install

#!/bin/sh

# this file indicates what gets installed
envFile="$HOME/.archenv"

install_zplugin(){
	echo "Installing zplugin"
	mkdir -p ~/.zplugin
	git clone https://github.com/zdharma/zplugin.git ~/.zplugin/bin
	zsh -c "zcompile ~/.zplugin/bin/zplugin.zsh"
	echo "zplugin installed"
}


git_clone_or_update(){
	git_repo="$1"
	folder="$2"

	if [ ! -d "$folder" ] ; then
	    echo "cloning $git_repo into $folder"
	    mkdir -p "$folder"
	    git clone "$git_repo" "$folder"
	else
	    echo "udating $git_repo in $folder"
	    git -C "$folder" pull "$git_repo"
	fi
}

install_base(){
	# keep stow from "owning" the whole dir
	mkdir -p "$HOME/.config/nvim"
	STOW_DIR=/home/benni/homestow stow git nvim zsh
}

install_ui(){
	install_base
	STOW_DIR=/home/benni/homestow stow sway
}

install_home(){
	install_ui
	STOW_DIR=/home/benni/homestow stow home
	sudo pacman -S --noconfirm --needed benjaminbauer-home

	pip install --user --upgrade -q subliminal
	#TODO: this belongs in base
	pip install --user --upgrade -q neovim-remote
}

install_work(){
	install_base
	STOW_DIR=/home/benni/homestow stow work
	sudo pacman -S --noconfirm --needed benjaminbauer-work
	#TODO: this belongs in base
	pip install --user --upgrade -q neovim-remote
}

# clone homestow
git_clone_or_update "https://github.com/benjaminbauer/homestow.git" "$HOME/homestow"


if [ -f "$envFile" ] ; then
  selected_env=$(cat "$envFile")
else
  echo -n "what env do you want to setup (home,work)?: "
  read archenv

  case "$archenv" in
    home|work)
      echo $archenv > "$envFile"
      selected_env="$archenv"
      break
      ;;
    *)
      echo "unexpected '$archenv'"
      exit 1
      ;;
  esac
fi

case "$selected_env" in
  home)
    install_home
    break
    ;;
  work)
    install_work
    break
    ;;
  *)
    echo "unxecpected value found in '$envFile': '$selected_env', exiting"
    exit 1
esac

# install nvim plugin manager
git_clone_or_update "https://github.com/k-takata/minpac.git" "$HOME/.config/nvim/pack/minpac/opt/minpac"

# does zplugin exist?
if [ -d "$HOME/.zplugin/bin" ] ; then
	echo "zplugin already installed - skipping"
else
	install_zplugin
fi