org.scalafmt.dynamic.ScalafmtDynamicError.scala Maven / Gradle / Ivy

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Implementation of scalafmt-interfaces

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package org.scalafmt.dynamic

import java.net.URL
import java.nio.file.Path

import scala.util.control.NoStackTrace

sealed class ScalafmtDynamicError(msg: String, cause: Throwable = null)
    extends Error(msg, cause)

object ScalafmtDynamicError {
  sealed abstract class ConfigError(
      val configPath: Path,
      msg: String,
      cause: Throwable = null,
  ) extends ScalafmtDynamicError(msg, cause)

  class ConfigDoesNotExist(configPath: Path, cause: Throwable = null)
      extends ConfigError(configPath, "Missing config", cause)

  class ConfigMissingVersion(configPath: Path, cause: Throwable = null)
      extends ConfigError(configPath, "Missing version", cause)

  class ConfigParseError(configPath: Path, why: String, cause: Throwable = null)
      extends ConfigError(configPath, s"Invalid config: $why", cause)

  class CannotDownload(
      configPath: Path,
      version: ScalafmtVersion,
      cause: Throwable = null,
  ) extends ConfigError(configPath, s"[v$version] failed to download", cause)

  class CorruptedClassPath(
      configPath: Path,
      version: ScalafmtVersion,
      urls: Seq[URL],
      cause: Throwable,
  ) extends ConfigError(configPath, getCorruptedClassPath(version, urls), cause)

  def getCorruptedClassPath(version: ScalafmtVersion, urls: Seq[URL]): String =
    urls.map(x => if (x.getProtocol == "file") x.getFile else x.toString)
      .mkString(s"[v$version] corrupted class path: [", ",", "]")

  class ConfigInvalidVersion(configPath: Path, version: String)
      extends ConfigError(configPath, s"Invalid version: $version")
      with NoStackTrace

  class UnknownConfigError(configPath: Path, cause: Throwable)
      extends ConfigError(configPath, "Config parse error", cause)

  class ScalafmtInterfaceMethodDeprecated(method: String)
      extends Error(s"Method Scalafmt.$method is deprecated")

}