install

#!/usr/bin/env bash
# Reset
Color_off='\033[0m'       # Text Reset
# Regular Colors
Red='\033[0;31m'          # Red
Blue='\033[0;34m'         # Blue
Version='0.1.0'

echo 'Welcome to VimWeb, a powerful & modern vim distribution'
echo 'Booting VimWeb ...'


# 生成 .vim 文件夹
# [[ -d ~/.vim ]] || mkdir ~/.vim;

# tmp dir
# [[ -d ~/VimWeb ]] || mkdir ~/VimWeb;

# .vimrc
# cd ~/VimWeb;
# [[ -d ~/VimWeb/rc ]] || git clone https://github.com/jaywcjlove/vim-web.git;

install_vim () {
    if [[ -d "$HOME/.vim" ]]; then
        if [[ "$(readlink $HOME/.vim)" =~ \.VimWeb$ ]]; then
            echo -e "${Blue}Installed VimWeb for vim${Color_off}"
        else
            mv "$HOME/.vim" "$HOME/.vim_back"
            echo -e "${Blue}BackUp $HOME/.vim${Color_off}"
            ln -s "$HOME/.VimWeb" "$HOME/.vim"
            echo -e "${Blue}Installed VimWeb for vim${Color_off}"
        fi
    else
        ln -s "$HOME/.VimWeb" "$HOME/.vim"
        # ln -s "$HOME/.VimWeb/.vimrc" "$HOME/.vimrc"
        echo -e "${Blue}Installed VimWeb for vim${Color_off}"
    fi

    if [[ -d "$HOME/.vimrc" ]]; then
        if [[ "$(readlink $HOME/.vimrc)" =~ \.vimrc$ ]]; then
            echo -e "${Blue}Installed .vimrc for vim${Color_off}"
        else
            mv "$HOME/.vimrc" "$HOME/.vimrc_back"
            echo -e "${Blue}BackUp $HOME/.vimrc${Color_off}"
            ln -s "$HOME/.VimWeb/.vimrc" "$HOME/.vimrc"
            echo -e "${Blue}Installed .VimWeb/.vimrc for vim${Color_off}"
        fi
    else
        ln -s "$HOME/.VimWeb/.vimrc" "$HOME/.vimrc"
        echo -e "${Blue}Installed .VimWeb/.vimrc for vim${Color_off}"
    fi
}


uninstall_vim () {
    if [[ -d "$HOME/.vim" ]]; then
        if [[ "$(readlink $HOME/.vim)" =~ \.VimWeb$ ]]; then
            rm "$HOME/.vim"
            echo -e "${Blue}Uninstall VimWeb for vim${Color_off}"
            if [[ -d "$HOME/.vim_back" ]]; then
                mv "$HOME/.vim_back" "$HOME/.vim"
                echo -e "${Blue}Recover $HOME/.vim${Color_off}"
            fi
        fi
    fi
    if [[ -f "$HOME/.vimrc_back" ]]; then
        mv "$HOME/.vimrc_back" "$HOME/.vimrc"
        echo -e "${Blue}Recover $HOME/.vimrc${Color_off}"
    fi
}

usage () {
  echo " "
  echo " VimWeb install script : ${Version}v0.1.0"
  echo " "
  echo -e "  ${Blue}Install VimWeb for vim${Color_off}"
  echo "  curl -sLf https://raw.githubusercontent.com/jaywcjlove/vim-web/master/install | bash -s -- install"
  echo " "
  echo -e "  ${Blue}Uninstall VimWeb${Color_off}"
  echo "  curl -sLf https://raw.githubusercontent.com/jaywcjlove/vim-web/master/install | bash -s -- uninstall"
  echo " "
}

need_cmd () {
    if ! hash "$1" &>/dev/null; then
        echo -e "${Red}need '$1' (command not found)${Color_off}"
        exit 1
    fi
}


fetch_repo () {
  if [[ -d "$HOME/.VimWeb" ]]; then
      git --git-dir "$HOME/.VimWeb/.git" pull
      echo -e "${Blue}Successfully update .VimWeb${Color_off}"
  else
      git clone https://github.com/jaywcjlove/vim-web.git "$HOME/.VimWeb" --depth=1 --recurse-submodules
      echo -e "${Blue}Successfully clone .VimWeb${Color_off}"
  fi
  curl -LSso ~/.VimWeb/autoload/pathogen.vim https://tpo.pe/pathogen.vim
  echo -e "${Blue}Successfully download ~/.VimWeb/autoload/pathogen.vim${Color_off}"
  curl -LSso ~/.VimWeb/colors/molokai.vim https://raw.githubusercontent.com/fatih/molokai/master/colors/molokai.vim
  echo -e "${Blue}Successfully download ~/.VimWeb/colors/molokai.vim${Color_off}"
}

if [ $# -gt 0 ]
then
  case $1 in
    uninstall)
      uninstall_vim
      exit 0
      ;;
    install)
        need_cmd 'git'
        fetch_repo
        install_vim
        # echo -e "${Red}need '$1' (command 5 install_vim)${Color_off}"
        exit 0
        ;;
    -h)
        usage
        exit 0
        ;;
    *)
        usage
        exit 0
  esac
fi