I want to list all the jobs that are timely triggered in my jenkins. I tried the below code for it.
#!/usr/local/bin/groovy
import hudson.model.*
import jenkins.model.*
void log(msg) {
manager.listener.logger.println(msg)
}
hudson.model.Hudson.instance.getItems().each { job ->
def cause = "${job.getPreviousBuild().getCauses()}"
if (cause =~ "UserIdCause") {
log("Triggered by user")
}
if (cause =~ "TimerTriggerCause") {
log("Timely triggered Job name:"+ job.getName())
}
}
It is giving me below error:
Groovy script failed:
groovy.lang.MissingMethodException: No signature of method: hudson.model.FreeStyleProject.getPreviousBuild() is applicable for argument types: () values: []
at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.unwrap(ScriptBytecodeAdapter.java:58)
at org.codehaus.groovy.runtime.callsite.PojoMetaClassSite.call(PojoMetaClassSite.java:49)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:117)
at Script1$_run_closure1.doCall(Script1.groovy:11)
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:497)
at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:93)
I dont know what is causing this error.
I have referred links:
Jenkins library: java.lang.NullPointerException: Cannot invoke method xxx on null object
Jenkins Groovy: What triggered job
Got it right after doing below modifications:
#!/usr/local/bin/groovy
import hudson.model.*
import jenkins.model.*
import com.cloudbees.hudson.plugins.folder.Folder
void log(msg) {
manager.listener.logger.println(msg)
}
Jenkins.instance.getAllItems(AbstractProject.class).each { job ->
if (job instanceof Folder) {
log("[i] Folder found:" + job.getName())
}
else if(job.getLastBuild())
{
def cause = "${job.getLastBuild().getCauses()}"
if (cause =~ "UserIdCause") {
log("Job triggered by user: "+job.getName())
}
if (cause =~ "TimerTriggerCause") {
log("Timely triggered Job: "+ job.getName())
}
}
}
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