Differential D21363 Diff 50851 src/repository/graph/query/ArcanistSimpleCommitGraphQuery.php

Changeset View

Standalone View

				<?php

				final class ArcanistSimpleCommitGraphQuery
				extends ArcanistCommitGraphQuery {

				private $corpus;

				public function setCorpus($corpus) {
				$this->corpus = $corpus;
				return $this;
				}

				public function getCorpus() {
				return $this->corpus;
				}

				public function execute() {
				$graph = $this->getGraph();
				$corpus = $this->getCorpus();

				$edges = preg_split('(\s+)', trim($corpus));
				foreach ($edges as $edge) {
				$matches = null;
				$ok = preg_match('(^(?P<parent>\S+)>(?P<child>\S+)\z)', $edge, $matches);
				if (!$ok) {
				throw new Exception(
				pht(
				'Failed to match SimpleCommitGraph directive "%s".',
				$edge));
				}

				$parent = $matches['parent'];
				$child = $matches['child'];

				$pnode = $graph->getNode($parent);
				if (!$pnode) {
				$pnode = $graph->newNode($parent);
				}

				$cnode = $graph->getNode($child);
				if (!$cnode) {
				$cnode = $graph->newNode($child);
				}

				$cnode->addParentNode($pnode);
				$pnode->addChildNode($cnode);
				}
				}

				}