scala script to convert PDF to plain text

pdfscan.sc

//> using repository "https://repo.e-iceblue.com/nexus/content/groups/public/"
//> using dep "e-iceblue:spire.pdf:9.10.3"
//> using dep "jakarta.xml.bind:jakarta.xml.bind-api:4.0.0"
//> using scala 3.4.0
//> using toolkit default

import com.spire.pdf.PdfDocument
import scala.util.Using, Using.Releasable
import scala.util.chaining.given

val path = os.Path(args(0))

given Releasable[PdfDocument] = _.close()

Using
  .resource(PdfDocument(path.toString)): pdf =>
    val limit = pdf.getPages().nn.getCount()
    Iterator
      .iterate(0)(_ + 1)
      .takeWhile(_ < limit)
      .map(pdf.getPages().nn.get(_).nn)
      .map(_.extractText().nn)
      .mkString("\n\n")
  .pipe(println)