I have a declarative pipeline with a few steps. at the end I send a message to
slack with some statistics of the compilation times and some more information.
I want to send in case it fails the stage at which it fails. I have set a
global variable but the function does not seem to be able to read its value.
This is a simplified version of what I have:
```
def FAILED_STAGE
def sendSlackNotifcation()
{
if ( currentBuild.currentResult == "SUCCESS" ) {
slackSend message: "${currentBuild.result}", channel: '#jenkins_bot2'
}
else {
slackSend color : "#FF0000", message: "${FAILED_STAGE}", channel:
'#jenkins_bot2'
}
}
pipeline {
agent any
stages {
stage('stage1') {
steps{
echo "stage1"
}
}
stage('stage2') {
steps{
echo "stage2"
}
}
stage("Stage 3") {
steps {
script {
FAILED_STAGE=env.STAGE_NAME
echo "${FAILED_STAGE}"
error "failed for some reason."
}
}
}
}
post {
failure {
sendSlackNotifcation()
}
}
}
```
And this is the output I get:
```
13:38:53 [Pipeline] {
13:38:53 [Pipeline] stage
13:38:53 [Pipeline] { (stage1)
13:38:53 [Pipeline] echo
13:38:53 stage1
13:38:53 [Pipeline] }
13:38:53 [Pipeline] // stage
13:38:53 [Pipeline] stage
13:38:53 [Pipeline] { (stage2)
13:38:53 [Pipeline] echo
13:38:53 stage2
13:38:53 [Pipeline] }
13:38:53 [Pipeline] // stage
13:38:53 [Pipeline] stage
13:38:53 [Pipeline] { (Stage 3)
13:38:53 [Pipeline] script
13:38:53 [Pipeline] {
13:38:53 [Pipeline] echo
13:38:53 Stage 3
13:38:53 [Pipeline] error
13:38:53 [Pipeline] }
13:38:53 [Pipeline] // script
13:38:53 [Pipeline] }
13:38:53 [Pipeline] // stage
13:38:53 [Pipeline] stage
13:38:53 [Pipeline] { (Declarative: Post Actions)
13:38:53 Error when executing failure post condition:
13:38:53 groovy.lang.MissingPropertyException: No such property: FAILED_STAGE
for class: WorkflowScript
```
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