Maestro

package maestro.cli.view import maestro.cli.DisableAnsiMixin import org.fusesource.jansi.Ansi class ProgressBar(private val width: Int) { private var progressWidth: Int? = null private var alreadyPrinted = 0 fun set(progress: Float) { if (DisableAnsiMixin.ansiEnabled) { val progressWidth = (progress * width).toInt() if (progressWidth == this.progressWidth) return this.progressWidth = progressWidth val ansi = Ansi.ansi() ansi.cursorToColumn(0) ansi.fgCyan() repeat(progressWidth) { ansi.a("█") } repeat(width - progressWidth) { ansi.a("░") } ansi.fgDefault() System.err.print(ansi) } else { val progressFactor = (progress * width).toInt() var amountToAdd = progressFactor - alreadyPrinted if (amountToAdd < 0) amountToAdd = 0 alreadyPrinted = progressFactor print(".".repeat(amountToAdd)) } } }