Packages

class ScriptRunner extends HasCompileSocket

An object that runs Scala code in script files.

For example, here is a complete Scala script on Unix:

#!/bin/sh
exec scala "$0" "$@"
!#
Console.println("Hello, world!")
args.toList foreach Console.println

And here is a batch file example on Windows XP:

::#!
@echo off
call scala %0 %*
goto :eof
::!#
Console.println("Hello, world!")
args.toList foreach Console.println
Source
ScriptRunner.scala
Version

1.0, 15/05/2006

To do

It would be better if error output went to stderr instead of stdout...

Linear Supertypes
HasCompileSocket, AnyRef, Any
Known Subclasses
ScriptRunner
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Inherited
  1. ScriptRunner
  2. HasCompileSocket
  3. AnyRef
  4. Any
Implicitly
  1. by any2stringadd
  2. by StringFormat
  3. by Ensuring
  4. by ArrowAssoc
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new ScriptRunner()

Value Members

  1. def compileOnServer(sock: Socket, args: Seq[String]): Boolean
    Definition Classes
    HasCompileSocket
  2. lazy val compileSocket: CompileSocket.type
    Definition Classes
    ScriptRunner → HasCompileSocket
  3. val defaultScriptMain: String

    Default name to use for the wrapped script

  4. val errorMarkers: Set[String]
    Definition Classes
    HasCompileSocket
  5. def isErrorMessage(msg: String): Boolean
    Definition Classes
    HasCompileSocket
  6. def runCommand(settings: GenericRunnerSettings, command: String, scriptArgs: List[String]): Boolean

    Run a command

    Run a command

    returns

    true if compilation and execution succeeded, false otherwise.

  7. def runScript(settings: GenericRunnerSettings, scriptFile: String, scriptArgs: List[String]): Boolean

    Run a script file with the specified arguments and compilation settings.

    Run a script file with the specified arguments and compilation settings.

    returns

    true if compilation and execution succeeded, false otherwise.

  8. def runScriptAndCatch(settings: GenericRunnerSettings, scriptFile: String, scriptArgs: List[String]): Either[Throwable, Boolean]

    Calls runScript and catches the enumerated exceptions, routing them to Left(ex) if thrown.

  9. def scriptMain(settings: Settings): String

    Pick a main object name from the specified settings