scala:run

Full name:

net.alchim31.maven:scala-maven-plugin:4.8.1:run

Description:

Run a Scala class using the Scala runtime

Attributes:

  • Requires a Maven project to be executed.
  • Requires dependency resolution of artifacts in scope: test.
  • The goal is thread-safe and supports parallel builds.
  • Invokes the execution of the lifecycle phase test-compile prior to executing itself.

Required Parameters

Name Type Since Description
<displayCmd> boolean - Display the command line called ? (property 'maven.scala.displayCmd' replaced by 'displayCmd')
Default value is: false.
User property is: displayCmd.

Optional Parameters

Name Type Since Description
<addArgs> String - Additional parameter to use to call the main class Using this parameter only from command line ("-DaddArgs=arg1|arg2|arg3|..."), not from pom.xml.
User property is: addArgs.
<addJavacArgs> String - Alternative method for specifying javac arguments (when using incremental compiler). Can be used from command line with -DaddJavacArgs=arg1|arg2|arg3|... rather than in pom.xml.
User property is: addJavacArgs.
<addScalacArgs> String - Additional parameter to use to call the main class. Use this parameter only from command line ("-DaddScalacArgs=arg1|arg2|arg3|..."), not from pom.xml. To define compiler arguments in pom.xml see the "args" parameter.
User property is: addScalacArgs.
<args> String[] - compiler additional arguments
<checkMultipleScalaVersions> boolean - Check if every dependencies use the same version of scala-library or scala.compat.version.
Default value is: true.
User property is: maven.scala.checkConsistency.
<compilerPlugins> BasicArtifact[] - Compiler plugin dependencies to use when compiling. ex: 
<compilerPlugins>
  <compilerPlugin>
    <groupId>my.scala.plugin</groupId>
    <artifactId>amazingPlugin</artifactId>
    <version>1.0-SNAPSHOT</version>
  </compilerPlugin>
</compilerPlugins>

<dependencies> BasicArtifact[] - Additional dependencies/jar to add to classpath to run "scalaClassName" (scope and optional field not supported) ex : 
   <dependencies>
     <dependency>
       <groupId>org.scala-tools</groupId>
       <artifactId>scala-compiler-addon</artifactId>
       <version>1.0-SNAPSHOT</version>
     </dependency>
   </dependencies>

<encoding> String - The -encoding argument for the Java compiler. (when using incremental compiler).
Default value is: UTF-8.
User property is: project.build.sourceEncoding.
<failOnMultipleScalaVersions> boolean - Determines if a detection of multiple scala versions in the dependencies will cause the build to fail.
Default value is: false.
<forceUseArgFile> boolean - Force the use of an external ArgFile to run any forked process.
Default value is: false.
<fork> boolean - Forks the execution of scalac into a separate process.
Default value is: true.
<javacArgs> String[] - Arguments for javac (when using incremental compiler).
User property is: javacArgs.
<javacGenerateDebugSymbols> boolean - Whether to instruct javac to generate debug symbols (when using incremental compiler)
See also: ://maven.apache.org/plugins/maven-compiler-plugin/compile-mojo.html#debug
Default value is: true.
User property is: javacGenerateDebugSymbols.
<jvmArgs> String[] - Jvm Arguments.
<launcher> String - The class to use when launching a scala program
User property is: launcher.
<launchers> Launcher[] - A list of launcher definition (to avoid rewriting long command line or share way to call an application) launchers could be define by : 
  <launchers>
    <launcher>
      <id>myLauncher</id>
      <mainClass>my.project.Main</mainClass>
      <args>
        <arg>arg1</arg>
      </args>
      <jvmArgs>
        <jvmArg>-Xmx64m</jvmArg>
      </jvmArgs>
    </launcher>
    <launcher>
      <id>myLauncher2</id>
      ...
      <><>
    </launcher>
  </launchers>

<mainClass> String - Main class to call, the call use the jvmArgs and args define in the pom.xml, and the addArgs define in the command line if define.

Higher priority to launcher parameter) Using this parameter only from command line (-DmainClass=...), not from pom.xml.


User property is: mainClass.
<pluginArtifacts> List<Artifact> - List of artifacts to run plugin
Default value is: ${plugin.artifacts}.
<release> String - The --release argument for the Java compiler (when using incremental compiler), supported since Java9.
User property is: maven.compiler.release.
<scalaClassName> String - override the className (FQN) of the scala tool
User property is: maven.scala.className.
<scalaCompatVersion> String - Scala 's version to use to check binary compatibility (like suffix in artifactId of dependency). If it is defined then it is used to checkMultipleScalaVersions
User property is: scala.compat.version.
<scalaHome> String - Path to Scala installation to use instead of the artifact (define as dependencies).
User property is: scala.home.
<scalaOrganization> String - Organization/group ID of the Scala used in the project. Default value is 'org.scala-lang'. This is an advanced setting used for clones of the Scala Language. It should be disregarded in standard use cases.
Default value is: org.scala-lang.
User property is: scala.organization.
<scalaVersion> String - Scala 's version to use. (property 'maven.scala.version' replaced by 'scala.version')
User property is: scala.version.
<source> String - The -source argument for the Java compiler (when using incremental compiler).
User property is: maven.compiler.source.
<target> String - The -target argument for the Java compiler (when using incremental compiler).
User property is: maven.compiler.target.
<useCanonicalPath> boolean - Should use CanonicalPath to normalize path (true => getCanonicalPath, false => getAbsolutePath)
See also: https://github.com/davidB/scala-maven-plugin/issues/50
Default value is: true.
User property is: maven.scala.useCanonicalPath.

Parameter Details

<addArgs>

Additional parameter to use to call the main class Using this parameter only from command line ("-DaddArgs=arg1|arg2|arg3|..."), not from pom.xml.
  • Type: java.lang.String
  • Required: No
  • User Property: addArgs

<addJavacArgs>

Alternative method for specifying javac arguments (when using incremental compiler). Can be used from command line with -DaddJavacArgs=arg1|arg2|arg3|... rather than in pom.xml.
  • Type: java.lang.String
  • Required: No
  • User Property: addJavacArgs

<addScalacArgs>

Additional parameter to use to call the main class. Use this parameter only from command line ("-DaddScalacArgs=arg1|arg2|arg3|..."), not from pom.xml. To define compiler arguments in pom.xml see the "args" parameter.
  • Type: java.lang.String
  • Required: No
  • User Property: addScalacArgs

<args>

compiler additional arguments
  • Type: java.lang.String[]
  • Required: No

<checkMultipleScalaVersions>

Check if every dependencies use the same version of scala-library or scala.compat.version.
  • Type: boolean
  • Required: No
  • User Property: maven.scala.checkConsistency
  • Default: true

<compilerPlugins>

Compiler plugin dependencies to use when compiling. ex: 
<compilerPlugins>
  <compilerPlugin>
    <groupId>my.scala.plugin</groupId>
    <artifactId>amazingPlugin</artifactId>
    <version>1.0-SNAPSHOT</version>
  </compilerPlugin>
</compilerPlugins>
  • Type: scala_maven.BasicArtifact[]
  • Required: No

<dependencies>

Additional dependencies/jar to add to classpath to run "scalaClassName" (scope and optional field not supported) ex : 
   <dependencies>
     <dependency>
       <groupId>org.scala-tools</groupId>
       <artifactId>scala-compiler-addon</artifactId>
       <version>1.0-SNAPSHOT</version>
     </dependency>
   </dependencies>
  • Type: scala_maven.BasicArtifact[]
  • Required: No

<displayCmd>

Display the command line called ? (property 'maven.scala.displayCmd' replaced by 'displayCmd')
  • Type: boolean
  • Required: Yes
  • User Property: displayCmd
  • Default: false

<encoding>

The -encoding argument for the Java compiler. (when using incremental compiler).
  • Type: java.lang.String
  • Required: No
  • User Property: project.build.sourceEncoding
  • Default: UTF-8

<failOnMultipleScalaVersions>

Determines if a detection of multiple scala versions in the dependencies will cause the build to fail.
  • Type: boolean
  • Required: No
  • Default: false

<forceUseArgFile>

Force the use of an external ArgFile to run any forked process.
  • Type: boolean
  • Required: No
  • Default: false

<fork>

Forks the execution of scalac into a separate process.
  • Type: boolean
  • Required: No
  • Default: true

<javacArgs>

Arguments for javac (when using incremental compiler).
  • Type: java.lang.String[]
  • Required: No
  • User Property: javacArgs

<javacGenerateDebugSymbols>

Whether to instruct javac to generate debug symbols (when using incremental compiler)
See also: ://maven.apache.org/plugins/maven-compiler-plugin/compile-mojo.html#debug
  • Type: boolean
  • Required: No
  • User Property: javacGenerateDebugSymbols
  • Default: true

<jvmArgs>

Jvm Arguments.
  • Type: java.lang.String[]
  • Required: No

<launcher>

The class to use when launching a scala program
  • Type: java.lang.String
  • Required: No
  • User Property: launcher

<launchers>

A list of launcher definition (to avoid rewriting long command line or share way to call an application) launchers could be define by : 
  <launchers>
    <launcher>
      <id>myLauncher</id>
      <mainClass>my.project.Main</mainClass>
      <args>
        <arg>arg1</arg>
      </args>
      <jvmArgs>
        <jvmArg>-Xmx64m</jvmArg>
      </jvmArgs>
    </launcher>
    <launcher>
      <id>myLauncher2</id>
      ...
      <><>
    </launcher>
  </launchers>
  • Type: scala_maven.Launcher[]
  • Required: No

<mainClass>

Main class to call, the call use the jvmArgs and args define in the pom.xml, and the addArgs define in the command line if define.

Higher priority to launcher parameter) Using this parameter only from command line (-DmainClass=...), not from pom.xml.

  • Type: java.lang.String
  • Required: No
  • User Property: mainClass

<pluginArtifacts>

List of artifacts to run plugin
  • Type: java.util.List<org.apache.maven.artifact.Artifact>
  • Required: No
  • Default: ${plugin.artifacts}

<release>

The --release argument for the Java compiler (when using incremental compiler), supported since Java9.
  • Type: java.lang.String
  • Required: No
  • User Property: maven.compiler.release

<scalaClassName>

override the className (FQN) of the scala tool
  • Type: java.lang.String
  • Required: No
  • User Property: maven.scala.className

<scalaCompatVersion>

Scala 's version to use to check binary compatibility (like suffix in artifactId of dependency). If it is defined then it is used to checkMultipleScalaVersions
  • Type: java.lang.String
  • Required: No
  • User Property: scala.compat.version

<scalaHome>

Path to Scala installation to use instead of the artifact (define as dependencies).
  • Type: java.lang.String
  • Required: No
  • User Property: scala.home

<scalaOrganization>

Organization/group ID of the Scala used in the project. Default value is 'org.scala-lang'. This is an advanced setting used for clones of the Scala Language. It should be disregarded in standard use cases.
  • Type: java.lang.String
  • Required: No
  • User Property: scala.organization
  • Default: org.scala-lang

<scalaVersion>

Scala 's version to use. (property 'maven.scala.version' replaced by 'scala.version')
  • Type: java.lang.String
  • Required: No
  • User Property: scala.version

<source>

The -source argument for the Java compiler (when using incremental compiler).
  • Type: java.lang.String
  • Required: No
  • User Property: maven.compiler.source

<target>

The -target argument for the Java compiler (when using incremental compiler).
  • Type: java.lang.String
  • Required: No
  • User Property: maven.compiler.target

<useCanonicalPath>

Should use CanonicalPath to normalize path (true => getCanonicalPath, false => getAbsolutePath)
See also: https://github.com/davidB/scala-maven-plugin/issues/50
  • Type: boolean
  • Required: No
  • User Property: maven.scala.useCanonicalPath
  • Default: true