Add standard release pipeline library

[gaiksaya]

Signed-off-by: Sayali Gaikawad gaiksaya@amazon.com

Description

Add standard release pipeline library

Issues Resolved

resolves opensearch-project/opensearch-build#1606

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[gaiksaya]

Keeping it in draft till I get the tests fixed. I am missing something for sure:

TestStandardReleasePipeline > testStandardReleasePipeline FAILED
    groovy.lang.MissingPropertyException: Exception evaluating property 'overrideDockerImage' for java.util.Arrays$ArrayList, Reason: groovy.lang.MissingPropertyException: No such property: overrideDockerImage for class: StandardReleasePipeline_JenkinsFile
        at org.codehaus.groovy.runtime.DefaultGroovyMethods.getAtIterable(DefaultGroovyMethods.java:8761)
        at org.codehaus.groovy.runtime.DefaultGroovyMethods.getAt(DefaultGroovyMethods.java:8749)
        at groovy.lang.MetaClassImpl$7.getProperty(MetaClassImpl.java:2082)
        at org.codehaus.groovy.runtime.callsite.GetEffectivePojoPropertySite.getProperty(GetEffectivePojoPropertySite.java:63)

[prudhvigodithi]

Hey @gaiksaya i see the issue is the created lib-tester StandardReleasePipelineLibTester, which does not consider args as class variables.
I have removed the this.registerLibTester(new StandardReleasePipelineLibTester('AL2-X64', 'test:image')) and with just super.setUp() in TestStandardReleasePipeline.grrovy, the tests pass.

Output
I can see the overrideAgent and overrideDockerImage are passed right.

TestStandardReleasePipeline > testStandardReleasePipeline STANDARD_OUT
    Loading shared library jenkins with version <notNeeded>
    Executing on agent [docker:[image:test:image, reuseNode:false, stages:[:], args:, alwaysPull:true, containerPerStageRoot:false, label:AL2-X64]]
    fakePublishToMaven [mavenArtifactsPath:/maven, autoPublish:true]
       StandardReleasePipeline_JenkinsFile.run()
          StandardReleasePipeline_JenkinsFile.standardReleasePipeline({overrideAgent=AL2-X64, overrideDockerImage=test:image}, groovy.lang.Closure)
             standardReleasePipeline.pipeline(groovy.lang.Closure)
                standardReleasePipeline.timeout({time=1, unit=HOURS})
                standardReleasePipeline.echo(Executing on agent [docker:[image:test:image, reuseNode:false, stages:[:], args:, alwaysPull:true, containerPerStageRoot:false, label:AL2-X64]])
                standardReleasePipeline.stage(Release, groovy.lang.Closure)
                   standardReleasePipeline.script(groovy.lang.Closure)
                      StandardReleasePipeline_JenkinsFile.echo(fakePublishToMaven [mavenArtifactsPath:/maven, autoPublish:true])
                standardReleasePipeline.script(groovy.lang.Closure)
                   standardReleasePipeline.postCleanup()
                      postCleanup.cleanWs({disableDeferredWipeout=true, deleteDirs=true})
                   standardReleasePipeline.sh(docker image prune -f --all)

[gaiksaya]

Thanks @prudhvigodithi , I added few more tests and removed the Libtester. Don't think it's required.

[prudhvigodithi]

Hey @gaiksaya is it worth to add a README on how to use the vars/standardReleasePipeline.groovy file? an example in the readme?

[gaiksaya]

Hey @gaiksaya is it worth to add a README on how to use the vars/standardReleasePipeline.groovy file? an example in the readme?

Thanks for reminding @prudhvigodithi . Added the details to the readme.