将“git 参数”从管道詹金斯作业 A 传递到作业 B

Question

I have a pipeline jenkins job A and a jenkins job B, which might or might not be a pipeline job. I have to:

• Step 1). Trigger job B from job A and
• Step 2). Pass git parameters ( branch name and credentials ) from job A to job B, so that a project is checked out when job B is triggered into the workspace of job B.

For now, i'm able to trigger job B from job A, I am not able to achieve step 2. Can someone help me with this ?

Answer 1

There are a few ways to do it.

Jenkins file

pass variables between pipeline if using a file. You mentioned you are not using pipeline so I assume you are not working with JenkinsFile

pipeline {
    // Define the desired paramaters
    parameters {
        string(name: 'var1', defaultValue: '')
        }

        // Define global variable
        stage("define global var") {
             steps {
               env.var1 = value1
              }
        }
     
        stage("test variables") {
            steps {
              echo "${env.var1}"
            }
        }
  }

Write the variables to file

Write the variables to file and then read it from the disk.

Adding a set variable step

// First set the variables

script
{
    env.var1_name = "var1_value"
    .....
    env.varX_name = "varX1_value"

    // Print the values of the variables
    echo " My vars[DEV:${env.var1_name }] 
}

• Full script will look like

stage('define glbal variables') {
    script
    {
        env.var1_name = "var1_value"
        .....
        env.varX_name = "varX1_value"

        // Print the values of the variables
        echo " My vars[DEV:${env.var1_name }] 
    }
}

// Define Job which need teh value of the variable
stage('Job A') {
    echo "NEXT JOB DEV version = ${env.var1_name }"
}

stage('Job B') {
    echo "NEXT JOB DEV version = ${env.var1_name }"
}

Define a global variable

// Define a ---groovy--- global named [var1] which can be shared between steps
var1 = 'value1'

...

pipeline {
  stages {
    stage('A') {
      steps {
        echo "${var1}" 
        }
      }
   }
}