#!/bin/sh
#
# Usage:
# ./po-update.sh pot
# - to generate just the pot file
# ./po-update.sh
# - to update all locales
# ./po-update.sh LL
# - to update one the LL locale
set -e
XGETTEXT=${XGETTEXT:-xgettext}
MSGMERGE=${MSGMERGE:-msgmerge}
svn_base=
for i in . .. ../..; do
if [ -d "$i/subversion/po" ]; then
svn_base="$i"
break
fi
done
if [ -z "$svn_base" ]; then
echo "E: You must run po-update.sh from within a Subversion source tree." >&2
exit 1
fi
pot_done=
make_pot()
{
if [ -z "$pot_done" ]; then
echo "Building subversion.pot..."
(cd $svn_base/subversion/po && \
find .. \
-name .svn -prune -or \
-name tests -prune -or \
-name bindings -prune -or \
-name "*.c" -print -or \
-name "svn_error_codes.h" -print -or \
-name "svn_fs_util.h" -print | \
$XGETTEXT --sort-by-file -k_ -kN_ -kQ_:1,2 -kSVN_ERRDEF:3 \
--flag=_:1:pass-c-format \
--flag=N_:1:pass-c-format \
--flag=Q_:1:pass-c-format \
--flag=Q_:2:pass-c-format \
--flag=svn_cmdline_printf:2:c-format \
--flag=svn_cmdline_fprintf:3:c-format \
--flag=svn_error_createf:3:c-format \
--flag=svn_error_wrap_apr:2:c-format \
--flag=svn_stream_printf:3:c-format \
--flag=svn_stream_printf_from_utf8:4:c-format \
--flag=svn_string_createf:2:c-format \
--flag=svn_string_createv:2:c-format \
--flag=svn_stringbuf_createf:2:c-format \
--flag=svn_stringbuf_createv:2:c-format \
--flag=svn_fs_bdb__dberrf:3:c-format \
--flag=file_printf_from_utf8:3:c-format \
--flag=do_io_file_wrapper_cleanup:3:c-format \
--flag=do_io_file_wrapper_cleanup:4:c-format \
--msgid-bugs-address=dev@subversion.tigris.org \
--add-comments --files-from=- -o subversion.pot )
pot_done=1
fi
}
update_po()
{
(cd $svn_base/subversion/po &&
for i in $1.po; do
echo "Updating $i..."
# In a display of truly bizarre behaviour, msgmerge (at least, the
# GNU gettext-tools 0.14.6 implementation) inverts the order of obsolete
# messages every time it is run. Therefore, run it twice, to invert and
# then re-invert, to minimize spurious diffs.
$MSGMERGE --sort-by-file --no-wrap --update $i subversion.pot
$MSGMERGE --sort-by-file --no-wrap --update $i subversion.pot
done )
}
if [ $# -eq 0 ]; then
make_pot
update_po \*
else
langs=
while [ $# -ge 1 ]; do
case $1 in
pot) ;;
*)
if [ -e $svn_base/subversion/po/$1.po ]; then
langs="$langs $1"
else
echo "E: No such .po file '$1.po'" >&2
exit 1
fi
esac
shift
done
make_pot
for lang in $langs; do
update_po $lang
done
fi
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