Differential D20998 Diff 50032 src/toolset/workflow/ArcanistPromptsWorkflow.php

Changeset View

Standalone View

				<?php

				final class ArcanistPromptsWorkflow extends ArcanistWorkflow {

				public function supportsToolset(ArcanistToolset $toolset) {
				return true;
				}

				public function getWorkflowName() {
				return 'prompts';
				}

				public function getWorkflowInformation() {
				$help = pht(<<<EOTEXT
				Show information about prompts a workflow may execute and configure default
				responses.

				Show Prompts

				To show possible prompts a workflow may execute, run:

				$ arc prompts <workflow>
				EOTEXT
				);

				return $this->newWorkflowInformation()
				->addExample(pht('prompts __workflow__'))
				->setHelp($help);
				}

				public function getWorkflowArguments() {
				return array(
				$this->newWorkflowArgument('argv')
				->setWildcard(true),
				);
				}

				public function runWorkflow() {
				$argv = $this->getArgument('argv');

				if (!$argv) {
				throw new PhutilArgumentUsageException(
				pht('Provide a workflow to list prompts for.'));
				}

				$runtime = $this->getRuntime();
				$workflows = $runtime->getWorkflows();

				$workflow_key = array_shift($argv);
				$workflow = idx($workflows, $workflow_key);

				if (!$workflow) {
				throw new PhutilArgumentUsageException(
				pht(
				'Workflow "%s" is unknown. Supported workflows are: %s.',
				$workflow_key,
				implode(', ', array_keys($workflows))));
				}

				$prompts = $workflow->getPromptMap();
				if (!$prompts) {
				echo tsprintf(
				"%s\n",
				pht('This workflow can not prompt.'));
				return 0;
				}

				foreach ($prompts as $prompt) {
				echo tsprintf(
				"%s\n",
				$prompt->getKey());
				echo tsprintf(
				"%s\n",
				$prompt->getDescription());
				}

				return 0;
				}

				}