What is the code to get the current date and time in groovy? I've looked around and can't find an easy way to do this. Essentially I'm looking for linux equivalent of date I have : import java.te...

When I run the below Jenkins pipeline script: def some_var = "some value" def pr() { def another_var = "another " + some_var echo "${another_var}" } pipeline { agent any stages { stage ("R...

I tried to open the Groovy Shell (groovysh) on Windows 8 and got the following output: java.util.prefs.WindowsPreferences <init> WARNING: Could not open/create prefs root node Software\JavaS...

This feels ridiculous that I have to ask this, but I can't seem to add multiple jar files to the classpath for groovyConsole and groovysh. How do I add multiple jar files to the classpath? Here is ...

Hello i am a beginner to groovy i am cofused how to check whether the given input is a number or not i tried the following def a= ' 12.571245ERROR' if(a.isNan()==0) { println("not a number") } el...

I want to curl an URL and capture the response into a variable. when I curl a command and echo its output I get the correct response as below sh 'output=`curl https://some-host/some-service/getAp...

I am trying to implement following in GROOVY script but getting errors: Read contents of an HTML file in an array and then grep for something in that array. def file1 = new File("/path/to/the/file...

I have just started learning groovy and I am reading "Groovy in Action". In this book I came across a statement that it doesn’t matter whether you declare or cast a variable to be of type int or In...

I've added the ability to parse and evaluate groovy scripts inside my java application using GroovyShell. Which maven artifact is the bare minimum to include in my build? I know that the groovy-al...

I run groovysh, and type the following code: groovy:000> String s = "Hello" ===> Hello groovy:000> s ERROR groovy.lang.MissingPropertyException: No such property: s for class: groovysh_ev...

I load the following script into groovysh: def a() { println "a()" } def b() { println "b()" a() } by using :load 'test.groovy' and call method b(): b() I get: groovy:000> b() b() No ...

My situation I call multiple Groovy scripts from Java, they both contain long-lived Groovy objects. I would like my Groovy scripts to make some changes to a Java meta-class for a Java class (that...

I need to retrieve at runtime the full path of the script file in Groovy 2.3. Actually I have the same problem than the one described here: get path to groovy source file at runtime. My script can...

Java: public final class Outer { public static void main(String[] args) { Inner.inner(); } private static final class Inner { private static void inner() { System.out.println("inner"); out...

In order to get my setup a bit closer to "one click deployment", I would like to use groovy scripts to start/stop other processes controlled by bat scripts, running in different parts of the filesy...

I could not see any method to remove a variable from memory in Groovy shell... is this possible? How do I do this? I can see methods for doings this in Beanshell and Javascript(Rhino) but not in Gr...

I'm very new to Groovy. How can I list all variables I passed to Binding constructor ? Considering I have following : @Test public void test() { List<String> outputNames = Arrays.asList("...

I'm using GroovyShell as an "expression evaluator/engine" inside my program. It accepts two inputs: (a) one or more init scripts (b) user-defined script. Both are then concatenated at runtime as bi...

I'm a grails newbie (and a groovy newbie), and I'm working through some grails tutorials. As a new user, the grails shell is a really useful little tool for me, but I can't figure out how to make i...