public function executeSingleCommand(\PGD\Commands\Command $cmd, $addlDataType = '')
{
if (trim($addlDataType) !== '') {
$addlDataType = " {$addlDataType}";
}
$ret = $cmd->execute();
$this->getOutputter()->write($ret->outputAsString(), "output{$addlDataType}");
}
public function performDeploy(\PGD\RepositoryInfo $repositoryInfo)
{
ob_start();
$this->getBrowserOutput()->sendContentType();
$this->getBrowserOutput()->writeRaw('<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="robots" content="noindex">
<title>Permafrost Git Repository Deploy</title>
<link href="permafrost-deploy.css" rel="stylesheet">
</head>
<body>
<pre>
');
$this->getBrowserOutput()->writeQueue();
$this->getBrowserOutput()->writeRaw('
<div class="output inline highlight bold">Checking the environment ...</div>
');
//running as a local script, not from an httpd
if (!isset($_SERVER['SERVER_NAME'])) {
$_SERVER['SERVER_NAME'] = 'localhost';
}
if (is_dir($repositoryInfo->tempDirectory)) {
if (!chdir($repositoryInfo->tempDirectory)) {
$this->getBrowserOutput()->write(sprintf("`chdir()` to temporary/staging directory '%s' failed.", $repositoryInfo->tempDirectory), "error");
die;
}
} else {
$this->getBrowserOutput()->write(sprintf("Temporary/staging directory '%s' not found.", $repositoryInfo->tempDirectory), "error");
die;
}
$this->getTimer()->start();
$this->getBrowserOutput()->write("Running as ", "output inline highlight");
$this->getCommandRunner()->executeSingleCommand(new \PGD\Commands\Command("whoami", true), "inline highlight bold");
$this->getBrowserOutput()->writeRaw(".\n\n");
$this->getBrowserOutput()->write(sprintf("Running on host %s", $_SERVER['SERVER_NAME']), "output inline highlight");
$this->getBrowserOutput()->writeRaw(".\n\n");
$this->getRequiredBinaries()->addRequiredBinaries(array('git', 'rsync'));
if ($repositoryInfo->backup) {
$this->getRequiredBinaries()->addRequiredBinary('tar');
if (!is_dir($repositoryInfo->backupDirectory) || !is_writable($repositoryInfo->backupDirectory)) {
$this->getBrowserOutput()->shortcut('error', 'Backup directory not found or not writable.');
die;
}
}
if ($repositoryInfo->useComposer) {
$this->getRequiredBinaries()->addRequiredBinary('composer --no-ansi');
}
$binreq = $this->getRequiredBinaries()->checkRequirements(true);
if (!$binreq->getResult()) {
$missingBinary = "";
$d = $binreq->getData();
if (!$d[count($d) - 1]->getExists()) {
$missingBinary = $d[count($d) - 1]->getName();
}
$this->getBrowserOutput()->writeEOL();
$this->getBrowserOutput()->write("Required binary missing: `{$missingBinary}`", 'error');
$this->getBrowserOutput()->writeEOL();
die;
}
foreach ($binreq->getData() as $appInfo) {
$this->getBrowserOutput()->shortcut('output', $appInfo->getPath() . ": " . $appInfo->getVersion());
}
$this->getBrowserOutput()->write(PHP_EOL . "Environment OK." . PHP_EOL, "output highlight");
$remote_repo_masked = $repositoryInfo->remoteRepository;
$remote_repo_masked = preg_replace('/https:\\/\\/[a-zA-Z0-9]{1,}\\:[^@]{1,}@/i', 'https://***@', $remote_repo_masked);
$this->getBrowserOutput()->write("\nDeploying {$remote_repo_masked} `{$repositoryInfo->branch}`\nto {$repositoryInfo->targetDirectory} ...\n", "output highlight");
$this->getBrowserOutput()->writeEOL();
//-------------------- finished environment check --------------------
if (!is_dir($repositoryInfo->tempDirectory)) {
//temp directory doesn't exist, so clone the remote repository into it.
$this->getCommandRunner()->addCommand(\PGD\Commands\Command::createFmt('git clone --depth=1 --branch %s %s %s', true, $repositoryInfo->branch, $repositoryInfo->remoteRepository, $repositoryInfo->tempDirectory));
} else {
// temp directory exists and hopefully already contains the correct remote origin
// so we'll fetch the changes and reset the contents.
$this->getCommandRunner()->addCommand(\PGD\Commands\Command::createFmt('git --git-dir="%s.git" --work-tree="%s" fetch origin %s', true, $repositoryInfo->tempDirectory, $repositoryInfo->tempDirectory, $repositoryInfo->branch));
$this->getCommandRunner()->addCommand(\PGD\Commands\Command::createFmt('git --git-dir="%s.git" --work-tree="%s" reset --hard FETCH_HEAD', true, $repositoryInfo->tempDirectory, $repositoryInfo->tempDirectory));
}
// Update the submodules
$this->getCommandRunner()->addCommand(new \PGD\Commands\Command('git submodule update --init --recursive'));
// Describe the deployed version
if ($repositoryInfo->versionFile !== '') {
$this->getCommandRunner()->addCommand(\PGD\Commands\Command::createFmt('git --git-dir="%s.git" --work-tree="%s" describe --always > %s', false, $repositoryInfo->tempDirectory, $repositoryInfo->tempDirectory, $repositoryInfo->versionFile));
}
// Backup the TARGET_DIR
// without the BACKUP_DIR for the case when it's inside the TARGET_DIR
if ($repositoryInfo->backup) {
$backupFileDateFmt = 'YmdHis';
$this->getCommandRunner()->addCommand(\PGD\Commands\Command::createFmt("tar --exclude='%s*' -czf %s/%s-%s-%s.tar.gz %s*", true, $repositoryInfo->backupDirectory, $repositoryInfo->backupDirectory, basename($repositoryInfo->targetDirectory), md5($repositoryInfo->targetDirectory), date($backupFileDateFmt), $repositoryInfo->targetDirectory));
}
// Invoke composer
if ($repositoryInfo->useComposer) {
$this->getCommandRunner()->addCommand(\PGD\Commands\Command::createFmt('composer --no-ansi --no-interaction --no-progress --working-dir=%s install %s', true, $repositoryInfo->tempDirectory, $repositoryInfo->composerOptions));
if ($repositoryInfo->composerHome !== false && $repositoryInfo->composerHome !== '' && is_dir($repositoryInfo->composerHome)) {
putenv('COMPOSER_HOME=' . $repositoryInfo->composerHome);
}
}
// ==================================================[ Deployment ]===
// Compile exclude parameters
$exclude = '';
foreach (unserialize($repositoryInfo->getExcludedDirectories()) as $exc) {
$exclude .= " --exclude={$exc}";
}
// Deployment command
$this->getCommandRunner()->addCommand(\PGD\Commands\Command::createFmt('rsync -rltgoDzvO %s %s %s %s', true, $repositoryInfo->tempDirectory, $repositoryInfo->targetDirectory, $repositoryInfo->deleteFiles ? '--delete-after' : '', $exclude));
// =======================================[ Post-Deployment steps ]===
// Remove the TMP_DIR (depends on CLEAN_UP)
if ($repositoryInfo->cleanUp) {
//make sure the directory we want to delete exists, and is not /.
if (is_dir($repositoryInfo->tempDirectory)) {
if (count(explode(DIRECTORY_SEPARATOR, $repositoryInfo->tempDirectory)) > 1) {
$this->getCommandRunner()->addCommand(\PGD\Commands\Command::createFmtNamed('rm -rf %s', 'cleanup', true, $repositoryInfo->tempDirectory), 'cleanup');
}
}
}
// =======================================[ Run the command steps ]===
$cr = $this->getCommandRunner();
$execResults = $this->getCommandRunner()->execute('', PHP_EOL);
$this->getBrowserOutput()->flush();
$all_return_codes = 0;
foreach ($execResults as $er) {
$all_return_codes = $all_return_codes & $er->returnCode;
}
if ($repositoryInfo->cleanUp) {
$execResult = $this->getCommandRunner()->getCommandByName('cleanup')->execute();
printf('
Cleaning up temporary files ...
<i class="prompt"></i><span class="command">%s</span>
<div class="output">%s</div>
', htmlentities(trim($this->getCommandRunner()->getCommandByName('cleanup')->getCommand())), htmlentities(trim($execResult->outputAsString())));
}
if ($all_return_codes !== 0) {
error_log(sprintf('Deployment error on %s using %s!', isset($_SERVER['HTTP_HOST']) ? $_SERVER['HTTP_HOST'] : 'localhost', __FILE__));
}
//-------------------- deploy finished --------------------
$this->getTimer()->stop();
$this->getBrowserOutput()->writeEOL();
$this->getBrowserOutput()->write('Done.' . PHP_EOL, "output highlight");
$this->getBrowserOutput()->write(sprintf("Deploy took %s seconds." . PHP_EOL, $this->getTimer()->result(true)), "output highlight");
$this->getBrowserOutput()->writeRaw('</pre></body></html>');
}