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diff --git a/src/Runner/Application.php b/src/Runner/Application.php
--- a/src/Runner/Application.php
+++ b/src/Runner/Application.php
@@ -7,12 +7,33 @@
use Dotenv\Dotenv;
+use InvalidArgumentException;
+use BadMethodCallException;
+use Exception;
+
class Application extends Command {
+ /**
+ * @var string
+ */
+ private $taskName;
+
+ /**
+ * @var string
+ */
+ private $taskClassName = "";
+
public function main () : int {
+
self::loadEnvironment();
- return ExitCode::SUCCESS;
+ if ($this->getArgc() > 1) {
+ $this->taskName = $this->getArgv()[1];
+ return $this->runTask();
+ }
+
+ $this->printUsage();
+ return ExitCode::ILLEGAL_OPTION;
}
private static function loadEnvironment () : void {
@@ -20,4 +41,99 @@
$dotenv->safeLoad();
}
+ ///
+ /// Runner helper methods
+ ///
+
+ private function runTask () : int {
+ try {
+ $this->resolveTaskName();
+ } catch (InvalidArgumentException $exception) {
+ $this->getDisplay()->error("Unknown command " . $this->taskName);
+ return ExitCode::ILLEGAL_OPTION;
+ }
+
+ try {
+ $this->callTaskRunner();
+ } catch (BadMethodCallException $ex) {
+ $this->printUsageForTask();
+ return ExitCode::ILLEGAL_OPTION;
+ } catch (Exception $ex) {
+ $this->handleTaskException($ex);
+ return ExitCode::FAILURE;
+ }
+
+ return ExitCode::SUCCESS;
+ }
+
+ /**
+ * Finds if a tasks with this name exists, and resolves class name.
+ *
+ * @throws \InvalidArgumentException
+ */
+ private function resolveTaskName () : void {
+ $this->taskClassName = TasksMap::getTaskClassName($this->taskName);
+ }
+
+ /**
+ * @throws \BadMethodCallException
+ * @throws \Exception
+ */
+ private function callTaskRunner () : void {
+ forward_static_call(
+ [$this->taskClassName, "runWithArgs"],
+ $this->getTaskArguments()
+ );
+ }
+
+ private function getTaskArguments () : array {
+ // At this stage, the argv array contains
+ // saas-phpbb <task name> [arguments for the tasks]
+ // ~~~~~~~~~~~~~~~~~~~~~~~~~
+ // ^ the part we return
+
+ return array_slice($this->getArgv(), 2);
+ }
+
+ ///
+ /// Task errors methods
+ ///
+
+ private function handleTaskException (Exception $ex) : void {
+ $this->printTaskError($ex->getMessage());
+ }
+
+ private function printTaskError (string $message) : void {
+ $this->getDisplay()->error(
+ $this->getTaskPrefix() . ": " . $message
+ );
+ }
+
+ private function getTaskPrefix () : string {
+ return $this->getCommandName() . " " . $this->taskName;
+ }
+
+ ///
+ /// Usage helper methods
+ ///
+
+ private function printUsage () {
+ $name = $this->getCommandName();
+ $this->getDisplay()->error("Usage: $name <task> [arguments]");
+ }
+
+ private function printUsageForTask () {
+ $usage = $this->getUsageForTask();
+ $usage = str_replace('%command%', $this->taskName, $usage);
+ $this->getDisplay()->error($usage);
+ }
+
+ private function getUsageForTask () : string {
+ if ($this->taskClassName === "") {
+ $this->resolveTaskName();
+ }
+
+ return forward_static_call([$this->taskClassName, "getUsage"]);
+ }
+
}
diff --git a/src/Runner/TasksMap.php b/src/Runner/TasksMap.php
new file mode 100644
--- /dev/null
+++ b/src/Runner/TasksMap.php
@@ -0,0 +1,27 @@
+<?php
+
+namespace Nasqueron\SAAS\PhpBB\Runner;
+
+use InvalidArgumentException;
+
+use Nasqueron\SAAS\PhpBB\Tasks\BootstrapSqliteRepository;
+
+class TasksMap {
+
+ public static function getMap () : array {
+ return [
+ 'sites:bootstrap' => BootstrapSqliteRepository::class,
+ ];
+ }
+
+ public static function getTaskClassName (string $command) {
+ foreach (self::getMap() as $taskCommand => $taskClassName) {
+ if ($command === $taskCommand) {
+ return $taskClassName;
+ }
+ }
+
+ throw new InvalidArgumentException;
+ }
+
+}
diff --git a/src/Tasks/BootstrapSqliteRepository.php b/src/Tasks/BootstrapSqliteRepository.php
--- a/src/Tasks/BootstrapSqliteRepository.php
+++ b/src/Tasks/BootstrapSqliteRepository.php
@@ -15,13 +15,32 @@
$this->filename = $filename ?? $this->getDefaultFilename();
}
+ ///
+ /// Public methods
+ ///
+
public function run () : void {
(new SqliteRepository($this->filename))->bootstrap();
}
+ public static function getUsage () : string {
+
+ return <<<DOC
+%command% [path to site database]: creates a database with the required table
+
+If the path is omitted, the path is extracted from the environment.
+
+You can set the default path setting SAAS_SITES_DB environment variable.
+DOC;
+
+ }
+
+ ///
+ /// Helper methods
+ ///
private function getDefaultFilename() : string {
- return $_ENV["SAAS_SITES_DB"];
+ return getenv("SAAS_SITES_DB");
}
}
diff --git a/src/Tasks/Task.php b/src/Tasks/Task.php
--- a/src/Tasks/Task.php
+++ b/src/Tasks/Task.php
@@ -11,7 +11,7 @@
/// Usage methods
///
- abstract public function getUsage() : string;
+ abstract public static function getUsage () : string;
///
/// Runner methods
diff --git a/tests/Tasks/BootstrapSqliteRepositoryTest.php b/tests/Tasks/BootstrapSqliteRepositoryTest.php
--- a/tests/Tasks/BootstrapSqliteRepositoryTest.php
+++ b/tests/Tasks/BootstrapSqliteRepositoryTest.php
@@ -40,7 +40,8 @@
}
public function testBootstrapWithDefaultFile () : void {
- $_ENV["SAAS_SITES_DB"] = $this->filename;
+ putenv("SAAS_SITES_DB=$this->filename"); // default file
+
$task = new BootstrapSqliteRepository();
$task->run();

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