perform Git checkout using Groovy script

Question

I have been trying to perform git checkout operation in Jenkins using Groovy. I am executing it under system groovy script.

Can anyone help me with the above query?

Comments

@Atul, why are you using Groovy? I just want to understand the whole picture.

Answer 1

Try this:

You can just invoke git through groovy:

 If you want to clone you need to execute

 ["git", "clone", "repo.org.com/gitlab/proj/repo.git", "/Baseline/Package/Logistics/"].execute()

and then you can checkout to the particular branch.

I hope it will help you.

Answer 2

You can just invoke git through groovy

["git", "checkout", "master"].execute()

Answer 3

Try this:

def checkoutGitRepository(path, url, branch, credentialsId = null, poll = true, timeout = 10, depth = 0){
    dir(path) {
        checkout(
            changelog:true,
            poll: poll,
            scm: [
                $class: 'GitSCM',
                branches: [[name: "*/${branch}"]],
            doGenerateSubmoduleConfigurations: false,
            extensions: [
                [$class: 'CheckoutOption', timeout: timeout],
                [$class: 'CloneOption', depth: depth, noTags: false, reference: '', shallow: depth > 0, timeout: timeout]],
            submoduleCfg: [],
            userRemoteConfigs: [[url: url, credentialsId: credentialsId]]]
        )
        sh(returnStdout: true, script: 'git rev-parse HEAD').trim()
    }
}

Answer 4

To do git commit:

def getGitCommit() {
    git_commit = sh (
        script: 'git rev-parse HEAD',
        returnStdout: true
    ).trim()
    return git_commit
}

Comments

Hi,

Can we add reviewers suing grovvy code ?

If some one knows pls help

Thanks

Kannan

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What exactly are you trying to do?