run_pacman

#!/bin/bash

red='\033[0;31m'
green='\033[0;32m'
reset='\033[0m'

function install_curl() {
  echo -e "${red}Installing curl...${reset}" &&
  sudo pacman -S curl
}

function install_zsh() {
  echo -e "${red}Installing zsh...${reset}" &&
  sudo pacman -S zsh &&
  cp ./.zshrc ~/.zshrc &&
  chsh -s /bin/zsh
}

function install_vim() {
  echo -e "${red}Installing vim...${reset}" &&
  sudo pacman -S vim &&
  cp ./.vimrc ~/.vimrc &&
  cp ./.selected_editor ~/.selected_editor &&
  mkdir -p ~/.vim/autoload ~/.vim/bundle &&
  curl -LSso ~/.vim/autoload/pathogen.vim https://tpo.pe/pathogen.vim &&
  git clone https://github.com/scrooloose/nerdtree.git ~/.vim/bundle/nerdtree
}

function install_mc() {
  echo -e "${red}Installing mc...${reset}" &&
  sudo pacman -S mc &&
  mkdir -p ~/.config/mc &&
  cp ./ini ~/.config/mc/ini &&
  cp ./panels.ini ~/.config/mc/panels.ini
}

function install_fd() {
  echo -e "${red}Installing fd...${reset}" &&
  sudo pacman -S fd
}

function install_ncdu() {
  echo -e "${red}Installing ncdu...${reset}" &&
  sudo pacman -S ncdu
}

function install_gitprompt() {
  echo -e "${red}Installing git-prompt...${reset}" &&
  if [[ -d ~/.git-prompt.zsh ]]; then
    echo -e "${yellow}git-prompt found. Updating...${reset}" &&
    ( cd ~/.git-prompt.zsh && git pull origin master )
  else
    git clone --depth=1 https://github.com/woefe/git-prompt.zsh ~/.git-prompt.zsh
  fi
}

function install_rbenv() {
  echo -e "${red}Install rbenv? y/n${reset}"
  read should_install_rbenv
  if [[ $should_install_rbenv == 'y' ]]; then
    echo -e "${red}Installing rbenv...${reset}" &&
    cp ./.irbrc ~/.irbrc &&
    if [[ -d ~/.rbenv ]]; then
      echo -e "${yellow}rbenv exists. Updating...${reset}" &&
      ( cd ~/.rbenv && git pull origin master ) &&
      if [[ -d ~/.rbenv/plugins/ruby-build ]]; then
        ( cd ~/.rbenv/plugins/ruby-build && git pull origin master )
      else
        git clone https://github.com/rbenv/ruby-build.git ~/.rbenv/plugins/ruby-build
      fi
    else
      git clone https://github.com/rbenv/rbenv.git ~/.rbenv &&
      git clone https://github.com/rbenv/ruby-build.git ~/.rbenv/plugins/ruby-build
    fi
  elif [[ $should_install_rbenv == 'n' ]]; then
    echo "${yellow}Skipping install rbenv.${reset}"
  else
    echo 'Use "y" or "n"'
  fi
}

function install_asdf() {
  echo -e "${red}Install asdf? y/n${reset}"
  read should_install_asdf
  if [[ $should_install_asdf == 'y' ]]; then
    echo -e "${red}Installing asdf...${reset}" &&
    cp ./.irbrc ~/.irbrc &&
    if [[ -d ~/.asdf ]]; then
      echo -e "${yellow}asdf exists. Skipping.${reset}"
    else
      git clone https://github.com/asdf-vm/asdf.git ~/.asdf &&
      ( cd ~/.asdf && git checkout "$(git describe --abbrev=0 --tags)" )
    fi
  elif [[ $sudoer == 'n' ]]; then
    echo "${yellow}Skipping install asdf.${reset}"
  else
    echo 'Use "y" or "n"'
  fi
}

function install_sublime() {
  echo -e "${red}Installing Sublime Text from PPA...${reset}"
  curl -O https://download.sublimetext.com/sublimehq-pub.gpg && sudo pacman-key --add sublimehq-pub.gpg && sudo pacman-key --lsign-key 8A8F901A && rm sublimehq-pub.gpg
  echo -e "\n[sublime-text]\nServer = https://download.sublimetext.com/arch/stable/x86_64" | sudo tee -a /etc/pacman.conf
  sudo pacman -Sy &&
  sudo pacman -S sublime-text &&
  mkdir -p ~/.config/sublime-text/Packages &&
  cp -r ./sublime_settings ~/.config/sublime-text/Packages/User
}

function install_done() {
  echo -e "${green}Workspace has been setup.${reset}"
}


function install_for_root() {
  sudo pacman -Sy &&
  install_curl &&
  install_zsh &&
  install_vim &&
  install_mc &&
  install_fd &&
  install_ncdu &&
  install_gitprompt &&
  install_rbenv &&
  install_asdf &&
  cp ./.gitconfig ~/.gitconfig &&
  if [[ x$DISPLAY != x ]]; then
    install_sublime &&
    install_done
  else
    install_done
  fi
}

function install_for_non_root() {
  install_gitprompt &&
  install_rbenv &&
  install_asdf &&
  mkdir -p ~/.config/mc &&
  mkdir -p ~/.vim/autoload ~/.vim/bundle &&
  curl -LSso ~/.vim/autoload/pathogen.vim https://tpo.pe/pathogen.vim &&
  git clone https://github.com/scrooloose/nerdtree.git ~/.vim/bundle/nerdtree &&
  cp ./.zshrc ~/.zshrc &&
  cp ./.vimrc ~/.vimrc &&
  cp ./.selected_editor ~/.selected_editor &&
  cp ./ini ~/.config/mc/ini &&
  cp ./panels.ini ~/.config/mc/panels.ini &&
  install_done &&
  echo -e "${green}. Ask root user to change your default shell to zsh.${reset}"
}

# MAIN SCRIPT

echo 'Sudoer? y/n'
read sudoer
if [[ $sudoer == 'y' ]]; then
  install_for_root
elif [[ $sudoer == 'n' ]]; then
  install_for_non_root
else
  echo 'Use "y" or "n"'
fi