function translation_number_of_strings($dir, $version)
{
static $number_of_strings = array();
if (!isset($number_of_strings[$version])) {
drupal_exec("{$msgcat} {$dir}/general.pot {$dir}/[^g]*.pot | {$msgattrib} --no-fuzzy -o {$dir}/{$dir}.pot");
$line = exec("{$msgfmt} --statistics {$dir}/{$dir}.pot 2>&1");
$words = preg_split('[\\s]', $line, -1, PREG_SPLIT_NO_EMPTY);
$number_of_strings[$version] = $words[3];
@unlink("{$dir}/{$dir}.pot");
}
return $number_of_strings[$version];
}
/**
* Initialize the tmp directory. Use different subdirs for building
* snapshots than official tags, so there's no potential directory
* collisions and race conditions if both are running at the same time
* (due to how long it takes to complete a branch snapshot run, and
* how often we run this for tag-based releases).
*/
function initialize_tmp_dir($task)
{
global $tmp_dir, $tmp_root, $rm;
if (!is_dir($tmp_root) && !@mkdir($tmp_root, 0777, TRUE)) {
wd_err("ERROR: mkdir(@dir) (tmp_root) failed", array('@dir' => $tmp_root));
exit(1);
}
// Use a tmp directory *specific* to this invocation, so that we don't
// clobber other runs if the script is invoked twice (e.g. via cron and
// manually, etc).
$tmp_dir = $tmp_root . '/' . $task . '.' . getmypid();
if (is_dir($tmp_dir)) {
// Make sure we start with a clean slate
drupal_exec("{$rm} -rf {$tmp_dir}/*");
} else {
if (!@mkdir($tmp_dir, 0777, TRUE)) {
wd_err("ERROR: mkdir(@dir) failed", array('@dir' => $tmp_dir));
exit(1);
}
}
}
