Re: Re: making the most of Groovy in Action 2nd edition

Thanks Paul and Erik!
My needs are to browse the code examples and run them to improve my
understanding. So I rather download the Groovy 2.4 or use
http://groovyconsole.appspot.com
My groovy experience so far is writing  medium-difficulty declarative
pipelines for Jenkins. After seeing some peer inspirations how to write
shell scripts with groovy I decided to invest some time.
Hope this clears what I want to achieve.
Dimitar

На вт, 2.04.2024 г. в 19:21 Nelson, Erick <Erick.Nelson-NXabUB82sh5Wk0Htik3J/[email protected]>
написа:

> Not sure if this is the best way to do this, but I wrap antbuilder in my
> own class so that I can get ant event messages to my logger
>
>
>
> *package* script.ant
>
>
>
> *import* groovy.ant.AntBuilder *as* AB
>
> *import* org.apache.tools.ant.BuildEvent
>
> *import* org.apache.tools.ant.BuildLogger
>
>
>
> @groovy.util.logging.Slf4j
>
> *class* AntBuilder {
>
>     *static* AB newInstance () {
>
>         AB ab = *new* AB()
>
>         ab.project.buildListeners.each { ab.project.removeBuildListener(it)
> }
>
>         ab.antProject.addBuildListener(*new* BuildLogger() {
>
>                     @Override *public* *void* buildStarted (BuildEvent
> event) { }
>
>                     @Override *public* *void* buildFinished (BuildEvent
> event) { }
>
>                     @Override *public* *void* targetStarted (BuildEvent
> event) { }
>
>                     @Override *public* *void* targetFinished (BuildEvent
> event) { }
>
>                    @Override *public* *void* taskStarted (BuildEvent event)
> { }
>
>                     @Override *public* *void* taskFinished (BuildEvent
> event) { }
>
>                     @Override *public* *void* messageLogged (BuildEvent
> event) {
>
>                         *if* (event?.task) *log*.info("[{}] {}", event.task.taskName,
> event.message)
>
>                     }
>
>                     @Override *public* *void* setMessageOutputLevel (*int*
> level) { }
>
>                     @Override *public* *void* setOutputPrintStream
> (PrintStream output) { }
>
>                     @Override *public* *void* setEmacsMode (*boolean*
> emacsMode) { }
>
>                     @Override *public* *void* setErrorPrintStream
> (PrintStream err) { }
>
>                 })
>
>         ab
>
>     }
>
> }
>
>
>
>
>
> *From: *Paul King <[email protected]>
> *Date: *Tuesday, April 2, 2024 at 5:37 AM
> *To: *users-GSC0n/0aZo1d/SJB6HiN2Ni2O/[email protected] <users-GSC0n/0aZo1d/SJB6HiN2Ni2O/[email protected]>
> *Subject: *[EXT] Re: making the most of Groovy in Action 2nd edition
>
> Hi Dimitar,
>
> From Groovy 4, Groovy's "module" jars are fully-compliant with the
> JPMS rule disallowing split packages. The Groovy 3 and 4 release notes
> have more details.
>
> But basically, for the example you are showing, AntBuilder is now in
> the groovy.ant package, so if you add the appropriate import, you'll
> be good to go. AntBuilder was in the groovy.util package in earlier
> Groovy versions, and so didn't need the import. Mind you, there will
> likely be numerous places where such changes are needed.
>
> We haven't produced an updated version of those examples for Groovy 4.
>
> Cheers, Paul.
>
> On Tue, Apr 2, 2024 at 8:01 PM Dimitar Vassilev
> <[email protected]> wrote:
> >
> > Hi all,
> >
> > After a bit of extensive bashing, I found some time to re-read Groovy in
> Action 2nd edition.
> > I've downloaded the source code from the publisher also and am wondering
> how to make the most from the book provided I run Groovy 4.0.20/Mac 12.7.4
> > Running groovysh from the console is fine, but it doesn't always print
> the examples
> > going into the groovy book source
> >  GroovyInAction % groovy alltests.groovy
> > org.codehaus.groovy.control.MultipleCompilationErrorsException: startup
> failed:
> > /Users/xxxx/GroovyInAction/alltests.groovy: 2: unable to resolve class
> AntBuilder
> >  @ line 2, column 15.
> >        def ant = new AntBuilder()
> >                  ^
> >
> > 1 error
> > Thanks!
>