I'm writing Jenkins pipeline code and have two similar Groovy files with
class definitions inside them. When I run a job using on Groovy file, the
job runs fine. When I run a similar job using the other Groovy file I get
an error.
Please let me explain.
I have the following file structure
com/company/versionmgrs/
/VersionDirector.groovy
/VersionBuilder.groovy
/PlatformVersionBuilder.groovy
Here are the contents of the above Groovy files, and the corresponding
`Jenkinsfile`s that instatiates them. As you can see, they're pretty
similar. Nothing magical, in all of them, the class name matches the Groovy
file name.
#VersionDirector.groovy
package com.company.versionmgrs
class VersionDirector {
VersionDirector(def file) {
this.file = file
}
def file
}
# Jenkinsfile
@Library("shared-lib) _
import com.company.versionmgrs.VersionDirector
node("build-node") {
def vd = new VersionDirector()
}
#VersionBuilder.groovy
package com.company.versionmgrs
abstract class VersionBuilder {
VersionBuilder(def file) {
this.file = file
}
def file
}
#PlatformVersionBuilder.groovy
package com.company.versionmgrs
class PlatformVersionBuilder extends VersionBuilder {
PlatformVersionBuilder(def file) {
this.file = file
}
def file
}
# Jenkinsfile
@Library("shared-lib) _
import com.company.versionmgrs.PlatformVersionBuilder
node("build-node") {
def builder = new PlatformVersionBuilder()
}
When I run the first Jenkinsfile that instantiates VersionDirector, I get
no error. But when I run the second Jenkinsfile that instantiates
PlatformVersionBuilder, I get the following error
org.codehaus.groovy.control.MultipleCompilationErrorsException: startup
failed:
/var/jenkins_home/jobs/.../PlatformVersionBuilder.groovy: 3: Invalid
duplicate class definition of class
com.company.versionmgrs.PlatformVersionBuilder : The source
/var/jenkins_home/jobs/...PlatformVersionBuilder.groovy contains at least
two definitions of the class com.company.versionmgrs.PlatformVersionBuilder.
One of the classes is an explicit generated class using the class
statement, the other is a class generated from the script body based on the
file name. Solutions are to change the file name or to change the class
name.
@ line 3, column 1.
class PlatformVersionBuilder extends VersionBuilder {
^
I expect one job to pass, or fail, like the other. What am I missing? TIA
--
You received this message because you are subscribed to the Google Groups
"Jenkins Users" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to jenkinsci-users+unsubscr...@googlegroups.com.
To view this discussion on the web visit
https://groups.google.com/d/msgid/jenkinsci-users/6878cddc-02b1-4d51-9412-45534abc0cd9n%40googlegroups.com.
