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#!/bin/bash set -e LOCALEGEN=/etc/locale.gen LOCALES=/usr/share/i18n/locales USER_LOCALES=/usr/local/share/i18n/locales SUPPORTED=/var/lib/locales/supported.d ALIASES=/usr/share/locale/locale.alias if [ -n "$POSIXLY_CORRECT" ]; then unset POSIXLY_CORRECT fi [ -f $LOCALEGEN ] || exit 0; [ -s $LOCALEGEN ] || exit 0; KEEP= IS_LANG=no ARCHIVE=yes # Handle command-line options prev= while true do option="$1" if [ -n "$prev" ]; then eval "$prev=\$option" prev= continue fi case $option in -h|--help) cat <<EOT Usage: locale-gen [OPTIONS] Options: -h, --help display this message and exit --purge remove existing locales before processing --archive store compiled locale data inside a single archive --no-archive do not store compiled locale data inside a single archive (default) --aliases=FILE read locale aliases from FILE. (Default: /etc/locale.alias) --lang treat argument as generic language code EOT exit 0 ;; --purge) # This is the default when called without arguments ;; --no-purge) KEEP=1 ;; --archive) ARCHIVE=yes ;; --no-archive) ARCHIVE=no ;; --keep-existing) KEEP=1 ;; --aliases) prev=ALIASES ;; --aliases=*) ALIASES=$(expr "x$option" : 'x[^=]*=\(.*\)') ;; --lang) IS_LANG=yes ;; --*) echo "locale-gen: invalid option -- $option" echo "Try 'locale-gen --help' for more information." exit 1 ;; *) break ;; esac shift done no_archive= [ "$ARCHIVE" = yes ] || no_archive="--no-archive" locale_alias= [ -n "$ALIASES" ] && [ -r "$ALIASES" ] && locale_alias="-A $ALIASES" if [ -z "$1" ] && [ -z "$KEEP" ]; then # Remove all old locale dir and locale-archive before generating new # locale data. rm -rf /usr/lib/locale/locale-archive || true for dir in /usr/lib/locale/*; do [ -e "$dir" ] || continue if [ "${dir#/usr/lib/locale/}" = C.utf8 ]; then # owned by libc-bin continue fi rm -rf "$dir" 2>/dev/null || true done fi umask 022 is_entry_ok() { if [ -n "$locale" -a -n "$charset" ] ; then true else echo "error: Bad entry '$locale $charset'" false fi } add_to_locale_gen() { echo "$1" | while read locale; do if ! grep -q "^[# ]*$locale *\$" $LOCALEGEN; then echo "# $locale" >> $LOCALEGEN fi sed -i -e "0,/^[# ]*$locale *$/ s/^[# ]*$locale *$/$locale/" $LOCALEGEN done } if [ -z "$1" ]; then GENERATE="`cat $SUPPORTED/* $LOCALEGEN 2>/dev/null || true`" else GENERATE= while [ -n "$1" ]; do if [ -f "$SUPPORTED/$1" ]; then GENERATE="$GENERATE\n`cat $SUPPORTED/$1`" elif [ $IS_LANG = no ] && L=`grep "^${1/%.utf8/.UTF-8} " /usr/share/i18n/SUPPORTED`; then # convert utf8 to UTF-8 and check if the requested locale exists GENERATE="$GENERATE\n$L" add_to_locale_gen "$L" elif [ $IS_LANG = no ] && L=`grep "^${1%.[uU][tT][fF]*} UTF-8" /usr/share/i18n/SUPPORTED`; then # recognize 'll_CC.UTF-8' or 'll_CC.utf8' as ll_CC without codeset GENERATE="$GENERATE\n$L" add_to_locale_gen "$L" else # try to come up with a sensible default L=`grep -E "^${1}( |[._@][^[:space:]]* )UTF-8" /usr/share/i18n/SUPPORTED || true` if [ -z "$L" ]; then echo "Error: '$1' is not a supported language or locale" >&2 exit 1 fi GENERATE="$GENERATE\n$L" add_to_locale_gen "$L" fi shift done fi echo "Generating locales (this might take a while)..." echo -e "$GENERATE" | sort -u | while read locale charset; do \ case $locale in \#*) continue;; "") continue;; esac; \ is_entry_ok || continue if [ "$KEEP" ] && PERL_BADLANG=0 perl -MPOSIX -e \ 'exit 1 unless setlocale(LC_ALL, $ARGV[0])' "$locale"; then continue fi echo -n " `echo $locale | sed 's/\([^.\@]*\).*/\1/'`"; \ echo -n ".$charset"; \ echo -n `echo $locale | sed 's/\([^\@]*\)\(\@.*\)*/\2/'`; \ echo -n '...'; \ if [ -f $USER_LOCALES/$locale ] ; then input=$USER_LOCALES/$locale elif [ -f $LOCALES/$locale ]; then input=$locale else input=`echo $locale | sed 's/\([^.]*\)[^@]*\(.*\)/\1\2/'` if [ -f $USER_LOCALES/$input ]; then input=$USER_LOCALES/$input fi fi localedef $no_archive -i $input -c -f $charset $locale_alias $locale || :; \ echo ' done'; \ done echo "Generation complete."