ProcessCreation

Factories for creating scala.sys.process.ProcessBuilder.

Factories for creating scala.sys.process.ProcessBuilder. They can be found on and used through scala.sys.process.Process's companion object.

class Object
trait Matchable
class Any
object Process

Value members

Concrete methods

def apply(command: String): ProcessBuilder

Creates a scala.sys.process.ProcessBuilder from a String, including the parameters.

Creates a scala.sys.process.ProcessBuilder from a String, including the parameters.

Example

apply("cat file.txt")
def apply(command: Seq[String]): ProcessBuilder

Creates a scala.sys.process.ProcessBuilder from a sequence of String, where the head is the command and each element of the tail is a parameter.

Creates a scala.sys.process.ProcessBuilder from a sequence of String, where the head is the command and each element of the tail is a parameter.

Example

apply("cat" :: files)
def apply(command: String, arguments: Seq[String]): ProcessBuilder

Creates a scala.sys.process.ProcessBuilder from a command represented by a String, and a sequence of String representing the arguments.

Creates a scala.sys.process.ProcessBuilder from a command represented by a String, and a sequence of String representing the arguments.

Example

apply("cat", files)
def apply(command: String, cwd: File, extraEnv: (String, String)*): ProcessBuilder

Creates a scala.sys.process.ProcessBuilder with working dir set to File and extra environment variables.

Creates a scala.sys.process.ProcessBuilder with working dir set to File and extra environment variables.

Example

apply("java", new java.io.File("/opt/app"), "CLASSPATH" -> "library.jar")
def apply(command: Seq[String], cwd: File, extraEnv: (String, String)*): ProcessBuilder

Creates a scala.sys.process.ProcessBuilder with working dir set to File and extra environment variables.

Creates a scala.sys.process.ProcessBuilder with working dir set to File and extra environment variables.

Example

apply("java" :: javaArgs, new java.io.File("/opt/app"), "CLASSPATH" -> "library.jar")
def apply(command: String, cwd: Option[File], extraEnv: (String, String)*): ProcessBuilder

Creates a scala.sys.process.ProcessBuilder with working dir optionally set to File and extra environment variables.

Creates a scala.sys.process.ProcessBuilder with working dir optionally set to File and extra environment variables.

Example

apply("java", params.get("cwd"), "CLASSPATH" -> "library.jar")
def apply(command: Seq[String], cwd: Option[File], extraEnv: (String, String)*): ProcessBuilder

Creates a scala.sys.process.ProcessBuilder with working dir optionally set to File and extra environment variables.

Creates a scala.sys.process.ProcessBuilder with working dir optionally set to File and extra environment variables.

Example

apply("java" :: javaArgs, params.get("cwd"), "CLASSPATH" -> "library.jar")

Creates a scala.sys.process.ProcessBuilder from a java.lang.ProcessBuilder.

Creates a scala.sys.process.ProcessBuilder from a java.lang.ProcessBuilder.

Example

apply((new java.lang.ProcessBuilder("ls", "-l")) directory new java.io.File(System.getProperty("user.home")))
def apply(file: File): FileBuilder

Creates a scala.sys.process.ProcessBuilder from a java.io.File.

Creates a scala.sys.process.ProcessBuilder from a java.io.File. This ProcessBuilder can then be used as a Source or a Sink, so one can pipe things from and to it.

def apply(url: URL): URLBuilder

Creates a scala.sys.process.ProcessBuilder from a java.net.URL.

Creates a scala.sys.process.ProcessBuilder from a java.net.URL. This ProcessBuilder can then be used as a Source, so that one can pipe things from it.

Creates a scala.sys.process.ProcessBuilder from a Boolean.

Creates a scala.sys.process.ProcessBuilder from a Boolean. This can be to force an exit value.

def apply(name: String, exitValue: => Int): ProcessBuilder

Creates a scala.sys.process.ProcessBuilder from a String name and a Boolean.

Creates a scala.sys.process.ProcessBuilder from a String name and a Boolean. This can be used to force an exit value, with the name being used for toString.

def applySeq[T](builders: Seq[T])(convert: T => Source): Seq[Source]

Creates a sequence of scala.sys.process.ProcessBuilder.Source from a sequence of something else for which there's an implicit conversion to Source.

Creates a sequence of scala.sys.process.ProcessBuilder.Source from a sequence of something else for which there's an implicit conversion to Source.

def cat(file: Source, files: Source*): ProcessBuilder

Creates a scala.sys.process.ProcessBuilder from one or more scala.sys.process.ProcessBuilder.Source, which can then be piped to something else.

Creates a scala.sys.process.ProcessBuilder from one or more scala.sys.process.ProcessBuilder.Source, which can then be piped to something else.

This will concatenate the output of all sources. For example:

import scala.sys.process._
import scala.sys.process.Process.cat
import java.net.URL
import java.io.File

val spde = new URL("http://technically.us/spde.html")
val dispatch = new URL("https://dispatchhttp.org/Dispatch.html")
val build = new File("project/build.properties")
cat(spde, dispatch, build) #| "grep -i scala" !
def cat(files: Seq[Source]): ProcessBuilder

Creates a scala.sys.process.ProcessBuilder from a non-empty sequence of scala.sys.process.ProcessBuilder.Source, which can then be piped to something else.

Creates a scala.sys.process.ProcessBuilder from a non-empty sequence of scala.sys.process.ProcessBuilder.Source, which can then be piped to something else.

This will concatenate the output of all sources.