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split out functions from update.sh to desktop.sh and manage.sh

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This commit is contained in:
Tobias Powalowski 2023-08-01 16:32:34 +02:00
parent d2dc202aae
commit c3e9cc3b6f
4 changed files with 770 additions and 380 deletions
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2
usr/bin/archboot-update.sh
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@ -6,6 +6,8 @@
. /usr/lib/archboot/container.sh
#shellcheck disable=SC1094
. /usr/lib/archboot/update/update.sh
. /usr/lib/archboot/update/manage.sh
. /usr/lib/archboot/update/desktop.sh
. /usr/lib/archboot/update/xfce.sh
. /usr/lib/archboot/update/gnome.sh
. /usr/lib/archboot/update/gnome-wayland.sh

383
usr/lib/archboot/update/desktop.sh Normal file
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#!/usr/bin/env bash
# SPDX-License-Identifier: GPL-2.0-only
# created by Tobias Powalowski <tpowa@archlinux.org>
_cleanup_install() {
rm -rf /usr/share/{man,help,gir-[0-9]*,info,doc,gtk-doc,ibus,perl[0-9]*}
rm -rf /usr/include
rm -rf /usr/lib/libgo.*
}
_cleanup_cache() {
# remove packages from cache
#shellcheck disable=SC2013
for i in $(grep 'installed' /var/log/pacman.log | cut -d ' ' -f 4); do
rm -rf /var/cache/pacman/pkg/"${i}"-[0-9]*
done
}
_prepare_graphic() {
_GRAPHIC="${1}"
if [[ ! -e "/.full_system" ]]; then
echo "Removing firmware files..."
rm -rf /usr/lib/firmware
# fix libs first, then install packages from defaults
_GRAPHIC="${_FIX_PACKAGES} ${1}"
fi
echo "Updating environment to latest packages (ignoring packages: ${_GRAPHIC_IGNORE})..."
_IGNORE=""
if [[ -n "${_GRAPHIC_IGNORE}" ]]; then
for i in ${_GRAPHIC_IGNORE}; do
_IGNORE="${_IGNORE} --ignore ${i}"
done
fi
#shellcheck disable=SC2086
pacman -Syu ${_IGNORE} --noconfirm &>"${_NO_LOG}" || exit 1
[[ ! -e "/.full_system" ]] && _cleanup_install
# check for qxl module
grep -q qxl /proc/modules && grep -q xorg "${_GRAPHIC}" && _GRAPHIC="${_GRAPHIC} xf86-video-qxl"
echo "Running pacman to install packages: ${_GRAPHIC}..."
for i in ${_GRAPHIC}; do
#shellcheck disable=SC2086
pacman -S ${i} --noconfirm &>"${_NO_LOG}" || exit 1
[[ ! -e "/.full_system" ]] && _cleanup_install
[[ "$(grep -w MemTotal /proc/meminfo | cut -d ':' -f2 | sed -e 's# ##g' -e 's#kB$##g')" -lt 4413000 ]] && _cleanup_cache
rm -f /var/log/pacman.log
done
# install firefox langpacks
if [[ "${_STANDARD_BROWSER}" == "firefox" ]]; then
_LANG="be bg cs da de el fi fr hu it lt lv mk nl nn pl ro ru sk sr uk"
for i in ${_LANG}; do
if grep -q "${i}" /etc/locale.conf; then
pacman -S firefox-i18n-"${i}" --noconfirm &>"${_NO_LOG}" || exit 1
fi
done
if grep -q en_US /etc/locale.conf; then
pacman -S firefox-i18n-en-us --noconfirm &>"${_NO_LOG}" || exit 1
elif grep -q es_ES /etc/locale.conf; then
pacman -S firefox-i18n-es-es --noconfirm &>"${_NO_LOG}" || exit 1
elif grep -q pt_PT /etc/locale.conf; then
pacman -S firefox-i18n-pt-pt --noconfirm &>"${_NO_LOG}" || exit 1
elif grep -q sv_SE /etc/locale.conf; then
pacman -S firefox-i18n-sv-se --noconfirm &>"${_NO_LOG}" || exit 1
fi
fi
if [[ ! -e "/.full_system" ]]; then
echo "Removing not used icons..."
rm -rf /usr/share/icons/breeze-dark
echo "Cleanup locale and i18n..."
find /usr/share/locale/ -mindepth 2 ! -path '*/be/*' ! -path '*/bg/*' ! -path '*/cs/*' \
! -path '*/da/*' ! -path '*/de/*' ! -path '*/en/*' ! -path '*/el/*' ! -path '*/es/*' \
! -path '*/fi/*' ! -path '*/fr/*' ! -path '*/hu/*' ! -path '*/it/*' ! -path '*/lt/*' \
! -path '*/lv/*' ! -path '*/mk/*' ! -path '*/nl/*' ! -path '*/nn/*' ! -path '*/pl/*' \
! -path '*/pt/*' ! -path '*/ro/*' ! -path '*/ru/*' ! -path '*/sk/*' ! -path '*/sr/*' \
! -path '*/sv/*' ! -path '*/uk/*' -delete &>"${_NO_LOG}"
find /usr/share/i18n/charmaps ! -name 'UTF-8.gz' -delete &>"${_NO_LOG}"
fi
systemd-sysusers >"${_LOG}" 2>&1
systemd-tmpfiles --create >"${_LOG}" 2>&1
# fixing dbus requirements
systemctl reload dbus
systemctl reload dbus-org.freedesktop.login1.service
}
_install_graphic () {
[[ -e /var/cache/pacman/pkg/archboot.db ]] && touch /.graphic_installed
echo -e "\e[1mInitializing desktop environment...\e[m"
[[ -n "${_L_XFCE}" ]] && _install_xfce
[[ -n "${_L_GNOME}" ]] && _install_gnome
[[ -n "${_L_GNOME_WAYLAND}" ]] && _install_gnome_wayland
[[ -n "${_L_PLASMA}" ]] && _install_plasma
[[ -n "${_L_PLASMA_WAYLAND}" ]] && _install_plasma_wayland
[[ -n "${_L_SWAY}" ]] && _install_sway
# only start vnc on xorg environment
echo -e "\e[1mStep 3/3:\e[m Setting up VNC and browser...\e[m"
[[ -n "${_L_XFCE}" || -n "${_L_PLASMA}" || -n "${_L_GNOME}" ]] && _autostart_vnc
command -v firefox &>"${_NO_LOG}" && _firefox_flags
command -v chromium &>"${_NO_LOG}" && _chromium_flags
[[ -n "${_L_XFCE}" ]] && _start_xfce
[[ -n "${_L_GNOME}" ]] && _start_gnome
[[ -n "${_L_GNOME_WAYLAND}" ]] && _start_gnome_wayland
[[ -n "${_L_PLASMA}" ]] && _start_plasma
[[ -n "${_L_PLASMA_WAYLAND}" ]] && _start_plasma_wayland
[[ -n "${_L_SWAY}" ]] && _start_sway
}
_hint_graphic_installed () {
echo -e "\e[1;91mError: Graphical environment already installed...\e[m"
echo -e "You are running in \e[1mOffline Mode\e[m with less than \e[1m4500 MB RAM\e[m, which only can launch \e[1mone\e[m environment."
echo -e "Please relaunch your already used graphical environment from commandline."
}
_prepare_gnome() {
if ! [[ -e /usr/bin/gnome-session ]]; then
echo -e "\e[1mStep 1/3:\e[m Installing GNOME desktop now..."
echo " This will need some time..."
_prepare_graphic "${_PACKAGES}" >"${_LOG}" 2>&1
echo -e "\e[1mStep 2/3:\e[m Configuring GNOME desktop..."
_configure_gnome >"${_LOG}" 2>&1
else
echo -e "\e[1mStep 1/3:\e[m Installing GNOME desktop already done..."
echo -e "\e[1mStep 2/3:\e[m Configuring GNOME desktop already done..."
fi
}
_prepare_plasma() {
if ! [[ -e /usr/bin/startplasma-x11 ]]; then
echo -e "\e[1mStep 1/3:\e[m Installing KDE/Plasma desktop now..."
echo " This will need some time..."
_prepare_graphic "${_PACKAGES}" >"${_LOG}" 2>&1
echo -e "\e[1mStep 2/3:\e[m Configuring KDE/Plasma desktop..."
_configure_plasma >"${_LOG}" 2>&1
else
echo -e "\e[1mStep 1/3:\e[m Installing KDE/Plasma desktop already done..."
echo -e "\e[1mStep 2/3:\e[m Configuring KDE/Plasma desktop already done..."
fi
}
_prepare_sway() {
if ! [[ -e /usr/bin/sway ]]; then
echo -e "\e[1mStep 1/3:\e[m Installing Sway desktop now..."
echo " This will need some time..."
_prepare_graphic "${_PACKAGES}" >"${_LOG}" 2>&1
echo -e "\e[1mStep 2/3:\e[m Configuring Sway desktop..."
_configure_sway >"${_LOG}" 2>&1
else
echo -e "\e[1mStep 1/3:\e[m Installing Sway desktop already done..."
echo -e "\e[1mStep 2/3:\e[m Configuring Sway desktop already done..."
fi
}
_configure_gnome() {
echo "Configuring Gnome..."
[[ "${_STANDARD_BROWSER}" == "firefox" ]] && gsettings set org.gnome.shell favorite-apps "['org.gnome.Settings.desktop', 'org.gnome.Terminal.desktop', 'org.gnome.Nautilus.desktop', 'firefox.desktop', 'org.gnome.DiskUtility.desktop', 'gparted.desktop', 'archboot.desktop']"
[[ "${_STANDARD_BROWSER}" == "chromium" ]] && gsettings set org.gnome.shell favorite-apps "['org.gnome.Settings.desktop', 'org.gnome.Terminal.desktop', 'org.gnome.Nautilus.desktop', 'chromium.desktop', 'org.gnome.DiskUtility.desktop', 'gparted.desktop', 'archboot.desktop']"
echo "Setting wallpaper..."
gsettings set org.gnome.desktop.background picture-uri file:////usr/share/archboot/grub/archboot-background.png
echo "Autostarting setup..."
cat << EOF > /etc/xdg/autostart/archboot.desktop
[Desktop Entry]
Type=Application
Name=Archboot Setup
GenericName=Installer
Exec=gnome-terminal -- /usr/bin/setup
Icon=system-software-install
EOF
cp /etc/xdg/autostart/archboot.desktop /usr/share/applications/
_HIDE_MENU="avahi-discover bssh bvnc org.gnome.Extensions org.gnome.FileRoller org.gnome.gThumb org.gnome.gedit fluid vncviewer qvidcap qv4l2"
echo "Hiding ${_HIDE_MENU} menu entries..."
for i in ${_HIDE_MENU}; do
echo "[DESKTOP ENTRY]" > /usr/share/applications/"${i}".desktop
echo 'NoDisplay=true' >> /usr/share/applications/"${i}".desktop
done
}
_configure_plasma() {
echo "Configuring KDE..."
sed -i -e "s#<default>applications:.*#<default>applications:systemsettings.desktop,applications:org.kde.konsole.desktop,preferred://filemanager,applications:${_STANDARD_BROWSER}.desktop,applications:gparted.desktop,applications:archboot.desktop</default>#g" /usr/share/plasma/plasmoids/org.kde.plasma.tasvconsoleanager/contents/config/main.xml
echo "Replacing wallpaper..."
for i in /usr/share/wallpapers/Next/contents/images/*; do
cp /usr/share/archboot/grub/archboot-background.png "${i}"
done
echo "Replacing menu structure..."
cat << EOF >/etc/xdg/menus/applications.menu
<!DOCTYPE Menu PUBLIC "-//freedesktop//DTD Menu 1.0//EN"
"http://www.freedesktop.org/standards/menu-spec/1.0/menu.dtd">
<Menu>
<Name>Applications</Name>
<Directory>kde-main.directory</Directory>
<!-- Search the default locations -->
<DefaultAppDirs/>
<DefaultDirectoryDirs/>
<DefaultLayout>
<Merge type="files"/>
<Merge type="menus"/>
<Separator/>
<Menuname>More</Menuname>
</DefaultLayout>
<Layout>
<Merge type="files"/>
<Merge type="menus"/>
<Menuname>Applications</Menuname>
</Layout>
<Menu>
<Name>Settingsmenu</Name>
<Directory>kf5-settingsmenu.directory</Directory>
<Include>
<Category>Settings</Category>
</Include>
</Menu>
<DefaultMergeDirs/>
<Include>
<Filename>archboot.desktop</Filename>
<Filename>${_STANDARD_BROWSER}.desktop</Filename>
<Filename>org.kde.dolphin.desktop</Filename>
<Filename>gparted.desktop</Filename>
<Filename>org.kde.konsole.desktop</Filename>
</Include>
</Menu>
EOF
echo "Autostarting setup..."
cat << EOF > /etc/xdg/autostart/archboot.desktop
[Desktop Entry]
Type=Application
Name=Archboot Setup
GenericName=Installer
Exec=konsole -p colors=Linux -e /usr/bin/setup
Icon=system-software-install
EOF
cp /etc/xdg/autostart/archboot.desktop /usr/share/applications/
}
_configure_sway() {
echo "Configuring Sway..."
echo "Configuring bemenu..."
sed -i -e 's|^set $menu.*|set $menu j4-dmenu-desktop --dmenu=\x27bemenu -i --tf "#00ff00" --hf "#00ff00" --nf "#dcdccc" --fn "pango:Terminus 12" -H 30\x27 --no-generic --term="foot"|g' /etc/sway/config
echo "Configuring wallpaper..."
sed -i -e 's|^output .*|output * bg /usr/share/archboot/grub/archboot-background.png fill|g' /etc/sway/config
echo "Configuring foot..."
if ! grep -q 'archboot colors' /etc/xdg/foot/foot.ini; then
cat <<EOF >> /etc/xdg/foot/foot.ini
# archboot colors
[colors]
background=000000
foreground=ffffff
## Normal/regular colors (color palette 0-7)
regular0=000000 # bright black
regular1=ff0000 # bright red
regular2=00ff00 # bright green
regular3=ffff00 # bright yellow
regular4=005fff # bright blue
regular5=ff00ff # bright magenta
regular6=00ffff # bright cyan
regular7=ffffff # bright white
## Bright colors (color palette 8-15)
bright0=000000 # bright black
bright1=ff0000 # bright red
bright2=00ff00 # bright green
bright3=ffff00 # bright yellow
bright4=005fff # bright blue
bright5=ff00ff # bright magenta
bright6=00ffff # bright cyan
bright7=ffffff # bright white
[main]
font=monospace:size=12
EOF
fi
echo "Autostarting setup..."
grep -q 'exec foot' /etc/sway/config ||\
echo "exec foot -- /usr/bin/setup" >> /etc/sway/config
if ! grep -q firefox /etc/sway/config; then
cat <<EOF >> /etc/sway/config
# from https://wiki.gentoo.org/wiki/Sway
# automatic floating
for_window [window_role = "pop-up"] floating enable
for_window [window_role = "bubble"] floating enable
for_window [window_role = "dialog"] floating enable
for_window [window_type = "dialog"] floating enable
for_window [window_role = "task_dialog"] floating enable
for_window [window_type = "menu"] floating enable
for_window [app_id = "floating"] floating enable
for_window [app_id = "floating_update"] floating enable, resize set width 1000px height 600px
for_window [class = "(?i)pinentry"] floating enable
for_window [title = "Administrator privileges required"] floating enable
# firefox tweaks
for_window [title = "About Mozilla Firefox"] floating enable
for_window [window_role = "About"] floating enable
for_window [app_id="firefox" title="Library"] floating enable, border pixel 1, sticky enable
for_window [title = "Firefox - Sharing Indicator"] kill
for_window [title = "Firefox — Sharing Indicator"] kill
EOF
fi
echo "Configuring desktop files..."
cat << EOF > /usr/share/applications/archboot.desktop
[Desktop Entry]
Type=Application
Name=Archboot Setup
GenericName=Installer
Exec=foot -- /usr/bin/setup
Icon=system-software-install
EOF
_HIDE_MENU="avahi-discover bssh bvnc org.codeberg.dnkl.foot-server org.codeberg.dnkl.footclient qvidcap qv4l2"
echo "Hiding ${_HIDE_MENU} menu entries..."
for i in ${_HIDE_MENU}; do
echo "[DESKTOP ENTRY]" > /usr/share/applications/"${i}".desktop
echo 'NoDisplay=true' >> /usr/share/applications/"${i}".desktop
done
echo "Configuring waybar..."
if ! grep -q 'exec waybar' /etc/sway/config; then
# hide sway-bar
sed -i '/position top/a mode invisible' /etc/sway/config
# diable not usable plugins
echo "exec waybar" >> /etc/sway/config
sed -i -e 's#, "custom/media"##g' /etc/xdg/waybar/config
sed -i -e 's#"mpd", "idle_inhibitor", "pulseaudio",##g' /etc/xdg/waybar/config
fi
echo "Configuring wayvnc..."
if ! grep -q wayvnc /etc/sway/config; then
echo "address=0.0.0.0" > /etc/wayvnc
echo "exec wayvnc -C /etc/wayvnc &" >> /etc/sway/config
fi
}
_custom_wayland_xorg() {
if [[ -n "${_CUSTOM_WAYLAND}" ]]; then
echo -e "\e[1mStep 1/2:\e[m Installing custom wayland..."
echo " This will need some time..."
_prepare_graphic "${_WAYLAND_PACKAGE} ${_CUSTOM_WAYLAND}" > "${_LOG}" 2>&1
fi
if [[ -n "${_CUSTOM_X}" ]]; then
echo -e "\e[1mStep 1/2:\e[m Installing custom xorg..."
echo " This will need some time..."
_prepare_graphic "${_XORG_PACKAGE} ${_CUSTOM_XORG}" > "${_LOG}" 2>&1
fi
echo -e "\e[1mStep 2/2:\e[m Setting up browser...\e[m"
which firefox &>"${_NO_LOG}" && _firefox_flags
which chromium &>"${_NO_LOG}" && _chromium_flags
}
_chromium_flags() {
echo "Adding chromium flags to /etc/chromium-flags.conf..." >"${_LOG}"
cat << EOF >/etc/chromium-flags.conf
--no-sandbox
--test-type
--incognito
archboot.com
wiki.archlinux.org
EOF
}
_firefox_flags() {
if [[ -f "/usr/lib/firefox/browser/defaults/preferences/vendor.js" ]]; then
if ! grep -q startup /usr/lib/firefox/browser/defaults/preferences/vendor.js; then
echo "Adding firefox flags vendor.js..." >"${_LOG}"
cat << EOF >> /usr/lib/firefox/browser/defaults/preferences/vendor.js
pref("browser.aboutwelcome.enabled", false, locked);
pref("browser.startup.homepage_override.once", false, locked);
pref("datareporting.policy.firstRunURL", "https://wiki.archlinux.org", locked);
pref("browser.startup.homepage", "https://archboot.com|https://wiki.archlinux.org", locked);
pref("browser.startup.firstrunSkipsHomepage"; true, locked);
pref("startup.homepage_welcome_url", "https://archboot.com", locked );
EOF
fi
fi
}
_autostart_vnc() {
echo "Setting VNC password /etc/tigervnc/passwd to ${_VNC_PW}..." >"${_LOG}"
echo "${_VNC_PW}" | vncpasswd -f > /etc/tigervnc/passwd
cp /etc/xdg/autostart/archboot.desktop /usr/share/applications/archboot.desktop
echo "Autostarting tigervnc..." >"${_LOG}"
cat << EOF > /etc/xdg/autostart/tigervnc.desktop
[Desktop Entry]
Type=Application
Name=Tigervnc
Exec=x0vncserver -rfbauth /etc/tigervnc/passwd
EOF
}
# vim: set ft=sh ts=4 sw=4 et:

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#!/usr/bin/env bash
# SPDX-License-Identifier: GPL-2.0-only
# created by Tobias Powalowski <tpowa@archlinux.org>
_archboot_check() {
if ! grep -qw "archboot" /etc/hostname; then
echo "This script should only be run in booted archboot environment. Aborting..."
exit 1
fi
}
_ram_check() {
while true; do
# continue when 1 GB RAM is free
[[ "$(grep -w MemAvailable /proc/meminfo | cut -d ':' -f2 | sed -e 's# ##g' -e 's#kB$##g')" -gt "1000000" ]] && break
done
}
_kill_w_dir() {
if [[ -d "${_W_DIR}" ]]; then
rm -r "${_W_DIR}"
fi
}
_create_container() {
# create container without package cache
if [[ -n "${_L_COMPLETE}" ]]; then
"archboot-${_RUNNING_ARCH}-create-container.sh" "${_W_DIR}" -cc -cp >"${_LOG}" 2>&1 || exit 1
fi
# create container with package cache
if [[ -e /var/cache/pacman/pkg/archboot.db ]]; then
# offline mode, for local image
# add the db too on reboot
install -D -m644 /var/cache/pacman/pkg/archboot.db "${_W_DIR}"/var/cache/pacman/pkg/archboot.db
if [[ -n "${_L_INSTALL_COMPLETE}" ]]; then
"archboot-${_RUNNING_ARCH}-create-container.sh" "${_W_DIR}" -cc --install-source=file:///var/cache/pacman/pkg >"${_LOG}" 2>&1 || exit 1
fi
# needed for checks
cp "${_W_DIR}"/var/cache/pacman/pkg/archboot.db /var/cache/pacman/pkg/archboot.db
else
# online mode
if [[ -n "${_L_INSTALL_COMPLETE}" ]]; then
"archboot-${_RUNNING_ARCH}-create-container.sh" "${_W_DIR}" -cc >"${_LOG}" 2>&1 || exit 1
fi
fi
}
_kver_x86() {
# get kernel version from installed kernel
if [[ -f "${_RAM}/${_VMLINUZ}" ]]; then
offset="$(od -An -j0x20E -dN2 "${_RAM}/${_VMLINUZ}")"
read -r _HWKVER _ < <(dd if="${_RAM}/${_VMLINUZ}" bs=1 count=127 skip=$((offset + 0x200)) 2>"${_NO_LOG}")
fi
}
_kver_generic() {
# get kernel version from installed kernel
if [[ -f "${_RAM}/${_VMLINUZ}" ]]; then
reader="cat"
# try if the image is gzip compressed
bytes="$(od -An -t x2 -N2 "${_RAM}/${_VMLINUZ}" | tr -dc '[:alnum:]')"
[[ $bytes == '8b1f' ]] && reader="zcat"
read -r _ _ _HWKVER _ < <($reader "${_RAM}/${_VMLINUZ}" | grep -m1 -aoE 'Linux version .(\.[-[:alnum:]]+)+')
fi
}
_network_check() {
if ! getent hosts www.google.com &>"${_NO_LOG}"; then
echo -e "\e[91mAborting:\e[m"
echo -e "Network not yet ready."
echo -e "Please configure your network first."
exit 1
fi
}
_update_installer_check() {
if [[ -f /.update ]]; then
echo -e "\e[91mAborting:\e[m"
echo "update is already running on other tty..."
echo "If you are absolutly sure it's not running, you need to remove /.update"
exit 1
fi
if ! [[ -e /var/cache/pacman/pkg/archboot.db ]]; then
_network_check
fi
}
_gpg_check() {
# pacman-key process itself
while pgrep -x pacman-key &>"${_NO_LOG}"; do
sleep 1
done
# gpg finished in background
while pgrep -x gpg &>"${_NO_LOG}"; do
sleep 1
done
if [[ -e /etc/systemd/system/pacman-init.service ]]; then
systemctl stop pacman-init.service
fi
}
_clean_kernel_cache () {
echo 3 > /proc/sys/vm/drop_caches
}
_clean_archboot() {
# remove everything not necessary
rm -rf /usr/lib/firmware
rm -rf /usr/lib/modules
rm -rf /usr/lib/libstdc++*
_SHARE_DIRS="bash-completion efitools fonts hwdata kbd licenses lshw nano nvim pacman systemd tc zoneinfo"
for i in ${_SHARE_DIRS}; do
#shellcheck disable=SC2115
rm -rf "/usr/share/${i}"
done
}
_create_initramfs() {
# https://www.kernel.org/doc/Documentation/filesystems/ramfs-rootfs-initramfs.txt
# compress image with zstd
cd "${_W_DIR}"/tmp || exit 1
find . -mindepth 1 -printf '%P\0' |
sort -z |
LANG=C bsdtar --null -cnf - -T - |
LANG=C bsdtar --null -cf - --format=newc @- |
zstd --rm -T0> ${_RAM}/${_INITRD} &
sleep 2
while pgrep -x zstd &>"${_NO_LOG}"; do
_clean_kernel_cache
sleep 1
done
}
_download_latest() {
# Download latest setup and quickinst script from git repository
if [[ -n "${_D_SCRIPTS}" ]]; then
_network_check
echo -e "\e[1mStart:\e[m Downloading latest archboot from GIT master tree..."
[[ -d "${_INST}" ]] || mkdir "${_INST}"
# config
echo -e "\e[1mStep 1/4:\e[m Downloading latest config..."
wget -q "${_SOURCE}${_ETC}/defaults?inline=false" -O "${_ETC}/defaults"
# helper binaries
echo -e "\e[1mStep 2/4:\e[m Downloading latest scripts..."
# main binaries
BINS="quickinst setup clock launcher localize network pacsetup update copy-mountpoint rsync-backup restore-usbstick"
for i in ${BINS}; do
[[ -e "${_BIN}/${i}" ]] && wget -q "${_SOURCE}${_BIN}/archboot-${i}.sh?inline=false" -O "${_BIN}/${i}"
done
BINS="binary-check.sh not-installed.sh secureboot-keys.sh mkkeys.sh hwsim.sh cpio,sh"
for i in ${BINS}; do
[[ -e "${_BIN}/${i}" ]] && wget -q "${_SOURCE}${_BIN}/archboot-${i}?inline=false" -O "${_BIN}/${i}"
[[ -e "${_BIN}/archboot-${i}" ]] && wget -q "${_SOURCE}${_BIN}/archboot-${i}?inline=false" -O "${_BIN}/archboot-${i}"
done
HELP="guid-partition.txt guid.txt luks.txt lvm2.txt mbr-partition.txt md.txt"
for i in ${HELP}; do
[[ -e "${_HELP}/${i}" ]] && wget -q "${_SOURCE}${_HELP}/${i}?inline=false" -O "${_HELP}/${i}"
done
# main libs
echo -e "\e[1mStep 3/4:\e[m Downloading latest script libs..."
LIBS="basic-common.sh common.sh container.sh release.sh iso.sh login.sh cpio.sh"
for i in ${LIBS}; do
wget -q "${_SOURCE}${_LIB}/${i}?inline=false" -O "${_LIB}/${i}"
done
# update libs
LIBS="update.sh manage.sh desktop.sh xfce.sh gnome.sh gnome-wayland.sh plasma.sh plasma-wayland.sh sway.sh"
for i in ${LIBS}; do
wget -q "${_SOURCE}${_UPDATE}/${i}?inline=false" -O "${_UPDATE}/${i}"
done
# run libs
LIBS="container.sh release.sh"
for i in ${LIBS}; do
wget -q "${_SOURCE}${_RUN}/${i}?inline=false" -O "${_RUN}/${i}"
done
# setup libs
echo -e "\e[1mStep 4/4:\e[m Downloading latest setup libs..."
LIBS="autoconfiguration.sh quicksetup.sh base.sh blockdevices.sh bootloader.sh btrfs.sh common.sh \
configuration.sh mountpoints.sh network.sh pacman.sh partition.sh storage.sh"
for i in ${LIBS}; do
wget -q "${_SOURCE}${_INST}/${i}?inline=false" -O "${_INST}/${i}"
done
echo -e "\e[1mFinished:\e[m Downloading scripts done."
exit 0
fi
}
_new_environment() {
_update_installer_check
touch /.update
_kill_w_dir
_gpg_check
_progress "5" "${_KEEP} Removing files from /..."
_clean_archboot
_clean_kernel_cache
_progress "10" "${_KEEP} Generating container in ${_W_DIR}..."
_create_container || exit 1
_clean_kernel_cache
_ram_check
mkdir ${_RAM}
mount -t ramfs none ${_RAM}
if [[ -e /var/cache/pacman/pkg/archboot.db ]]; then
_progress "50" "${_KEEP} Skipping copying of kernel..."
else
_progress "50" "${_KEEP} Copying kernel ${_VMLINUZ} to ${_RAM}/${_VMLINUZ}..."
# use ramfs to get immediate free space on file deletion
mv "${_W_DIR}/boot/${_VMLINUZ}" ${_RAM}/ || exit 1
fi
[[ ${_RUNNING_ARCH} == "x86_64" ]] && _kver_x86
[[ ${_RUNNING_ARCH} == "aarch64" || ${_RUNNING_ARCH} == "riscv64" ]] && _kver_generic
# fallback if no detectable kernel is installed
[[ -z "${_HWKVER}" ]] && _HWKVER="$(uname -r)"
_progress "55" "${_KEEP} Collecting rootfs files in ${_W_DIR}..."
# write initramfs to "${_W_DIR}"/tmp
${_NSPAWN} "${_W_DIR}" /bin/bash -c "umount tmp;archboot-cpio.sh -k ${_HWKVER} -c ${_CONFIG} -d /tmp" >"${_LOG}" 2>&1 || exit 1
_progress "70" "${_KEEP} Cleanup ${_W_DIR}..."
find "${_W_DIR}"/. -mindepth 1 -maxdepth 1 ! -name 'tmp' -exec rm -rf {} \;
_clean_kernel_cache
_ram_check
# local switch, don't kexec on local image
if [[ -e /var/cache/pacman/pkg/archboot.db ]]; then
_progress "75" "${_KEEP} Move rootfs to ${_RAM}..."
mv ${_W_DIR}/tmp/* /${_RAM}/
# cleanup mkinitcpio directories and files
_progress "95" "${_KEEP} Cleanup ${_RAM}..."
rm -rf /sysroot/{hooks,install,kernel,new_root,sysroot,mkinitcpio.*} &>"${_NO_LOG}"
rm -f /sysroot/{VERSION,config,buildconfig,init} &>"${_NO_LOG}"
_progress "100" "${_KEEP} Switching to rootfs ${_RAM}..."
# https://www.freedesktop.org/software/systemd/man/bootup.html
# enable systemd initrd functionality
touch /etc/initrd-release
# fix /run/nouser issues
systemctl stop systemd-user-sessions.service
# avoid issues by taking down services in ordered way
systemctl stop dbus-org.freedesktop.login1.service
systemctl stop dbus.socket
# prepare for initrd-switch-root
systemctl start initrd-cleanup.service
systemctl start initrd-switch-root.target
fi
_C_DIR="${_W_DIR}/tmp"
_progress "75" "${_KEEP} Preserving Basic Setup values..."
if [[ -e '/.localize' ]]; then
cp /etc/{locale.gen,locale.conf} "${_C_DIR}"/etc
cp /.localize "${_C_DIR}"/
${_NSPAWN} "${_C_DIR}" /bin/bash -c "locale-gen" &>"${_NO_LOG}"
cp /etc/vconsole.conf "${_C_DIR}"/etc
: >"${_C_DIR}"/.vconsole-run
fi
if [[ -e '/.clock' ]]; then
cp -a /etc/{adjtime,localtime} "${_C_DIR}"/etc
${_NSPAWN} "${_C_DIR}" /bin/bash -c "systemctl enable systemd-timesyncd.service" &>"${_NO_LOG}"
cp /.clock "${_C_DIR}"/
fi
if [[ -e '/.network' ]]; then
cp -r /var/lib/iwd "${_C_DIR}"/var/lib
${_NSPAWN} "${_C_DIR}" /bin/bash -c "systemctl enable iwd" &>"${_NO_LOG}"
cp /etc/systemd/network/* "${_C_DIR}"/etc/systemd/network/
${_NSPAWN} "${_C_DIR}" /bin/bash -c "systemctl enable systemd-networkd" &>"${_NO_LOG}"
${_NSPAWN} "${_C_DIR}" /bin/bash -c "systemctl enable systemd-resolved" &>"${_NO_LOG}"
rm "${_C_DIR}"/etc/systemd/network/10-wired-auto-dhcp.network
[[ -e '/etc/profile.d/proxy.sh' ]] && cp /etc/profile.d/proxy.sh "${_C_DIR}"/etc/profile.d/proxy.sh
cp /.network "${_C_DIR}"/
cp /.network-interface "${_C_DIR}"/
fi
if [[ -e '/.pacsetup' ]]; then
cp /etc/pacman.conf "${_C_DIR}"/etc
cp /etc/pacman.d/mirrorlist "${_C_DIR}"/etc/pacman.d/
cp -ar /etc/pacman.d/gnupg "${_C_DIR}"/etc/pacman.d
cp /.pacsetup "${_C_DIR}"/
fi
_progress "80" "${_KEEP} Creating initramfs ${_RAM}/${_INITRD}..."
_create_initramfs
_progress "95" "${_KEEP} Cleanup ${_W_DIR}..."
cd /
_kill_w_dir
_clean_kernel_cache
_progress "97" "${_KEEP} Waiting for kernel to free RAM..."
# wait until enough memory is available!
while true; do
[[ "$(($(stat -c %s ${_RAM}/${_INITRD})*200/100000))" -lt "$(grep -w MemAvailable /proc/meminfo | cut -d ':' -f2 | sed -e 's# ##g' -e 's#kB$##g')" ]] && break
sleep 1
done
_MEM_MIN=""
# only needed on aarch64
if [[ "${_RUNNING_ARCH}" == "aarch64" ]]; then
_MEM_MIN="--mem-min=0xA0000000"
fi
_progress "100" "${_KEEP} Restarting with KEXEC_LOAD..."
kexec -c -f ${_MEM_MIN} ${_RAM}/"${_VMLINUZ}" --initrd="${_RAM}/${_INITRD}" --reuse-cmdline &
sleep 0.1
_clean_kernel_cache
rm ${_RAM}/{"${_VMLINUZ}","${_INITRD}"}
umount ${_RAM} &>"${_NO_LOG}"
rm -r ${_RAM} &>"${_NO_LOG}"
#shellcheck disable=SC2115
rm -rf /usr/* &>"${_NO_LOG}"
while true; do
_clean_kernel_cache
read -r -t 1
printf "\ec"
done
}
_full_system() {
if [[ -e "/.full_system" ]]; then
echo -e "\e[1mFull Arch Linux system already setup.\e[m"
exit 0
fi
pacman -Sy >"${_LOG}" 2>&1 || exit 1
_progress "1" "${_KEEP} Reinstalling all packages..."
_PACKAGES="$(pacman -Qqn)"
_COUNT=0
_PACKAGE_COUNT="$(pacman -Qqn | wc -l)"
for i in ${_PACKAGES}; do
pacman -S --noconfirm ${i} >"${_LOG}" 2>&1 || exit 1
if [[ "$((${_COUNT}*100/${_PACKAGE_COUNT}-4))" -gt 1 ]]; then
_progress "$((${_COUNT}*100/${_PACKAGE_COUNT}-4))" "${_KEEP} Reinstalling all packages..."
fi
_COUNT="$((${_COUNT}+1))"
done
_progress "97" "${_KEEP} Adding info/man-pages..."
pacman -S --noconfirm man-db man-pages texinfo >"${_LOG}" 2>&1 || exit 1
_progress "98" "${_KEEP} Checking kernel version..."
_INSTALLED_KERNEL="$(pacman -Qi linux | grep Version | cut -d ':' -f 2 | sed -e 's# ##g' -e 's#\.arch#-arch#g')"
if ! [[ "${_INSTALLED_KERNEL}" == "$(uname -r)" ]]; then
_progress "99" "${_KEEP} Skipping kernel module loading..."
else
_progress "99" "${_KEEP} Trigger kernel module loading..."
udevadm trigger --action=add --type=subsystems
udevadm trigger --action=add --type=devices
udevadm settle
fi
sleep 2
_progress "100" "${_KEEP} Full Arch Linux system is ready now."
sleep 2
clear
touch /.full_system
}
_new_image() {
_PRESET_LATEST="${_RUNNING_ARCH}-latest"
_PRESET_LOCAL="${_RUNNING_ARCH}-local"
_ISONAME="archboot-$(date +%Y.%m.%d-%H.%M)"
_clean_archboot
[[ -d var/cache/pacman/pkg ]] && rm -f /var/cache/pacman/pkg/*
mkdir /archboot
cd /archboot || exit 1
_W_DIR="$(mktemp -u archboot-release.XXX)"
# create container
_progress "5" "${_KEEP} Creating archboot container..."
archboot-"${_RUNNING_ARCH}"-create-container.sh "${_W_DIR}" -cc > "${_LOG}" || exit 1
_create_archboot_db "${_W_DIR}"/var/cache/pacman/pkg > "${_LOG}"
# riscv64 does not support kexec at the moment
if ! [[ "${_RUNNING_ARCH}" == "riscv64" ]]; then
# removing not working lvm2 from latest image
_progress "35" "${_KEEP} Removing lvm2 from container..."
${_NSPAWN} "${_W_DIR}" pacman -Rdd lvm2 --noconfirm &>"${_NO_LOG}"
_progress "40" "${_KEEP} Generating local ISO..."
# generate local iso in container, umount tmp it's a tmpfs and weird things could happen then
${_NSPAWN} "${_W_DIR}" /bin/bash -c "umount /tmp;rm -rf /tmp/*; archboot-${_RUNNING_ARCH}-iso.sh -g -p=${_PRESET_LOCAL} \
-i=${_ISONAME}-local-${_RUNNING_ARCH}" > "${_LOG}" || exit 1
rm -rf "${_W_DIR}"/var/cache/pacman/pkg/*
_ram_check
_progress "65" "${_KEEP} Generating latest ISO..."
# generate latest iso in container
${_NSPAWN} "${_W_DIR}" /bin/bash -c "umount /tmp;rm -rf /tmp/*;archboot-${_RUNNING_ARCH}-iso.sh -g -p=${_PRESET_LATEST} \
-i=${_ISONAME}-latest-${_RUNNING_ARCH}" > "${_LOG}" || exit 1
_progress "72" "${_KEEP} Installing lvm2 to container..."
${_NSPAWN} "${_W_DIR}" pacman -Sy lvm2 --noconfirm &>"${_NO_LOG}"
fi
_progress "75" "${_KEEP} Generating normal ISO..."
# generate iso in container
${_NSPAWN} "${_W_DIR}" /bin/bash -c "umount /tmp;archboot-${_RUNNING_ARCH}-iso.sh -g \
-i=${_ISONAME}-${_RUNNING_ARCH}" > "${_LOG}" || exit 1
_progress "98" "${_KEEP} Cleanup container..."
# move iso out of container
mv "${_W_DIR}"/*.iso ./ &>"${_NO_LOG}"
mv "${_W_DIR}"/*.img ./ &>"${_NO_LOG}"
rm -r "${_W_DIR}"
_progress "100" "New isofiles are located in /archboot."
sleep 2
clear
}
# vim: set ft=sh ts=4 sw=4 et:

380
usr/lib/archboot/update/update.sh
View file

@ -80,188 +80,6 @@ usage () {
exit 0
}
_archboot_check() {
if ! grep -qw "archboot" /etc/hostname; then
echo "This script should only be run in booted archboot environment. Aborting..."
exit 1
fi
}
_clean_kernel_cache () {
echo 3 > /proc/sys/vm/drop_caches
}
_download_latest() {
# Download latest setup and quickinst script from git repository
if [[ -n "${_D_SCRIPTS}" ]]; then
_network_check
echo -e "\e[1mStart:\e[m Downloading latest archboot from GIT master tree..."
[[ -d "${_INST}" ]] || mkdir "${_INST}"
# config
echo -e "\e[1mStep 1/4:\e[m Downloading latest config..."
wget -q "${_SOURCE}${_ETC}/defaults?inline=false" -O "${_ETC}/defaults"
# helper binaries
echo -e "\e[1mStep 2/4:\e[m Downloading latest scripts..."
# main binaries
BINS="quickinst setup clock launcher localize network pacsetup update copy-mountpoint rsync-backup restore-usbstick"
for i in ${BINS}; do
[[ -e "${_BIN}/${i}" ]] && wget -q "${_SOURCE}${_BIN}/archboot-${i}.sh?inline=false" -O "${_BIN}/${i}"
done
BINS="binary-check.sh not-installed.sh secureboot-keys.sh mkkeys.sh hwsim.sh cpio,sh"
for i in ${BINS}; do
[[ -e "${_BIN}/${i}" ]] && wget -q "${_SOURCE}${_BIN}/archboot-${i}?inline=false" -O "${_BIN}/${i}"
[[ -e "${_BIN}/archboot-${i}" ]] && wget -q "${_SOURCE}${_BIN}/archboot-${i}?inline=false" -O "${_BIN}/archboot-${i}"
done
HELP="guid-partition.txt guid.txt luks.txt lvm2.txt mbr-partition.txt md.txt"
for i in ${HELP}; do
[[ -e "${_HELP}/${i}" ]] && wget -q "${_SOURCE}${_HELP}/${i}?inline=false" -O "${_HELP}/${i}"
done
# main libs
echo -e "\e[1mStep 3/4:\e[m Downloading latest script libs..."
LIBS="basic-common.sh common.sh container.sh release.sh iso.sh login.sh cpio.sh"
for i in ${LIBS}; do
wget -q "${_SOURCE}${_LIB}/${i}?inline=false" -O "${_LIB}/${i}"
done
# update libs
LIBS="update.sh xfce.sh gnome.sh gnome-wayland.sh plasma.sh plasma-wayland.sh sway.sh"
for i in ${LIBS}; do
wget -q "${_SOURCE}${_UPDATE}/${i}?inline=false" -O "${_UPDATE}/${i}"
done
# run libs
LIBS="container.sh release.sh"
for i in ${LIBS}; do
wget -q "${_SOURCE}${_RUN}/${i}?inline=false" -O "${_RUN}/${i}"
done
# setup libs
echo -e "\e[1mStep 4/4:\e[m Downloading latest setup libs..."
LIBS="autoconfiguration.sh quicksetup.sh base.sh blockdevices.sh bootloader.sh btrfs.sh common.sh \
configuration.sh mountpoints.sh network.sh pacman.sh partition.sh storage.sh"
for i in ${LIBS}; do
wget -q "${_SOURCE}${_INST}/${i}?inline=false" -O "${_INST}/${i}"
done
echo -e "\e[1mFinished:\e[m Downloading scripts done."
exit 0
fi
}
_network_check() {
if ! getent hosts www.google.com &>"${_NO_LOG}"; then
echo -e "\e[91mAborting:\e[m"
echo -e "Network not yet ready."
echo -e "Please configure your network first."
exit 1
fi
}
_update_installer_check() {
if [[ -f /.update ]]; then
echo -e "\e[91mAborting:\e[m"
echo "update is already running on other tty..."
echo "If you are absolutly sure it's not running, you need to remove /.update"
exit 1
fi
if ! [[ -e /var/cache/pacman/pkg/archboot.db ]]; then
_network_check
fi
}
_kill_w_dir() {
if [[ -d "${_W_DIR}" ]]; then
rm -r "${_W_DIR}"
fi
}
_clean_archboot() {
# remove everything not necessary
rm -rf /usr/lib/firmware
rm -rf /usr/lib/modules
rm -rf /usr/lib/libstdc++*
_SHARE_DIRS="bash-completion efitools fonts hwdata kbd licenses lshw nano nvim pacman systemd tc zoneinfo"
for i in ${_SHARE_DIRS}; do
#shellcheck disable=SC2115
rm -rf "/usr/share/${i}"
done
}
_gpg_check() {
# pacman-key process itself
while pgrep -x pacman-key &>"${_NO_LOG}"; do
sleep 1
done
# gpg finished in background
while pgrep -x gpg &>"${_NO_LOG}"; do
sleep 1
done
if [[ -e /etc/systemd/system/pacman-init.service ]]; then
systemctl stop pacman-init.service
fi
}
_create_container() {
# create container without package cache
if [[ -n "${_L_COMPLETE}" ]]; then
"archboot-${_RUNNING_ARCH}-create-container.sh" "${_W_DIR}" -cc -cp >"${_LOG}" 2>&1 || exit 1
fi
# create container with package cache
if [[ -e /var/cache/pacman/pkg/archboot.db ]]; then
# offline mode, for local image
# add the db too on reboot
install -D -m644 /var/cache/pacman/pkg/archboot.db "${_W_DIR}"/var/cache/pacman/pkg/archboot.db
if [[ -n "${_L_INSTALL_COMPLETE}" ]]; then
"archboot-${_RUNNING_ARCH}-create-container.sh" "${_W_DIR}" -cc --install-source=file:///var/cache/pacman/pkg >"${_LOG}" 2>&1 || exit 1
fi
# needed for checks
cp "${_W_DIR}"/var/cache/pacman/pkg/archboot.db /var/cache/pacman/pkg/archboot.db
else
# online mode
if [[ -n "${_L_INSTALL_COMPLETE}" ]]; then
"archboot-${_RUNNING_ARCH}-create-container.sh" "${_W_DIR}" -cc >"${_LOG}" 2>&1 || exit 1
fi
fi
}
_kver_x86() {
# get kernel version from installed kernel
if [[ -f "${_RAM}/${_VMLINUZ}" ]]; then
offset="$(od -An -j0x20E -dN2 "${_RAM}/${_VMLINUZ}")"
read -r _HWKVER _ < <(dd if="${_RAM}/${_VMLINUZ}" bs=1 count=127 skip=$((offset + 0x200)) 2>"${_NO_LOG}")
fi
}
_kver_generic() {
# get kernel version from installed kernel
if [[ -f "${_RAM}/${_VMLINUZ}" ]]; then
reader="cat"
# try if the image is gzip compressed
bytes="$(od -An -t x2 -N2 "${_RAM}/${_VMLINUZ}" | tr -dc '[:alnum:]')"
[[ $bytes == '8b1f' ]] && reader="zcat"
read -r _ _ _HWKVER _ < <($reader "${_RAM}/${_VMLINUZ}" | grep -m1 -aoE 'Linux version .(\.[-[:alnum:]]+)+')
fi
}
_create_initramfs() {
# https://www.kernel.org/doc/Documentation/filesystems/ramfs-rootfs-initramfs.txt
# compress image with zstd
cd "${_W_DIR}"/tmp || exit 1
find . -mindepth 1 -printf '%P\0' |
sort -z |
LANG=C bsdtar --null -cnf - -T - |
LANG=C bsdtar --null -cf - --format=newc @- |
zstd --rm -T0> ${_RAM}/${_INITRD} &
sleep 2
while pgrep -x zstd &>"${_NO_LOG}"; do
_clean_kernel_cache
sleep 1
done
}
_ram_check() {
while true; do
# continue when 1 GB RAM is free
[[ "$(grep -w MemAvailable /proc/meminfo | cut -d ':' -f2 | sed -e 's# ##g' -e 's#kB$##g')" -gt "1000000" ]] && break
done
}
_cleanup_install() {
rm -rf /usr/share/{man,help,gir-[0-9]*,info,doc,gtk-doc,ibus,perl[0-9]*}
rm -rf /usr/include
@ -355,204 +173,6 @@ XXX
EOF
}
_new_environment() {
_update_installer_check
touch /.update
_kill_w_dir
_gpg_check
_progress "5" "${_KEEP} Removing files from /..."
_clean_archboot
_clean_kernel_cache
_progress "10" "${_KEEP} Generating container in ${_W_DIR}..."
_create_container || exit 1
_clean_kernel_cache
_ram_check
mkdir ${_RAM}
mount -t ramfs none ${_RAM}
if [[ -e /var/cache/pacman/pkg/archboot.db ]]; then
_progress "50" "${_KEEP} Skipping copying of kernel..."
else
_progress "50" "${_KEEP} Copying kernel ${_VMLINUZ} to ${_RAM}/${_VMLINUZ}..."
# use ramfs to get immediate free space on file deletion
mv "${_W_DIR}/boot/${_VMLINUZ}" ${_RAM}/ || exit 1
fi
[[ ${_RUNNING_ARCH} == "x86_64" ]] && _kver_x86
[[ ${_RUNNING_ARCH} == "aarch64" || ${_RUNNING_ARCH} == "riscv64" ]] && _kver_generic
# fallback if no detectable kernel is installed
[[ -z "${_HWKVER}" ]] && _HWKVER="$(uname -r)"
_progress "55" "${_KEEP} Collecting rootfs files in ${_W_DIR}..."
# write initramfs to "${_W_DIR}"/tmp
${_NSPAWN} "${_W_DIR}" /bin/bash -c "umount tmp;archboot-cpio.sh -k ${_HWKVER} -c ${_CONFIG} -d /tmp" >"${_LOG}" 2>&1 || exit 1
_progress "70" "${_KEEP} Cleanup ${_W_DIR}..."
find "${_W_DIR}"/. -mindepth 1 -maxdepth 1 ! -name 'tmp' -exec rm -rf {} \;
_clean_kernel_cache
_ram_check
# local switch, don't kexec on local image
if [[ -e /var/cache/pacman/pkg/archboot.db ]]; then
_progress "75" "${_KEEP} Move rootfs to ${_RAM}..."
mv ${_W_DIR}/tmp/* /${_RAM}/
# cleanup mkinitcpio directories and files
_progress "95" "${_KEEP} Cleanup ${_RAM}..."
rm -rf /sysroot/{hooks,install,kernel,new_root,sysroot,mkinitcpio.*} &>"${_NO_LOG}"
rm -f /sysroot/{VERSION,config,buildconfig,init} &>"${_NO_LOG}"
_progress "100" "${_KEEP} Switching to rootfs ${_RAM}..."
# https://www.freedesktop.org/software/systemd/man/bootup.html
# enable systemd initrd functionality
touch /etc/initrd-release
# fix /run/nouser issues
systemctl stop systemd-user-sessions.service
# avoid issues by taking down services in ordered way
systemctl stop dbus-org.freedesktop.login1.service
systemctl stop dbus.socket
# prepare for initrd-switch-root
systemctl start initrd-cleanup.service
systemctl start initrd-switch-root.target
fi
_C_DIR="${_W_DIR}/tmp"
_progress "75" "${_KEEP} Preserving Basic Setup values..."
if [[ -e '/.localize' ]]; then
cp /etc/{locale.gen,locale.conf} "${_C_DIR}"/etc
cp /.localize "${_C_DIR}"/
${_NSPAWN} "${_C_DIR}" /bin/bash -c "locale-gen" &>"${_NO_LOG}"
cp /etc/vconsole.conf "${_C_DIR}"/etc
: >"${_C_DIR}"/.vconsole-run
fi
if [[ -e '/.clock' ]]; then
cp -a /etc/{adjtime,localtime} "${_C_DIR}"/etc
${_NSPAWN} "${_C_DIR}" /bin/bash -c "systemctl enable systemd-timesyncd.service" &>"${_NO_LOG}"
cp /.clock "${_C_DIR}"/
fi
if [[ -e '/.network' ]]; then
cp -r /var/lib/iwd "${_C_DIR}"/var/lib
${_NSPAWN} "${_C_DIR}" /bin/bash -c "systemctl enable iwd" &>"${_NO_LOG}"
cp /etc/systemd/network/* "${_C_DIR}"/etc/systemd/network/
${_NSPAWN} "${_C_DIR}" /bin/bash -c "systemctl enable systemd-networkd" &>"${_NO_LOG}"
${_NSPAWN} "${_C_DIR}" /bin/bash -c "systemctl enable systemd-resolved" &>"${_NO_LOG}"
rm "${_C_DIR}"/etc/systemd/network/10-wired-auto-dhcp.network
[[ -e '/etc/profile.d/proxy.sh' ]] && cp /etc/profile.d/proxy.sh "${_C_DIR}"/etc/profile.d/proxy.sh
cp /.network "${_C_DIR}"/
cp /.network-interface "${_C_DIR}"/
fi
if [[ -e '/.pacsetup' ]]; then
cp /etc/pacman.conf "${_C_DIR}"/etc
cp /etc/pacman.d/mirrorlist "${_C_DIR}"/etc/pacman.d/
cp -ar /etc/pacman.d/gnupg "${_C_DIR}"/etc/pacman.d
cp /.pacsetup "${_C_DIR}"/
fi
_progress "80" "${_KEEP} Creating initramfs ${_RAM}/${_INITRD}..."
_create_initramfs
_progress "95" "${_KEEP} Cleanup ${_W_DIR}..."
cd /
_kill_w_dir
_clean_kernel_cache
_progress "97" "${_KEEP} Waiting for kernel to free RAM..."
# wait until enough memory is available!
while true; do
[[ "$(($(stat -c %s ${_RAM}/${_INITRD})*200/100000))" -lt "$(grep -w MemAvailable /proc/meminfo | cut -d ':' -f2 | sed -e 's# ##g' -e 's#kB$##g')" ]] && break
sleep 1
done
_MEM_MIN=""
# only needed on aarch64
if [[ "${_RUNNING_ARCH}" == "aarch64" ]]; then
_MEM_MIN="--mem-min=0xA0000000"
fi
_progress "100" "${_KEEP} Restarting with KEXEC_LOAD..."
kexec -c -f ${_MEM_MIN} ${_RAM}/"${_VMLINUZ}" --initrd="${_RAM}/${_INITRD}" --reuse-cmdline &
sleep 0.1
_clean_kernel_cache
rm ${_RAM}/{"${_VMLINUZ}","${_INITRD}"}
umount ${_RAM} &>"${_NO_LOG}"
rm -r ${_RAM} &>"${_NO_LOG}"
#shellcheck disable=SC2115
rm -rf /usr/* &>"${_NO_LOG}"
while true; do
_clean_kernel_cache
read -r -t 1
printf "\ec"
done
}
_full_system() {
if [[ -e "/.full_system" ]]; then
echo -e "\e[1mFull Arch Linux system already setup.\e[m"
exit 0
fi
pacman -Sy >"${_LOG}" 2>&1 || exit 1
_progress "1" "${_KEEP} Reinstalling all packages..."
_PACKAGES="$(pacman -Qqn)"
_COUNT=0
_PACKAGE_COUNT="$(pacman -Qqn | wc -l)"
for i in ${_PACKAGES}; do
pacman -S --noconfirm ${i} >"${_LOG}" 2>&1 || exit 1
if [[ "$((${_COUNT}*100/${_PACKAGE_COUNT}-4))" -gt 1 ]]; then
_progress "$((${_COUNT}*100/${_PACKAGE_COUNT}-4))" "${_KEEP} Reinstalling all packages..."
fi
_COUNT="$((${_COUNT}+1))"
done
_progress "97" "${_KEEP} Adding info/man-pages..."
pacman -S --noconfirm man-db man-pages texinfo >"${_LOG}" 2>&1 || exit 1
_progress "98" "${_KEEP} Checking kernel version..."
_INSTALLED_KERNEL="$(pacman -Qi linux | grep Version | cut -d ':' -f 2 | sed -e 's# ##g' -e 's#\.arch#-arch#g')"
if ! [[ "${_INSTALLED_KERNEL}" == "$(uname -r)" ]]; then
_progress "99" "${_KEEP} Skipping kernel module loading..."
else
_progress "99" "${_KEEP} Trigger kernel module loading..."
udevadm trigger --action=add --type=subsystems
udevadm trigger --action=add --type=devices
udevadm settle
fi
sleep 2
_progress "100" "${_KEEP} Full Arch Linux system is ready now."
sleep 2
clear
touch /.full_system
}
_new_image() {
_PRESET_LATEST="${_RUNNING_ARCH}-latest"
_PRESET_LOCAL="${_RUNNING_ARCH}-local"
_ISONAME="archboot-$(date +%Y.%m.%d-%H.%M)"
_clean_archboot
[[ -d var/cache/pacman/pkg ]] && rm -f /var/cache/pacman/pkg/*
mkdir /archboot
cd /archboot || exit 1
_W_DIR="$(mktemp -u archboot-release.XXX)"
# create container
_progress "5" "${_KEEP} Creating archboot container..."
archboot-"${_RUNNING_ARCH}"-create-container.sh "${_W_DIR}" -cc > "${_LOG}" || exit 1
_create_archboot_db "${_W_DIR}"/var/cache/pacman/pkg > "${_LOG}"
# riscv64 does not support kexec at the moment
if ! [[ "${_RUNNING_ARCH}" == "riscv64" ]]; then
# removing not working lvm2 from latest image
_progress "35" "${_KEEP} Removing lvm2 from container..."
${_NSPAWN} "${_W_DIR}" pacman -Rdd lvm2 --noconfirm &>"${_NO_LOG}"
_progress "40" "${_KEEP} Generating local ISO..."
# generate local iso in container, umount tmp it's a tmpfs and weird things could happen then
${_NSPAWN} "${_W_DIR}" /bin/bash -c "umount /tmp;rm -rf /tmp/*; archboot-${_RUNNING_ARCH}-iso.sh -g -p=${_PRESET_LOCAL} \
-i=${_ISONAME}-local-${_RUNNING_ARCH}" > "${_LOG}" || exit 1
rm -rf "${_W_DIR}"/var/cache/pacman/pkg/*
_ram_check
_progress "65" "${_KEEP} Generating latest ISO..."
# generate latest iso in container
${_NSPAWN} "${_W_DIR}" /bin/bash -c "umount /tmp;rm -rf /tmp/*;archboot-${_RUNNING_ARCH}-iso.sh -g -p=${_PRESET_LATEST} \
-i=${_ISONAME}-latest-${_RUNNING_ARCH}" > "${_LOG}" || exit 1
_progress "72" "${_KEEP} Installing lvm2 to container..."
${_NSPAWN} "${_W_DIR}" pacman -Sy lvm2 --noconfirm &>"${_NO_LOG}"
fi
_progress "75" "${_KEEP} Generating normal ISO..."
# generate iso in container
${_NSPAWN} "${_W_DIR}" /bin/bash -c "umount /tmp;archboot-${_RUNNING_ARCH}-iso.sh -g \
-i=${_ISONAME}-${_RUNNING_ARCH}" > "${_LOG}" || exit 1
_progress "98" "${_KEEP} Cleanup container..."
# move iso out of container
mv "${_W_DIR}"/*.iso ./ &>"${_NO_LOG}"
mv "${_W_DIR}"/*.img ./ &>"${_NO_LOG}"
rm -r "${_W_DIR}"
_progress "100" "New isofiles are located in /archboot."
sleep 2
clear
}
_install_graphic () {
[[ -e /var/cache/pacman/pkg/archboot.db ]] && touch /.graphic_installed
echo -e "\e[1mInitializing desktop environment...\e[m"