def runPantsExport()

in multiversion/src/main/scala/multiversion/commands/PantsExportCommand.scala [77:114]

38 lines of code
4 McCabe index (conditional complexity)


  def runPantsExport(): Result[Unit] = {
    val binary = workingDirectory.resolve("pants")
    if (useCachedExport) {
      ValueResult(())
    } else if (!Files.isRegularFile(binary)) {
      ErrorResult(
        Diagnostic.error(
          s"no Pants script detected at '$binary'. " +
            s"To fix this problem change the working directory to the root of a Pants build."
        )
      )
    } else {
      val outputOption =
        s"--bazel-multideps-generate-multideps-output-file=$outputPath"
      val command = List[String](
        binary.toString(),
        "bazel-multideps"
      ) ++ pantsTargets ++ List(outputOption)
      val commandString = command.mkString(" ")
      val pr = new ProcessRenderer(command, command, clock = app.env.clock)
      val p = ProgressBars.create(app, pr)
      val proc = ProgressBars.run(p) {
        app
          .process(command.map(Shellable.StringShellable(_)): _*)
          .call(
            cwd = workingDirectory,
            stdout = pr.output,
            stderr = pr.output,
            check = false
          )
      }
      if (proc.exitCode != 0) {
        pr.asErrorResult(proc.exitCode)
      } else {
        ValueResult(())
      }
    }
  }