#!/bin/bash
git fetch origin --prune

export LANG=en_US.UTF-8

LOCAL_BRANCHES_IN_DEVELOP=( $(git branch --merged develop --format "%(refname:short)") )

LOCAL_BRANCHES_WITHOUT_UPSTREAM=( $(git branch --format "%(refname:short) %(upstream) %(upstream:track)" | grep -vE "(develop|master)" | awk '{if ($3 == "[gone]" || !$2) print $1;}') )

if [ ${#LOCAL_BRANCHES_WITHOUT_UPSTREAM[@]} -eq 0 ]; then
  echo "Нет веток без remote"
else
  LOCAL_BRANCHES_WITHOUT_UPSTREAM_AND_MERGED_INTO_DEVELOP=()

  for BRANCH_WITHOUT_UPSTREAM in "${LOCAL_BRANCHES_WITHOUT_UPSTREAM[@]}"; do
    for BRANCH_MERGED_IN_DEVELOP in "${LOCAL_BRANCHES_IN_DEVELOP[@]}"; do
      if [ "$BRANCH_WITHOUT_UPSTREAM" == "$BRANCH_MERGED_IN_DEVELOP" ]; then
        LOCAL_BRANCHES_WITHOUT_UPSTREAM_AND_MERGED_INTO_DEVELOP+=( "$BRANCH_WITHOUT_UPSTREAM" )
      fi
    done
  done

  if [ ${#LOCAL_BRANCHES_WITHOUT_UPSTREAM_AND_MERGED_INTO_DEVELOP[@]} -ne 0 ]; then
    echo "Ветки без remote и вмерженные в develop"
#    echo "${LOCAL_BRANCHES_WITHOUT_UPSTREAM_AND_MERGED_INTO_DEVELOP[@]}" | tr " " "\n"
    echo "${LOCAL_BRANCHES_WITHOUT_UPSTREAM_AND_MERGED_INTO_DEVELOP[@]}"
  fi

  LOCAL_BRANCHES_WITHOUT_UPSTREAM_AND_NOT_MERGED_INTO_DEVELOP=()

  for BRANCH_WITHOUT_UPSTREAM in "${LOCAL_BRANCHES_WITHOUT_UPSTREAM[@]}"; do
    BRANCH_IS_MERGED_INTO_DEVELOP=0
    for BRANCH_MERGED_IN_DEVELOP in "${LOCAL_BRANCHES_IN_DEVELOP[@]}"; do
      if [ "$BRANCH_WITHOUT_UPSTREAM" == "$BRANCH_MERGED_IN_DEVELOP" ] ; then
        BRANCH_IS_MERGED_INTO_DEVELOP=1
      fi
    done

    if [ $BRANCH_IS_MERGED_INTO_DEVELOP -eq 0 ]; then
      LOCAL_BRANCHES_WITHOUT_UPSTREAM_AND_NOT_MERGED_INTO_DEVELOP+=( "$BRANCH_WITHOUT_UPSTREAM" )
    fi
  done

  if [ ${#LOCAL_BRANCHES_WITHOUT_UPSTREAM_AND_NOT_MERGED_INTO_DEVELOP[@]} -ne 0 ]; then
    echo "Ветки без remote, но еще не вмерженные в develop"
#    echo "${LOCAL_BRANCHES_WITHOUT_UPSTREAM_AND_NOT_MERGED_INTO_DEVELOP[@]}" | tr " " "\n"
    echo "${LOCAL_BRANCHES_WITHOUT_UPSTREAM_AND_NOT_MERGED_INTO_DEVELOP[@]}"
  fi
fi