import scala.io.Source

/**
 * @author pawbara
 */
object Counter {

  def main(args: Array[String]) = {
    assert(args.size == 2, "Need two commit logs")
    val parsedArgs = args map(a => parseCommits(readCommitLogFromFile(a)))
    val commitLogs = (parsedArgs(0), parsedArgs(1))
//    print(countCommits(commitLogs._1, commitLogs._2) mkString("\r\n"))
    println(countCommits(commitLogs))
  }

  def countCommits(commitLogs: (List[String], List[String])) = {
    (commitLogs._1.size, commitLogs._1 count (commitLogs._2 contains _), commitLogs._2.size)
//    commits filter (otherBranchCommits contains _)
  }

  def parseCommits(data: List[String]) = data filter(_.startsWith("    S"))

  def readCommitLogFromFile(filePath: String) = (Source fromFile filePath getLines()).toList
}