Differential D21078 Diff 50213 src/ref/ArcanistWorkingCopyStateRefPro.php

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Standalone View

				<?php

				final class ArcanistWorkingCopyStateRefPro
				extends ArcanistRefPro {

				const HARDPOINT_COMMITREF = 'commitRef';
				const HARDPOINT_BRANCHREF = 'branchRef';
				const HARDPOINT_REVISIONREFS = 'revisionRefs';

				public function getRefDisplayName() {
				// TODO: This could check attached hardpoints and render something more
				// insightful.
				return pht('Working Copy State');
				}

				protected function newHardpoints() {
				return array(
				$this->newHardpoint(self::HARDPOINT_COMMITREF),
				$this->newHardpoint(self::HARDPOINT_BRANCHREF),
				$this->newVectorHardpoint(self::HARDPOINT_REVISIONREFS),
				);
				}

				public function attachBranchRef(ArcanistBranchRef $branch_ref) {
				return $this->attachHardpoint(self::HARDPOINT_BRANCHREF, $branch_ref);
				}

				public function getBranchRef() {
				return $this->getHardpoint(self::HARDPOINT_BRANCHREF);
				}

				public function setCommitRef(ArcanistCommitRef $commit_ref) {
				return $this->attachHardpoint(self::HARDPOINT_COMMITREF, $commit_ref);
				}

				public function getCommitRef() {
				return $this->getHardpoint(self::HARDPOINT_COMMITREF);
				}

				public function getRevisionRefs() {
				return $this->getHardpoint(self::HARDPOINT_REVISIONREFS);
				}

				public function getRevisionRef() {
				if ($this->hasAmbiguousRevisionRefs()) {
				throw new Exception(
				pht('State has multiple ambiguous revisions refs.'));
				}

				$refs = $this->getRevisionRefs();
				if ($refs) {
				return head($refs);
				}

				return null;
				}

				public function hasAmbiguousRevisionRefs() {
				return (count($this->getRevisionRefs()) > 1);
				}

				}