systemd/fixlet-systemd-post.sh
Franck Bui 7670ef0494 - Rather than having one script per fix, use a single script (or "fixlet") per
(sub) package that contains all the fixups relative to a (sub) package. This
  has the advantage to limit the number of scripts but more importantly it will
  ease the sharing of the spec file between TW and SLE. We should also be able
  to compare the fixlets of two distros even if the spec files have diverged.
  Note that all the fixups are run just once now.

OBS-URL: https://build.opensuse.org/package/show/Base:System/systemd?expand=0&rev=1386
2023-05-05 13:03:20 +00:00

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#! /bin/bash
#
# This script contains all the fixups run when systemd package is installed or
# updated.
#
# /etc/sysconfig/console | /etc/vconsole.conf
# -------------------------+---------------------
# CONSOLE_FONT | FONT
# CONSOLE_SCREENMAP | FONT_MAP
# CONSOLE_UNICODEMAP | FONT_UNIMAP
migrate_locale () {
local migrated=""
if ! test -f /etc/sysconfig/console; then
return
fi
source /etc/sysconfig/console || return
if test -f /etc/vconsole.conf; then
source /etc/vconsole.conf || return
fi
if test -n "$CONSOLE_FONT" && test -z "$FONT"; then
echo "FONT=$CONSOLE_FONT" >>/etc/vconsole.conf
migrated+="CONSOLE_FONT "
fi
if test -n "$CONSOLE_SCREENMAP" && test -z "$FONT_MAP"; then
echo "FONT_MAP=$CONSOLE_SCREENMAP" >>/etc/vconsole.conf
migrated+="CONSOLE_SCREENMAP "
fi
if test -n "$CONSOLE_UNICODEMAP" && test -z "$FONT_UNIMAP"; then
echo "FONT_UNIMAP=$CONSOLE_UNICODEMAP" >>/etc/vconsole.conf
migrated+="CONSOLE_UNICODEMAP "
fi
if test -n "$migrated"; then
echo >&2 "The following variables from /etc/sysconfig/console have been migrated"
echo >&2 "into /etc/vconsole.conf:"
echo >&2
for v in $migrated; do echo " - $v=${!v}"; done
echo >&2
echo >&2 "Please edit /etc/vconsole.conf if you need to tune these settings"
echo >&2 "as /etc/sysconfig/console won't be considered anymore."
echo >&2
fi
}
# /etc/sysconfig/keyboard | /etc/vconsole.conf
# -------------------------+---------------------
# KEYTABLE | KEYMAP
migrate_keyboard () {
local migrated=""
if ! test -f /etc/sysconfig/keyboard; then
return
fi
source /etc/sysconfig/keyboard || return
if test -f /etc/vconsole.conf; then
source /etc/vconsole.conf || return
fi
if test -n "$KEYTABLE" && test -z "$KEYMAP"; then
echo "KEYMAP=$KEYTABLE" >>/etc/vconsole.conf
migrated+="KEYTABLE "
fi
if test -n "$migrated"; then
echo >&2 "The following variables from /etc/sysconfig/keyboard have been migrated"
echo >&2 "into /etc/vconsole.conf:"
echo >&2
for v in $migrated; do echo " - $v=${!v}"; done
echo >&2
echo >&2 "Please use localectl(1) if you need to tune these settings since"
echo >&2 "/etc/sysconfig/keyboard won't be considered anymore."
echo >&2
fi
}
# According to
# https://www.suse.com/documentation/sles-12/book_sle_admin/data/sec_suse_l10n.html,
# variables in /etc/sysconfig/language are supposed to be passed to the users'
# shell *only*. However it seems that there has been some confusion and they
# ended up configuring the system-wide locale as well. The logic followed by
# systemd was implemented in commit 01c4b6f4f0d951d17f6873f68156ecd7763429c6,
# which was reverted. The code below follows the same logic to migrate content
# of /etc/sysconfig/language into locale.conf.
migrate_language () {
local lang=
local migrated=false
if ! test -f /etc/sysconfig/language; then
return
fi
source /etc/sysconfig/language || return
lang=$(grep ^LANG= /etc/locale.conf 2>/dev/null)
lang=${lang#LANG=}
case "$ROOT_USES_LANG" in
yes)
if test -z "$lang" && test -n "$RC_LANG"; then
echo "LANG=$RC_LANG" >>/etc/locale.conf
migrated=true
fi
;;
ctype)
if ! grep -q ^LC_CTYPE= /etc/locale.conf 2>/dev/null; then
: ${lc_ctype:="$lang"}
: ${lc_ctype:="$RC_LC_CTYPE"}
: ${lc_ctype:="$RC_LANG"}
if test -n "$lc_ctype"; then
echo "LC_CTYPE=$lc_ctype" >>/etc/locale.conf
migrated=true
fi
fi
;;
esac
if $migrated; then
echo >&2 "The content of /etc/sysconfig/language has been migrated into"
echo >&2 "/etc/locale.conf. The former file is now only used for setting"
echo >&2 "the locale used by user's shells. The system-wide locale is"
echo >&2 "only read from /etc/locale.conf since now."
echo >&2
echo >&2 "Please only use localectl(1) or YaST if you need to change the"
echo >&2 "settings of the *system-wide* locale from now."
fi
}
# Migrate old i18n settings previously configured in /etc/sysconfig to the new
# locations used by systemd (/etc/locale.conf, /etc/vconsole.conf, ...). Recent
# versions of systemd parse the new locations only.
#
# This is needed both at package updates and package installations because we
# might be upgrading from a system which was running SysV init (systemd package
# is being installed).
#
# It's run only once.
migrate_sysconfig_i18n() {
local tagfile=/var/lib/systemd/rpm/systemd-i18n_migrated
local -i rv=0
if [ -e $tagfile ]; then
return 0
fi
# The marker could have been incorrectly put in /usr/lib.
mv /usr/lib/systemd/scripts/.migrate-sysconfig-i18n.sh~done $tagfile &>/dev/null
# The tag files have been moved to /var/lib/systemd/rpm later.
mv /var/lib/systemd/i18n-migrated $tagfile &>/dev/null
if [ -e $tagfile ]; then
return 0
fi
touch $tagfile
migrate_locale; rv+=$?
migrate_keyboard; rv+=$?
migrate_language; rv+=$?
return $rv
}
#
# This function is supposed to be called from the %post section of the main
# package. It contains all the fixups needed when the system was running a
# version of systemd older than v210.
#
# All hacks can potentially break the admin settings since they work in /etc.
#
fix_pre_210() {
local tagfile=/var/lib/systemd/rpm/systemd-pre_210_fixed
if [ -e $tagfile ]; then
return 0
fi
touch $tagfile
#
# During migration from sysvinit to systemd, we used to set the systemd
# default target to one of the 'runlevel*.target' after reading the
# default runlevel from /etc/inittab. We don't do that anymore because
# in most cases using the graphical.target target, which is the default,
# will do the right thing. Moreover the runlevel targets are considered
# as deprecated, so we convert them into "true" systemd targets instead
# here.
#
if target=$(readlink /etc/systemd/system/default.target); then
target=$(basename $target)
case "$target" in
runlevel?.target)
echo "Default target is '$target' but use of runlevels is deprecated, converting"
systemctl --no-reload set-default $target
esac
fi
#
# Migrate any symlink which may refer to the old path (ie /lib/systemd).
#
for f in $(find /etc/systemd/system -type l -xtype l); do
new_target="/usr$(readlink $f)"
[ -f "$new_target" ] && ln -s -f "$new_target" "$f"
done
}
r=0
fix_pre_210 || {
r=1
}
migrate_sysconfig_i18n || {
echo >&2 "Failed to migrate i18n settings from /etc/sysconfig, continuing..."
r=1
}
exit $r