#!/bin/bash

cd "$(dirname "$0")" || exit

COMMIT_NUMBER=$(git rev-list "$(git tag --sort=-creatordate | grep ecode | sed -n 1p)"..HEAD --count) || exit

FILE_PATH="../../src/tools/ecode/version.hpp"

case "$(echo "$OSTYPE" | tr 'A-Z' 'a-z')" in
  darwin*)
    perl -i -pe "s/#define ECODE_COMMIT_NUMBER [0-9]+/#define ECODE_COMMIT_NUMBER $COMMIT_NUMBER/" "$FILE_PATH"
    ;;
  freebsd*|openbsd*|netbsd*|dragonfly*|solaris*)
    gsed -i "s/#define ECODE_COMMIT_NUMBER [0-9]\+/#define ECODE_COMMIT_NUMBER $COMMIT_NUMBER/" "$FILE_PATH"
    ;;
  *)
    sed -i "s/#define ECODE_COMMIT_NUMBER [0-9]\+/#define ECODE_COMMIT_NUMBER $COMMIT_NUMBER/" "$FILE_PATH"
    ;;
esac