def checkVersionAtLeast()

in src/main/script/prerequisiteCheckFramework.groovy [102:124]

• 23 lines of code
• 5 McCabe index (conditional complexity)

def checkVersionAtLeast(String current, String minimum) {
    def currentSegments = current.tokenize('.')
    def minimumSegments = minimum.tokenize('.')
    def numSegments = Math.min(currentSegments.size(), minimumSegments.size())
    for (int i = 0; i < numSegments; ++i) {
        def currentSegment = currentSegments[i].toInteger()
        def minimumSegment = minimumSegments[i].toInteger()
        if(currentSegment < minimumSegment) {
            println current.padRight(14) + "FAILED (required " + minimum + ")"
            return false
        } else if(currentSegment > minimumSegment) {
            println current.padRight(14) + "OK"
            return true
        }
    }
    def curNotShorter = currentSegments.size() >= minimumSegments.size()
    if(curNotShorter) {
        println current.padRight(14) + " OK"
    } else {
        println current.padRight(14) + " (required " + minimum + ")"
    }
    curNotShorter
}