def debug()

in src/main/scripts/GeneratePdfDocuments.scala [29:50]

• 20 lines of code
• 6 McCabe index (conditional complexity)

def debug(message: String) = LOG_FILE.println(message)
def info(message: String) = log.info(message)
def warn(message: String) = log.warn(message)

def createPdf(input: File) {
  info("- converting " + input)
  val pdf = new File(input.getParent, input.getName.take(input.getName.length-5))
  val process = new ProcessBuilder("prince", input.getCanonicalPath, "-o", pdf.getCanonicalPath)
                  .redirectErrorStream(true)
                  .start
  process.waitFor
  Source.fromInputStream(process.getInputStream).getLines.foreach(debug)

  pdf.exists match {
    case false if PDF_REQUIRED =>
      throw new RuntimeException("PDF generation required but failed to convert %".format(input))
    case false if !PDF_REQUIRED =>
      warn("  conversion to PDF failed - check %s for more information".format(LOG_FILE))
    case true =>
      helper.attachArtifact(project.getWrapped, "pdf", pdf.getName.split("\\.").head, pdf)
  }
}