#!/bin/bash

# --[ function
function get_sed () {
  OS=$(uname  -s)
  if [ "${OS}" == "Linux" ]; then
    SED=$(command -v sed)
  else
    SED=$(command -v gsed)
  fi
  if [ -z "${SED}" ]; then
    echo ">> GNU 'sed' was not found on the system."
    echo ">> Please install it"
    exit 1
  fi
  echo "${SED}"
}

function get_branch_name () {
    echo "$(git branch --show-current)"
}

# Function to extract the ticket number:
# Ex: 12324-toto -> AVXSRE-1234
#     12134/titi -> AVXSRE-1234
function clean_branch_name () {
  echo "$1" | grep -E -o '[0-9][0-9]+'
}

# --[ Env
TRAILER=$1
SED="$(get_sed)"
BRANCH="$(get_branch_name)"
CLEAN_BRANCH="$(clean_branch_name $BRANCH)"

# --[ Main function
echo "${1}-${CLEAN_BRANCH}"