ktlint-reporter-plain/src/main/kotlin/com/github/shyiko/ktlint/reporter/plain/PlainReporterProvider.kt

package com.github.shyiko.ktlint.reporter.plain

import com.github.shyiko.ktlint.core.Reporter
import com.github.shyiko.ktlint.core.ReporterProvider
import java.io.PrintStream

class PlainReporterProvider : ReporterProvider {
    override val id: String = "plain"
    override fun get(out: PrintStream, opt: Map<String, String>): Reporter = PlainReporter(out,
        verbose = opt["verbose"]?.emptyOrTrue() ?: false, groupByFile = opt["group_by_file"]?.emptyOrTrue() ?: false)
    private fun String.emptyOrTrue() = this == "" || this == "true"
}