_functions

#!/bin/bash

# Ref: https://stackoverflow.com/a/10660730/1231095
rawurlencode() {
   local string="${1}"
   local strlen=${#string}
   local encoded=""
   local pos c o

   for ((pos = 0; pos < strlen; pos++)); do
      c=${string:$pos:1}
      case "$c" in
      [-_.~a-zA-Z0-9]) o="${c}" ;;
      *) printf -v o '%%%02x' "'$c" ;;
      esac
      encoded+="${o}"
   done
   echo "${encoded}"  # You can either set a return variable (FASTER)
   REPLY="${encoded}" #+or echo the result (EASIER)... or both... :p
}

# Return 1 if branch name exists locally, undefined if not
# E.g. >>> if [[ -z $(gitBranchExistsInLocal $branchName) ]]; then
gitBranchExistsInLocal() {
   local branch="${1}"
   if [[ $(git branch --list "$branch") ]]; then
      echo 1
   fi
}

# Return 1 if branch name exists remotely, undefined if not
# E.g. >>> if [[ -z $(gitBranchExistsInRemote $branchName) ]]; then
gitBranchExistsInRemote() {
   local branch=${1}
   if [[ $(git ls-remote --heads origin "$branch") ]]; then
      echo 1
   fi
}