Prohibit WIP commits

anti-wip pre-push

#!/bin/bash

read -r local_ref local_sha remote_ref remote_sha

check_for_wip_commits() {
  if [[ "$remote_ref" != 'refs/heads/master' ]]; then
    return
  fi
  commits=$(git log --format=%s "$remote_sha".."$local_sha")
  local IFS=$'\n'
  for commit in $commits; do
    for pattern in "^wip[: ]" " wip$"; do
      if echo "$commit" | grep -i --quiet "$pattern"; then
        echo "(╯°□°）╯︵ ┻━┻"
        echo "The following appears to be a WIP commit: \"${commit}\"."
        echo "Please don't push WIP commits to master. Ask a team member how to squash and reword WIP commits."
        exit 1
      fi
    done
  done
}

check_for_wip_commits