Jenkins List Git Branches plugin build selects specified git branches

List Git Branches Parameter | Jenkins pluginAdds ability to choose from git repository revisions or tagshttps://plugins.jenkins.io/list-git-branches-parameter/

1. Install the component List Git Branches

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2. Verification function

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1) Create a new task 

2) Added new build parameters 

3) Select the git repository.
I choose gitee here, and the others are similar. If the warehouse is not public, you need to configure the key 

4) jenkins configures git warehouse

5) Start building.
Click [build with praameters] to select the git branch version.

6) Optimize the git branch name
. Select [Configuration] -> [Advanced], add "refs/heads/(.*)" in [branch filter], and click Save

Select [build with parameters] to make the branch name more concise.

 Finally, after getting the branch, it is time to pull the code of the specified branch. Note that it is "${env.BRANCH}" instead of single quotes! !

pipeline {
    agent any

    stages {
        stage('Hello') {
            steps {
                script{
                    print(env.BRANCH)
                    checkout([$class: 'GitSCM', branches: [[name: "${env.BRANCH}"]], extensions: [], userRemoteConfigs: [[credentialsId: '33375fd1-0418-4b7a-a65e-4ffcebd8e7da', url: 'http://192.168.11.129/root/devops-maven-service.git']]])                   
                }
            }
        }
    }
}