#! /bin/bash

repo_dir=$(pwd)

function backup() {
	backup_dir="$repo_dir/.backup"
        backup="$backup_dir/backup-$(date +%Y-%m-%d-%H-%M-%S)"

	mkdir -p $backup_dir
	mkdir -p $backup

	existing_vim_config=$(find ~ -maxdepth 1 -name ".vim*")
	rsync -rvvhu $existing_vim_config $backup
	rm -rf $existing_vim_config
}

function symlink() {
	vim_config=$(find $(pwd) -maxdepth 1 -name ".vim*")
	for filepath in $vim_config; do
		basename=$(basename $filepath)
		ln -s $filepath ~/$basename
	done
}

# Remove any installed plugins in this dir. Yuck.
rm -rf ./.vim/plugged

backup
symlink

# Append some lines to ~/.bashrc to stop the terminal
# from being frozen on Ctrl+S
cat <<EOT >> ~/.bashrc
bind -r '\C-s'
stty -ixon
EOT


# Make vim update the plugins before we ever start it
vim -nN -c "PlugUpdate" -c q