Who is winning?

whoiswinning.sh

# display git authors, commits, added lines, deleted lines
function who_is_winning {
  git log --format='author %aN' --numstat | awk '
  /^author / { author = substr($0, 8); commits[author]++; next }
  NF == 3   { add[author] += $1; del[author] += $2 }
  END {
    printf "%-30s %8s %10s %10s\n", "Author", "Commits", "Added", "Deleted"
    for (n in commits) printf "%-30s %8d %10d %10d\n", n, commits[n], add[n], del[n] | "sort -rn -k1.31"
  }'
}
alias whoiswinning="who_is_winning"

# short version that displays git authors and commits
# alias whoiswinning="git shortlog -s -n"