20130409.commitdrev.php
e31e998f3b8astable

20130409.commitdrev.php
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			<?php

			echo "Migrating differential.revisionPHID to edges...\n";
			$commit_table = new PhabricatorRepositoryCommit();
			$data_table = new PhabricatorRepositoryCommitData();
			$editor = id(new PhabricatorEdgeEditor())->setSuppressEvents(true);
			$commit_table->establishConnection('w');
			$edges = 0;

			foreach (new LiskMigrationIterator($commit_table) as $commit) {
			$data = $commit->loadOneRelative($data_table, 'commitID');
			if (!$data) {
			continue;
			}

			$revision_phid = $data->getCommitDetail('differential.revisionPHID');
			if (!$revision_phid) {
			continue;
			}

			$commit_drev = PhabricatorEdgeConfig::TYPE_COMMIT_HAS_DREV;
			$editor->addEdge($commit->getPHID(), $commit_drev, $revision_phid);
			$edges++;
			if ($edges % 256 == 0) {
			echo ".";
			$editor->save();
			$editor = id(new PhabricatorEdgeEditor())->setSuppressEvents(true);
			}
			}

			echo ".";
			$editor->save();
			echo "\nDone.\n";