Re: Jenkinsfile Accessing variables from shared libraries
Hello
Is there a way to access those variables from as sh command from the script
section?
for example this works:
script {
echo GlobalVariables.MyVariable
}
but the same with sh does not, that just echos GlobalVariables.MyVariable
and not the variable content.
script {
sh ' echo GlobalVariables.MyVariable'
}
Thanks
Regards
El jueves, 17 de diciembre de 2020 a las 5:45:11 UTC-3, venh...@gmail.com
escribió:
> In my case, I do the following. I have a GlobalVars.groovy file with below
> content.
>
> #!/usr/bin/env groovypackage com..;public class
> GlobalVars { static String myVar = ""}
>
> Then in my Shared Library class, I use it like below.
>
> GlobalVars.myVar = ""
>
> Try it like this and check. Here, I have declared the class as Public and the
> variable as static. That's the only difference.
>
>
> Regards,
> Venkatesh
>
>
> On Thu, Dec 17, 2020 at 12:56 PM Adrian Wyssmann
> wrote:
>
>> I see several problem
>>
>>1. using ' will not expand the parameters is your call should be sh
>>"echo ${CustomMessage}"
>>2. CustomMessage is declared within the class Vars(), so you cannot
>>access it
>>
>> You could implement a getter an then do something like this "echo
>> ${globalVars.getCustomMessage()}"
>>
>> Maybe others have better ideas...?
>> On Thursday, December 17, 2020 at 12:10:19 AM UTC+1 netwar...@gmail.com
>> wrote:
>>
>>> Hello there
>>> Maybe this is a very basic question, but am not being able to access a
>>> global variable
>>> from a shared library from a Jenkinsfile
>>>
>>> under vars I defined something like this
>>>
>>> globalVars.groovy
>>> class Vars () {
>>>
>>> def CustomMessage = "This is a new deployment"
>>>
>>> }
>>>
>>> from my Jenkinsfile
>>>
>>> library identifier: 'globalVars@master', \
>>> retriever: modernSCM([$class: 'GitSCMSource', \
>>> credentialsId: 'tfsservice', \
>>> remote: 'http://myrepo.com', \
>>> traits: [gitBranchDiscovery()]])
>>>
>>>
>>> pipeline {
>>>
>>> stages {
>>> stage('Do Some Stuff') {
>>> steps {
>>> script {
>>>
>>>sh 'echo ${CustomMessage}'
>>>
>>> }
>>> }
>>> }
>>> }
>>>
>>> }
>>>
>>> But the above returns nothing, what am I doing wrong?
>>> Thanks
>>> Regards
>>>
>> --
>> 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-use...@googlegroups.com.
>> To view this discussion on the web visit
>> https://groups.google.com/d/msgid/jenkinsci-users/099e3aee-dffc-459d-8eb5-d64204effb58n%40googlegroups.com
>>
>>
>> .
>>
>
--
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/9db63ce0-9c9d-4683-b58d-a5cd1a4f8355n%40googlegroups.com.
Re: Jenkinsfile Accessing variables from shared libraries
Hello
Defining a global class worked for me, at least did what I wanted to do,
Thanks you very much for your time and support
Regards
El jueves, 17 de diciembre de 2020 a las 5:45:11 UTC-3, venh...@gmail.com
escribió:
> In my case, I do the following. I have a GlobalVars.groovy file with below
> content.
>
> #!/usr/bin/env groovypackage com..;public class
> GlobalVars { static String myVar = ""}
>
> Then in my Shared Library class, I use it like below.
>
> GlobalVars.myVar = ""
>
> Try it like this and check. Here, I have declared the class as Public and the
> variable as static. That's the only difference.
>
>
> Regards,
> Venkatesh
>
>
> On Thu, Dec 17, 2020 at 12:56 PM Adrian Wyssmann
> wrote:
>
>> I see several problem
>>
>>1. using ' will not expand the parameters is your call should be sh
>>"echo ${CustomMessage}"
>>2. CustomMessage is declared within the class Vars(), so you cannot
>>access it
>>
>> You could implement a getter an then do something like this "echo
>> ${globalVars.getCustomMessage()}"
>>
>> Maybe others have better ideas...?
>> On Thursday, December 17, 2020 at 12:10:19 AM UTC+1 netwar...@gmail.com
>> wrote:
>>
>>> Hello there
>>> Maybe this is a very basic question, but am not being able to access a
>>> global variable
>>> from a shared library from a Jenkinsfile
>>>
>>> under vars I defined something like this
>>>
>>> globalVars.groovy
>>> class Vars () {
>>>
>>> def CustomMessage = "This is a new deployment"
>>>
>>> }
>>>
>>> from my Jenkinsfile
>>>
>>> library identifier: 'globalVars@master', \
>>> retriever: modernSCM([$class: 'GitSCMSource', \
>>> credentialsId: 'tfsservice', \
>>> remote: 'http://myrepo.com', \
>>> traits: [gitBranchDiscovery()]])
>>>
>>>
>>> pipeline {
>>>
>>> stages {
>>> stage('Do Some Stuff') {
>>> steps {
>>> script {
>>>
>>>sh 'echo ${CustomMessage}'
>>>
>>> }
>>> }
>>> }
>>> }
>>>
>>> }
>>>
>>> But the above returns nothing, what am I doing wrong?
>>> Thanks
>>> Regards
>>>
>> --
>> 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-use...@googlegroups.com.
>> To view this discussion on the web visit
>> https://groups.google.com/d/msgid/jenkinsci-users/099e3aee-dffc-459d-8eb5-d64204effb58n%40googlegroups.com
>>
>>
>> .
>>
>
--
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/eea95ea1-71e8-4fb3-9d7e-a6035f0ee0e8n%40googlegroups.com.
Re: Help with error when using PluginsWrapper() in pipeline
Hi, We can read "doWriteObject(BlockMarshaller.java:65)" We then can suppose plugins are not serializable object. So, try to encapsulate your code in a groovy function, with the annotation @NonCPS On Sat, Dec 19, 2020 at 6:44 PM zil...@gmail.com wrote: > I have the following line in my pipeline to get the currently installed > plugins. > > def plugins = > jenkins.model.Jenkins.instance.getPluginManager().getPlugins() > > and it dumps the following. Any ideas why? I can run the code in the > Scripts console. > > an exception which occurred: in field > com.cloudbees.groovy.cps.impl.BlockScopeEnv.locals in object > com.cloudbees.groovy.cps.impl.BlockScopeEnv@2fa84c51 in field > com.cloudbees.groovy.cps.impl.CallEnv.caller in object > com.cloudbees.groovy.cps.impl.FunctionCallEnv@f687179 in field > com.cloudbees.groovy.cps.Continuable.e in object > org.jenkinsci.plugins.workflow.cps.SandboxContinuable@41cd7240 in field > org.jenkinsci.plugins.workflow.cps.CpsThread.program in object > org.jenkinsci.plugins.workflow.cps.CpsThread@13c12346 in field > org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.threads in object > org.jenkinsci.plugins.workflow.cps.CpsThreadGroup@4ce8aeb3 in object > org.jenkinsci.plugins.workflow.cps.CpsThreadGroup@4ce8aeb3 Caused: > java.io.NotSerializableException: hudson.PluginWrapper at > org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:926) > at > org.jboss.marshalling.river.BlockMarshaller.doWriteObject(BlockMarshaller.java:65) > at > org.jboss.marshalling.river.BlockMarshaller.writeObject(BlockMarshaller.java:56) > at > org.jboss.marshalling.MarshallerObjectOutputStream.writeObjectOverride(MarshallerObjectOutputStream.java:50) > at > org.jboss.marshalling.river.RiverObjectOutputStream.writeObjectOverride(RiverObjectOutputStream.java:179) > at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:344) at > java.util.concurrent.CopyOnWriteArrayList.writeObject(CopyOnWriteArrayList.java:973) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:498) at > org.jboss.marshalling.reflect.JDKSpecific$SerMethods.callWriteObject(JDKSpecific.java:156) > at > org.jboss.marshalling.reflect.SerializableClass.callWriteObject(SerializableClass.java:191) > at > org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:1028) > at > org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:920) > at > org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:781) > at > org.jboss.marshalling.river.BlockMarshaller.doWriteObject(BlockMarshaller.java:65) > at > org.jboss.marshalling.river.BlockMarshaller.writeObject(BlockMarshaller.java:56) > at > org.jboss.marshalling.MarshallerObjectOutputStream.writeObjectOverride(MarshallerObjectOutputStream.java:50) > at > org.jboss.marshalling.river.RiverObjectOutputStream.writeObjectOverride(RiverObjectOutputStream.java:179) > at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:344) at > java.util.HashMap.internalWriteEntries(HashMap.java:1793) at > java.util.HashMap.writeObject(HashMap.java:1363) at > sun.reflect.GeneratedMethodAccessor17.invoke(Unknown Source) at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:498) at > org.jboss.marshalling.reflect.JDKSpecific$SerMethods.callWriteObject(JDKSpecific.java:156) > at > org.jboss.marshalling.reflect.SerializableClass.callWriteObject(SerializableClass.java:191) > at > org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:1028) > at > org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:920) > at > org.jboss.marshalling.river.RiverMarshaller.doWriteFields(RiverMarshaller.java:1082) > at > org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:1040) > at > org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:920) > at > org.jboss.marshalling.river.RiverMarshaller.doWriteFields(RiverMarshaller.java:1082) > at > org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:1040) > at > org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:1019) > at > org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:920) > at > org.jboss.marshalling.river.RiverMarshaller.doWriteFields(RiverMarshaller.java:1082) > at > org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:1040) > at > org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:1019) > at >
Re: Help with error when using PluginsWrapper() in pipeline
This works just as well (posted on a thread here), and no dumps.
def plugins = Jenkins.instance.pluginManager.plugins.*findAll* {
!(it.shortName in ['job-dsl', 'structs']) }.*collect* { "*${it.shortName}*:
*${it.version}*" }
On Saturday, December 19, 2020 at 12:43:47 PM UTC-5 zil...@gmail.com wrote:
> I have the following line in my pipeline to get the currently installed
> plugins.
>
> def plugins =
> jenkins.model.Jenkins.instance.getPluginManager().getPlugins()
>
> and it dumps the following. Any ideas why? I can run the code in the
> Scripts console.
>
> an exception which occurred: in field
> com.cloudbees.groovy.cps.impl.BlockScopeEnv.locals in object
> com.cloudbees.groovy.cps.impl.BlockScopeEnv@2fa84c51 in field
> com.cloudbees.groovy.cps.impl.CallEnv.caller in object
> com.cloudbees.groovy.cps.impl.FunctionCallEnv@f687179 in field
> com.cloudbees.groovy.cps.Continuable.e in object
> org.jenkinsci.plugins.workflow.cps.SandboxContinuable@41cd7240 in field
> org.jenkinsci.plugins.workflow.cps.CpsThread.program in object
> org.jenkinsci.plugins.workflow.cps.CpsThread@13c12346 in field
> org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.threads in object
> org.jenkinsci.plugins.workflow.cps.CpsThreadGroup@4ce8aeb3 in object
> org.jenkinsci.plugins.workflow.cps.CpsThreadGroup@4ce8aeb3 Caused:
> java.io.NotSerializableException: hudson.PluginWrapper at
> org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:926)
>
> at
> org.jboss.marshalling.river.BlockMarshaller.doWriteObject(BlockMarshaller.java:65)
>
> at
> org.jboss.marshalling.river.BlockMarshaller.writeObject(BlockMarshaller.java:56)
>
> at
> org.jboss.marshalling.MarshallerObjectOutputStream.writeObjectOverride(MarshallerObjectOutputStream.java:50)
>
> at
> org.jboss.marshalling.river.RiverObjectOutputStream.writeObjectOverride(RiverObjectOutputStream.java:179)
>
> at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:344) at
> java.util.concurrent.CopyOnWriteArrayList.writeObject(CopyOnWriteArrayList.java:973)
>
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>
> at java.lang.reflect.Method.invoke(Method.java:498) at
> org.jboss.marshalling.reflect.JDKSpecific$SerMethods.callWriteObject(JDKSpecific.java:156)
>
> at
> org.jboss.marshalling.reflect.SerializableClass.callWriteObject(SerializableClass.java:191)
>
> at
> org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:1028)
>
> at
> org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:920)
>
> at
> org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:781)
>
> at
> org.jboss.marshalling.river.BlockMarshaller.doWriteObject(BlockMarshaller.java:65)
>
> at
> org.jboss.marshalling.river.BlockMarshaller.writeObject(BlockMarshaller.java:56)
>
> at
> org.jboss.marshalling.MarshallerObjectOutputStream.writeObjectOverride(MarshallerObjectOutputStream.java:50)
>
> at
> org.jboss.marshalling.river.RiverObjectOutputStream.writeObjectOverride(RiverObjectOutputStream.java:179)
>
> at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:344) at
> java.util.HashMap.internalWriteEntries(HashMap.java:1793) at
> java.util.HashMap.writeObject(HashMap.java:1363) at
> sun.reflect.GeneratedMethodAccessor17.invoke(Unknown Source) at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>
> at java.lang.reflect.Method.invoke(Method.java:498) at
> org.jboss.marshalling.reflect.JDKSpecific$SerMethods.callWriteObject(JDKSpecific.java:156)
>
> at
> org.jboss.marshalling.reflect.SerializableClass.callWriteObject(SerializableClass.java:191)
>
> at
> org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:1028)
>
> at
> org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:920)
>
> at
> org.jboss.marshalling.river.RiverMarshaller.doWriteFields(RiverMarshaller.java:1082)
>
> at
> org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:1040)
>
> at
> org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:920)
>
> at
> org.jboss.marshalling.river.RiverMarshaller.doWriteFields(RiverMarshaller.java:1082)
>
> at
> org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:1040)
>
> at
> org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:1019)
>
> at
> org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:920)
>
> at
> org.jboss.marshalling.river.RiverMarshaller.doWriteFields(RiverMarshaller.java:1082)
>
> at
>
Help with error when using PluginsWrapper() in pipeline
I have the following line in my pipeline to get the currently installed plugins. def plugins = jenkins.model.Jenkins.instance.getPluginManager().getPlugins() and it dumps the following. Any ideas why? I can run the code in the Scripts console. an exception which occurred: in field com.cloudbees.groovy.cps.impl.BlockScopeEnv.locals in object com.cloudbees.groovy.cps.impl.BlockScopeEnv@2fa84c51 in field com.cloudbees.groovy.cps.impl.CallEnv.caller in object com.cloudbees.groovy.cps.impl.FunctionCallEnv@f687179 in field com.cloudbees.groovy.cps.Continuable.e in object org.jenkinsci.plugins.workflow.cps.SandboxContinuable@41cd7240 in field org.jenkinsci.plugins.workflow.cps.CpsThread.program in object org.jenkinsci.plugins.workflow.cps.CpsThread@13c12346 in field org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.threads in object org.jenkinsci.plugins.workflow.cps.CpsThreadGroup@4ce8aeb3 in object org.jenkinsci.plugins.workflow.cps.CpsThreadGroup@4ce8aeb3 Caused: java.io.NotSerializableException: hudson.PluginWrapper at org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:926) at org.jboss.marshalling.river.BlockMarshaller.doWriteObject(BlockMarshaller.java:65) at org.jboss.marshalling.river.BlockMarshaller.writeObject(BlockMarshaller.java:56) at org.jboss.marshalling.MarshallerObjectOutputStream.writeObjectOverride(MarshallerObjectOutputStream.java:50) at org.jboss.marshalling.river.RiverObjectOutputStream.writeObjectOverride(RiverObjectOutputStream.java:179) at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:344) at java.util.concurrent.CopyOnWriteArrayList.writeObject(CopyOnWriteArrayList.java:973) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.jboss.marshalling.reflect.JDKSpecific$SerMethods.callWriteObject(JDKSpecific.java:156) at org.jboss.marshalling.reflect.SerializableClass.callWriteObject(SerializableClass.java:191) at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:1028) at org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:920) at org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:781) at org.jboss.marshalling.river.BlockMarshaller.doWriteObject(BlockMarshaller.java:65) at org.jboss.marshalling.river.BlockMarshaller.writeObject(BlockMarshaller.java:56) at org.jboss.marshalling.MarshallerObjectOutputStream.writeObjectOverride(MarshallerObjectOutputStream.java:50) at org.jboss.marshalling.river.RiverObjectOutputStream.writeObjectOverride(RiverObjectOutputStream.java:179) at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:344) at java.util.HashMap.internalWriteEntries(HashMap.java:1793) at java.util.HashMap.writeObject(HashMap.java:1363) at sun.reflect.GeneratedMethodAccessor17.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.jboss.marshalling.reflect.JDKSpecific$SerMethods.callWriteObject(JDKSpecific.java:156) at org.jboss.marshalling.reflect.SerializableClass.callWriteObject(SerializableClass.java:191) at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:1028) at org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:920) at org.jboss.marshalling.river.RiverMarshaller.doWriteFields(RiverMarshaller.java:1082) at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:1040) at org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:920) at org.jboss.marshalling.river.RiverMarshaller.doWriteFields(RiverMarshaller.java:1082) at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:1040) at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:1019) at org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:920) at org.jboss.marshalling.river.RiverMarshaller.doWriteFields(RiverMarshaller.java:1082) at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:1040) at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:1019) at org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:920) at org.jboss.marshalling.river.RiverMarshaller.doWriteFields(RiverMarshaller.java:1082) at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:1040) at org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:920)
