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Summary: This shows the commits list only (Actual `git diff` will show up at a later date). The inputs are left as text-fields, to allow the form to accept anything that can be resolved. The form is GET, to allow sharing URIs. The conduit method response array is compatible with that of `diffusion.historyquery`, to make it easy to build the "history" table. The hardest part here was, of course, Naming. I think "from" and "onto" are unconfusing, and I'm fairly confident that the "to merge" instructions are in sync with the actual content of the page. Test Plan: Look at several "compare" views, with various values of "from" and "onto". Reviewers: #blessed_reviewers!, epriestley Subscribers: caov297, 20after4, Sam2304, reardencode, baileyb, chad, Korvin Maniphest Tasks: T929 Differential Revision: https://secure.phabricator.com/D15330
This commit is contained in:
parent
0ad1dd640a
commit
43f9927a38
5 changed files with 279 additions and 4 deletions
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@ -635,6 +635,7 @@ phutil_register_library_map(array(
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'DiffusionCommitRevisionReviewersHeraldField' => 'applications/diffusion/herald/DiffusionCommitRevisionReviewersHeraldField.php',
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'DiffusionCommitRevisionSubscribersHeraldField' => 'applications/diffusion/herald/DiffusionCommitRevisionSubscribersHeraldField.php',
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'DiffusionCommitTagsController' => 'applications/diffusion/controller/DiffusionCommitTagsController.php',
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'DiffusionCompareController' => 'applications/diffusion/controller/DiffusionCompareController.php',
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'DiffusionConduitAPIMethod' => 'applications/diffusion/conduit/DiffusionConduitAPIMethod.php',
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'DiffusionController' => 'applications/diffusion/controller/DiffusionController.php',
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'DiffusionCreateCommentConduitAPIMethod' => 'applications/diffusion/conduit/DiffusionCreateCommentConduitAPIMethod.php',
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@ -5273,6 +5274,7 @@ phutil_register_library_map(array(
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'DiffusionCommitRevisionReviewersHeraldField' => 'DiffusionCommitHeraldField',
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'DiffusionCommitRevisionSubscribersHeraldField' => 'DiffusionCommitHeraldField',
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'DiffusionCommitTagsController' => 'DiffusionController',
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'DiffusionCompareController' => 'DiffusionController',
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'DiffusionConduitAPIMethod' => 'ConduitAPIMethod',
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'DiffusionController' => 'PhabricatorController',
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'DiffusionCreateCommentConduitAPIMethod' => 'DiffusionConduitAPIMethod',
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@ -65,6 +65,7 @@ final class PhabricatorDiffusionApplication extends PhabricatorApplication {
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=> 'DiffusionCommitTagsController',
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'commit/(?P<commit>[a-z0-9]+)/edit/'
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=> 'DiffusionCommitEditController',
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'compare/' => 'DiffusionCompareController',
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'manage/(?:(?P<panel>[^/]+)/)?'
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=> 'DiffusionRepositoryManagePanelsController',
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'uri/' => array(
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@ -22,6 +22,7 @@ final class DiffusionHistoryQueryConduitAPIMethod
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protected function defineCustomParamTypes() {
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return array(
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'commit' => 'required string',
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'against' => 'optional string',
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'path' => 'required string',
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'offset' => 'required int',
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'limit' => 'required int',
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@ -43,10 +44,17 @@ final class DiffusionHistoryQueryConduitAPIMethod
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$drequest = $this->getDiffusionRequest();
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$repository = $drequest->getRepository();
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$commit_hash = $request->getValue('commit');
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$against_hash = $request->getValue('against');
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$path = $request->getValue('path');
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$offset = $request->getValue('offset');
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$limit = $request->getValue('limit');
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if (strlen($against_hash)) {
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$commit_range = "${against_hash}..${commit_hash}";
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} else {
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$commit_range = $commit_hash;
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}
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list($stdout) = $repository->execxLocalCommand(
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'log '.
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'--skip=%d '.
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@ -56,15 +64,12 @@ final class DiffusionHistoryQueryConduitAPIMethod
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$offset,
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$limit,
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'%H:%P',
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$commit_hash,
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$commit_range,
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// Git omits merge commits if the path is provided, even if it is empty.
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(strlen($path) ? csprintf('%s', $path) : ''));
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$lines = explode("\n", trim($stdout));
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$lines = array_filter($lines);
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if (!$lines) {
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return array();
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}
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$hash_list = array();
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$parent_map = array();
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@ -76,6 +81,10 @@ final class DiffusionHistoryQueryConduitAPIMethod
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$this->parents = $parent_map;
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if (!$hash_list) {
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return array();
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}
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return DiffusionQuery::loadHistoryForCommitIdentifiers(
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$hash_list,
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$drequest);
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@ -0,0 +1,260 @@
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<?php
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final class DiffusionCompareController extends DiffusionController {
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public function shouldAllowPublic() {
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return true;
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}
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public function handleRequest(AphrontRequest $request) {
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$response = $this->loadDiffusionContext();
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if ($response) {
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return $response;
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}
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$viewer = $this->getViewer();
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$drequest = $this->getDiffusionRequest();
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$repository = $drequest->getRepository();
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$content = array();
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$crumbs = $this->buildCrumbs(array('view' => 'compare'));
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$empty_title = null;
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$error_message = null;
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if ($repository->getVersionControlSystem() !=
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PhabricatorRepositoryType::REPOSITORY_TYPE_GIT) {
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$empty_title = pht('Not supported');
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$error_message = pht(
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'This feature is not yet supported for %s repositories.',
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$repository->getVersionControlSystem());
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$content[] = id(new PHUIInfoView())
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->setTitle($empty_title)
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->setSeverity(PHUIInfoView::SEVERITY_WARNING)
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->setErrors(array($error_message));
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}
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$head_ref = $request->getStr('head');
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$against_ref = $request->getStr('against');
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$refs = id(new DiffusionCachedResolveRefsQuery())
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->setRepository($repository)
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->withRefs(array($head_ref, $against_ref))
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->execute();
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if (count($refs) == 2) {
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$content[] = $this->buildCompareContent($drequest);
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} else {
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$content[] = $this->buildCompareForm($request, $refs);
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}
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return $this->newPage()
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->setTitle(
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array(
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$repository->getName(),
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$repository->getDisplayName(),
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))
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->setCrumbs($crumbs)
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->appendChild($content);
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}
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private function buildCompareForm(AphrontRequest $request, array $resolved) {
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$viewer = $this->getViewer();
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$head_ref = $request->getStr('head');
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$against_ref = $request->getStr('against');
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if (idx($resolved, $head_ref)) {
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$e_head = null;
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} else {
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$e_head = 'Not Found';
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}
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if (idx($resolved, $against_ref)) {
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$e_against = null;
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} else {
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$e_against = 'Not Found';
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}
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$form = id(new AphrontFormView())
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->setUser($viewer)
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->setMethod('GET')
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->appendControl(
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id(new AphrontFormTextControl())
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->setLabel(pht('Head'))
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->setName('head')
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->setError($e_head)
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->setValue($head_ref))
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->appendControl(
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id(new AphrontFormTextControl())
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->setLabel(pht('Against'))
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->setName('against')
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->setError($e_against)
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->setValue($against_ref))
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->appendControl(
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id(new AphrontFormSubmitControl())
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->setValue('Compare'));
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return $form;
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}
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private function buildCompareContent(DiffusionRequest $drequest) {
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$request = $this->getRequest();
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$repository = $drequest->getRepository();
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$head_ref = $request->getStr('head');
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$against_ref = $request->getStr('against');
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$content = array();
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$pager = id(new PHUIPagerView())
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->readFromRequest($request);
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try {
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$history_results = $this->callConduitWithDiffusionRequest(
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'diffusion.historyquery',
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array(
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'commit' => $head_ref,
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'against' => $against_ref,
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'path' => $drequest->getPath(),
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'offset' => $pager->getOffset(),
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'limit' => $pager->getPageSize() + 1,
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));
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$history = DiffusionPathChange::newFromConduit(
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$history_results['pathChanges']);
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$history = $pager->sliceResults($history);
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$history_exception = null;
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} catch (Exception $ex) {
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$history_results = null;
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$history = null;
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$history_exception = $ex;
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}
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if ($history_results) {
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$content[] = $this->buildCompareProperties($drequest, $history_results);
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}
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$content[] = $this->buildCompareForm(
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$request,
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array($head_ref => true, $against_ref => true));
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$content[] = $this->buildHistoryTable(
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$history_results,
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$history,
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$pager,
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$history_exception);
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$content[] = $this->renderTablePagerBox($pager);
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return $content;
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}
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private function buildCompareProperties($drequest, array $history_results) {
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$viewer = $this->getViewer();
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$request = $this->getRequest();
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$repository = $drequest->getRepository();
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$head_ref = $request->getStr('head');
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$against_ref = $request->getStr('against');
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$reverse_uri = $repository->getPathURI(
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"compare/?head=${against_ref}&against=${head_ref}");
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$actions = id(new PhabricatorActionListView());
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$actions->setUser($viewer);
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$actions->addAction(id(new PhabricatorActionView())
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->setName(pht('Reverse Comparison'))
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->setHref($reverse_uri)
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->setIcon('fa-list'));
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$view = id(new PHUIPropertyListView())
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->setUser($viewer)
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->setActionList($actions);
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$readme =
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'These are the commits that are reachable from **Head** commit and not '.
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'from the **Against** commit.';
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$readme = new PHUIRemarkupView($viewer, $readme);
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$view->addTextContent($readme);
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$view->addProperty(pht('Head'), $head_ref);
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$view->addProperty(pht('Against'), $against_ref);
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$header = id(new PHUIHeaderView())
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->setUser($viewer)
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->setPolicyObject($drequest->getRepository());
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$box = id(new PHUIObjectBoxView())
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->setUser($viewer)
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->setHeader($header)
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->addPropertyList($view);
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return $box;
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}
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private function buildHistoryTable(
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$history_results,
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$history,
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$pager,
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$history_exception) {
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$request = $this->getRequest();
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$viewer = $request->getUser();
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$drequest = $this->getDiffusionRequest();
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$repository = $drequest->getRepository();
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if ($history_exception) {
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if ($repository->isImporting()) {
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return $this->renderStatusMessage(
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pht('Still Importing...'),
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pht(
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'This repository is still importing. History is not yet '.
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'available.'));
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} else {
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return $this->renderStatusMessage(
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pht('Unable to Retrieve History'),
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$history_exception->getMessage());
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}
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}
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if (!$history) {
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return $this->renderStatusMessage(
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pht('Up to date'),
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new PHUIRemarkupView(
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$viewer,
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pht(
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'**Against** is strictly ahead of **Head** '.
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'- no commits are missing.')));
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}
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$history_table = id(new DiffusionHistoryTableView())
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->setUser($viewer)
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->setDiffusionRequest($drequest)
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->setHistory($history);
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// TODO: Super sketchy?
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$history_table->loadRevisions();
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if ($history_results) {
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$history_table->setParents($history_results['parents']);
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$history_table->setIsHead(!$pager->getOffset());
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$history_table->setIsTail(!$pager->getHasMorePages());
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}
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// TODO also expose diff.
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$panel = new PHUIObjectBoxView();
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$header = id(new PHUIHeaderView())
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->setHeader(pht('Missing Commits'));
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$panel->setHeader($header);
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$panel->setTable($history_table);
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return $panel;
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}
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}
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@ -213,6 +213,9 @@ abstract class DiffusionController extends PhabricatorController {
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case 'change':
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$view_name = pht('Change');
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break;
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case 'compare':
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$view_name = pht('Compare');
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break;
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}
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$crumb = id(new PHUICrumbView())
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