private function pass_through_pager($out)
{
if (Utils\isWindows() || in_array(Terminus::getConfig('format'), array('bash', 'json'))) {
// No paging for Windows cmd.exe; sorry
$this->output()->outputValue($out);
return 0;
}
// convert string to file handle
$fd = fopen("php://temp", "r+");
fputs($fd, $out);
rewind($fd);
$descriptorspec = array(0 => $fd, 1 => STDOUT, 2 => STDERR);
return proc_close(proc_open('less -r', $descriptorspec, $pipes));
}
/**
* Launch an external process that takes over I/O.
*
* @param array $arg_options Elements as follow:
* string command Command to call
* array descriptor_spec How PHP passes descriptor to child process
* bool exit_on_error True to exit if the command returns error
* @return int The command exit status
*/
public function launch(array $arg_options = [])
{
$default_options = ['exit_on_error' => true, 'descriptor_spec' => [STDIN, STDOUT, STDERR]];
$options = array_merge($default_options, $arg_options);
$command = $options['command'];
if (Utils\isWindows()) {
$command = '"' . $command . '"';
}
$status = proc_close(proc_open($command, $options['descriptor_spec'], $pipes));
if ((bool) $status && $options['exit_on_error']) {
exit($status);
}
return $status;
}
/**
* Update a specific plugin
*
* @param string $arg Plugin name
*/
private function updatePlugin($arg)
{
$plugin = $this->getPluginDir($arg);
if (is_dir("{$plugin}")) {
$windows = Utils\isWindows();
if ($windows) {
$slash = '\\\\';
} else {
$slash = '/';
}
$git_dir = $plugin . $slash . '.git';
$message = "Updating {$arg} plugin...";
$this->log()->notice($message);
if (!is_dir("{$git_dir}")) {
$messages = array();
$message = "Unable to update {$arg} plugin.";
$message .= " Git repository does not exist.";
$messages[] = $message;
$message = "The recommended way to install plugins";
$message .= " is git clone <URL to plugin Git repository>.";
$messages[] = $message;
$message = "See https://github.com/pantheon-systems/terminus/";
$message .= "wiki/Plugins.";
$messages[] = $message;
foreach ($messages as $message) {
$this->log()->error($message);
}
} else {
exec("cd \"{$plugin}\" && git pull", $output);
foreach ($output as $message) {
$this->log()->notice($message);
}
}
}
}
/**
* Gets input from STDIN silently
* By: Troels Knak-Nielsen
* From: http://www.sitepoint.com/interactive-cli-password-prompt-in-php/
*
* @param array $arg_options Elements as follow:
* string message Message to give at prompt
* mixed default Returned if user does not select a valid option
* @return string
* @throws TerminusException
*/
public function promptSecret(array $arg_options = [])
{
$default_options = ['message' => '', 'default' => null];
$options = array_merge($default_options, $arg_options);
if (Utils\isWindows()) {
$vbscript = sys_get_temp_dir() . 'prompt_password.vbs';
file_put_contents($vbscript, 'wscript.echo(InputBox("' . addslashes($options['message']) . '", "", "password here"))');
$command = "cscript //nologo " . escapeshellarg($vbscript);
$response = rtrim(shell_exec($command));
unlink($vbscript);
} else {
$command = "/usr/bin/env bash -c 'echo OK'";
if (rtrim(shell_exec($command)) !== 'OK') {
throw new TerminusException("Can't invoke bash", [], 1);
}
$command = "/usr/bin/env bash -c 'read -s -p \"" . addslashes($options['message']) . "\" mypassword && echo \$mypassword'";
$response = rtrim(shell_exec($command));
$this->command->output()->line();
}
if (empty($response)) {
return $options['default'];
}
return $response;
}
/**
* Displays the output with Less
*
* @param string $out Help text to be displayed
* @return int Exit status of Less
*/
private function passThroughPager($out)
{
if (Utils\isWindows()) {
//No paging for Windows cmd.exe. Sorry!
$this->output()->outputValue($out);
}
// Convert string to file handle
$fd = fopen('php://temp', 'r+;');
fputs($fd, $out);
rewind($fd);
$descriptorspec = array(0 => $fd, 1 => STDOUT, 2 => STDERR);
$exit_status = proc_close(proc_open('less ', $descriptorspec, $pipes));
return $exit_status;
}
/**
* Launch an external process that takes over I/O.
*
* @param string $command Command to call
* @param bool $exit_on_error True to exit if the command returns error
* @return int The command exit status
*/
public static function launch($command, $exit_on_error = true)
{
if (Utils\isWindows()) {
$command = '"' . $command . '"';
}
$r = proc_close(proc_open($command, array(STDIN, STDOUT, STDERR), $pipes));
if ($r && $exit_on_error) {
exit($r);
}
return $r;
}
/**
* Displays the output with Less
*
* @param string $out Help text to be displayed
* @return int Exit status of Less
*/
private function passThroughPager($out)
{
if (Utils\isWindows()) {
//No paging for Windows cmd.exe. Sorry!
$this->output()->outputValue($out);
}
// Convert string to file handle
$fd = fopen('php://temp', 'r+;');
fputs($fd, $out);
rewind($fd);
$descriptor_spec = [$fd, STDOUT, STDERR];
$exit_status = $this->helpers->launch->launch(['command' => 'less ', 'descriptor_spec' => $descriptor_spec]);
return $exit_status;
}
public function testIsWindows()
{
$os = shell_exec('uname');
$is_windows = Utils\isWindows();
$this->assertEquals(strpos($os, 'NT') !== false, $is_windows);
}
public function testIsWindows()
{
$os = shell_exec('uname');
$is_windows = Utils\isWindows();
$this->assertEquals(strpos($os, 'NT') !== false, $is_windows);
putenv("TERMINUS_TEST_IGNORE=1");
$this->assertTrue(Utils\isWindows());
putenv("TERMINUS_TEST_IGNORE=");
}
/**
* Gets input from STDIN silently
* By: Troels Knak-Nielsen
* From: http://www.sitepoint.com/interactive-cli-password-prompt-in-php/
*
* @param [string] $message Message to give at prompt
* @param [mixed] $default Returned if user does not select a valid option
* @return [string] $response
*/
static function promptSecret($message = '', $default = null)
{
if (Utils\isWindows()) {
$vbscript = sys_get_temp_dir() . 'prompt_password.vbs';
file_put_contents($vbscript, 'wscript.echo(InputBox("' . addslashes($message) . '", "", "password here"))');
$command = "cscript //nologo " . escapeshellarg($vbscript);
$response = rtrim(shell_exec($command));
unlink($vbscript);
} else {
$command = "/usr/bin/env bash -c 'echo OK'";
if (rtrim(shell_exec($command)) !== 'OK') {
trigger_error("Can't invoke bash");
return;
}
$command = "/usr/bin/env bash -c 'read -s -p \"" . addslashes($message) . "\" mypassword && echo \$mypassword'";
$response = rtrim(shell_exec($command));
echo "\n";
}
if (empty($response) && $default) {
$response = $default;
}
return $response;
}
