Minetweak Update Version Script

updateVersion.groovy

if (!args.size()==1) {println('Usage: updateVersion.groovy New.Version') ; return}

def mainDir = new File(getClass().protectionDomain.codeSource.location.path).parentFile.parentFile
def gradleScript = new File(mainDir, 'build.gradle')
def tmpFile = new File('build.gradle.tmp')
gradleScript.each {
    if (it.startsWith('def version')) {
        println 'Found Version: ' + evaluate(it)
        it = 'def version = \'' + args[0] + '\''
    }
    tmpFile.append(it + '\n')
}
gradleScript.delete()
tmpFile.renameTo(gradleScript)
println('Set Version to ' + args[0])