Xenv-jenkins-lib

For those who are:

Sick managing different versions of NodeJS, Python or Ruby in your Jenkins Pipelines
Struggling getting NVM, RVM and virtualenv working in your pipeline
Or just having a bad time setting up a bunch of plugins

I HAVE EXCITING NEWS FOR YOU!!!

Using the power of:

I created this small library that allow you to import to your pipeline methods that do all the heavy lifting on installing the tools and different versions of NodeJS, Ruby and Python (like meta-runners).

The main goal is something simple like this:

script {
    withNodenv('0.12.14') {
      sh "node --version"     \\ Output:  v0.12.14
    }
}

Have a look on some Examples.

"Installing"

You have couple options to import the module and start using you can import dinamically on each of your pipelines or you can import globally in your Jenkins server and all pipelines can import just as a single Library.

Importing dynamically

You can dynamically import the library adding this snippet at the beginning of your Jenkins file:

library identifier: 'xenv-jenkins-lib@master', 
        retriever: modernSCM([$class: 'GitSCMSource', 
        remote: 'https://github.com/pedrocesar-ti/Xenv-jenkins-lib.git'])

Importing via Global Configuration

With the Global Shared Libraries, we can basically import this lib globaly to be used in any pipeline.

On your Jenkinsfile you only need:

@Library('xenv-jenkins-lib') _

Using

Please have a look in the examples folder to see how to use the methods exported by this lib.

withNodenv(version, method)

version is going to specify what version of NodeJS you want to run your code, default version is 6.14.4.
method is going to define if the version should be deleted (clean) after used, the default method is to keep the installed versions, so you don't need to re-install every time.

  script {
    withNodenv.purgeAll('nodenv')
    withNodenv('6.14.4', 'clean') {
      sh "node --version"    // v6.14.4
    }
  }

withNodenv.purgeAll('nodenv') - this method helps deleting all versions of NodeJS.

withPyenv(version, method)

version is going to specify what version of Python you want to run your code, default Python version is 3.7.0.
method is going to define if the version should be deleted (clean) after used, the default method is to keep the installed versions, so you don't need to re-install every time.

  script {
    withPyenv() {
      sh "python --version"    // Python 3.7.0
    }
  }

withPyenv.purgeAll('pyenv') - this method helps deleting all versions of Python.

withRbenv(version, method)

version is going to specify what version of Ruby you want to run your code, default Ruby version is 2.5.1.
method is going to define if the version should be deleted (clean) after used, the default method is to keep the installed versions, so you don't need to re-install every time.

  script {
    withRbenv('2.3.0') {
      sh "ruby --version"    // ruby 2.3.0p0
    }
  }

withRbenv.purgeAll('rbenv') - this method helps deleting all versions of Ruby.

Enjoy! :)

arehmandev / Xenv-jenkins-lib