build_po.php

#!/usr/bin/php
<?php

// This file is part of BOINC.
// http://boinc.berkeley.edu
// Copyright (C) 2019 University of California
//
// BOINC is free software; you can redistribute it and/or modify it
// under the terms of the GNU Lesser General Public License
// as published by the Free Software Foundation,
// either version 3 of the License, or (at your option) any later version.
//
// BOINC 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 Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with BOINC.  If not, see <http://www.gnu.org/licenses/>.

// generate translation template "en.po" for project-specific pages
//

$date = strftime('%Y-%m-%d %H:%M %Z');
$header = <<<HDR
# PROJECT translation
# Copyright (C) PROJECT
#
# This file is distributed under the same license as BOINC.
#
msgid ""
msgstr ""
"Project-Id-Version: PROJECT"
"Report-Msgid-Bugs-To: BOINC translation team <boinc_loc@ssl.berkeley.edu>\\n"
"POT-Creation-Date: $date\\n"
"Last-Translator: Generated automatically from source files\\n"
"MIME-Version: 1.0\\n"
"Content-Type: text/plain; charset=utf-8\\n"
"Content-Transfer-Encoding: 8bit\\n"
"X-Poedit-SourceCharset: utf-8\\n"


HDR;

$out = fopen("en.po", "w");

fwrite($out, $header);

$pipe = popen(
    "xgettext --omit-header -o - --keyword=tra -L PHP *.php *.inc",
    "r"
);
stream_copy_to_stream($pipe, $out);

fclose($pipe);
fclose($out);

?>