Bugfixes and improvements to shell and context
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a2c1148c52
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@ -12,6 +12,9 @@ class Context
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protected $data = [];
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protected $parent;
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protected $shell;
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public function __construct($name=null, array $data=[])
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{
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@ -20,6 +23,28 @@ class Context
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$this->configure();
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}
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public function setParent(Context $parent=null)
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{
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$this->parent = $parent;
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}
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public function getParent()
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{
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return $this->parent;
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}
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public function getRoot()
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{
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if (!$this->parent) {
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return $this;
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}
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$node = $this;
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while ($parent = $node->getParent()) {
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$node = $parent;
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}
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return $parent;
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}
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protected function configure()
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{
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// Override this to do setup stuff
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@ -52,6 +77,7 @@ class Context
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{
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$this->commands[$command] = $handler;
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$this->commandInfo[$command] = $info;
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ksort($this->commands);
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}
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public function setCommandHelp($command, $help)
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@ -35,8 +35,10 @@ class Shell
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public function pushContext(Context $context)
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{
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if ($this->context) {
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$context->setParent($this->context);
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array_unshift($this->contextStack, $this->context);
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}
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$context->setShell($this);
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$this->context = $context;
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$this->dispatchEvent("context.update", [ "context"=>$this->context ]);
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}
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@ -173,7 +175,7 @@ class Shell
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* Execute a command with arguments.
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*
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* @param string $command The command name to execute
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* @param string.. $args Arguments
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* @param string $args Arguments
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* @return mixed
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* @throws Exception\BadCommandExcception
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*/
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