[ ${default_desktop_file} != "none" ]]; then
sed -i -e "s|^.*session=.*|session=/usr/bin/$default_desktop_executable|" ${conf}
fi
;;
esac
msg2 "Configured: ${displaymanager}"
}
# $1: chroot
configure_mhwd_drivers(){
local path=$1/opt/live/pkgs/ \
drv_path=$1/var/lib/mhwd/db/pci/graphic_drivers
if [ -z "$(ls $path | grep catalyst-utils 2> /dev/null)" ]; then
msg2 "Disabling Catalyst driver"
mkdir -p $drv_path/catalyst/
touch $drv_path/catalyst/MHWDCONFIG
fi
if [ -z "$(ls $path | grep nvidia-utils 2> /dev/null)" ]; then
msg2 "Disabling Nvidia driver"
mkdir -p $drv_path/nvidia/
touch $drv_path/nvidia/MHWDCONFIG
msg2 "Disabling Nvidia Bumblebee driver"
mkdir -p $drv_path/hybrid-intel-nvidia-bumblebee/
touch $drv_path/hybrid-intel-nvidia-bumblebee/MHWDCONFIG
fi
if [ -z "$(ls $path | grep nvidia-304xx-utils 2> /dev/null)" ]; then
msg2 "Disabling Nvidia 304xx driver"
mkdir -p $drv_path/nvidia-304xx/
touch $drv_path/nvidia-304xx/MHWDCONFIG
fi
if [ -z "$(ls $path | grep nvidia-340xx-utils 2> /dev/null)" ]; then
msg2 "Disabling Nvidia 340xx driver"
mkdir -p $drv_path/nvidia-340xx/
touch $drv_path/nvidia-340xx/MHWDCONFIG
fi
if [ -z "$(ls $path | grep xf86-video-amdgpu 2> /dev/null)" ]; then
msg2 "Disabling AMD gpu driver"
mkdir -p $drv_path/xf86-video-amdgpu/
touch $drv_path/xf86-video-amdgpu/MHWDCONFIG
fi
}
chroot_clean(){
msg "Cleaning up ..."
for image in "$1"/*-image; do
[[ -d ${image} ]] || continue
if [[ $(basename "${image}") != "mhwd-image" ]];then
msg2 "Deleting chroot %s ..." "$(basename "${image}")"
lock 9 "${image}.lock" "Locking chroot '${image}'"
if [[ "$(stat -f -c %T "${image}")" == btrfs ]]; then
{ type -P btrfs && btrfs subvolume delete "${image}"; } #&> /dev/null
fi
rm -rf --one-file-system "${image}"
fi
done
exec 9>&-
rm -rf --one-file-system "$1"
}
# Remove pamac auto-update when the network is up, it locks de pacman db when booting in the livecd
# $1: chroot
configure_pamac_live() {
if [[ -f $1/etc/NetworkManager/dispatcher.d/99_update_pamac_tray ]];then
rm -f $1/etc/NetworkManager/dispatcher.d/99_update_pamac_tray
fi
}
# $1: chroot
configure_lsb(){
[[ -f $1/boot/grub/grub.cfg ]] && rm $1/boot/grub/grub.cfg
if [ -e $1/etc/lsb-release ] ; then
msg2 "Configuring lsb-release"
sed -i -e "s/^.*DISTRIB_RELEASE.*/DISTRIB_RELEASE=${dist_release}/" $1/etc/lsb-release
sed -i -e "s/^.*DISTRIB_CODENAME.*/DISTRIB_CODENAME=${dist_codename}/" $1/etc/lsb-release
fi
}
configure_mhwd(){
if [[ ${arch} == "x86_64" ]];then
if ! ${multilib};then
msg2 "Disable mhwd lib32 support"
echo 'MHWD64_IS_LIB32="false"' > $1/etc/mhwd-x86_64.conf
fi
fi
}
configure_systemd(){
if [[ ${initsys} == 'systemd' ]];then
msg2 "Configuring logind"
local conf=$1/etc/systemd/logind.conf
sed -i 's/#\(HandleSuspendKey=\)suspend/\1ignore/' "$conf"
sed -i 's/#\(HandleLidSwitch=\)suspend/\1ignore/' "$conf"
fi
}
# $1: chroot
configure_systemd_live(){
if [[ ${initsys} == 'systemd' ]];then
msg2 "Configuring systemd for live session"
sed -i 's/#\(Storage=\)auto/\1volatile/' $1/etc/systemd/journald.conf
#sed -i 's/#\(HandleSuspendKey=\)suspend/\1ignore/' $1/etc/systemd/logind.conf
sed -i 's/#\(HandleHibernateKey=\)hibernate/\1ignore/' $1/etc/systemd/logind.conf
#sed -i 's/#\(HandleLidSwitch=\)suspend/\1ignore/' $1/etc/systemd/logind.conf
# Prevent some services to be started in the livecd
echo 'File created by manjaro-tools. See systemd-update-done.service(8).' \
| tee "${path}/etc/.updated" >"${path}/var/.updated"
msg2 "Setting hostname: %s ..." "${hostname}"
echo ${hostname} > $1/etc/hostname
fi
}
configure_openrc(){
if [[ ${initsys} == 'openrc' ]];then
msg2 "Configuring sysctl for openrc"
touch $1/etc/sysctl.conf
local conf=$1/etc/sysctl.d/100-manjaro.conf
echo '# Virtual memory setting (swap file or partition)' > ${conf}
echo 'vm.swappiness = 30' >> ${conf}
echo '# Enable the SysRq key' >> ${conf}
echo 'kernel.sysrq = 1' >> ${conf}
rm $1/etc/runlevels/boot/hwclock
fi
}
# $1: chroot
configure_openrc_live(){
if [[ ${initsys} == 'openrc' ]];then
msg2 "Setting hostname: %s ..." "${hostname}"
local _hostname='hostname="'${hostname}'"'
sed -i -e "s|^.*hostname=.*|${_hostname}|" $1/etc/conf.d/hostname
fi
}
configure_services(){
info "Configuring [%s] ...." "${initsys}"
case ${initsys} in
'openrc')
for svc in ${start_openrc[@]}; do
add_svc_rc "$1" "$svc"
done
if [[ ${displaymanager} != "none" ]];then
set_xdm "$1"
add_svc_rc "$1" "xdm"
fi
;;
'systemd')
for svc in ${start_systemd[@]}; do
add_svc_sd "$1" "$svc"
done
if [[ ${displaymanager} != "none" ]];then
local service=${displaymanager}
if ${plymouth_boot}; then
#msg2 "Setting plymouth %s ...." "${plymouth_theme}"
sed -i -e "s/^.*Theme=.*/Theme=${plymouth_theme}/" $1/etc/plymouth/plymouthd.conf
if [[ -f $1/etc/systemd/system/${displaymanager}-plymouth.service ]] || \
[[ -f $1/usr/lib/systemd/system/${displaymanager}-plymouth.service ]];then
service=${displaymanager}-plymouth
fi
fi
add_svc_sd "$1" "$service"
fi
;;
esac
info "Done configuring [%s]" "${initsys}"
}
configure_services_live(){
info "Configuring [%s] ...." "${initsys}"
case ${initsys} in
'openrc')
for svc in ${start_openrc_live[@]}; do
add_svc_rc "$1" "$svc"
done
;;
'systemd')
for svc in ${start_systemd_live[@]}; do
add_svc_sd "$1" "$svc"
done
;;
esac
info "Done configuring [%s]" "${initsys}"
}
configure_root_image(){
msg "Configuring [root-image]"
configure_lsb "$1"
configure_mhwd "$1"
configure_openrc "$1"
configure_systemd "$1"
msg "Done configuring [root-image]"
}
configure_custom_image(){
msg "Configuring [%s-image]" "${custom}"
configure_displaymanager "$1"
configure_services "$1"
configure_environment "$1"
msg "Done configuring [%s-image]" "${custom}"
}
configure_live_image(){
msg "Configuring [live-image]"
configure_hosts "$1"
configure_accountsservice "$1" "${username}"
configure_user "$1"
configure_services_live "$1"
configure_systemd_live "$1"
configure_openrc_live "$1"
configure_calamares "$1"
configure_thus "$1"
configure_pamac_live "$1"
msg "Done configuring [live-image]"
}
make_repo(){
repo-add $1/opt/live/pkgs/gfx-pkgs.db.tar.gz $1/opt/live/pkgs/*pkg*z
}
# $1: work dir
# $2: pkglist
download_to_cache(){
chroot-run \
-r "${mountargs_ro}" \
-w "${mountargs_rw}" \
-B "${build_mirror}/${branch}" \
"$1" \
pacman -v -Syw $2 --noconfirm || return 1
chroot-run \
-r "${mountargs_ro}" \
-w "${mountargs_rw}" \
-B "${build_mirror}/${branch}" \
"$1" \
pacman -v -Sp $2 --noconfirm > "$1"/cache-packages.txt
sed -ni '/.pkg.tar.xz/p' "$1"/cache-packages.txt
sed -i "s/.*\///" "$1"/cache-packages.txt
}
# $1: image path
# $2: packages
chroot_create(){
[[ "$1" == "${work_dir}/root-image" ]] && local flag="-L"
setarch "${arch}" \
mkchroot ${mkchroot_args[*]} ${flag} $@
}
# $1: image path
clean_up_image(){
msg2 "Cleaning up [%s]" "${1##*/}"
[[ -d "$1/boot/" ]] && find "$1/boot" -name 'initramfs*.img' -delete #&> /dev/null
[[ -f "$1/etc/locale.gen.bak" ]] && mv "$1/etc/locale.gen.bak" "$1/etc/locale.gen"
[[ -f "$1/etc/locale.conf.bak" ]] && mv "$1/etc/locale.conf.bak" "$1/etc/locale.conf"
find "$1/var/lib/pacman" -maxdepth 1 -type f -delete #&> /dev/null
find "$1/var/lib/pacman/sync" -type f -delete #&> /dev/null
#find "$1/var/cache/pacman/pkg" -type f -delete &> /dev/null
find "$1/var/log" -type f -delete #&> /dev/null
#find "$1/var/tmp" -mindepth 1 -delete &> /dev/null
#find "$1/tmp" -mindepth 1 -delete &> /dev/null
# find "${work_dir}" -name *.pacnew -name *.pacsave -name *.pacorig -delete
}