Install new version of groovy

gistfile1.groovy

if(args.size()!=1){
	println "start with sudo groovy install <version-number>"
	System.exit 1
}

final version = args[0]
final installDir = "/usr/lib/"
final base = "http://dist.groovy.codehaus.org/distributions/"

final urls = [
	"groovy-binary-${version}.zip",
	"groovy-src-${version}.zip",
	"groovy-docs-${version}.zip",
]

final ant=new AntBuilder()

for (file in urls){
	ant.get 	src: base+file,			dest: installDir+file, verbose: true
	ant.unzip	src: installDir+file,	dest: installDir
	ant.delete	file: installDir+file
}

new File(installDir+"groovy-${version}/bin/").eachFile{
	if (! it.name.contains("."))  {
		ant.chmod file: it, perm: "775"
		
	}
}