public function run(Context $context, Environment $environment, ConnectionInterface $connection = null)
{
// Make sure releases directory exists
$connection->execute("mkdir -p {$environment->remote->path}/{$environment->remote->releaseDir}");
// Create a new release
$release = date('YmdHis');
if (($branch = $context->getArgument(['b', 'branch'])) === null) {
$branch = $environment->code->branch;
}
if (($commit = $context->getArgument(['c', 'commit'])) === null) {
$commit = null;
}
// What SCM command?
switch (strtolower($environment->code->scm)) {
case 'git':
if ($commit) {
$command = "git clone {$environment->code->repo} --branch={$branch} {$release}&&cd {$release}&&git checkout {$commit}";
} else {
$command = "git clone {$environment->code->repo} --depth=1 --branch={$branch} {$release}";
}
break;
case 'svn':
$command = "svn checkout {$environment->code->repo} {$release}";
break;
default:
throw new \Exception("Unsupported SCM: {$environment->code->scm} should be one of GIT or SVN");
}
// Execute release
$connection->execute("cd {$environment->remote->deployTo}&&{$command}");
// Remove old symlink
$connection->execute("rm -f {$environment->remote->currentRelease}");
// Create new symlink
$connection->execute("cd {$environment->remote->path}&&ln -s -r {$environment->remote->releaseDir}/{$release} {$environment->remote->symlink}");
}
public function run(Context $context)
{
// Check for required environment param
if (($env = $context->getArgument(['e', 'environment'])) === null) {
throw new \Exception("No environment specified");
}
// Get the environment config
if (($environment = $context->config->getEnvironment($env)) == false) {
throw new \Exception("No environment config found for \"{$env}\".");
}
if ($environment->preDeploy) {
$connection = new LocalConnection();
foreach ($environment->preDeploy as $task) {
Task::run($task, $context, $environment, $connection);
}
}
// loop through servers and implement strategy on each
foreach ($environment->servers as $server) {
if (empty($server->strategy)) {
throw new \Exception("No strategy defined! Please define a global, environmental, or per-server strategy. See the manual for defining strategies.");
}
$connection = new RemoteConnection($server, $environment->authentication);
foreach ($server->strategy as $task) {
Task::run($task, $context, $environment, $connection);
}
$connection->close();
}
if ($environment->postDeploy) {
$connection = new LocalConnection();
foreach ($environment->postDeploy as $task) {
Task::run($task, $context, $environment, $connection);
}
}
}
public function run(Context $context)
{
// Check for required environment param
if (($env = $context->getArgument(['e', 'environment'])) === null) {
throw new \Exception("No environment specified");
}
// Get the environment config
if (($environment = $context->config->getEnvironment($env)) == false) {
throw new \Exception("No environment config found for \"{$env}\".");
}
// Specific release to roll back to?
$specificRelease = $context->getArgument(['r', 'release']);
foreach ($environment->servers as $server) {
$connection = new RemoteConnection($server, $environment->authentication);
// get the current releases
$releases = $connection->execute("ls {$environment->remote->path}/releases");
$releases = explode("\n", trim($releases));
$release = null;
// Specific release to rollback to
if ($specificRelease) {
foreach ($releases as $r) {
if ($specificRelease == $r) {
$release = $r;
}
}
if (!$release) {
throw new \Exception("Release {$specificRelease} not found");
}
} elseif (count($releases) > 1) {
$release = $releases[count($releases) - 2];
} else {
throw new \Exception("No previous release available");
}
// Do the rollback
$connection->execute("cd {$environment->remote->path}&&rm -f current&&ln -s -r releases/{$release} current");
}
}
public function run(Context $context)
{
// Get environment argument
if (($env = $context->getArgument(['e', 'environment'])) === null) {
throw new \Exception("No environment specified");
}
// Get task argument
if (($task = $context->nextNamedArgument()) == null) {
throw new \Exception("No task specified. Specify a task with either -t or --task argument.");
}
// Get the environment config
if (($environment = $context->config->getEnvironment($env)) == false) {
throw new \Exception("No environment config found for \"{$env}\".");
}
// loop through servers and run task
foreach ($environment->servers as $server) {
$connection = new RemoteConnection($server, $environment->authentication);
Task::run($task, $context, $environment, $connection);
$connection->close();
}
}
