Differential D15752 Diff 37961 src/applications/diffusion/protocol/DiffusionGitCommandEngine.php

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Standalone View

				<?php

				final class DiffusionGitCommandEngine
				extends DiffusionCommandEngine {

				protected function canBuildForRepository(
				PhabricatorRepository $repository) {
				return $repository->isGit();
				}

				protected function newFormattedCommand($pattern, array $argv) {
				$pattern = "git {$pattern}";
				return array($pattern, $argv);
				}

				protected function newCustomEnvironment() {
				$env = array();

				// NOTE: See T2965. Some time after Git 1.7.5.4, Git started fataling if
				// it can not read $HOME. For many users, $HOME points at /root (this
				// seems to be a default result of Apache setup). Instead, explicitly
				// point $HOME at a readable, empty directory so that Git looks for the
				// config file it's after, fails to locate it, and moves on. This is
				// really silly, but seems like the least damaging approach to
				// mitigating the issue.

				$root = dirname(phutil_get_library_root('phabricator'));
				$env['HOME'] = $root.'/support/empty/';

				if ($this->isAnySSHProtocol()) {
				$env['GIT_SSH'] = $this->getSSHWrapper();
				}

				return $env;
				}

				}