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#!/bin/sh
#$Id: gettext.sh,v 1.3 2010/12/31 16:08:06 khorben Exp $
#variables
. "../config.sh"
DEBUG="_debug"
INSTALL="install -m 0644"
LOCALEDIR="$PREFIX/share/locale"
MKDIR="mkdir -p"
MSGFMT="msgfmt"
MSGINIT="msginit"
MSGMERGE="msgmerge"
RM="rm -f"
POTFILES="POTFILES"
XGETTEXT="xgettext --force-po"
#functions
#debug
_debug()
{
echo $@
$@
}
#usage
_usage()
{
echo "Usage: gettext.sh [-i|-u][-P prefix] <target>" 1>&2
return 1
}
#gettext_mo
_gettext_mo()
{
package="$1"
lang="$2"
if [ -f "$lang.po" ]; then
$DEBUG $MSGMERGE -U "$lang.po" "$package.pot" || return 1
else
$DEBUG $MSGINIT -l "$lang" -o "$lang.po" -i "$package.pot" \
|| return 1
fi
$DEBUG $MSGFMT -c -v -o "$lang.mo" "$lang.po" || return 1
}
#gettext_pot
_gettext_pot()
{
package="$1"
$DEBUG $XGETTEXT -d "$package" -o "$package.pot" --keyword="_" \
--keyword="N_" -f "$POTFILES" || return 1
}
#main
args=`getopt iuP: $*`
if [ $? -ne 0 ]; then
_usage
exit $?
fi
set -- $args
install=0
uninstall=0
while [ $# -gt 0 ]; do
case "$1" in
-i)
install=1
;;
-u)
uninstall=1
;;
-P)
PREFIX="$2"
shift
;;
--)
shift
break
;;
esac
shift
done
LOCALEDIR="$PREFIX/share/locale"
while [ $# -gt 0 ]; do
target="$1"
lang="${target%%.mo}"
shift
#uninstall
if [ "$uninstall" -eq 1 ]; then
$DEBUG $RM "$LOCALEDIR/$lang/LC_MESSAGES/$PACKAGE.mo" \
|| exit 2
continue
fi
#create
case "$target" in
*.mo)
_gettext_mo "$PACKAGE" "$lang" || exit 2
;;
*.pot)
_gettext_pot "${target%%.pot}" || exit 2
;;
*)
exit 2
;;
esac
#install
if [ "$install" -eq 1 ]; then
$DEBUG $MKDIR "$LOCALEDIR/$lang/LC_MESSAGES" || exit 2
$DEBUG $INSTALL "$target" \
"$LOCALEDIR/$lang/LC_MESSAGES/$PACKAGE.mo" \
|| exit 2
fi
done