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@GuillaumeSmaha
Last active March 18, 2022 02:26
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Functions to get stages executed and build state
import hudson.model.Action
import com.cloudbees.workflow.flownode.FlowNodeUtil
import com.cloudbees.workflow.rest.external.StatusExt
import org.jenkinsci.plugins.workflow.graph.FlowNode
import org.jenkinsci.plugins.workflow.cps.nodes.StepStartNode
import org.jenkinsci.plugins.workflow.cps.nodes.StepEndNode
import org.jenkinsci.plugins.workflow.actions.LabelAction
@NonCPS
def convertParameters(parameters) {
def parametersConverted = new ArrayList<hudson.model.ParameterValue>()
for (param in parameters) {
def key = param.key.trim()
if (param.value instanceof Boolean) {
parametersConverted.add(new BooleanParameterValue(key.toString(), param.value))
}
else {
parametersConverted.add(new StringParameterValue(key.toString(), param.value.toString()))
}
}
return parametersConverted
}
def __flowNodeHasLabelAction(FlowNode flowNode){
def actions = flowNode.getActions()
for (Action action: actions){
if (action instanceof LabelAction) {
return true
}
}
return false
}
def __getBuildStages(List<FlowNode> flowNodes, data = [startNodes: [], stages: []]) {
def currentFlowNode = null
for (FlowNode flowNode: flowNodes){
currentFlowNode = flowNode
if (flowNode instanceof StepEndNode) {
def startNode = flowNode.getStartNode()
if (__flowNodeHasLabelAction(startNode)) {
data.startNodes.add(0, startNode)
data.stages.add(0, [name: startNode.getDisplayName(), status: FlowNodeUtil.getStatus(flowNode)])
}
}
else if(flowNode instanceof StepStartNode && __flowNodeHasLabelAction(flowNode) && !data.startNodes.contains(flowNode)) {
data.startNodes.add(0, flowNode)
data.stages.add(0, [name: flowNode.getDisplayName(), status: StatusExt.IN_PROGRESS])
}
}
if (currentFlowNode == null) {
return data.stages
}
return __getBuildStages(currentFlowNode.getParents(), data)
}
def getBuildInformations(build){
def rawBuild = build.getRawBuild()
def execution = rawBuild.getExecution()
def executionHeads = execution.getCurrentHeads()
def data = [
status: build.result,
stages: __getBuildStages(executionHeads)
]
return data
}
def getBuildCurrentStage(build){
def data = getBuildInformations(build)
return data.stages.get(data.stages.size() - 1);
}
stage('Stage 1') {
println "Current build"
println getBuildInformations(currentBuild)
println "Current build stage"
println getBuildCurrentStage(currentBuild)
println "Previous build"
println getBuildInformations(currentBuild.getPreviousBuild())
}
stage('Stage 2') {
println "Current build"
println getBuildInformations(currentBuild)
println "Current build stage"
println getBuildCurrentStage(currentBuild)
def buildOtherPipeline = build job: "Other pipeline", parameters: convertParameters(params), propagate: false
println "Current build for buildOtherPipeline"
println getBuildInformations(buildOtherPipeline)
println "Previous build for buildOtherPipeline"
println getBuildInformations(buildOtherPipeline.getPreviousBuild())
}
@YoooFeng
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Hi, thanks for your sharing. Do you have any idea about getting all stage names before they have been executed? Your codes could get the stage name IN_PROCESSING and executed SUCCESS, but how could i get the stage names they will be executed after in one build? Thank you!

@Moofasax
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Hey this is great! Question, if a stage fails and causes the build to fail, do you know how to capture the error message say in the post stage?

@haridsv
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haridsv commented Feb 6, 2019

Please note, you need to disable script sandbox to use this code.

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