libraryDependencies += "com.github.gchudnov" %% "metrics-csv-table-reporter" % "1.0.1"

credentials += Credentials(Path.userHome / ".sbt" / ".credentials")
resolvers += Resolver.url("GitHub Package Registry", url("https://maven.pkg.github.com/gchudnov/metrics-csv-table-reporter"))

// cat ~/.sbt/.credentials
// realm=GitHub Package Registry
// host=maven.pkg.github.com
// user=USER
// password=TOKEN

import java.io.FileOutputStream
import com.codahale.metrics.MetricRegistry
import com.github.gchudnov.metrics.CsvTableReporter

val registry = new MetricRegistry
val outStream = new FileOutputStream("/some/path/report.csv", true)

val reporter = CsvTableReporter
  .forRegistry(registry)
  .outputTo(out)
  .build()

reporter.writeHeader()
reporter.start(1.second.toSeconds, TimeUnit.SECONDS)

CsvTableReporter
  .forRegistry(registry: MetricRegistry)                              // A registry to build a reporter for.
  .shutdownExecutorOnStop(shutdownExecutorOnStop: Boolean)            // Whether reporting executor stopped at the same time as reporter.
  .scheduleOn(executor: ScheduledExecutorService)                     // The executor to use while scheduling reporting of metrics.
  .outputTo(output: OutputStream = System.out)                        // Write to the given OutputStream.
  .withSeparator(separator: String = ";")                             // Delimiter to separate the values.
  .formattedFor(locale: Locale = Locale.getDefault())                 // Format numbers using the given Locale.
  .withClock(clock: Clock = Clock.defaultClock())                     // Clock to use to get the time.
  .formattedFor(timeZone: TimeZone = TimeZone.getDefault)             // Format time using the given TimeZone.
  .convertRatesTo(rateUnit: TimeUnit = TimeUnit.SECONDS)              // Convert rates to the given time unit.
  .convertDurationsTo(durationUnit: TimeUnit = TimeUnit.MILLISECONDS) // Convert durations to the given time unit.
  .filter(filter: MetricFilter = MetricFilter.ALL)                    // Report only metrics that match the given filter.
  .enabledColumns(Set[Column] = Columns.All)                          // Enable only specified columns in the output.