private def mkDir()

in nlpcraft/src/main/scala/org/apache/nlpcraft/internal/util/NCResourceReader.scala [45:72]

• 18 lines of code
• 9 McCabe index (conditional complexity)

    private def mkDir(dir: String): File =
        val normDir = if dir != null then dir else DFLT_DIR
        val f = new File(normDir)

        if f.exists && !f.isDirectory then E(s"Invalid folder: $normDir")
        if !f.exists && !f.mkdirs then E(s"Cannot create folder: $normDir")

        f

    /**
      *
      * @param url
      */
    private def readMd5(url: String): Map[Path, String] =
        try
            Using.resource(Source.fromURL(url)) { src =>
                src.getLines().map(_.trim()).filter(s => s.nonEmpty && !s.startsWith("#")).map(p => {
                    val seq = p.split(" ").map(_.strip)

                    if seq.length != 2 || seq.exists(_.isEmpty) then
                        throw new NCException(s"Unexpected '$url' file line format: '$p'")

                    val file = seq.head
                    val md5 = seq.last

                    Path.of(file) -> md5
                }).toList.toMap
            }