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#!/bin/bash
#
# Based upon Debian's locale-gen, fetched from glibc_2.3.6-7.diff.gz
#
unset POSIXLY_CORRECT
umask 022
argv0=${0##*/}
source /etc/init.d/functions.sh || {
echo "${argv0}: Could not source /etc/init.d/functions.sh!" 1>&2
exit 1
}
show_usage() {
cat <<-EOF
Usage: ${HILITE}${argv0}${NORMAL} ${GOOD}[options]${NORMAL}
Generate locales based upon the config file /etc/locale.gen.
${HILITE}Options:${NORMAL}
${GOOD}-k, --keep${NORMAL} Don't nuke existing locales
${GOOD}-d, --destdir <dir>${NORMAL} Use locale data in specified DESTDIR tree
${GOOD}-c, --config <config>${NORMAL} Use specified config instead of default locale.gen
${GOOD}-l, --list${NORMAL} List all the locales to be generated
${GOOD}-q, --quiet${NORMAL} Only show errors
${GOOD}-V, --version${NORMAL} Meaningless version information
${GOOD}-h, --help${NORMAL} Show this help cruft
For more info, see the ${HILITE}locale-gen${NORMAL}(1) and ${HILITE}locale.gen${NORMAL}(8) manpages.
EOF
[[ -z $@ ]] && exit 0
echo ""
eerror "Unknown option '$1'"
exit 1
}
show_version() {
local cvsver="$Header: /var/cvsroot/gentoo/src/patchsets/glibc/extra/locale/locale-gen,v 1.2 2006/04/17 16:48:56 vapier Exp $"
cvsver=${cvsver##*locale-gen-}
echo "locale-gen-${cvsver%%,v *}"
exit 0
}
KEEP=""
DESTDIR=""
CONFIG=""
JUST_LIST=""
QUIET=0
while [[ -n $1 ]] ; do
case $1 in
-k|--keep|--keep-existing) KEEP=$1;;
-d|--destdir) shift; DESTDIR=$1;;
-c|--config) shift; CONFIG=$1;;
-l|--list) JUST_LIST=$1;;
-q|--quiet) ((++QUIET));;
-V|--version) show_version;;
-h|--help) show_usage;;
*) show_usage $1;;
esac
shift
done
ROOT=${ROOT:-/}
[[ ${ROOT} != */ ]] && ROOT="${ROOT}/"
if [[ -n ${DESTDIR} ]] && [[ ${ROOT} != "/" ]] ; then
eerror "DESTDIR and ROOT are mutually exclusive options"
exit 1
fi
if [[ ${ROOT} != "/" ]] ; then
einfo "Using locale.gen from ROOT ${ROOT}etc/"
fi
if [[ -n ${DESTDIR} ]] ; then
einfo "Building locales in DESTDIR ${DESTDIR}"
else
DESTDIR=${ROOT}
fi
# XXX: should fix this ...
if [[ ${DESTDIR} != "/" || ${ROOT} != "/" ]] ; then
eerror "Sorry, but DESTDIR/ROOT support is incomplete at this time."
exit 0
fi
LOCALEGEN=${CONFIG:-${ROOT}etc/locale.gen}
LOCALES=${DESTDIR}usr/share/i18n/locales
CHARMAPS=${DESTDIR}usr/share/i18n/charmaps
SUPPORTED=${DESTDIR}usr/share/i18n/SUPPORTED
ALIAS=${DESTDIR}usr/share/locale/locale.alias
LOCALEDIR=${DESTDIR}$(localedef --help | sed -n -e '/locale path/{s|.* : ||;s|:.*||;p}')
[[ -s ${LOCALEGEN} ]] || exit 0
locales_to_generate=$(sed \
-e 's:#.*::' \
-e '/^[[:space:]]*$/d' \
"${LOCALEGEN}")
total=$(echo "${locales_to_generate}" | wc -l)
if [[ -z ${locales_to_generate} ]] ; then
[[ ${QUIET} -eq 0 ]] && [[ -z ${JUST_LIST} ]] && \
ewarn "No locales found"
exit 0
fi
mkdir -p "${LOCALEDIR}"
if [[ -z ${KEEP} ]] ; then
# Remove all old locale dir and locale-archive before generating new
# locale data.
rm -rf "${LOCALEDIR}"/* || true
fi
[[ ${QUIET} -eq 0 ]] && [[ -z ${JUST_LIST} ]] && \
einfo "Generating ${total} locales (this might take a while)"
ret=0
cnt=0
while read locale charmap ; do
((++cnt))
# XXX: if we wanted to, we could check existence of
# ${LOCALES}/${locale} and ${CHARMAPS}/${charmap}
# this would fail for things like "en_US.UTF8", but
# in that case we could fall back to checking the
# SUPPORTED file ... then again, the localedef
# below will abort nicely for us ...
if [[ -z ${locale} || -z ${charmap} ]] ; then
eerror "Bad entry in locale.gen: '${locale} ${charmap}'; skipping"
continue
fi
# These funky sed's are copied from the glibc localedata/Makefile
disp=$(echo ${locale} | sed 's/\([^.\@]*\).*/\1/')
disp=${disp}.${charmap}
disp=${disp}$(echo ${locale} | sed 's/\([^\@]*\)\(\@.*\)*/\2/')
if [[ -f ${LOCALES}/${locale} ]] ; then
input=${locale}
else
input=$(echo ${locale} | sed 's/\([^.]*\)[^@]*\(.*\)/\1\2/')
fi
if [[ -z ${JUST_LIST} ]] ; then
[[ ${QUIET} -eq 0 ]] && ebegin " (${cnt}/${total}) Generating ${disp}"
localedef --no-archive -c \
-i "${input}" \
-f "${charmap}" \
-A "${ALIAS}" \
"${locale}"
my_ret=$?
((ret+=my_ret))
[[ ${QUIET} -eq 0 ]] && eend ${my_ret}
else
echo "${disp}"
fi
done < <(echo "${locales_to_generate}")
[[ ${QUIET} -eq 0 ]] && [[ -z ${JUST_LIST} ]] && \
einfo "Generation complete"
exit ${ret}
|
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