This is a way to accomplish what you're trying to do:
#!groovy
// assign to this variable in the first stage (see below), and then you can
use it throughout your pipeline
// not quite as clean as using the environment block, but it works. the
problem seems to be that
// the environment block is "compiled" at the same time as the parameters
block, etc, so the things
// that you want to use to set up an environment variable (params, other
env vars) are not yet available.
def buildRevision = "UNKNOWN"
pipeline {
agent {
label "linux"
}
parameters {
string(name: "releaseName", defaultValue: "RM_TEST", description: "Ivy
release spec")
}
tools {
jdk 'jdk1.8.0_102'
maven 'maven-3.2.5'
}
stages {
stage("dummy") {
steps {
script {
buildRevision =
"${params.releaseName}.${env.BRANCH_NAME}.${currentBuild.startTimeInMillis}.${env.BUILD_ID}"
}
echo "buildRevision: ${buildRevision}"
}
}
}
}
On Wednesday, May 10, 2017 at 1:42:11 PM UTC-4, JG wrote:
>
> Unfortunately not.
>
> [branch_jenkins-dummy_master-ZKZSOZRU2C4BR7MTP6RRGC4D2OPUWJONM6DQP6YFBP3UB5R3DCYQ]
>
> Running shell script
> + env
> + sort
> BRANCH_NAME=master
> BUILD_DISPLAY_NAME=#13
> BUILD_ID=13
> BUILD_NUMBER=13
> BUILD_REVISION=null
> BUILD_TAG=jenkins-testing-multibranch-jenkins-dummy-master-13
> ...
>
> It's specifically the inclusion of ${currentBuild.*property*} in the
> variable declaration within the *environment{}* block that leaves the
> variable null.
>
> On Wednesday, May 10, 2017 at 12:07:31 PM UTC-5, Cuong Tran wrote:
>>
>> Does it work with this?
>>
>> withEnv(["BUILD_REVISION=${env.BUILD_REVISION}"]) {
>> sh "env | sort"
>> }
>>
>> On Wednesday, May 10, 2017 at 8:20:45 AM UTC-7, JG wrote:
>>>
>>> I'm trying to set an env variable globally in my *pipeline {} *with a
>>> concatenation of build details like this
>>>
>>> #!groovy
>>> pipeline {
>>> agent {
>>> label "linux"
>>> }
>>> parameters {
>>> string(name: "releaseName", defaultValue: "RM_TEST",
>>> description: "Ivy release spec")
>>> }
>>> tools {
>>> jdk 'jdk1.8.0_102'
>>> maven 'maven-3.2.5'
>>> }
>>> environment {
>>> BUILD_REVISION =
>>> "${params.releaseName}.${env.BRANCH_NAME}.${currentBuild.startTimeInMillis}.${env.BUILD_ID}"
>>> RELEASE_NAME = "${params.releaseName}"
>>> }
>>> stages {
>>> stage("dummy") {
>>> steps {
>>> sh "echo
>>> \"${params.releaseName}.${env.BRANCH_NAME}.${currentBuild.startTimeInMillis}.${env.BUILD_ID}\""
>>> sh "env | sort"
>>> }
>>> }
>>> }
>>> }
>>>
>>> and it seems to be silently failing. The *echo* command prints the
>>> value as expected, but the *env *does not include a *BUILD_REVISION*
>>> variable (the *RELEASE_NAME* env variable is shown in the output of
>>> *env*. I also tried setting the *BUILD_REVISION* in an *environment{}*
>>> block
>>> within the stage, and also tried using a string property of
>>> *currentBuild*. Nothing seems to work.
>>>
>>> It seems to work using *withEnv*
>>>
>>> steps {
>>> sh "echo
>>> \"${params.releaseName}.${env.BRANCH_NAME}.${currentBuild.startTimeInMillis}.${env.BUILD_ID}\""
>>>
>>> withEnv(["BUILD_REVISION=${params.releaseName}.${env.BRANCH_NAME}.${currentBuild.startTimeInMillis}.${env.BUILD_ID}"])
>>>
>>> {
>>> sh "env | sort"
>>> }
>>> }
>>>
>>> But I'll need to use the variable in multiple stages so I'd prefer it to
>>> be in a global *environment{}* block.
>>>
>>
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