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New Feature. Deploy Strategy: rsync or tar.gz; by default it tries to guess the best strategy.

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This commit is contained in:
Andrés Montañez 2013-11-07 21:49:15 -02:00
parent 4f60b89e31
commit 0722a33137
3 changed files with 182 additions and 5 deletions
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22
Mage/Command/BuiltIn/DeployCommand.php
View file

@ -163,7 +163,27 @@ class DeployCommand extends AbstractCommand implements RequiresEnvironment
Console::output('Deploying to <dark_gray>' . $this->getConfig()->getHost() . '</dark_gray>');
$tasksToRun = $this->getConfig()->getTasks();
array_unshift($tasksToRun, 'deployment/rsync');
// Guess a Deploy Strategy
switch ($this->getConfig()->deployment('strategy', 'guess')) {
case 'rsync':
$deployStrategy = 'deployment/strategy/rsync';
break;
case 'targz':
$deployStrategy = 'deployment/strategy/tar-gz';
break;
case 'guess':
default:
if ($this->getConfig()->release('enabled', false) == true) {
$deployStrategy = 'deployment/strategy/tar-gz';
} else {
$deployStrategy = 'deployment/strategy/rsync';
}
break;
}
array_unshift($tasksToRun, $deployStrategy);
if (count($tasksToRun) == 0) {
Console::output('<light_purple>Warning!</light_purple> <dark_gray>No </dark_gray><light_cyan>Deployment</light_cyan> <dark_gray>tasks defined.</dark_gray>', 2);

8
Mage/Task/BuiltIn/Deployment/RsyncTask.php → Mage/Task/BuiltIn/Deployment/Strategy/RsyncTask.php
View file

@ -8,7 +8,7 @@
* file that was distributed with this source code.
*/
namespace Mage\Task\BuiltIn\Deployment;
namespace Mage\Task\BuiltIn\Deployment\Strategy;
use Mage\Task\AbstractTask;
use Mage\Task\Releases\IsReleaseAware;
@ -30,12 +30,12 @@ class RsyncTask extends AbstractTask implements IsReleaseAware
{
if ($this->getConfig()->release('enabled', false) == true) {
if ($this->getConfig()->getParameter('overrideRelease', false) == true) {
return 'Rsync (with Releases override) [built-in]';
return 'Deploy via Rsync (with Releases override) [built-in]';
} else {
return 'Rsync (with Releases) [built-in]';
return 'Deploy via Rsync (with Releases) [built-in]';
}
} else {
return 'Rsync [built-in]';
return 'Deploy via Rsync [built-in]';
}
}

157
Mage/Task/BuiltIn/Deployment/Strategy/TarGzTask.php Normal file
View file

@ -0,0 +1,157 @@
<?php
/*
* This file is part of the Magallanes package.
*
* (c) Andrés Montañez <andres@andresmontanez.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Mage\Task\BuiltIn\Deployment\Strategy;
use Mage\Task\AbstractTask;
use Mage\Task\Releases\IsReleaseAware;
use Exception;
/**
* Task for Sync the Local Code to the Remote Hosts via Tar GZ
*
* @author Andrés Montañez <andres@andresmontanez.com>
*/
class TarGzTask extends AbstractTask implements IsReleaseAware
{
/**
* (non-PHPdoc)
* @see \Mage\Task\AbstractTask::getName()
*/
public function getName()
{
if ($this->getConfig()->release('enabled', false) == true) {
if ($this->getConfig()->getParameter('overrideRelease', false) == true) {
return 'Deploy via TarGz (with Releases override) [built-in]';
} else {
return 'Deploy via TarGz (with Releases) [built-in]';
}
} else {
return 'Deploy via TarGz [built-in]';
}
}
/**
* Syncs the Local Code to the Remote Host
* @see \Mage\Task\AbstractTask::run()
*/
public function run()
{
$overrideRelease = $this->getParameter('overrideRelease', false);
if ($overrideRelease == true) {
$releaseToOverride = false;
$resultFetch = $this->runCommandRemote('ls -ld current | cut -d"/" -f2', $releaseToOverride);
if (is_numeric($releaseToOverride)) {
$this->getConfig()->setReleaseId($releaseToOverride);
}
}
$excludes = array(
'.git',
'.svn',
'.mage',
'.gitignore',
'.gitkeep',
'nohup.out'
);
// Look for User Excludes
$userExcludes = $this->getConfig()->deployment('excludes', array());
// If we are working with releases
$deployToDirectory = $this->getConfig()->deployment('to');
if ($this->getConfig()->release('enabled', false) == true) {
$releasesDirectory = $this->getConfig()->release('directory', 'releases');
$deployToDirectory = rtrim($this->getConfig()->deployment('to'), '/')
. '/' . $releasesDirectory
. '/' . $this->getConfig()->getReleaseId();
$this->runCommandRemote('mkdir -p ' . $releasesDirectory . '/' . $this->getConfig()->getReleaseId());
}
// Create Tar Gz
$localTarGz = tempnam(sys_get_temp_dir(), 'mage');
$remoteTarGz = basename($localTarGz);
$command = 'tar cfz ' . $localTarGz . '.tar.gz ' . $this->getConfig()->deployment('from');
$result = $this->runCommandLocal($command);
//. $this->excludes(array_merge($excludes, $userExcludes)) . ' '
// Copy Tar Gz to Remote Host
$command = 'scp -P ' . $this->getConfig()->getHostPort() . ' ' . $localTarGz . '.tar.gz '
. $this->getConfig()->deployment('user') . '@' . $this->getConfig()->getHostName() . ':' . $deployToDirectory;
$result = $this->runCommandLocal($command) && $result;
// Extract Tar Gz
if ($this->getConfig()->release('enabled', false) == true) {
$releasesDirectory = $this->getConfig()->release('directory', 'releases');
$deployToDirectory = $releasesDirectory . '/' . $this->getConfig()->getReleaseId();
$command = 'cd ' . $deployToDirectory . ' && tar xfz ' . $remoteTarGz . '.tar.gz';
} else {
$command = 'tar xfz ' . $remoteTarGz . '.tar.gz';
}
$result = $this->runCommandRemote($command) && $result;
// Delete Tar Gz from Remote Host
if ($this->getConfig()->release('enabled', false) == true) {
$releasesDirectory = $this->getConfig()->release('directory', 'releases');
$deployToDirectory = $releasesDirectory . '/' . $this->getConfig()->getReleaseId();
$command = 'rm ' . $deployToDirectory . '/' . $remoteTarGz . '.tar.gz';
} else {
$command = 'rm ' . $remoteTarGz . '.tar.gz';
}
$result = $this->runCommandRemote($command) && $result;
// Delete Tar Gz from Local
$command = 'rm ' . $localTarGz . ' ' . $localTarGz . '.tar.gz';
$result = $this->runCommandLocal($command) && $result;
// Count Releases
if ($this->getConfig()->release('enabled', false) == true) {
$releasesDirectory = $this->getConfig()->release('directory', 'releases');
$symlink = $this->getConfig()->release('symlink', 'current');
if (substr($symlink, 0, 1) == '/') {
$releasesDirectory = rtrim($this->getConfig()->deployment('to'), '/') . '/' . $releasesDirectory;
}
$maxReleases = $this->getConfig()->release('max', false);
if (($maxReleases !== false) && ($maxReleases > 0)) {
$releasesList = '';
$countReleasesFetch = $this->runCommandRemote('ls -1 ' . $releasesDirectory, $releasesList);
$releasesList = trim($releasesList);
if ($releasesList != '') {
$releasesList = explode(PHP_EOL, $releasesList);
if (count($releasesList) > $maxReleases) {
$releasesToDelete = array_diff($releasesList, array($this->getConfig()->getReleaseId()));
sort($releasesToDelete);
$releasesToDeleteCount = count($releasesToDelete) - $maxReleases;
$releasesToDelete = array_slice($releasesToDelete, 0, $releasesToDeleteCount + 1);
foreach ($releasesToDelete as $releaseIdToDelete) {
$directoryToDelete = $releasesDirectory . '/' . $releaseIdToDelete;
if ($directoryToDelete != '/') {
$command = 'rm -rf ' . $directoryToDelete;
$result = $result && $this->runCommandRemote($command);
}
}
}
}
}
}
return $result;
}
}