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Jenkins pipeline declarative snippets
// vi: ft=groovy
pipeline {
agent any
environment {
manager = 'Jack'
}
stages {
stage('build') {
environment {
staff = 'Peter'
}
steps {
sh 'env'
script {
// the following two lines have the same effect
foo = sh(returnStdout: true, script: "echo $env.staff").trim()
bar = sh(returnStdout: true, script: 'echo $staff').trim()
don = sh(returnStdout: true, script: 'echo abc | grep a | cut -d" " -f2').trim()
}
}
post {
failure {
echo 'Failed in stage build'
}
}
}
stage('test') {
when {
allOf {
environment name: 'manager', value: 'Jack'
equals expected: 'Peter', actual: foo
expression { manager ==~ /J.+k/ }
expression { foo ==~ /[Pp]eter/ }
expression { bar == 'Peter' }
}
}
steps {
echo "Enter steps of the stage test"
script {
// println "don is instanceof String, ${don instanceof String}"
println don.getClass()
if(don == '') {
println "don is empty string"
} else {
println "don is not empty string"
error 'Make the script step fail'
}
// test returnStatus of the sh step
rc = sh script: 'echo abc | grep d', returnStatus: true
echo "Return status is ${rc}"
sh """echo 'Exit code is $rc'"""
}
sh 'echo foo will not be interpolated $foo'
error 'Make the build stage fail'
echo "This step will never be ran because of the above step"
}
post {
failure {
echo 'Failed in stage test'
}
}
}
}
}
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