On Mon 10 Apr 2017 at 06:02, niristotle okram <[email protected]>
wrote:
> I have seen that mentioned somewhere in the past. But i am baffled as to
> why things works in the master and fails in the slave/agent.
>
> Can anyone spot where i am faulting. this have owned me for days now :(
> ... i am trying to generate an XML file. based on the data provided by a
> JSON file.
>
>
> The pipeline snippet is
>
> *import groovy.xml.**
> *import groovy.json.JsonSlurper*
>
> *node('slave1') {*
> * deleteDir()*
>
> * stage('Checkout') {*
> * checkout([$class: 'GitSCM', branches: [[name: '*/master']],
> doGenerateSubmoduleConfigurations: false, extensions: [], submoduleCfg: [],*
> * userRemoteConfigs: [[credentialsId:
> 'b27f7cb2-efa8-496a-90d8-825b9332bf44', url: '[email protected]']]])*
> * }*
>
> * writeFile file: "MyFile.XML", text: GenerateXML() //calling the
> method to generate the XML*
>
> * println "Generated the manifest XML"*
> *}*
>
>
> *@NonCPS*
> *def GenerateXML() {*
> * /**
> * parsing the obj.json file*
> * */*
> * def currentws = pwd()*
> * println currentws*
> * def jsonSlurper = new JsonSlurper(); *
> * //def fileReader = new BufferedReader(new
> FileReader("${currentws}/objects.json")) //the file location need to
> change in the actual implementation*
>
This won't work as groovy always executes on the master. You need to use
FilePath to get the remote file
* def fileReader = readFile "${currentws}/objects.json" // ^^avoided the
> above line to use the pipeline DSL *
>
Afaik you can put CPS calls inside nonCPS
* def parsedData = jsonSlurper.parse(fileReader)*
> * /**
> * creating the xml*
> * */*
> * // def writer = new FileWriter("${currentws}/sampleManifest123.XML")*
> * def builder = new StreamingMarkupBuilder()*
> * builder.encoding = 'UTF-8'*
> * def xml = builder.bind {*
> * mkp.xmlDeclaration()*
> * mkp.declareNamespace('udm.DeploymentPackage'
> :'http://www.w3.org/2001/XMLSchema <http://www.w3.org/2001/XMLSchema>')*
> * mkp.declareNamespace('powercenter.PowercenterXml'
> :'http://www.w3.org/2001/XMLSchema <http://www.w3.org/2001/XMLSchema>')*
> * delegate."udm.DeploymentPackage"(version:'$BUILD_NUMBER',
> application: "sampleApp"){*
> * delegate.deployables {*
> * parsedData.each { index, obj ->*
> * it."powercenter.PowercenterXml"(name:obj.name
> <http://obj.name>, file:obj.file) {*
> * delegate.scanPlaceholders(true)*
> * delegate.sourceRepository(obj.sourceRepository)*
> * delegate.folderNameMap {*
> * obj.folderNames.each { name, value ->*
> * it.entry(key:name, value)*
> * }*
> * }*
> * delegate.objectNames {*
> * delegate.value(obj.objectName)*
> * }*
> * delegate.objectTypes {*
> * delegate.value(obj.objectType)*
> * }*
> * }*
> * }*
> * }*
> * delegate.dependencyResolution('LATEST')*
> * delegate.undeployDependencies(false)*
> * }*
> * }*
>
> *}*
>
>
>
>
>
> The input json file looks like:
>
> *{"workflows1":*
> * {*
> * "name": "/wf_multifolder",*
> * "file": "release1/wf_multifolder.XML",*
> * "objectName": "wf_multifolder.XML",*
> * "objectType": "workflow",*
> * "sourceRepository": "DEV2",*
> * "folderNames": { "multifolder": "{{multifolder}}","agent1":
> "{{agentx}}" }*
> * },*
> * "workflows1":*
> * {*
> * "name": "/wf_multifolder",*
> * "file": "release1/wf_multifolder.XML",*
> * "objectName": "wf_multifolder.XML",*
> * "objectType": "workflow",*
> * "sourceRepository": "DEV2",*
> * "folderNames": { "multifolder": "{{multifolder}}","agent1":
> "{{agentx}}" }*
> * }*
> *}*
>
>
>
>
>
>
> The current behaviour is that, the method just works fine in my
> groovyConsole but fails big time in jenkins, The file "*MyFile.XML" is
> created in the workspace. But it have the same content as the input json
> file... Its not performing the loop. *
>
>
>
>
>
>
>
>
>
>
> On Sun, Apr 9, 2017 at 11:00 PM, Mark Waite <[email protected]>
> wrote:
>
> As far as I know, Jesse's advice was to use the more Java like iteration
> technique, rather than for / each.
>
> Mark Waite
>
> On Sun, Apr 9, 2017 at 7:29 PM niristotle okram <[email protected]>
> wrote:
>
> Is anyone aware of iterating/looping either using a *for / each* inside a
> NonCPS method in a master slave environment?
>
> I am using the "readFile", DSL to read from the slave's workspace. And i
> parsing it via the jsonsluper. I am unable to loop through the object.
>
> Have anyone done this successfully?
>
>
> On Fri, Apr 7, 2017 at 12:36 PM, niristotle okram <[email protected]>
> wrote:
>
> Can anyone say, if the issue of using '.each{ }' , with the closure in
> jenkins https://issues.jenkins-ci.org/browse/JENKINS-26481
>
> also affect a NonCPS method??
>
> I find it works okay in a master only env.
>
>
>
>
>
> --
> Regards
> nirish okram
>
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> --
> Regards
> nirish okram
>
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