예제 #1
0
  /**
   * Runs the pub command and displays the output in the console.
   *
   * @return the result of running the pub command
   */
  @Override
  public IStatus run(IProgressMonitor monitor) {
    IStatus status = runSilent(monitor);

    if (!status.isOK()) {
      MessageConsole console = DartCore.getConsole();
      console.printSeparator(NLS.bind(PubMessages.RunPubJob_running, command));
      console.println(status.getMessage());
    }

    return status;
  }
예제 #2
0
  protected void runPub(
      IContainer container, final MessageConsole console, List<String> args, boolean wait) {

    stringBuilder = new StringBuilder();
    ProcessBuilder builder = new ProcessBuilder();
    builder.directory(container.getLocation().toFile());
    builder.redirectErrorStream(true);
    builder.command(args);

    final Process process;
    try {
      process = builder.start();
      final Thread stdoutThread =
          new Thread(
              new Runnable() {
                @Override
                public void run() {
                  try {
                    copy(process.getInputStream(), console);
                  } catch (IOException e) {
                    // do nothing
                  }
                }
              });
      stdoutThread.start();
      if (wait) {
        process.waitFor();
      }
    } catch (IOException e) {
      String message = NLS.bind(PubMessages.RunPubJob_failed, command, e.toString());
      console.println(message);
    } catch (InterruptedException e) {
      Thread.currentThread().interrupt();
    }
  }
예제 #3
0
  private boolean runPubServe(DartLaunchConfigWrapper wrapper) {

    stdOut = new StringBuilder();
    stdError = new StringBuilder();
    IResource resource = wrapper.getApplicationResource();
    console.printSeparator("Starting pub serve : " + resource.getProject().getName());

    workingDir = DartCore.getApplicationDirectory(resource);

    List<String> args = buildPubServeCommand();
    String dirName = getPubserveRootDir(workingDir, resource);
    if (dirName != null) {
      args.add(getPubserveRootDir(workingDir, resource));
    }
    ProcessBuilder builder = new ProcessBuilder();
    builder.command(args);

    builder.directory(workingDir.getLocation().toFile());

    try {
      process = builder.start();
    } catch (IOException e) {
      DartCore.logError(e);
      return false;
    }

    Thread stdoutThread =
        new Thread(
            new Runnable() {
              @Override
              public void run() {
                copyStream(process.getInputStream(), stdOut, true);
              }
            });
    stdoutThread.start();

    Thread stderrThread =
        new Thread(
            new Runnable() {
              @Override
              public void run() {
                copyStream(process.getErrorStream(), stdError, true);
              }
            });
    stderrThread.start();

    while (!isTerminated() && !stdOut.toString().contains(LOCAL_HOST_ADDR)) {
      try {
        Thread.sleep(200);
      } catch (Exception exception) {

      }
    }

    if (isTerminated()) {
      return false;
    }
    currentLaunch = wrapper;
    return true;
  }
예제 #4
0
  /**
   * Starts pub serve for a given launch configuration. Checks if the current pub serve is for the
   * same pubspec.yaml, if not then starts up pub serve.
   *
   * @param wrapper - the launch config wrapper
   * @return - true if pub serve starts
   */
  public boolean startPubServe(DartLaunchConfigWrapper wrapper) {

    // TODO(keertip): output to process console
    console = DartCore.getConsole();

    if (currentLaunch != null) {
      IResource resource = currentLaunch.getApplicationResource();
      if (resource != null) {
        // check if previous launch and new launch share the same pubspec. If so, and pub serve is
        // running, then current pub serve can be used.
        IContainer appDir = DartCore.getApplicationDirectory(resource);
        if (appDir.equals(DartCore.getApplicationDirectory(wrapper.getApplicationResource()))) {
          // TODO(keertip): make this separate checks so that new connection can be started without
          // starting new process
          if (process != null
              && !isTerminated()
              && pubConnection != null
              && pubConnection.isConnected()) {
            console.printSeparator("Starting pub serve : " + resource.getProject().getName());
            // make sure pub is serving the directory, send serve directory command
            boolean isServed = serveDirectory(wrapper.getApplicationResource());
            if (isServed) {
              currentLaunch = wrapper;
              return true;
            }
          }
        }
      }
    }

    // terminate existing pub serve if any
    dispose();
    return runPubServe(wrapper);
  }
예제 #5
0
 private void copy(InputStream in, MessageConsole console) throws IOException {
   while (true) {
     int c = in.read();
     if (c == -1) {
       break;
     }
     String string = Character.toString((char) c);
     stringBuilder.append(string); // store output to check for errors and warnings
     console.print(string);
   }
 }
예제 #6
0
 private void copyStream(InputStream in, StringBuilder stringBuilder, boolean toConsole) {
   byte[] buffer = new byte[2048];
   try {
     int count = in.read(buffer);
     while (count != -1) {
       if (count > 0) {
         String str = new String(buffer, 0, count);
         stringBuilder.append(str);
         if (toConsole) {
           console.print(str);
         }
       }
       count = in.read(buffer);
     }
     in.close();
   } catch (IOException ioe) {
     DartCore.logError(ioe);
   }
 }