Jenkins pipeline branch name returns null

Question

I\'m trying to get the name of my branch for a jenkins groovy script. I cannot get the current branch name. I try the following:

stage(\'Check out code\')
ch         


        

Answer 1

In Jenkins there is two pipeline options:

1. New Item -> Pipeline --> env.BRANCH_NAME return branch null
2. New Item -> Multibranch Pipeline --> env.BRANCH_NAME return branch master or branch name