scala.tools.nsc

ScriptRunner

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!")
   argv.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!")
   argv.toList foreach Console.println

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 any2stringfmt
  3. by any2ArrowAssoc
  4. by any2Ensuring
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  1. Public
  2. All

Instance Constructors

  1. new ScriptRunner()

Value Members

  1. final def !=(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  2. final def !=(arg0: Any): Boolean

    Definition Classes
    Any

  3. final def ##(): Int

    Definition Classes
    AnyRef → Any

  4. def +(other: String): String

    Implicit information
    This member is added by an implicit conversion from ScriptRunner to StringAdd performed by method any2stringadd in scala.Predef.
    Definition Classes
    StringAdd

  5. def ->[B](y: B): (ScriptRunner, B)

    Implicit information
    This member is added by an implicit conversion from ScriptRunner to ArrowAssoc[ScriptRunner] performed by method any2ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @inline()

  6. final def ==(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  7. final def ==(arg0: Any): Boolean

    Definition Classes
    Any

  8. final def asInstanceOf[T0]: T0

    Definition Classes
    Any

  9. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  10. def compileOnServer(sock: Socket, args: Seq[String]): Boolean

    Definition Classes
    HasCompileSocket

  11. lazy val compileSocket: CompileSocket.type

    Definition Classes
    ScriptRunner → HasCompileSocket

  12. val defaultScriptMain: String

    Default name to use for the wrapped script

  13. def ensuring(cond: (ScriptRunner) ⇒ Boolean, msg: ⇒ Any): ScriptRunner

    Implicit information
    This member is added by an implicit conversion from ScriptRunner to Ensuring[ScriptRunner] performed by method any2Ensuring in scala.Predef.
    Definition Classes
    Ensuring

  14. def ensuring(cond: (ScriptRunner) ⇒ Boolean): ScriptRunner

    Implicit information
    This member is added by an implicit conversion from ScriptRunner to Ensuring[ScriptRunner] performed by method any2Ensuring in scala.Predef.
    Definition Classes
    Ensuring

  15. def ensuring(cond: Boolean, msg: ⇒ Any): ScriptRunner

    Implicit information
    This member is added by an implicit conversion from ScriptRunner to Ensuring[ScriptRunner] performed by method any2Ensuring in scala.Predef.
    Definition Classes
    Ensuring

  16. def ensuring(cond: Boolean): ScriptRunner

    Implicit information
    This member is added by an implicit conversion from ScriptRunner to Ensuring[ScriptRunner] performed by method any2Ensuring in scala.Predef.
    Definition Classes
    Ensuring

  17. final def eq(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  18. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  19. val errorMarkers: Set[String]

    Definition Classes
    HasCompileSocket

  20. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )

  21. def formatted(fmtstr: String): String

    Implicit information
    This member is added by an implicit conversion from ScriptRunner to StringFormat performed by method any2stringfmt in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @inline()

  22. final def getClass(): Class[_]

    Definition Classes
    AnyRef → Any

  23. def hashCode(): Int

    Definition Classes
    AnyRef → Any

  24. def isErrorMessage(msg: String): Boolean

    Definition Classes
    HasCompileSocket

  25. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

  26. def isScript(settings: Settings): Boolean

  27. final def ne(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  28. def newGlobal(settings: Settings, reporter: Reporter): Global

    Attributes
    protected

  29. final def notify(): Unit

    Definition Classes
    AnyRef

  30. final def notifyAll(): Unit

    Definition Classes
    AnyRef

  31. 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.

  32. 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.

  33. 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.

  34. def scriptMain(settings: Settings): String

    Pick a main object name from the specified settings

  35. final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes
    AnyRef

  36. def toString(): String

    Definition Classes
    AnyRef → Any

  37. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  38. final def wait(arg0: Long, arg1: Int): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  39. final def wait(arg0: Long): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  40. def →[B](y: B): (ScriptRunner, B)

    Implicit information
    This member is added by an implicit conversion from ScriptRunner to ArrowAssoc[ScriptRunner] performed by method any2ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc

Shadowed Implicit Value Members

  1. val self: Any

    Implicit information
    This member is added by an implicit conversion from ScriptRunner to StringAdd performed by method any2stringadd in scala.Predef.
    Shadowing
    This implicitly inherited member is ambiguous. One or more implicitly inherited members have similar signatures, so calling this member may produce an ambiguous implicit conversion compiler error.
    To access this member you can use a type ascription:
    (scriptRunner: StringAdd).self
    Definition Classes
    StringAdd

  2. val self: Any

    Implicit information
    This member is added by an implicit conversion from ScriptRunner to StringFormat performed by method any2stringfmt in scala.Predef.
    Shadowing
    This implicitly inherited member is ambiguous. One or more implicitly inherited members have similar signatures, so calling this member may produce an ambiguous implicit conversion compiler error.
    To access this member you can use a type ascription:
    (scriptRunner: StringFormat).self
    Definition Classes
    StringFormat

Deprecated Value Members

  1. def x: ScriptRunner

    Implicit information
    This member is added by an implicit conversion from ScriptRunner to ArrowAssoc[ScriptRunner] performed by method any2ArrowAssoc in scala.Predef.
    Shadowing
    This implicitly inherited member is ambiguous. One or more implicitly inherited members have similar signatures, so calling this member may produce an ambiguous implicit conversion compiler error.
    To access this member you can use a type ascription:
    (scriptRunner: ArrowAssoc[ScriptRunner]).x
    Definition Classes
    ArrowAssoc
    Annotations
    @deprecated
    Deprecated

    (Since version 2.10.0) Use leftOfArrow instead

  2. def x: ScriptRunner

    Implicit information
    This member is added by an implicit conversion from ScriptRunner to Ensuring[ScriptRunner] performed by method any2Ensuring in scala.Predef.
    Shadowing
    This implicitly inherited member is ambiguous. One or more implicitly inherited members have similar signatures, so calling this member may produce an ambiguous implicit conversion compiler error.
    To access this member you can use a type ascription:
    (scriptRunner: Ensuring[ScriptRunner]).x
    Definition Classes
    Ensuring
    Annotations
    @deprecated
    Deprecated

    (Since version 2.10.0) Use resultOfEnsuring instead

Inherited from HasCompileSocket

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion any2stringadd from ScriptRunner to StringAdd

Inherited by implicit conversion any2stringfmt from ScriptRunner to StringFormat

Inherited by implicit conversion any2ArrowAssoc from ScriptRunner to ArrowAssoc[ScriptRunner]

Inherited by implicit conversion any2Ensuring from ScriptRunner to Ensuring[ScriptRunner]

Ungrouped