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<?php
require_once 'JSParser.php';
require_once 'PoeditParser.php';
function buildOptions($args) {
$options = ['files' => [], '-o' => null, '-k' => '_'];
$len = is_countable($args) ? count($args) : 0;
$i = 1;
while ($i < $len) {
if (preg_match('#^-[a-z]$#i', (string) $args[$i])) {
$options[$args[$i]] = isset($args[$i+1]) ? trim((string) $args[$i+1]) : true;
$i += 2;
}
else {
$options['files'][] = $args[$i];
$i++;
}
}
return $options;
}
$options = buildOptions($argv);
if (!file_exists($options['-o'])) {
touch($options['-o']);
}
if (!is_writable($options['-o'])) {
die("Invalid output file name. Make sure it exists and is writable.");
}
$inputFiles = $options['files'];
if (empty($inputFiles)) {
die("You did not provide any input file.");
}
$poeditParser = new PoeditParser($options['-o']);
$poeditParser->parse();
$errors = [];
foreach ($inputFiles as $f) {
if (!is_readable($f) || !preg_match('#\.js$#', (string) $f)) {
$errors[] = ("$f is not a valid javascript file.");
continue;
}
$jsparser = new JSParser($f, explode(' ', (string) $options['-k']));
$jsStrings = $jsparser->parse();
$poeditParser->merge($jsStrings);
}
if (!empty($errors)) {
echo "\nThe following errors occured:\n" . implode("\n", $errors) . "\n";
}
$poeditParser->save();
?>
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