wro4j-extensions/src/main/java/ro/isdc/wro/extensions/processor/js/NodeTypeScriptProcessor.java
private Process createProcess(final File sourceFile, final File destFile)
      throws IOException {
    notNull(sourceFile);
    final String[] commandLine = getCommandLine(sourceFile.getPath(), destFile.getPath());
    LOG.debug("CommandLine arguments: {}", Arrays.asList(commandLine));
    final Process process = new ProcessBuilder(commandLine).redirectErrorStream(true).start();

    //Gobblers responsible for reading stream to avoid blocking of the process when the buffer is full.
    final StreamGobbler errorGobbler = new StreamGobbler(process.getErrorStream(), "ERROR");
    // any output?
    final StreamGobbler outputGobbler = new StreamGobbler(process.getInputStream(), "OUTPUT");
    // kick them off
    errorGobbler.start();
    outputGobbler.start();

    return process;
  }
private Process createProcess(final File sourceFile, final File destFile)
      throws IOException {
    notNull(sourceFile);
    final String[] commandLine = getCommandLine(sourceFile.getPath(), destFile.getPath());
    LOG.debug("CommandLine arguments: {}", Arrays.asList(commandLine));
    final Process process = new ProcessBuilder(commandLine).redirectErrorStream(true).start();

    //Gobblers responsible for reading stream to avoid blocking of the process when the buffer is full.
    final StreamGobbler errorGobbler = new StreamGobbler(process.getErrorStream(), "ERROR");
    // any output?
    final StreamGobbler outputGobbler = new StreamGobbler(process.getInputStream(), "OUTPUT");
    // kick them off
    errorGobbler.start();
    outputGobbler.start();

    return process;
  }
Creates process responsible for running tsc shell command by reading the file content from the sourceFilePath

@param sourceFile
the source path of the file from where the tsc will read the typescript file.
@param destFile
the destination of the compiled file.
@throws IOException
when the process execution fails.