term-size exposes a platform-independent API to get the size of the current terminal window. On platform where the native library is available, term-size doesn't require forking a new process to get the terminal size. When the native library is unavailable, term-size uses tput to get the size of the current terminal.

term-size is available on Maven Central. Add the following to your build:

libraryDependencies += "com.github.duhemm" %% "term-size" % "<version>"

The latest version available is

object Main {
  def main(args: Array[String]): Unit = {
    val size = term.TermSize.size()
    println(s"Current terminal size: ${size.rows} rows and ${size.cols} columns.")
  }
}

Documentation:

🚀: Available, native
✅: Available, via Tput
❌: Unavailable