final class Shell extends AnyRef

Defines shell utilities to run programs via system process.

runWithInterpreter is necessary for testing because it allows us to shell out to an independent shell whose environment variables we can modify (for example, we can modify PATH so that the shell we run executes a mock version of bloop or python that fails).

Note that there is an exception when the interpretation is enabled: java invocations will be executed as they are because in Windows systems there can be execution problems if the command is too long, which can happen with biggish classpaths (see https://github.com/sbt/sbt-native-packager/issues/72).

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Instance Constructors

  1. new Shell(runWithInterpreter: Boolean, detectPython: Boolean)

    runWithInterpreter

    Decides whether we add a layer of indirection when running commands. Uses sh -c in unix systems, cmd.exe in Windows systems

Value Members

  1. final def !=(arg0: Any): Boolean
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  2. final def ##(): Int
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  3. final def ==(arg0: Any): Boolean
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  4. def addAdditionalEnvironmentVariables(env: Map[String, String]): Unit
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    @native() @throws( ... )
  7. def connectToBloopPort(config: ServerConfig, logger: Logger): Boolean
  8. def deriveCommandForPlatform(cmd0: List[String], attachTerminal: Boolean): List[String]
  9. def detectBloopInSystemPath(binaryCmd: List[String], out: PrintStream): Option[ServerStatus]
  10. final def eq(arg0: AnyRef): Boolean
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  11. def equals(arg0: Any): Boolean
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  12. def finalize(): Unit
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  13. def findCmdInPath(cmd0: String): StatusCommand
  14. final def getClass(): Class[_]
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  15. def hashCode(): Int
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  16. final def isInstanceOf[T0]: Boolean
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  17. def isPythonInClasspath: Boolean
  18. final def ne(arg0: AnyRef): Boolean
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  19. final def notify(): Unit
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  20. final def notifyAll(): Unit
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  21. def runBloopAbout(binaryCmd: List[String], out: PrintStream): Option[ServerStatus]
  22. def runCommand(cmd0: List[String], cwd: Path, timeoutInSeconds: Option[Long], msgsBuffer: Option[ListBuffer[String]] = None, userOutput: Option[PrintStream] = None, attachTerminal: Boolean = false, useJdkProcessAndInheritIO: Boolean = false): StatusCommand
  23. def runCommand(cmd0: List[String], cwd: Path, timeoutInSeconds: Option[Long], userOutput: Option[PrintStream], attachTerminal: Boolean, useJdkProcessAndInheritIO: Boolean): StatusCommand
  24. def runCommandInheritingIO(cmd0: List[String], cwd: Path, timeoutInSeconds: Option[Long], attachTerminal: Boolean): StatusCommand
  25. def startThread(name: String, daemon: Boolean)(thunk: ⇒ Unit): Thread
  26. final def synchronized[T0](arg0: ⇒ T0): T0
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  27. def toString(): String
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  28. final def wait(): Unit
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  29. final def wait(arg0: Long, arg1: Int): Unit
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  30. final def wait(arg0: Long): Unit
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