You can try with environment variables or the Field annotation as shown
below
import groovy.transform.Field
@Field def value1 = 'initial value'
On Wednesday, 25 November 2020 at 19:00:24 UTC Kiyoshi Ohgishi wrote:
> I want to change from scripted pipeline script to declarative pipeline
> script.
> But I have one problem defaultValue of input cannot change value in case
> of declarative pipeline script.
>
> Below is the scripted pipeline script I want to change from.
> ----
> def value1 = 'initial value'
> node {
> label 'master'
> stage('prediction') {
> value1 = sh(script: 'echo predicted value', returnStdout:
> true).trim()
> }
> }
> def setting
> stage('setting') {
> setting = input(parameters: [string(name: 'value2', defaultValue:
> value1)])
> }
> stage('execution') {
> build(job: 'job', parameters: [string(name: 'value2', value: setting)])
> }
> ----
> The prompted value in input step is "predicted value" as I exected.
>
> Below is the failing declarative pipeline script I tried.
> ----
> def value1 = 'initial value'
> pipeline {
> agent none
> stages {
> stage('prediction') {
> agent {
> label 'master'
> }
> steps {
> script {
> value1 = sh(script: 'echo predicted value',
> returnStdout: true).trim()
> }
> }
> }
> stage('execution') {
> input {
> message 'setting'
> parameters {
> string(name: 'value2', defaultValue: value1)
> }
> }
> steps {
> build(job: 'job', parameters: [string(name: 'value2',
> value: value2)])
> }
> }
> }
> }
> ----
> The prompted value is "initial value" as I don't expect.
>
> What I want to make with a script is the following three steps.
> 1. get "predicted value" using shell script in the git repository.
> 2. prompt "predicted value" and decide value.
> 3. run the job with decided value.
>
> How to change defaultValue of input in case of declarative pipeline script?
>
> Kiyoshi Ohgishi
>
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