#!/bin/sh

DIR="$(realpath "$(dirname "$0")")"

# script must start at home directory
cd "$HOME" || exit 1;

usertest() {
  if test "$(id -u)" -eq 0; then
    echo "You cannot run this script as root.";
    exit 1;
  fi
  if ! (getent passwd junikim 2>&1) > /dev/null; then
    echo "User junikim must exist.";
    exit 1
  fi
}

dev() {
  echo "Developer tools..."
  sudo xbps-install -Sy make python3 nodejs neovim curl
}


sysinfo() {
  echo "Dylan Araps scripts"
  cd "$HOME" || exit 1;
  mkdir -p repos
  git clone https://github.com/dylanaraps/pfetch "$HOME/repos/pfetch"
  git clone https://github.com/dylanaraps/neofetch "$HOME/repos/neofetch"
  git clone https://github.com/dylanaraps/fff "$HOME/repos/fff"

  cd "$HOME/repos/pfetch" || exit 1;
  sudo make install || exit 2;
  cd "$HOME" || exit 1;

  cd "$HOME/repos/neofetch" || exit 1;
  sudo make install || exit 2;
  cd "$HOME" || exit 1;

  cd "$HOME/repos/fff" || exit 1;
  sudo make install || exit 2;
  cd "$HOME" || exit 1;
}

shell() {
  echo "zsh installation and configuration as login shell"
  sudo xbps-install -Sy zsh starship
  chsh -s /bin/zsh
}

# neovim must be installed.
plugins() {
  # install vim-plug, oh-my-zsh, and zsh-syntax-highlighting
  sh -c 'curl -fLo "${XDG_DATA_HOME:-$HOME/.local/share}"/nvim/site/autoload/plug.vim --create-dirs \
       https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim'
  sh -c "$(curl -fsSL https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh)"
  git clone https://github.com/zsh-users/zsh-syntax-highlighting.git "$HOME/.oh-my-zsh/custom/plugins/zsh-syntax-highlighting"
}

dotfiles() {
  echo "Adding vim and zsh configs"
  if ! test -d "$DIR/dotfiles"; then
    echo "$DIR/dotfiles folder not found.";
    exit 1;
  fi
  # add in alacritty support
  curl -sSL https://raw.githubusercontent.com/alacritty/alacritty/master/extra/alacritty.info | tic -x -
  mkdir -p "$HOME/.config/nvim"
  cp "$DIR/dotfiles/.zshrc" "$HOME/.zshrc"
  cp "$DIR/dotfiles/init.vim" "$HOME/.config/nvim/init.vim"
  nvim --headless +PlugInstall +qa
}

(usertest && dev && sysinfo && shell && plugins && dotfiles) || exit 1

cat <<EOF
Stuff you should do now:

- run :PlugInstall
- add coc extensions

EOF