public void restart() {
   final Project project =
       PlatformDataKeys.PROJECT.getData(
           DataManager.getInstance().getDataContext(myDescriptor.getComponent()));
   if (ExecutorRegistry.getInstance()
       .isStarting(project, myExecutor.getId(), myRunner.getRunnerId())) {
     return;
   }
   try {
     final ExecutionEnvironment old = myEnvironment;
     myRunner.execute(
         myExecutor,
         new ExecutionEnvironment(
             old.getRunProfile(),
             old.getExecutionTarget(),
             project,
             old.getRunnerSettings(),
             old.getConfigurationSettings(),
             myDescriptor,
             old.getRunnerAndConfigurationSettings()));
   } catch (RunCanceledByUserException ignore) {
   } catch (ExecutionException e1) {
     Messages.showErrorDialog(
         project, e1.getMessage(), ExecutionBundle.message("restart.error.message.title"));
   }
 }
 @Override
 public void actionPerformed(final AnActionEvent e) {
   Project project = myEnvironment.getProject();
   if (project == null) return;
   if (myProcessHandler != null) {
     ExecutionManager.getInstance(project)
         .restartRunProfile(
             project,
             myExecutor,
             myEnvironment.getExecutionTarget(),
             myEnvironment.getRunnerAndConfigurationSettings(),
             myProcessHandler);
   } else {
     ExecutionManager.getInstance(project)
         .restartRunProfile(
             project,
             myExecutor,
             myEnvironment.getExecutionTarget(),
             myEnvironment.getRunnerAndConfigurationSettings(),
             myDescriptor);
   }
 }
  @Override
  public void restartRunProfile(@NotNull final ExecutionEnvironment environment) {
    RunnerAndConfigurationSettings configuration = environment.getRunnerAndConfigurationSettings();

    List<RunContentDescriptor> runningIncompatible;
    if (configuration == null) {
      runningIncompatible = Collections.emptyList();
    } else {
      runningIncompatible = getIncompatibleRunningDescriptors(configuration);
    }

    RunContentDescriptor contentToReuse = environment.getContentToReuse();
    final List<RunContentDescriptor> runningOfTheSameType = new SmartList<>();
    if (configuration != null && configuration.isSingleton()) {
      runningOfTheSameType.addAll(getRunningDescriptorsOfTheSameConfigType(configuration));
    } else if (isProcessRunning(contentToReuse)) {
      runningOfTheSameType.add(contentToReuse);
    }

    List<RunContentDescriptor> runningToStop =
        ContainerUtil.concat(runningOfTheSameType, runningIncompatible);
    if (!runningToStop.isEmpty()) {
      if (configuration != null) {
        if (!runningOfTheSameType.isEmpty()
            && (runningOfTheSameType.size() > 1
                || contentToReuse == null
                || runningOfTheSameType.get(0) != contentToReuse)
            && !userApprovesStopForSameTypeConfigurations(
                environment.getProject(), configuration.getName(), runningOfTheSameType.size())) {
          return;
        }
        if (!runningIncompatible.isEmpty()
            && !userApprovesStopForIncompatibleConfigurations(
                myProject, configuration.getName(), runningIncompatible)) {
          return;
        }
      }

      for (RunContentDescriptor descriptor : runningToStop) {
        stop(descriptor);
      }
    }

    if (myAwaitingRunProfiles.get(environment.getRunProfile()) == environment) {
      // defense from rerunning exactly the same ExecutionEnvironment
      return;
    }
    myAwaitingRunProfiles.put(environment.getRunProfile(), environment);

    awaitTermination(
        new Runnable() {
          @Override
          public void run() {
            if (myAwaitingRunProfiles.get(environment.getRunProfile()) != environment) {
              // a new rerun has been requested before starting this one, ignore this rerun
              return;
            }
            if ((DumbService.getInstance(myProject).isDumb()
                    && !Registry.is("dumb.aware.run.configurations"))
                || ExecutorRegistry.getInstance().isStarting(environment)) {
              awaitTermination(this, 100);
              return;
            }

            for (RunContentDescriptor descriptor : runningOfTheSameType) {
              ProcessHandler processHandler = descriptor.getProcessHandler();
              if (processHandler != null && !processHandler.isProcessTerminated()) {
                awaitTermination(this, 100);
                return;
              }
            }
            myAwaitingRunProfiles.remove(environment.getRunProfile());
            start(environment);
          }
        },
        50);
  }
  @Override
  public void startRunProfile(
      @NotNull final RunProfileStarter starter,
      @NotNull final RunProfileState state,
      @NotNull final ExecutionEnvironment environment) {
    final Project project = environment.getProject();
    RunContentDescriptor reuseContent = getContentManager().getReuseContent(environment);
    if (reuseContent != null) {
      reuseContent.setExecutionId(environment.getExecutionId());
      environment.setContentToReuse(reuseContent);
    }

    final Executor executor = environment.getExecutor();
    project
        .getMessageBus()
        .syncPublisher(EXECUTION_TOPIC)
        .processStartScheduled(executor.getId(), environment);

    Runnable startRunnable;
    startRunnable =
        () -> {
          if (project.isDisposed()) {
            return;
          }

          RunProfile profile = environment.getRunProfile();
          boolean started = false;
          try {
            project
                .getMessageBus()
                .syncPublisher(EXECUTION_TOPIC)
                .processStarting(executor.getId(), environment);

            final RunContentDescriptor descriptor = starter.execute(state, environment);
            if (descriptor != null) {
              final Trinity<RunContentDescriptor, RunnerAndConfigurationSettings, Executor>
                  trinity =
                      Trinity.create(
                          descriptor, environment.getRunnerAndConfigurationSettings(), executor);
              myRunningConfigurations.add(trinity);
              Disposer.register(descriptor, () -> myRunningConfigurations.remove(trinity));
              getContentManager()
                  .showRunContent(executor, descriptor, environment.getContentToReuse());
              final ProcessHandler processHandler = descriptor.getProcessHandler();
              if (processHandler != null) {
                if (!processHandler.isStartNotified()) {
                  processHandler.startNotify();
                }
                project
                    .getMessageBus()
                    .syncPublisher(EXECUTION_TOPIC)
                    .processStarted(executor.getId(), environment, processHandler);
                started = true;

                ProcessExecutionListener listener =
                    new ProcessExecutionListener(
                        project, executor.getId(), environment, processHandler, descriptor);
                processHandler.addProcessListener(listener);

                // Since we cannot guarantee that the listener is added before process handled is
                // start notified,
                // we have to make sure the process termination events are delivered to the clients.
                // Here we check the current process state and manually deliver events, while
                // the ProcessExecutionListener guarantees each such event is only delivered once
                // either by this code, or by the ProcessHandler.

                boolean terminating = processHandler.isProcessTerminating();
                boolean terminated = processHandler.isProcessTerminated();
                if (terminating || terminated) {
                  listener.processWillTerminate(
                      new ProcessEvent(processHandler), false /*doesn't matter*/);

                  if (terminated) {
                    //noinspection ConstantConditions
                    int exitCode = processHandler.getExitCode();
                    listener.processTerminated(new ProcessEvent(processHandler, exitCode));
                  }
                }
              }
              environment.setContentToReuse(descriptor);
            }
          } catch (ProcessCanceledException e) {
            LOG.info(e);
          } catch (ExecutionException e) {
            ExecutionUtil.handleExecutionError(project, executor.getToolWindowId(), profile, e);
            LOG.info(e);
          } finally {
            if (!started) {
              project
                  .getMessageBus()
                  .syncPublisher(EXECUTION_TOPIC)
                  .processNotStarted(executor.getId(), environment);
            }
          }
        };

    if (ApplicationManager.getApplication().isUnitTestMode() && !myForceCompilationInTests) {
      startRunnable.run();
    } else {
      compileAndRun(
          () -> TransactionGuard.submitTransaction(project, startRunnable),
          environment,
          state,
          () -> {
            if (!project.isDisposed()) {
              project
                  .getMessageBus()
                  .syncPublisher(EXECUTION_TOPIC)
                  .processNotStarted(executor.getId(), environment);
            }
          });
    }
  }
 private static void start(@NotNull ExecutionEnvironment environment) {
   RunnerAndConfigurationSettings settings = environment.getRunnerAndConfigurationSettings();
   ProgramRunnerUtil.executeConfiguration(
       environment, settings != null && settings.isEditBeforeRun(), true);
 }
  public static void executeConfiguration(
      @NotNull ExecutionEnvironment environment, boolean showSettings, boolean assignNewId) {
    if (ExecutorRegistry.getInstance().isStarting(environment)) {
      return;
    }

    RunnerAndConfigurationSettings runnerAndConfigurationSettings =
        environment.getRunnerAndConfigurationSettings();
    if (runnerAndConfigurationSettings != null) {
      if (!ExecutionTargetManager.canRun(environment)) {
        ExecutionUtil.handleExecutionError(
            environment,
            new ExecutionException(
                StringUtil.escapeXml(
                    "Cannot run '"
                        + environment.getRunProfile().getName()
                        + "' on '"
                        + environment.getExecutionTarget().getDisplayName()
                        + "'")));
        return;
      }

      if (!RunManagerImpl.canRunConfiguration(environment)
          || (showSettings && runnerAndConfigurationSettings.isEditBeforeRun())) {
        if (!RunDialog.editConfiguration(environment, "Edit configuration")) {
          return;
        }

        while (!RunManagerImpl.canRunConfiguration(environment)) {
          if (Messages.YES
              == Messages.showYesNoDialog(
                  environment.getProject(),
                  "Configuration is still incorrect. Do you want to edit it again?",
                  "Change Configuration Settings",
                  "Edit",
                  "Continue Anyway",
                  Messages.getErrorIcon())) {
            if (!RunDialog.editConfiguration(environment, "Edit configuration")) {
              return;
            }
          } else {
            break;
          }
        }
      }

      ConfigurationType configurationType = runnerAndConfigurationSettings.getType();
      if (configurationType != null) {
        UsageTrigger.trigger(
            "execute."
                + ConvertUsagesUtil.ensureProperKey(configurationType.getId())
                + "."
                + environment.getExecutor().getId());
      }
    }

    try {
      if (assignNewId) {
        environment.assignNewExecutionId();
      }
      environment.getRunner().execute(environment);
    } catch (ExecutionException e) {
      String name =
          runnerAndConfigurationSettings != null ? runnerAndConfigurationSettings.getName() : null;
      if (name == null) {
        name = environment.getRunProfile().getName();
      }
      if (name == null && environment.getContentToReuse() != null) {
        name = environment.getContentToReuse().getDisplayName();
      }
      if (name == null) {
        name = "<Unknown>";
      }
      ExecutionUtil.handleExecutionError(
          environment.getProject(), environment.getExecutor().getToolWindowId(), name, e);
    }
  }