[JIRA] (JENKINS-49135) Support for reusable sharing Declarative directives

[email protected] (JIRA) Sat, 18 Apr 2020 17:19:19 -0700

Title: Message Title

Tavin Cole commented on

Well if you want to mess around with Groovy AST, it does work to write something like this:

 
                                                                pipeline {
    @MyAnnotation options
    ...
}

You can define @MyAnnotation just before calling the pipeline, e.g.:

 
                                                                @org.codehaus.groovy.transform.GroovyASTTransformationClass(['mypkg.MyTransformation'])
@interface MyAnnotation {}

MyTransformation will need to be in a global shared library, loaded automatically or with @Library. Then you have to replace the annotated statement with valid pipeline syntax. If the transformation is written in Groovy, it must be @NonCPS, and I've noticed that any errors don't seem to be logged – Jenkins just goes on and tries to execute the untransformed pipeline, which then fails syntax validation.

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[JIRA] (JENKINS-49135) Support for reusable sharing Declarative directives

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