delete-merged-branches.sh

#!/bin/bash

set -e

# Note: 
# run this script from the project folder
# `sh /path/delete-branches.sh`

# Some Colors
red=`tput setaf 1`
green=`tput setaf 2`
reset=`tput sgr0`

# Regular Expression to grep only the following branches
BRANCHES='[Rr][Ee][Dd]-201605'
#'red-201605'



function branchesList {

  git branch -r --merged | \
  grep origin | \
  grep -v '>' | \
  grep -v master | \
  grep $BRANCHES

}

function deleteBrances {

  git branch -r --merged | \
  grep origin | \
  grep -v '>' | \
  grep -v master | \
  grep $BRANCHES | \
  xargs -L1 | \
  cut -d"/" -f2- | \
  xargs git push origin --delete

  git fetch --all --prune

}


function prompt {

  echo "${green}Do you want to delete these branches? (y/N)${reset}"
  read answer

  if echo "$answer" | grep -iq "^y" ;then
    deleteBrances
  else
    echo "Okey dokey! see you later alligator 😉 "; echo
    exit
  fi

}


##############

branchesList
prompt