git-lines-per-author-in-unmerged-branches

#!/usr/bin/bash

trunk=$1

if [ -z "${trunk}" ] ; then
  echo "usage: $0 <trunk>"
  exit 1
fi

SCRIPT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )

# readarray -t revs <<< "$(git log --format="%H" "$(git merge-base "${trunk}" "${branch}")".."${branch}")"
# for rev in "${revs[@]}" ; do
#   IFS=": " read -r author count <<< "$("${SCRIPT_DIR}"/git-lines-per-author-in-commit "${rev}")"
#   echo "${author} ${count}"
# done

#  1417  2023-05-29 11:29:24 readarray -t branches <<< "$(~/devl/bash/git/git-unmerged-branches-no-on-remote master)"
#  1418  2023-05-29 11:31:41 for branch in "${branches[@]}" ; do counts="$(~/devl/bash/git/git-lines-per-author-in-branch master "${branch}")"; echo "${branch}"; for cnt in "${counts[@]}" ; do echo "  " "${cnt}"; done done


readarray -t branches <<< "$(git branch | sed 's/. \(.*\)/\1/g' | sed 's/remotes\/origin\/\(.*\)/\1/g' | awk 'NF > 0' | awk '!seen[$0]++' | sort)"
# declare -A unmerged
for b in "${branches[@]}" ; do
  behind="$("${SCRIPT_DIR}"/git-behind "${trunk}" "${b}")"
  ahead="$("${SCRIPT_DIR}"/git-ahead "${trunk}" "${b}")"
  if [ "${ahead}" == 0 ] ; then
    continue
  fi
  readarray -t counts <<< "$("${SCRIPT_DIR}"/git-lines-per-author-in-branch "${trunk}" "${b}")"
  echo "${b} is ${behind}:${ahead} behind:ahead of ${trunk}"
  for count in "${counts[@]}" ; do
    echo "  ${count}"
  done
  echo ""
done