omehegan

def getMergeRequestId() {
  sh "git show -s --format='%B' > commitmsg"
  msg = readFile 'commitmsg'; msg = msg.trim()
  def mr_id_match = msg =~ /!(\d+)/
  if ( mr_id_match ) {
    mr_id = mr_id_match[0][1]
    echo "Found merge request ID $mr_id"
  } else { mr_id = null }
  mr_id_match = null // have to null this or we'll get NotSerializable errors from Jenkins
  env.mergeRequestId = mr_id // set this so it can be used in the shell

omehegan

export PS1="\u@\H \w \$(parse_git_branch)\$ "

function parse_git_branch {
  ref=$(git symbolic-ref HEAD 2> /dev/null) || return
  ref=${ref#refs/heads/}
  unpushed=$(git log origin/$ref..$ref 2> /dev/null) || return
  if [ "$unpushed" ]; then
      warn=' - UNPUSHED!'
  fi
  echo "("$ref$warn")"