#!/bin/bash

set -e

# install neovim
os_arch=$(uname -s)-$(uname -m)
ver=v0.10.2

case $os_arch in
  "Darwin-x86_64")
	cd /tmp
	rm -rf nvim-macos-x86_64.tar.gz
	wget https://github.com/neovim/neovim/releases/download/$ver/nvim-macos-x86_64.tar.gz
	tar zxf nvim-macos-x86_64.tar.gz 
	sudo mv -f /usr/local/nvim /usr/local/nvim-bak
	sudo mv nvim-macos-x86_64 /usr/local/nvim
	sudo ln -sf /usr/local/nvim/bin/nvim /usr/local/bin/vim
	sudo ln -sf /usr/local/nvim/bin/nvim /usr/local/bin/nvim
	echo ""
	vim -v
	;;
  "Linux-x86_64"|"Linux-arm64")
	cd /tmp
	rm -rf nvim-linux64.tar.gz
	wget https://github.com/neovim/neovim/releases/download/$ver/nvim-linux64.tar.gz
	tar zxf nvim-linux64.tar.gz
	sudo mv -f /usr/local/nvim /usr/local/nvim-bak
	sudo mv nvim-linux64 /usr/local/nvim
	sudo ln -sf /usr/local/nvim/bin/nvim /usr/local/bin/vim
	sudo ln -sf /usr/local/nvim/bin/nvim /usr/local/bin/nvim
	echo ""
	vim -v
	;;
esac