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<?php |
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class SyncProjectsAndEnvironments extends BuildTask { |
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/** |
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* @param SS_HTTPRequest|null $request |
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*/ |
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public function run($request = null) { |
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// should syncing remove obsolete records? |
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$remove = true; |
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$dryRun = true; |
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if($request && $request->requestVar('remove') !== null) { |
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$remove = (bool)$request->requestVar('remove'); |
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} |
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if($request && $request->requestVar('dryrun') !== null) { |
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$dryRun = (bool)$request->requestVar('dryrun'); |
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} |
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if($dryRun) { |
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echo "Running in dry run mode, no changes commited, "; |
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echo "the output shows a prediction on what will happen." . PHP_EOL; |
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echo "To skip dryrun, run the task like this:" . PHP_EOL; |
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echo "./framework/sake dev/tasks/SyncProjectsAndEnvironments dryrun=0" . PHP_EOL . PHP_EOL; |
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sleep(3); |
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} |
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$data = DNData::inst(); |
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$projectPaths = $data->getProjectPaths(); |
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// Sync projects |
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$projects = DNProject::get(); |
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if($remove) { |
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$this->echoHeader('Removing obsolete projects'); |
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$this->removeObsoleteProjects($projectPaths, $dryRun); |
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} |
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$this->echoHeader('Adding new projects'); |
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$this->syncProjectPaths($projectPaths, $dryRun); |
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$this->echoHeader('Syncing environment files'); |
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foreach($projects as $project) { |
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$this->echoHeader($project->Name); |
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// Sync environments for each project |
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$environmentPaths = $data->getEnvironmentPaths($project->Name); |
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$this->removeObsoleteEnvironments($environmentPaths, $project, $dryRun); |
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$this->syncEnvironmentPaths($environmentPaths, $project, $dryRun); |
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} |
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} |
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/** |
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* Remove environment files that can't be found on disk |
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* |
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* @param array $paths Array of pathnames |
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* @param DNProject |
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* @param bool $dryRun |
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*/ |
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protected function removeObsoleteEnvironments($paths, $project, $dryRun = false) { |
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$list = $project->Environments(); |
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$basePaths = array_map(function($path) { |
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return basename($path); |
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}, $paths); |
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$removeList = $list->filter('Filename:not', $basePaths); |
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if($removeList->count() === 0) { |
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return; |
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} |
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foreach($removeList as $remove) { |
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$this->message('Removing "' . basename($remove->Name) . '" from db'); |
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if(!$dryRun) { |
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$removeList->remove($remove); |
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} |
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} |
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} |
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/** |
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* Remove projects that don't exists on disk but in the database |
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* |
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* @todo add a archive functionality |
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* |
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* @param array $paths |
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*/ |
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protected function removeObsoleteProjects($paths, $dryrun = false) { |
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$removeList = DNProject::get()->filter('Name:not', $paths); |
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if($removeList->count() == 0) { |
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return; |
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} |
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foreach($removeList as $remove) { |
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$this->message($remove->Name . ' ' . $remove->Path); |
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if(!$dryrun) { |
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$removeList->remove($remove); |
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} |
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} |
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} |
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/** |
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* Sync the in-db project list with a list of file paths |
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* |
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* @param array $paths Array of pathnames |
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* @param DNProject |
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* @param bool $dryRun |
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*/ |
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protected function syncEnvironmentPaths($paths, $project, $dryRun = false) { |
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$list = $project->Environments(); |
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// Normalise paths in DB |
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foreach($list as $item) { |
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$real = realpath($item->Filename); |
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if($real && $real != $item->Filename) { |
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$item->Filename = $real; |
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$item->write(); |
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} |
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} |
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foreach($paths as $path) { |
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$path = basename($path); |
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if($list->filter('Filename', $path)->count()) { |
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continue; |
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} |
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$this->message('Adding "' . basename($path) . '" to db'); |
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if(!$dryRun) { |
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$environment = DNEnvironment::create_from_path($path); |
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$environment->ProjectID = $project->ID; |
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$environment->write(); |
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} |
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} |
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} |
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/** |
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* Sync the in-db project list with a list of file paths |
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* |
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* @param array $paths Array of pathnames |
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* @param boolean $dryRun |
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*/ |
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public function syncProjectPaths($paths, $dryRun = false) { |
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foreach($paths as $path) { |
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if(!DNProject::get()->filter('Name', $path)->count()) { |
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$this->message($path); |
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if(!$dryRun) { |
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DNProject::create_from_path($path)->write(); |
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} |
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} |
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} |
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} |
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/** |
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* @param string $text |
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*/ |
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protected function message($text) { |
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if(PHP_SAPI !== 'cli') { |
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$text = '<p>' . $text . '</p>' . PHP_EOL; |
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} |
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echo ' - ' . $text . PHP_EOL; |
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} |
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/** |
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* @param string $text |
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*/ |
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protected function echoHeader($text) { |
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if(PHP_SAPI !== 'cli') { |
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echo '<h2>' . $text . '</h2>' . PHP_EOL; |
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} else { |
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echo '# ' . $text . PHP_EOL; |
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} |
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} |
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} |
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silverstripe /
deploynaut
