I have been troubled by this for quite some time without finding out the
reason. I will describe a simple test case and will give the reasons for
why I need to do it this way. I would appreciate if all the good folks
that spend their time to help others could just assume that the scenario is
valid and not question it too long.
I have a shared library groovy called vars/testBuild.groovy as follow:
*import* org.slf4j.*
*def* call() {
*final* Logger logger = LoggerFactory.*getLogger*
('org.biouno.unochoice.extra')
*pipeline* {
*agent* *any*
*stages* {
*stage*('My stage') {
*steps* {
*echo* "I ran"
}
}
}
}
}
I have a Jenkinsfile with the following content:
testBuild()
Jenkins has no issues building this and the echo step runs with no problem
and outputs: I ran.
I need to move the pipeline for this case in a method called say
myPipeline. I need to do this because in my real life use case, I actually
have a switch statement with several pipeline definitions in my call method
and I have reached Jenkins CPS limitation of the size of the bytecode must
not exceed 64K. So I am left with the choice to define each of my pipeline
in their own methods. When I change the testBuild.groovy as follows:
*import* org.slf4j.*
*def* call() {
*final* Logger logger = LoggerFactory.*getLogger*
('org.biouno.unochoice.extra')
myPipeline()
}
*def* myPipeline() {
*final* Logger logger = LoggerFactory.*getLogger*
('org.biouno.unochoice.extra')
*pipeline* {
*agent* *any*
*stages* {
*stage*('My stage') {
*steps* {
*echo* "I ran"
}
}
}
}
}
I get the following error from Jenkins:
hudson.remoting.ProxyException: groovy.lang.MissingPropertyException: No
such property: any for class: testBuild
at
org.codehaus.groovy.runtime.ScriptBytecodeAdapter.unwrap(ScriptBytecodeAdapter.java:53)
at
org.codehaus.groovy.runtime.ScriptBytecodeAdapter.getProperty(ScriptBytecodeAdapter.java:458)
at
com.cloudbees.groovy.cps.sandbox.DefaultInvoker.getProperty(DefaultInvoker.java:39)
at
com.cloudbees.groovy.cps.impl.PropertyAccessBlock.rawGet(PropertyAccessBlock.java:20)
at testBuild.myPipeline(testBuild.groovy:9)
at
org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.call(ModelInterpreter.groovy:60)
at testBuild.myPipeline(testBuild.groovy:8)
at testBuild.call(testBuild.groovy:4)
at WorkflowScript.run(WorkflowScript:1)
The other interesting fact is that when I change the pipeline as follow
(with no additional method):
*import* org.slf4j.*
*def* call() {
*final* Logger logger = LoggerFactory.*getLogger*
('org.biouno.unochoice.extra')
*def* cl = {
*agent* *any*
*stages* {
*stage*('My stage') {
*steps* {
*echo* "I ran"
}
}
}
}
*pipeline* cl
}
I get the following similar result:
hudson.remoting.ProxyException: groovy.lang.MissingPropertyException: No
such property: any for class: testBuild at
org.codehaus.groovy.runtime.ScriptBytecodeAdapter.unwrap(ScriptBytecodeAdapter.java:53)
at
org.codehaus.groovy.runtime.ScriptBytecodeAdapter.getProperty(ScriptBytecodeAdapter.java:458)
at
com.cloudbees.groovy.cps.sandbox.DefaultInvoker.getProperty(DefaultInvoker.java:39)
at
com.cloudbees.groovy.cps.impl.PropertyAccessBlock.rawGet(PropertyAccessBlock.java:20)
at testBuild.call(testBuild.groovy:5) at
org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.call(ModelInterpreter.groovy:60)
at testBuild.call(testBuild.groovy:14) at
WorkflowScript.run(WorkflowScript:1)
I know this is related to closures, delegates and DSL. I tried to add the
following two lines just before the pipeline cl call:
cl.delegate = pipeline
cl.resolveStrategy = Closure.*DELEGATE_FIRST*
and the error reports no property any for class
org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter
Can anyone tell me how I can have the pipeline define in the method
myPipeline?
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