editor_setup

#!/bin/bash
#source environment 

# Constants ########
readonly WAITLONG=3
readonly WAITSMALL=1
####################


# Install Neovim Code editor

# Main function
main(){

	echo ">>> Installing Neovim ..."
	echo "# Neovim is a robust terminal code editor that is forked from Vim"
	install neovim


	# Configure Neovim
	configure_neovim

    # Clean up
    rm -rf env
}

# The installation function 
 install() 
 { 
         sleep $WAITLONG 
         pkg install -y $1 
 } 
 

# Configure Neovim
configure_neovim()
{
	echo ">>> Setup Neovim ..."
	sleep $WAITSMALL
	# Install vim-plug
	curl -fLo "${XDG_DATA_HOME:-$HOME/.local/share}"/nvim/site/autoload/plug.vim --create-dirs \
	       https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim

	# Ensure ~/.config/nvim has been created
	NVIMDIR=~/.config/nvim
	if [[ ! -d "$NVIMDIR" ]] 
	then
		mkdir -p $NVIMDIR
	fi

	# Ensure ~/env/init.vim exists
	NVIMFILE=~/env/init.vim
	if [[ ! -f "$NVIMFILE" ]] 
	then
		git clone https://github.com/scripts/files/env ~/env
	fi

	# Copy the Neovim config file to ~/.config/nvim
	cp $NVIMFILE $NVIMDIR


	# Select Max or Mini
	echo "Do you want the full installation? Y/n"
	read SIZE
	if [ "${SIZE,,}" = "y" ]; then
		neovim_plugins
	else
		neovim_plugins mini
	fi

}



# Configure COC on NVIM and enable language support
neovim_lang_support ()
{ 
	if [ "${2,,}" = "y" ]; then
        	REPLY="Y"
	else
		echo "Enable $1 support for Neovim? Y/n"
		read REPLY
	fi

	if [ "${REPLY,,}" = "y" ]; then
		nvim +"CocInstall -sync coc-${1^^}" +qall
		echo "Enabled $1
		+++++++"
		sleep $WAITSMALL
	else
		echo "${1^^} not enabled
		-------"
	fi
}



neovim_plugins()
{
	# Run :PlugInstall on Neovim to install plugins in the config directory
	echo ">>> Installing Neovim plugins ..."
	sleep $WAITSMALL
	nvim --headless +PlugInstall +qall



	# Install Prettier
	echo "Installing prettier ..."
	nvim +'CocInstall -sync coc-prettier' +qall

	
	# For a mini installation	
	if [ "${1,,}" != "mini" ]; then
		# Install languages support for Neovim
		languages=(css html tsserver pyright phpls yaml git sql json bash)

		
		
		# Ascertain if user would like to autoinstall Neovim language support plugins
		echo "Auto install all languages support in Neovim? Y/n"
		read ALLYES
		
		for lang in "${languages[@]}"; do neovim_lang_support $lang $ALLYES; done
	fi
	
	
	# Finalize config
	echo "
	Finalizing Neovim plugin configurations"
	sleep $WAITLONG
	nvim +CocUpdateSync +qall
}

# Main App
main