Make all shell scripts using /bin/bash instead /bin/sh to be able to FAI's environment.

[grml-live.git] / etc / grml / fai / config / scripts / GRMLBASE / 25-locales

diff --git a/etc/grml/fai/config/scripts/GRMLBASE/25-locales b/etc/grml/fai/config/scripts/GRMLBASE/25-locales
index 477a182..ccc4028 100755 (executable)
--- a/etc/grml/fai/config/scripts/GRMLBASE/25-locales
+++ b/etc/grml/fai/config/scripts/GRMLBASE/25-locales
@@ -1,17 +1,66 @@
-#!/bin/sh
-# Filename:      /etc/grml/fai/config/scripts/GRML/25-locales
+#!/bin/bash
+# Filename:      /etc/grml/fai/config/scripts/GRMLBASE/25-locales
 # Purpose:       locales (language) configuration of the live system
 # Authors:       grml-team (grml.org), (c) Michael Prokop <mika@grml.org>
 # Bug-Reports:   see http://grml.org/bugs/
 # License:       This file is licensed under the GPL v2 or any later version.
-# Latest change: Sun Sep 16 22:59:23 CEST 2007 [mika]
 ################################################################################
 
-set -u
 set -e
 
-cp $target/etc/locale.gen.minimal $target/etc/locale.gen
-$ROOTCMD locale-gen
+if [ -z "$ROOTCMD" ] ; then
+   echo "variable \$ROOTCMD not set, exiting to avoid any possible damage">&2
+   exit 1
+fi
+
+# use full locales setup only in classes GRML_FULL and LOCALES
+if ifclass GRML_FULL || ifclass LOCALES ; then
+   echo 'Using /etc/locale.gen.grml for locales generation'
+   cp $target/etc/locale.gen.grml $target/etc/locale.gen
+else
+   echo 'Using /etc/locale.gen.minimal for locales generation'
+   cp $target/etc/locale.gen.minimal $target/etc/locale.gen
+fi
+
+# get rid of locales unless using class LOCALES
+# TODO
+# * this should be improved in the long run, ideas welcome :)
+# * what about /usr/share/i18n/locales?
+if ! ifclass LOCALES ; then
+   echo 'Removing /usr/share/locale'
+
+   # get rid of the original
+   $ROOTCMD rm -rf /usr/share/locale
+
+   # restore *empty* directories because otherwise installation/upgrade of packages might fail
+   [ -d "$target"/usr/share/locale ] || mkdir "$target"/usr/share/locale
+   $ROOTCMD ln -s /etc/locale.alias /usr/share/locale/locale.alias
+
+   # make sure the directories of removed locales exist; ugly hack but no other solution present :(
+   echo 'Creating empty /usr/share/locale/*/LC_MESSAGES directories'
+   for f in $($ROOTCMD dpkg -S LC_MESSAGES | awk '{print $2}' | grep '/usr/share/locale/' | sed 's#LC_MESSAGES.*##' | sort -u) ; do
+      if ! [ -d "$target/$f"/LC_MESSAGES ] ; then
+         $ROOTCMD mkdir -p "$f"/LC_MESSAGES
+      fi
+   done
+fi
+
+# make sure:
+# localepurge     localepurge/nopurge     multiselect ....
+# is set so localepurge works as expected
+if [ -x $target/usr/sbin/localepurge ] ; then
+   $ROOTCMD dpkg-reconfigure -f noninteractive localepurge
+fi
+
+if [ -x $target/usr/sbin/locale-gen ] ; then
+   $ROOTCMD locale-gen
+else
+   echo 'Warning: locale-gen [package locales] not available'
+fi
+
+if [ -x $target/usr/sbin/localepurge ] ; then
+   $ROOTCMD localepurge
+fi
 
 ## END OF FILE #################################################################
 # vim:ft=sh expandtab ai tw=80 tabstop=4 shiftwidth=3