private def detectOldDownloadsAndRemoveIfNeeded()

in ideaSupport/src/main/scala/org/jetbrains/sbtidea/download/cachesCleanup/OldDownloadsCleanup.scala [35:64]

25 lines of code
3 McCabe index (conditional complexity)


  private def detectOldDownloadsAndRemoveIfNeeded(
    report: DownloadsReport,
    autoRemove: Boolean
  ): Unit = {
    val oldDownloads = OldDownloadsDetector.detectOldDownloads(report)

    if (oldDownloads.isEmpty) {
      log.debug("No old cached downloads found for cleanup")
      return
    }

    val totalSizeBytes = oldDownloads.map(_.path).map(FileUtils.getFileSize).sum
    val totalSizeFormatted = CleanupUtils.formatSize(totalSizeBytes)
    val filesCount = oldDownloads.length

    val warningMessage =
      s"""Detected $filesCount old cached download files (older than 1 month) in ${report.baseDirectory.toAbsolutePath}
         |Total size: $totalSizeFormatted
         |""".stripMargin.trim

    log.warn(warningMessage)

    if (autoRemove) {
      log.warn(s"Removing old cached download files... (`$SbtKeyName` is enabled)")
      removeOldDownloads(oldDownloads)
      log.info(s"Successfully removed $filesCount old cached download files, freed $totalSizeFormatted of disk space")
    } else {
      log.warn(s"To automatically remove these files, set '$SbtKeyName := true' in your build.sbt")
    }
  }