private function assertArgumentCompletion($expect, $input, $arguments)
{
$result = ArcanistConfiguration::correctArgumentSpelling($input, $arguments);
sort($result);
sort($expect);
$arguments = implode(', ', $arguments);
$this->assertEqual($expect, $result, "Correction of {$input} against: {$arguments}");
}
public function parseArguments(array $args)
{
$this->passedArguments = $args;
$spec = $this->getCompleteArgumentSpecification();
$dict = array();
$more_key = null;
if (!empty($spec['*'])) {
$more_key = $spec['*'];
unset($spec['*']);
$dict[$more_key] = array();
}
$short_to_long_map = array();
foreach ($spec as $long => $options) {
if (!empty($options['short'])) {
$short_to_long_map[$options['short']] = $long;
}
}
foreach ($spec as $long => $options) {
if (!empty($options['repeat'])) {
$dict[$long] = array();
}
}
$more = array();
for ($ii = 0; $ii < count($args); $ii++) {
$arg = $args[$ii];
$arg_name = null;
$arg_key = null;
if ($arg == '--') {
$more = array_merge($more, array_slice($args, $ii + 1));
break;
} else {
if (!strncmp($arg, '--', 2)) {
$arg_key = substr($arg, 2);
if (!array_key_exists($arg_key, $spec)) {
$corrected = ArcanistConfiguration::correctArgumentSpelling($arg_key, array_keys($spec));
if (count($corrected) == 1) {
PhutilConsole::getConsole()->writeErr(pht("(Assuming '%s' is the British spelling of '%s'.)", '--' . $arg_key, '--' . head($corrected)) . "\n");
$arg_key = head($corrected);
} else {
throw new ArcanistUsageException("Unknown argument '{$arg_key}'. Try 'arc help'.");
}
}
} else {
if (!strncmp($arg, '-', 1)) {
$arg_key = substr($arg, 1);
if (empty($short_to_long_map[$arg_key])) {
throw new ArcanistUsageException("Unknown argument '{$arg_key}'. Try 'arc help'.");
}
$arg_key = $short_to_long_map[$arg_key];
} else {
$more[] = $arg;
continue;
}
}
}
$options = $spec[$arg_key];
if (empty($options['param'])) {
$dict[$arg_key] = true;
} else {
if ($ii == count($args) - 1) {
throw new ArcanistUsageException("Option '{$arg}' requires a parameter.");
}
if (!empty($options['repeat'])) {
$dict[$arg_key][] = $args[$ii + 1];
} else {
$dict[$arg_key] = $args[$ii + 1];
}
$ii++;
}
}
if ($more) {
if ($more_key) {
$dict[$more_key] = $more;
} else {
$example = reset($more);
throw new ArcanistUsageException("Unrecognized argument '{$example}'. Try 'arc help'.");
}
}
foreach ($dict as $key => $value) {
if (empty($spec[$key]['conflicts'])) {
continue;
}
foreach ($spec[$key]['conflicts'] as $conflict => $more) {
if (isset($dict[$conflict])) {
if ($more) {
$more = ': ' . $more;
} else {
$more = '.';
}
// TODO: We'll always display these as long-form, when the user might
// have typed them as short form.
throw new ArcanistUsageException("Arguments '--{$key}' and '--{$conflict}' are mutually exclusive" . $more);
}
}
}
$this->arguments = $dict;
$this->didParseArguments();
return $this;
}
