function __construct($line)
{
// TODO: properly parse single and double quotes
$this->words = explode(' ', $line);
// first word is always `wp`
array_shift($this->words);
// last word is either empty or an incomplete subcommand
$this->cur_word = end($this->words);
$r = $this->get_command($this->words);
if (!is_array($r)) {
return;
}
list($command, $args, $assoc_args) = $r;
$spec = SynopsisParser::parse($command->get_synopsis());
foreach ($spec as $arg) {
if ($arg['type'] == 'positional' && $arg['name'] == 'file') {
$this->add('<file> ');
return;
}
}
if ($command->can_have_subcommands()) {
foreach ($command->get_subcommands() as $name => $_) {
$this->add("{$name} ");
}
} else {
foreach ($spec as $arg) {
if (in_array($arg['type'], array('flag', 'assoc'))) {
if (isset($assoc_args[$arg['name']])) {
continue;
}
$opt = "--{$arg['name']}";
if ($arg['type'] == 'flag') {
$opt .= ' ';
} elseif (!$arg['value']['optional']) {
$opt .= '=';
}
$this->add($opt);
}
}
}
}
function __construct($line)
{
// TODO: properly parse single and double quotes
$this->words = explode(' ', $line);
// first word is always `wp`
array_shift($this->words);
// last word is either empty or an incomplete subcommand
$this->cur_word = end($this->words);
if ("" !== $this->cur_word && !preg_match("/^\\-/", $this->cur_word)) {
array_pop($this->words);
}
$is_alias = false;
$is_help = false;
if (!empty($this->words[0]) && preg_match("/^@/", $this->words[0])) {
array_shift($this->words);
// `wp @al` is false, but `wp @all ` is true.
if (count($this->words)) {
$is_alias = true;
}
} elseif (!empty($this->words[0]) && 'help' === $this->words[0]) {
array_shift($this->words);
$is_help = true;
}
$r = $this->get_command($this->words);
if (!is_array($r)) {
return;
}
list($command, $args, $assoc_args) = $r;
$spec = SynopsisParser::parse($command->get_synopsis());
foreach ($spec as $arg) {
if ($arg['type'] == 'positional' && $arg['name'] == 'file') {
$this->add('<file> ');
return;
}
}
if ($command->can_have_subcommands()) {
// add completion when command is `wp` and alias isn't set.
if ("wp" === $command->get_name() && false === $is_alias && false == $is_help) {
$aliases = \WP_CLI::get_configurator()->get_aliases();
foreach ($aliases as $name => $_) {
$this->add("{$name} ");
}
}
foreach ($command->get_subcommands() as $name => $_) {
$this->add("{$name} ");
}
} else {
foreach ($spec as $arg) {
if (in_array($arg['type'], array('flag', 'assoc'))) {
if (isset($assoc_args[$arg['name']])) {
continue;
}
$opt = "--{$arg['name']}";
if ($arg['type'] == 'flag') {
$opt .= ' ';
} elseif (!$arg['value']['optional']) {
$opt .= '=';
}
$this->add($opt);
}
}
}
}
/**
* Object constructor. Puts synopsis parsing into spec property
*
* @param string $synopsis Synopsis from command's internal documentation
*/
public function __construct($synopsis)
{
$this->spec = SynopsisParser::parse($synopsis);
}