install.sh

#!/bin/sh

set -e

_green() {
  printf '\033[1;31;32m%b\033[0m\n' "$1"
}

_red() {
  printf '\033[1;31;40m%b\033[0m\n' "$1"
}

_exists() {
  cmd="$1"
  if [ -z "$cmd" ]; then
    _red "Usage: _exists cmd"
    return 1
  fi

  if eval type type >/dev/null 2>&1; then
    eval type "$cmd" >/dev/null 2>&1
  elif command >/dev/null 2>&1; then
    command -v "$cmd" >/dev/null 2>&1
  else
    which "$cmd" >/dev/null 2>&1
  fi
  return "$?"
}

main() {
  if [ "$(uname -s)" != "Darwin" ]; then
    _red "Unsupported operating system, Darwin?";
    return 1;
  fi

  if [ ! -d ".git" ]; then
    _red "Dir .git not find, Please git init first?";
    return 1;
  fi

  if [ -f .git/hooks/pre-commit ]; then
    rm .git/hooks/pre-commit;
  fi

  if [ -f .git/hooks/commit-msg ]; then
    rm .git/hooks/commit-msg;
  fi

#  curl https://raw.githubusercontent.com/li-zeyuan/golang_git_hook/master/commit-msg.sh -o .git/hooks/commit-msg
   curl https://raw.githubusercontent.com/li-zeyuan/golang_git_hook/master/pre-commit.sh -o .git/hooks/pre-commit

#  chmod +x .git/hooks/commit-msg
  chmod +x .git/hooks/pre-commit

  # 安装全局git_template
  if [ -d ~/.git_template ]; then
    rm -r ~/.git_template
  fi
  mkdir -p ~/.git_template/hooks
  git config --global init.templatedir '~/.git_template'
  cp .git/hooks/pre-commit ~/.git_template/hooks

  _green "Install Success!"
}

main "$@"