WP_CLI

Runner::run_ssh_command() │ private │ WP-CLI 1.0

Perform a command against a remote server over SSH (or a container using scheme of "docker", "docker-compose", or "docker-compose-run").

Метод класса: Runner{}

Хуков нет.

Возвращает

null. Ничего (null).

Использование

// private - только в коде основоного (родительского) класса
$result = $this->run_ssh_command( $connection_string );
$connection_string(строка) (обязательный)
Passed connection string.

Код Runner::run_ssh_command() WP-CLI 2.8.0-alpha

wp-cli/php/WP_CLI/Runner.php 
private function run_ssh_command( $connection_string ) {

	WP_CLI::do_hook( 'before_ssh' );

	$bits = Utils\parse_ssh_url( $connection_string );

	$pre_cmd = getenv( 'WP_CLI_SSH_PRE_CMD' );
	if ( $pre_cmd ) {
		$message = WP_CLI::warning( "WP_CLI_SSH_PRE_CMD found, executing the following command(s) on the remote machine:\n $pre_cmd" );

		WP_CLI::log( $message );

		$pre_cmd = rtrim( $pre_cmd, ';' ) . '; ';
	}
	if ( ! empty( $bits['path'] ) ) {
		$pre_cmd .= 'cd ' . escapeshellarg( $bits['path'] ) . '; ';
	}

	$env_vars = '';
	if ( getenv( 'WP_CLI_STRICT_ARGS_MODE' ) ) {
		$env_vars .= 'WP_CLI_STRICT_ARGS_MODE=1 ';
	}

	$wp_binary = 'wp';
	$wp_args   = array_slice( $GLOBALS['argv'], 1 );

	if ( $this->alias && ! empty( $wp_args[0] ) && $this->alias === $wp_args[0] ) {
		array_shift( $wp_args );
		$runtime_alias = [];
		foreach ( $this->aliases[ $this->alias ] as $key => $value ) {
			if ( 'ssh' === $key ) {
				continue;
			}
			$runtime_alias[ $key ] = $value;
		}
		if ( ! empty( $runtime_alias ) ) {
			$encoded_alias = json_encode(
				[
					$this->alias => $runtime_alias,
				]
			);
			$wp_binary     = "WP_CLI_RUNTIME_ALIAS='{$encoded_alias}' {$wp_binary} {$this->alias}";
		}
	}

	foreach ( $wp_args as $k => $v ) {
		if ( preg_match( '#--ssh=#', $v ) ) {
			unset( $wp_args[ $k ] );
		}
	}

	$wp_command = $pre_cmd . $env_vars . $wp_binary . ' ' . implode( ' ', array_map( 'escapeshellarg', $wp_args ) );

	if ( isset( $bits['scheme'] ) && 'docker-compose-run' === $bits['scheme'] ) {
		$wp_command = implode( ' ', $wp_args );
	}

	$escaped_command = $this->generate_ssh_command( $bits, $wp_command );

	passthru( $escaped_command, $exit_code );
	if ( 255 === $exit_code ) {
		WP_CLI::error( 'Cannot connect over SSH using provided configuration.', 255 );
	} else {
		exit( $exit_code );
	}
}