Amendment below; I omitted some information...
On Sat, Oct 22, 2016 at 9:33 AM, Sean McNamara <[email protected]> wrote:
> Hello,
>
> I'm trying to print to the console output tab of a running pipeline
> project from a global pipeline library. My understanding is that the
> only way to do this is via the echo step.
>
> What I have is a bunch of more "sophisticated" Groovy code (such as -
> *gasp!* - loops) that doesn't work under the CPS interpreter, so I
> have *most* of my global pipeline library's methods annotated with
> @NonCPS.
>
> However, I have a CPS-interpreted class that looks like this:
>
> class Stepper implements Serializable {
> static def steps
> static def log(o) { Stepper.steps.echo o; }
> }
I *also* have the following in my pipeline script, after the @Library
and import statements:
Stepper.steps = this
node {
DriverMethods.main(param) // Kicks off the complex code in the
global pipeline library, passing a build parameter to it
}
>
> When I call Stepper.log "hi" from other classes in the global pipeline
> library (mostly from @NonCPS methods), it works fine the *first* time.
> But every subsequent call to Stepper.log does not print to the console
> output.
>
> Interestingly, the job succeeds; no exception is thrown on the JVM
> stdout/stderr; and no complaining messages are printed to the console
> output. It just... silently eats my echo steps.
>
> Am I doing something wrong, or is this by design?
>
> My environment is:
>
> Jenkins 2.19.1 running on Oracle JDK 8u112 64-bit on Windows 10
> 64-bit. Started with java -jar jenkins.war
>
> Thanks,
>
> Sean
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