DiffusionGitMergedCommitsQuery.php
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	<?php

	final class DiffusionGitMergedCommitsQuery extends DiffusionMergedCommitsQuery {

	protected function executeQuery() {
	$request = $this->getRequest();
	$repository = $request->getRepository();

	list($parents) = $repository->execxLocalCommand(
	'log -n 1 --format=%s %s',
	'%P',
	$request->getCommit());
	$parents = preg_split('/\s+/', trim($parents));
	if (count($parents) < 2) {
	// This is not a merge commit, so it doesn't merge anything.
	return array();
	}

	// Get all of the commits which are not reachable from the first parent.
	// These are the commits this change merges.

	$first_parent = head($parents);
	list($logs) = $repository->execxLocalCommand(
	'log -n %d --format=%s %s %s --',
	// NOTE: "+ 1" accounts for the merge commit itself.
	$this->getLimit() + 1,
	'%H',
	$request->getCommit(),
	'^'.$first_parent);

	$hashes = explode("\n", trim($logs));

	// Remove the merge commit.
	$hashes = array_diff($hashes, array($request->getCommit()));

	return DiffusionQuery::loadHistoryForCommitIdentifiers(
	$hashes,
	$request);
	}

	}