mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-24 11:29:10 +00:00
116 lines
3.0 KiB
Bash
Executable File
116 lines
3.0 KiB
Bash
Executable File
#! /bin/sh
|
|
# Wrapper around gettext for programs using the msgid convention.
|
|
|
|
# Copyright (C) 1998, 2001, 2004 Free Software Foundation, Inc.
|
|
|
|
# Written by Paul Eggert <eggert@twinsun.com>.
|
|
|
|
# This program is free software; you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation; either version 2, or (at your option)
|
|
# any later version.
|
|
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with GNU CC; see the file COPYING. If not, write to
|
|
# the Free Software Foundation, 59 Temple Place - Suite 330,
|
|
# Boston, MA 02111-1307, USA.
|
|
|
|
# Always operate in the C locale.
|
|
LANG=C
|
|
LANGUAGE=C
|
|
LC_ALL=C
|
|
export LANG LANGUAGE LC_ALL
|
|
|
|
# Set AWK if environment has not already set it.
|
|
AWK=${AWK-awk}
|
|
|
|
# The argument to this wrapper is the xgettext command to be executed.
|
|
# Extract the xgettext program name from the rest of the command.
|
|
xgettext=${1?}
|
|
shift
|
|
|
|
# Save work if we're just wrapping a no-op.
|
|
case $xgettext in
|
|
:) exit;;
|
|
esac
|
|
|
|
# Find the files to be scanned, and the directory to scan them from.
|
|
directory=.
|
|
files=
|
|
for i
|
|
do
|
|
case $i in
|
|
--directory=*)
|
|
directory=`expr " $i" : ' --directory=\(.*\)'`;;
|
|
--files-from=*)
|
|
files_from=`expr " $i" : ' --files-from=\(.*\)'`
|
|
files=`$AWK '/^[^#]/ { print }' $files_from`;;
|
|
esac
|
|
done
|
|
|
|
# Generate keyword options for xgettext,
|
|
# by scanning for declarations of functions
|
|
# whose parameter names end in "msgid".
|
|
generate_keyword_options='
|
|
/^[A-Z_a-z].*\(.*msgid[,)]/ {
|
|
|
|
paren_index = index($0, "(")
|
|
|
|
name = substr($0, 1, paren_index - 1)
|
|
sub(/[^0-9A-Z_a-z]*$/, "", name)
|
|
sub(/[ ]+PARAMS/, "", name)
|
|
sub(/[ ]+VPARAMS/, "", name)
|
|
sub(/.*[^0-9A-Z_a-z]/, "", name)
|
|
|
|
args = substr($0, paren_index)
|
|
sub(/msgid[,)].*/, "", args)
|
|
for (n = 1; sub(/^[^,]*,/, "", args); n++) {
|
|
continue;
|
|
}
|
|
|
|
if (n == 1) {
|
|
keyword = name
|
|
} else {
|
|
keyword = name ":" n
|
|
}
|
|
|
|
if (! keyword_seen[keyword]++) {
|
|
print "--keyword=" keyword
|
|
}
|
|
}
|
|
'
|
|
keyword_options=`(
|
|
cd $directory &&
|
|
$AWK "$generate_keyword_options" $files < /dev/null
|
|
)` || exit
|
|
|
|
# Run the xgettext command, with extra input containing the extra
|
|
# msgids that it wouldn't normally find.
|
|
generate_emsgids='
|
|
/%e.*}/ {
|
|
line = $0
|
|
while ((percent_index = index(line, "%e")) != 0) {
|
|
line = substr(line, percent_index + 2)
|
|
bracket_index = index(line, "}")
|
|
if (bracket_index == 0) {
|
|
continue
|
|
}
|
|
msgid = substr(line, 1, bracket_index - 1)
|
|
if (index(msgid, "%") != 0) {
|
|
continue
|
|
}
|
|
printf "#line %d \"%s\"\n", FNR, FILENAME
|
|
printf "_(\"%s\")\n", msgid
|
|
line = substr(line, bracket_index + 1)
|
|
}
|
|
}
|
|
'
|
|
(cd $directory &&
|
|
$AWK "$generate_emsgids" $files < /dev/null
|
|
) | "$xgettext" $keyword_options ${1+"$@"} -
|