Differential D21396 Diff 50932 src/repository/state/ArcanistMercurialLocalState.php

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src/repository/state/ArcanistMercurialLocalState.php

<?php		<?php

final class ArcanistMercurialLocalState		final class ArcanistMercurialLocalState
extends ArcanistRepositoryLocalState {		extends ArcanistRepositoryLocalState {

private $localCommit;		private $localCommit;
private $localBranch;		private $localBranch;
		private $localBookmark;

protected function executeSaveLocalState() {		protected function executeSaveLocalState() {
$api = $this->getRepositoryAPI();		$api = $this->getRepositoryAPI();
$log = $this->getWorkflow()->getLogEngine();		$log = $this->getWorkflow()->getLogEngine();

// TODO: Both of these can be pulled from "hg arc-ls-markers" more		$markers = $api->newMarkerRefQuery()
// efficiently.		->execute();

$this->localCommit = $api->getCanonicalRevisionName('.');		$local_commit = null;
		foreach ($markers as $marker) {
		if ($marker->isCommitState()) {
		$local_commit = $marker->getCommitHash();
		}
		}

		if ($local_commit === null) {
		throw new Exception(
		pht(
		'Unable to identify the current commit in the working copy.'));
		}

list($branch) = $api->execxLocal('branch');		$this->localCommit = $local_commit;
$this->localBranch = trim($branch);

$log->writeTrace(		$local_branch = null;
pht('SAVE STATE'),		foreach ($markers as $marker) {
		if ($marker->isBranchState()) {
		$local_branch = $marker->getName();
		break;
		}
		}

		if ($local_branch === null) {
		throw new Exception(
pht(		pht(
		'Unable to identify the current branch in the working copy.'));
		}

		if ($local_branch !== null) {
		$this->localBranch = $local_branch;
		}

		$local_bookmark = null;
		foreach ($markers as $marker) {
		if ($marker->isBookmark()) {
		if ($marker->getIsActive()) {
		$local_bookmark = $marker->getName();
		break;
		}
		}
		}

		if ($local_bookmark !== null) {
		$this->localBookmark = $local_bookmark;
		}

		$has_bookmark = ($this->localBookmark !== null);

		if ($has_bookmark) {
		$location = pht(
		'Saving local state (at "%s" on branch "%s", bookmarked as "%s").',
		$api->getDisplayHash($this->localCommit),
		$this->localBranch,
		$this->localBookmark);
		} else {
		$location = pht(
'Saving local state (at "%s" on branch "%s").',		'Saving local state (at "%s" on branch "%s").',
$api->getDisplayHash($this->localCommit),		$api->getDisplayHash($this->localCommit),
$this->localBranch));		$this->localBranch);
		}

		$log->writeTrace(pht('SAVE STATE'), $location);
}		}

protected function executeRestoreLocalState() {		protected function executeRestoreLocalState() {
$api = $this->getRepositoryAPI();		$api = $this->getRepositoryAPI();
$log = $this->getWorkflow()->getLogEngine();		$log = $this->getWorkflow()->getLogEngine();

$log->writeStatus(		if ($this->localBookmark !== null) {
pht('LOAD STATE'),		$location = pht(
pht(		'Restoring local state (at "%s" on branch "%s", bookmarked as "%s").',
		$api->getDisplayHash($this->localCommit),
		$this->localBranch,
		$this->localBookmark);
		} else {
		$location = pht(
'Restoring local state (at "%s" on branch "%s").',		'Restoring local state (at "%s" on branch "%s").',
$api->getDisplayHash($this->localCommit),		$api->getDisplayHash($this->localCommit),
$this->localBranch));		$this->localBranch);
		}

		$log->writeStatus(pht('LOAD STATE'), $location);

$api->execxLocal('update -- %s', $this->localCommit);		$api->execxLocal('update -- %s', $this->localCommit);
$api->execxLocal('branch --force -- %s', $this->localBranch);		$api->execxLocal('branch --force -- %s', $this->localBranch);

		if ($this->localBookmark !== null) {
		$api->execxLocal('bookmark --force -- %s', $this->localBookmark);
		}
}		}

protected function executeDiscardLocalState() {		protected function executeDiscardLocalState() {
return;		return;
}		}

protected function canStashChanges() {		protected function canStashChanges() {
$api = $this->getRepositoryAPI();		$api = $this->getRepositoryAPI();
Show All 15 Lines	protected function newRestoreCommandsForDisplay() {
$commands[] = csprintf(		$commands[] = csprintf(
'hg update -- %s',		'hg update -- %s',
$api->getDisplayHash($this->localCommit));		$api->getDisplayHash($this->localCommit));

$commands[] = csprintf(		$commands[] = csprintf(
'hg branch --force -- %s',		'hg branch --force -- %s',
$this->localBranch);		$this->localBranch);

		if ($this->localBookmark !== null) {
		$commands[] = csprintf(
		'hg bookmark --force -- %s',
		$this->localBookmark);
		}

return $commands;		return $commands;
}		}

protected function saveStash() {		protected function saveStash() {
$api = $this->getRepositoryAPI();		$api = $this->getRepositoryAPI();
$log = $this->getWorkflow()->getLogEngine();		$log = $this->getWorkflow()->getLogEngine();

$stash_ref = sprintf(		$stash_ref = sprintf(
Show All 36 Lines