Implement basic Harbormaster daemon and start builds.

Summary: This implements a basic Harbormaster daemon that takes pending builds and builds them (currently just sleeps 15 seconds before moving to passed state).  It also implements an interface to apply a build plan to a buildable, so that users can kick off builds for a buildable.

Test Plan: Ran `bin/phd debug PhabricatorHarbormasterBuildDaemon` and used the interface to start some builds by applying a build plan.  Observed them move from 'pending' to 'building' to 'passed'.

Reviewers: epriestley, #blessed_reviewers

Reviewed By: epriestley

CC: Korvin, epriestley, aran

Maniphest Tasks: T1049

Differential Revision: https://secure.phabricator.com/D7498

src/__phutil_library_map__.php

@@ -656,7 +656,9 @@ phutil_register_library_map(array(
     'HarbormasterBuildStepQuery' => 'applications/harbormaster/query/HarbormasterBuildStepQuery.php',
     'HarbormasterBuildTarget' => 'applications/harbormaster/storage/build/HarbormasterBuildTarget.php',
     'HarbormasterBuildTargetQuery' => 'applications/harbormaster/query/HarbormasterBuildTargetQuery.php',
+    'HarbormasterBuildWorker' => 'applications/harbormaster/worker/HarbormasterBuildWorker.php',
     'HarbormasterBuildable' => 'applications/harbormaster/storage/HarbormasterBuildable.php',
+    'HarbormasterBuildableApplyController' => 'applications/harbormaster/controller/HarbormasterBuildableApplyController.php',
     'HarbormasterBuildableArtifactQuery' => 'applications/harbormaster/query/HarbormasterBuildableArtifactQuery.php',
     'HarbormasterBuildableEditController' => 'applications/harbormaster/controller/HarbormasterBuildableEditController.php',
     'HarbormasterBuildableListController' => 'applications/harbormaster/controller/HarbormasterBuildableListController.php',
@@ -675,11 +677,9 @@ phutil_register_library_map(array(
     'HarbormasterPHIDTypeBuildable' => 'applications/harbormaster/phid/HarbormasterPHIDTypeBuildable.php',
     'HarbormasterPlanController' => 'applications/harbormaster/controller/HarbormasterPlanController.php',
     'HarbormasterPlanEditController' => 'applications/harbormaster/controller/HarbormasterPlanEditController.php',
-    'HarbormasterPlanExecuteController' => 'applications/harbormaster/controller/HarbormasterPlanExecuteController.php',
     'HarbormasterPlanListController' => 'applications/harbormaster/controller/HarbormasterPlanListController.php',
     'HarbormasterPlanViewController' => 'applications/harbormaster/controller/HarbormasterPlanViewController.php',
     'HarbormasterRemarkupRule' => 'applications/harbormaster/remarkup/HarbormasterRemarkupRule.php',
-    'HarbormasterRunnerWorker' => 'applications/harbormaster/worker/HarbormasterRunnerWorker.php',
     'HarbormasterScratchTable' => 'applications/harbormaster/storage/HarbormasterScratchTable.php',
     'HeraldAction' => 'applications/herald/storage/HeraldAction.php',
     'HeraldAdapter' => 'applications/herald/adapter/HeraldAdapter.php',
@@ -2868,11 +2868,13 @@ phutil_register_library_map(array(
     'HarbormasterBuildStepQuery' => 'PhabricatorCursorPagedPolicyAwareQuery',
     'HarbormasterBuildTarget' => 'HarbormasterDAO',
     'HarbormasterBuildTargetQuery' => 'PhabricatorCursorPagedPolicyAwareQuery',
+    'HarbormasterBuildWorker' => 'PhabricatorWorker',
     'HarbormasterBuildable' =>
     array(
       0 => 'HarbormasterDAO',
       1 => 'PhabricatorPolicyInterface',
     ),
+    'HarbormasterBuildableApplyController' => 'HarbormasterController',
     'HarbormasterBuildableArtifactQuery' => 'PhabricatorCursorPagedPolicyAwareQuery',
     'HarbormasterBuildableEditController' => 'HarbormasterController',
     'HarbormasterBuildableListController' =>
@@ -2895,7 +2897,6 @@ phutil_register_library_map(array(
     'HarbormasterPHIDTypeBuildable' => 'PhabricatorPHIDType',
     'HarbormasterPlanController' => 'PhabricatorController',
     'HarbormasterPlanEditController' => 'HarbormasterPlanController',
-    'HarbormasterPlanExecuteController' => 'HarbormasterPlanController',
     'HarbormasterPlanListController' =>
     array(
       0 => 'HarbormasterPlanController',
@@ -2903,7 +2904,6 @@ phutil_register_library_map(array(
     ),
     'HarbormasterPlanViewController' => 'HarbormasterPlanController',
     'HarbormasterRemarkupRule' => 'PhabricatorRemarkupRuleObject',
-    'HarbormasterRunnerWorker' => 'PhabricatorWorker',
     'HarbormasterScratchTable' => 'HarbormasterDAO',
     'HeraldAction' => 'HeraldDAO',
     'HeraldApplyTranscript' => 'HeraldDAO',

src/applications/harbormaster/application/PhabricatorApplicationHarbormaster.php

@@ -44,13 +44,13 @@ final class PhabricatorApplicationHarbormaster extends PhabricatorApplication {
           => 'HarbormasterBuildableListController',
         'buildable/' => array(
           'edit/(?:(?P<id>\d+)/)?' => 'HarbormasterBuildableEditController',
+          'apply/(?:(?P<id>\d+)/)?' => 'HarbormasterBuildableApplyController',
         ),
         'plan/' => array(
           '(?:query/(?P<queryKey>[^/]+)/)?'
             => 'HarbormasterPlanListController',
           'edit/(?:(?P<id>\d+)/)?' => 'HarbormasterPlanEditController',
           '(?P<id>\d+)/' => 'HarbormasterPlanViewController',
-          'execute/(?P<id>\d+)/' => 'HarbormasterPlanExecuteController',
         ),
       ),
     );

src/applications/harbormaster/controller/HarbormasterBuildableApplyController.php

@@ -0,0 +1,81 @@
+<?php
+
+final class HarbormasterBuildableApplyController
+  extends HarbormasterController {
+
+  private $id;
+
+  public function willProcessRequest(array $data) {
+    $this->id = $data['id'];
+  }
+
+  public function processRequest() {
+    $request = $this->getRequest();
+    $viewer = $request->getUser();
+
+    $id = $this->id;
+
+    $buildable = id(new HarbormasterBuildableQuery())
+      ->setViewer($viewer)
+      ->withIDs(array($id))
+      ->executeOne();
+    if ($buildable === null) {
+      throw new Exception("Buildable not found!");
+    }
+
+    $buildable_uri = '/B'.$buildable->getID();
+
+    if ($request->isDialogFormPost()) {
+      $plan = id(new HarbormasterBuildPlanQuery())
+        ->setViewer($viewer)
+        ->withIDs(array($request->getInt('build-plan')))
+        ->executeOne();
+
+      $build = HarbormasterBuild::initializeNewBuild($viewer);
+      $build->setBuildablePHID($buildable->getPHID());
+      $build->setBuildPlanPHID($plan->getPHID());
+      $build->setBuildStatus(HarbormasterBuild::STATUS_PENDING);
+      $build->save();
+
+      PhabricatorWorker::scheduleTask(
+        'HarbormasterBuildWorker',
+        array(
+          'buildID' => $build->getID()
+        ));
+
+      return id(new AphrontRedirectResponse())->setURI($buildable_uri);
+    }
+
+    $plans = id(new HarbormasterBuildPlanQuery())
+      ->setViewer($viewer)
+      ->execute();
+
+    $options = array();
+    foreach ($plans as $plan) {
+      $options[$plan->getID()] = $plan->getName();
+    }
+
+    // FIXME: I'd really like to use the dialog that "Edit Differential
+    // Revisions" uses, but that code is quite hard-coded for the particular
+    // uses, so for now we just give a single dropdown.
+
+    $dialog = new AphrontDialogView();
+    $dialog->setTitle(pht('Apply which plan?'))
+      ->setUser($viewer)
+      ->addSubmitButton(pht('Apply'))
+      ->addCancelButton($buildable_uri);
+    $dialog->appendChild(
+      phutil_tag(
+        'p',
+        array(),
+        pht(
+          'Select what build plan you want to apply to this buildable:')));
+    $dialog->appendChild(
+      id(new AphrontFormSelectControl())
+        ->setUser($viewer)
+        ->setName('build-plan')
+        ->setOptions($options));
+    return id(new AphrontDialogResponse())->setDialog($dialog);
+  }
+
+}

src/applications/harbormaster/controller/HarbormasterBuildableListController.php

@@ -36,7 +36,7 @@ final class HarbormasterBuildableListController
       $id = $buildable->getID();
 
       $item = id(new PHUIObjectItemView())
-        ->setHeader(pht('Build %d', $buildable->getID()));
+        ->setHeader(pht('Buildable %d', $buildable->getID()));
 
       if ($id) {
         $item->setHref("/B{$id}");

src/applications/harbormaster/controller/HarbormasterBuildableViewController.php

@@ -37,6 +37,32 @@ final class HarbormasterBuildableViewController
       $item = id(new PHUIObjectItemView())
         ->setObjectName(pht('Build %d', $build->getID()))
         ->setHeader($build->getName());
+      switch ($build->getBuildStatus()) {
+        case HarbormasterBuild::STATUS_INACTIVE:
+          $item->setBarColor('grey');
+          $item->addAttribute(pht('Inactive'));
+          break;
+        case HarbormasterBuild::STATUS_PENDING:
+          $item->setBarColor('blue');
+          $item->addAttribute(pht('Pending'));
+          break;
+        case HarbormasterBuild::STATUS_WAITING:
+          $item->setBarColor('blue');
+          $item->addAttribute(pht('Waiting on Resource'));
+          break;
+        case HarbormasterBuild::STATUS_BUILDING:
+          $item->setBarColor('yellow');
+          $item->addAttribute(pht('Building'));
+          break;
+        case HarbormasterBuild::STATUS_PASSED:
+          $item->setBarColor('green');
+          $item->addAttribute(pht('Passed'));
+          break;
+        case HarbormasterBuild::STATUS_FAILED:
+          $item->setBarColor('red');
+          $item->addAttribute(pht('Failed'));
+          break;
+      }
       $build_list->addItem($item);
     }
 
@@ -80,6 +106,15 @@ final class HarbormasterBuildableViewController
       ->setObject($buildable)
       ->setObjectURI("/B{$id}");
 
+    $apply_uri = $this->getApplicationURI('/buildable/apply/'.$id.'/');
+
+    $list->addAction(
+      id(new PhabricatorActionView())
+        ->setName(pht('Apply Build Plan'))
+        ->setIcon('edit')
+        ->setHref($apply_uri)
+        ->setWorkflow(true));
+
     return $list;
   }
 

src/applications/harbormaster/controller/HarbormasterPlanExecuteController.php

@@ -1,88 +0,0 @@
-<?php
-
-final class HarbormasterPlanExecuteController
-  extends HarbormasterPlanController {
-
-  private $id;
-
-  public function willProcessRequest(array $data) {
-    $this->id = $data['id'];
-  }
-
-  public function processRequest() {
-    $request = $this->getRequest();
-    $viewer = $request->getUser();
-
-    $this->requireApplicationCapability(
-      HarbormasterCapabilityManagePlans::CAPABILITY);
-
-    $id = $this->id;
-
-    $plan = id(new HarbormasterBuildPlanQuery())
-      ->setViewer($viewer)
-      ->withIDs(array($id))
-      ->executeOne();
-    if (!$plan) {
-      return new Aphront404Response();
-    }
-
-    $cancel_uri = $this->getApplicationURI("plan/{$id}/");
-
-    $v_buildable = null;
-    $e_buildable = null;
-
-    $errors = array();
-    if ($request->isFormPost()) {
-      $v_buildable = $request->getStr('buildable');
-
-      if ($v_buildable) {
-        $buildable = id(new HarbormasterBuildableQuery())
-          ->setViewer($viewer)
-          ->withIDs(array(trim($v_buildable, 'B')))
-          ->executeOne();
-        if (!$buildable) {
-          $e_buildable = pht('Invalid');
-        }
-      } else {
-        $e_buildable = pht('Required');
-        $errors[] = pht('You must provide a buildable.');
-      }
-
-      if (!$errors) {
-        $build_plan = HarbormasterBuild::initializeNewBuild($viewer)
-          ->setBuildablePHID($buildable->getPHID())
-          ->setBuildPlanPHID($plan->getPHID())
-          ->save();
-
-        $buildable_id = $buildable->getID();
-
-        return id(new AphrontRedirectResponse())
-          ->setURI("/B{$buildable_id}");
-      }
-    }
-
-    if ($errors) {
-      $errors = id(new AphrontErrorView())->setErrors($errors);
-    }
-
-    $form = id(new PHUIFormLayoutView())
-      ->appendChild(
-        id(new AphrontFormTextControl())
-          ->setLabel(pht('Buildable'))
-          ->setName('buildable')
-          ->setValue($v_buildable)
-          ->setError($e_buildable));
-
-    $dialog = id(new AphrontDialogView())
-      ->setUser($viewer)
-      ->setTitle(pht('Execute Build Plan'))
-      ->setWidth(AphrontDialogView::WIDTH_FORM)
-      ->appendChild($errors)
-      ->appendChild($form)
-      ->addSubmitButton(pht('Execute Build Plan'))
-      ->addCancelButton($cancel_uri);
-
-    return id(new AphrontDialogResponse())->setDialog($dialog);
-  }
-
-}

src/applications/harbormaster/controller/HarbormasterPlanViewController.php

@@ -88,14 +88,6 @@ final class HarbormasterPlanViewController
         ->setDisabled(!$can_edit)
         ->setIcon('edit'));
 
-    $list->addAction(
-      id(new PhabricatorActionView())
-        ->setName(pht('Manually Execute Plan'))
-        ->setHref($this->getApplicationURI("plan/execute/{$id}/"))
-        ->setWorkflow(true)
-        ->setDisabled(!$can_edit)
-        ->setIcon('arrow_right'));
-
     return $list;
   }
 

src/applications/harbormaster/query/HarbormasterBuildQuery.php

@@ -5,6 +5,7 @@ final class HarbormasterBuildQuery
 
   private $ids;
   private $phids;
+  private $buildStatuses;
   private $buildablePHIDs;
   private $buildPlanPHIDs;
 
@@ -20,6 +21,11 @@ final class HarbormasterBuildQuery
     return $this;
   }
 
+  public function withBuildStatuses(array $build_statuses) {
+    $this->buildStatuses = $build_statuses;
+    return $this;
+  }
+
   public function withBuildablePHIDs(array $buildable_phids) {
     $this->buildablePHIDs = $buildable_phids;
     return $this;
@@ -115,6 +121,13 @@ final class HarbormasterBuildQuery
         $this->phids);
     }
 
+    if ($this->buildStatuses) {
+      $where[] = qsprintf(
+        $conn_r,
+        'buildStatus in (%Ls)',
+        $this->buildStatuses);
+    }
+
     if ($this->buildablePHIDs) {
       $where[] = qsprintf(
         $conn_r,

src/applications/harbormaster/storage/HarbormasterBuildable.php

@@ -12,10 +12,12 @@ final class HarbormasterBuildable extends HarbormasterDAO
   private $containerObject = self::ATTACHABLE;
   private $buildableHandle = self::ATTACHABLE;
 
+  const STATUS_WHATEVER = 'whatever';
+
   public static function initializeNewBuildable(PhabricatorUser $actor) {
     return id(new HarbormasterBuildable())
-      ->setBuildStatus('new')         // TODO: Define these.
-      ->setBuildableStatus('active'); // TODO: Define these, too.
+      ->setBuildStatus(self::STATUS_WHATEVER)
+      ->setBuildableStatus(self::STATUS_WHATEVER);
   }
 
   public function getConfiguration() {

src/applications/harbormaster/storage/build/HarbormasterBuild.php

@@ -10,9 +10,39 @@ final class HarbormasterBuild extends HarbormasterDAO
   private $buildable = self::ATTACHABLE;
   private $buildPlan = self::ATTACHABLE;
 
+  /**
+   * Not currently being built.
+   */
+  const STATUS_INACTIVE = 'inactive';
+
+  /**
+   * Pending pick up by the Harbormaster daemon.
+   */
+  const STATUS_PENDING = 'pending';
+
+  /**
+   * Waiting for a resource to be allocated (not yet relevant).
+   */
+  const STATUS_WAITING = 'waiting';
+
+  /**
+   * Current building the buildable.
+   */
+  const STATUS_BUILDING = 'building';
+
+  /**
+   * The build has passed.
+   */
+  const STATUS_PASSED = 'passed';
+
+  /**
+   * The build has failed.
+   */
+  const STATUS_FAILED = 'failed';
+
   public static function initializeNewBuild(PhabricatorUser $actor) {
     return id(new HarbormasterBuild())
-      ->setBuildStatus('building'); // TODO: Sort this.
+      ->setBuildStatus(self::STATUS_INACTIVE);
   }
 
   public function getConfiguration() {

src/applications/harbormaster/worker/HarbormasterBuildWorker.php

@@ -0,0 +1,51 @@
+<?php
+
+/**
+ * Run builds
+ */
+final class HarbormasterBuildWorker extends PhabricatorWorker {
+
+  public function getRequiredLeaseTime() {
+    return 60 * 60 * 24;
+  }
+
+  public function doWork() {
+    $data = $this->getTaskData();
+    $id = idx($data, 'buildID');
+
+    // Get a reference to the build.
+    $build = id(new HarbormasterBuildQuery())
+      ->setViewer(PhabricatorUser::getOmnipotentUser())
+      ->withBuildStatuses(array(HarbormasterBuild::STATUS_PENDING))
+      ->withIDs(array($id))
+      ->needBuildPlans(true)
+      ->executeOne();
+    if (!$build) {
+      throw new PhabricatorWorkerPermanentFailureException(
+        pht('Invalid build ID "%s".', $id));
+    }
+
+    try {
+      $build->setBuildStatus(HarbormasterBuild::STATUS_BUILDING);
+      $build->save();
+
+      $buildable = $build->getBuildable();
+      $plan = $build->getBuildPlan();
+
+      // TODO: Do the actual build here.
+      sleep(15);
+
+      // If we get to here, then the build has passed.
+      $build->setBuildStatus(HarbormasterBuild::STATUS_PASSED);
+      $build->save();
+    } catch (Exception $e) {
+      // If any exception is raised, the build is marked as a failure and
+      // the exception is re-thrown (this ensures we don't leave builds
+      // in an inconsistent state).
+      $build->setBuildStatus(HarbormasterBuild::STATUS_FAILED);
+      $build->save();
+      throw $e;
+    }
+  }
+
+}

src/applications/harbormaster/worker/HarbormasterRunnerWorker.php

@@ -1,53 +0,0 @@
-<?php
-
-final class HarbormasterRunnerWorker extends PhabricatorWorker {
-
-  public function getRequiredLeaseTime() {
-    return 60 * 60 * 24;
-  }
-
-  protected function doWork() {
-    $data = $this->getTaskData();
-    $id = idx($data, 'commitID');
-
-    $commit = id(new PhabricatorRepositoryCommit())->loadOneWhere(
-      'id = %d',
-      $id);
-
-    if (!$commit) {
-      throw new PhabricatorWorkerPermanentFailureException(
-        "Commit '{$id}' does not exist!");
-    }
-
-    // TODO: (T603) Policy interaction?
-    $repository = id(new PhabricatorRepository())->loadOneWhere(
-      'id = %d',
-      $commit->getRepositoryID());
-
-    if (!$repository) {
-      throw new PhabricatorWorkerPermanentFailureException(
-        "Unable to load repository for commit '{$id}'!");
-    }
-
-    $lease = id(new DrydockLease())
-      ->setResourceType('working-copy')
-      ->setAttributes(
-        array(
-          'repositoryID' => $repository->getID(),
-          'commit' => $commit->getCommitIdentifier(),
-        ))
-      ->releaseOnDestruction()
-      ->waitUntilActive();
-
-    $cmd = $lease->getInterface('command');
-    list($json) = $cmd
-      ->setWorkingDirectory($lease->getResource()->getAttribute('path'))
-      ->execx('arc unit --everything --json');
-    $lease->release();
-
-    // TODO: Do something actually useful with this. Requires Harbormaster
-    // buildout.
-    echo $json;
-  }
-
-}