[Grails][Grails] is a framework used to build web applications with the [Groovy][Groovy] programming language. The core framework is very extensible and there are numerous [plugins][plugins] available that provide easy integration of add-on features. [Grails]: http://grails.org/ [Groovy]: http://groovy.codehaus.org/ [plugins]: http://grails.org/plugins/
You need a Java Development Kit (JDK) installed, but it is not necessary to install Groovy because it's bundled with the Grails distribution. You also need a Maven distribution with version > 2.0.9 (plugins were not tested with versions anterior to this). Where grailsVersion is your grails distribution version, in your terminal/console :
mvn archetype:generate -DarchetypeGroupId=org.grails -DarchetypeArtifactId=grails-maven-archetype -DarchetypeVersion=${grailsVersion} -DgroupId=example -DartifactId=my-app -DarchetypeRepository=http://repo.grails.org/grails/core/
mvn initialize
You can add the following properties to your generate command :
- -Dtype=plugin to create a grails plugin pom, and -Dbinary=true if you wish your plugin to be packaged as a jar. For further usage refer to the Grails documentation on maven : http://grails.org/doc/latest/guide/commandLine.html#4.5 Ant and Maven
Grails and Groovy are licensed under the terms of the [Apache License, Version 2.0][Apache License, Version 2.0]. [Apache License, Version 2.0]: http://www.apache.org/licenses/LICENSE-2.0.html