<?php
use Amp\Process;
include __DIR__ . "/../vendor/autoload.php";
\Amp\run(function () {
$proc = new Process('read ; echo "$REPLY"');
$promise = $proc->exec(Process::BUFFER_ALL);
/* send to stdin */
$proc->write("abc\n");
/* wait for process end */
$result = (yield $promise);
var_dump($result->stdout);
// "abc"
});
/**
* @param array $certificate certificate configuration
* @param string $server server to use for issuance
* @param string $storage storage directory
* @return \Generator
* @throws AcmeException if something does wrong
*/
private function checkAndIssue(array $certificate, $server, $storage)
{
$domainPathMap = $this->toDomainPathMap($certificate["paths"]);
$domains = array_keys($domainPathMap);
$commonName = reset($domains);
$args = [PHP_BINARY, $GLOBALS["argv"][0], "check", "--server", $server, "--storage", $storage, "--name", $commonName, "--names", implode(",", $domains)];
$command = implode(" ", array_map("escapeshellarg", $args));
$process = new Process($command);
$result = (yield $process->exec(Process::BUFFER_ALL));
if ($result->exit === 0) {
// No need for renewal
(yield new CoroutineResult(self::STATUS_NO_CHANGE));
return;
}
if ($result->exit === 1) {
// Renew certificate
$args = [PHP_BINARY, $GLOBALS["argv"][0], "issue", "--server", $server, "--storage", $storage, "--domains", implode(",", $domains), "--path", implode(PATH_SEPARATOR, array_values($domainPathMap))];
if (isset($certificate["user"])) {
$args[] = "--user";
$args[] = $certificate["user"];
}
if (isset($certificate["bits"])) {
$args[] = "--bits";
$args[] = $certificate["bits"];
}
$command = implode(" ", array_map("escapeshellarg", $args));
$process = new Process($command);
$result = (yield $process->exec(Process::BUFFER_ALL));
if ($result->exit !== 0) {
throw new AcmeException("Unexpected exit code ({$result->exit}) for '{$command}'." . PHP_EOL . $result->stdout . PHP_EOL . PHP_EOL . $result->stderr);
}
(yield new CoroutineResult(self::STATUS_RENEWED));
return;
}
throw new AcmeException("Unexpected exit code ({$result->exit}) for '{$command}'." . PHP_EOL . $result->stdout . PHP_EOL . PHP_EOL . $result->stderr);
}
<?php
use Amp\Process;
include __DIR__ . "/../vendor/autoload.php";
\Amp\run(function () {
$proc = new Process("echo 1");
$result = (yield $proc->exec(Process::BUFFER_ALL));
var_dump($result->stdout);
// "1"
});
<?php
use Amp\Process;
include __DIR__ . "/../vendor/autoload.php";
\Amp\run(function () {
$proc = new Process("echo 1; sleep 1; echo 2; sleep 1; echo 3");
$promise = $proc->exec();
$promise->watch(function ($data) {
// $data[0] is either "out" or "err", $data[1] the actual data
list($type, $msg) = $data;
// "1" ... 2 seconds ... "2" ... 2 seconds ... "3"
print "{$type}: {$msg}";
});
$result = (yield $promise);
// we aren't buffering by default (Process::BUFFER_NONE is default) ... so only exit code present and eventually the killing signal
var_dump($result);
});
public function testOptions()
{
$process = new Process(self::CMD_PROCESS);
$this->assertSame([], $process->options());
}
public function testGetCommand()
{
$process = new Process(self::CMD_PROCESS);
$this->assertSame(self::CMD_PROCESS, $process->getCommand());
}
