#!/bin/bash

COLOR_RED=$(tput setaf 1)
COLOR_GREEN=$(tput setaf 2)
COLOR_RESET=$(tput sgr0)

COMMIT_MESSAGE=$(head -1 $1)
TYPES_REGEXP="build|ci|docs|feat|fix|perf|refactor|style|test|chore|revert"
COMPLETE_REGEXP="^($TYPES_REGEXP)(\(.+\))?: "

if [[ ! ${COMMIT_MESSAGE} =~ ${COMPLETE_REGEXP} ]]
then
  echo -e "${COLOR_RED}[!] INVALID COMMIT MESSAGE ${COLOR_RESET}"
  echo -e "${COLOR_GREEN}[+]${COLOR_RESET} It needs to follow conventional commits structure:"
  echo -e "    type(scope): message"
  echo -e "${COLOR_GREEN}[+]${COLOR_RESET} Following types are supported: $TYPES_REGEXP"
  exit 1
fi