chipr - The lightweight git branch cleaner upper.

chipr.sh

#!/usr/bin/env bash

####################################################################################
# Chipr Globals
####################################################################################

GIT_REMOTE="$(git remote)"

####################################################################################
# Chipr Functions
####################################################################################

chipr::usage(){
  echo ""
  echo "chipr - The lightweight git branch cleaner upper."
  echo ""
  echo "Usage: chipr [option]"
  echo ""
  echo "  -i | --in-master        List local branches that are in the remote master repository"
  echo "  -n | --not-in-master    List local branches that are not in remote master repository"
  echo "  -l | --delete-local     Delete your local branches that are in the remote master repository"
  echo "  -r | --delete-remote    Delete your remote branches that are in the remote master repository"
  echo "  -a | --all              Delete both the local and remote branhces that are in the remote master repository"
  echo "  -h | --help             Displays this text"
  echo ""
}

chipr::getBranches(){
  git branch --format='%(refname:short)' | grep -Ev "^master$"
}

chipr::isInMaster(){
  local branch="$1"
  if chipr::branchContains "${branch}" | grep -Eoq "^${GIT_REMOTE}/master$"; then
    return 0
  else
    return 1
  fi
}

chipr::branchContains(){
  local branch="$1"
  git branch -a --contains "${branch}" --format='%(refname:short)'
}

chipr::isNotInMaster(){
  local branch="$1"
  if ! chipr::branchContains "${branch}" | grep -Eoq "^${GIT_REMOTE}/master$"; then
    return 0
  else
    return 1
  fi
}

chipr::deleteLocal(){
  local branch="$1"
  git branch --delete --force "$branch"
}

chipr::deleteRemote(){
  local branch="$1"
  git push "$GIT_REMOTE" --delete "$branch"
}

chipr::freshStart(){
  git fetch --quiet --all --prune
}

####################################################################################
# Chipr Logic
####################################################################################

# Validate we were provided at least 1 argument
if [ $# -eq 0 ]; then
  chipr::usage
  exit 1
fi


# We shall freshen up before we get started
chipr::freshStart


# Doing work
BRANCHES=( $(chipr::getBranches) )
OPTION="$1"

case "$OPTION" in
  -i|--in-master )
    for branch in ${BRANCHES[@]}; do
      if chipr::isInMaster "$branch"; then
        echo "IN MASTER: ${branch}"
      fi
    done
  ;;
  -n|--not-in-master )
    for branch in ${BRANCHES[@]}; do
      if chipr::isNotInMaster "$branch"; then
        echo "NOT IN MASTER: ${branch}"
      fi
    done 
  ;;
  -h|--help)
    chipr::usage
  ;;
  *)
    echo "Invalid option provided."
    echo ""
  ;;
esac

##########
# NOTES
#########

# git branch -a --contains "refs/remotes/origin/feature/update-version" --format='%(refname:short)'