Package org.gradle.api.tasks
Class ScalaRuntime
java.lang.Object
org.gradle.api.tasks.ScalaRuntime
Provides information related to the Scala runtime(s) used in a project. Added by the
 
org.gradle.api.plugins.scala.ScalaBasePlugin as a project extension named scalaRuntime.
 Example usage:
     plugins {
         id 'scala'
     }
     repositories {
         mavenCentral()
     }
     dependencies {
         implementation "org.scala-lang:scala-library:2.10.1"
     }
     def scalaClasspath = scalaRuntime.inferScalaClasspath(configurations.compileClasspath)
     // The returned class path can be used to configure the 'scalaClasspath' property of tasks
     // such as 'ScalaCompile' or 'ScalaDoc', or to execute these and other Scala tools directly.
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Constructor SummaryConstructors
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Method SummaryModifier and TypeMethodDescriptionfindScalaJar(Iterable<File> classpath, String appendix) Searches the specified class path for a Scala Jar file (scala-compiler, scala-library, scala-jdbc, etc.) with the specified appendix (compiler, library, jdbc, etc.).getScalaVersion(File scalaJar) Determines the version of a Scala Jar file (scala-compiler, scala-library, scala-jdbc, etc.).inferScalaClasspath(Iterable<File> classpath) Searches the specified class path for a 'scala-library' Jar, and returns a class path containing a corresponding (same version) 'scala-compiler' Jar and its dependencies.
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Constructor Details- 
ScalaRuntime
 
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Method Details- 
inferScalaClasspathSearches the specified class path for a 'scala-library' Jar, and returns a class path containing a corresponding (same version) 'scala-compiler' Jar and its dependencies.The returned class path may be empty, or may fail to resolve when asked for its contents. - Parameters:
- classpath- a class path containing a 'scala-library' Jar
- Returns:
- a class path containing a corresponding 'scala-compiler' Jar and its dependencies
 
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findScalaJarSearches the specified class path for a Scala Jar file (scala-compiler, scala-library, scala-jdbc, etc.) with the specified appendix (compiler, library, jdbc, etc.). If no such file is found,nullis returned.- Parameters:
- classpath- the class path to search
- appendix- the appendix to search for
- Returns:
- a Scala Jar file with the specified appendix
 
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getScalaVersionDetermines the version of a Scala Jar file (scala-compiler, scala-library, scala-jdbc, etc.). If the version cannot be determined, or the file is not a Scala Jar file,nullis returned.Implementation note: The version is determined by parsing the file name, which is expected to match the pattern 'scala-[component]-[version].jar'. - Parameters:
- scalaJar- a Scala Jar file
- Returns:
- the version of the Scala Jar file
 
 
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