A simple script that takes all the dotfiles in the current directory and adds a symlink in $HOME to them. Made this for my own dotfiles repo; thought someone else might find it useful as well.

link.sh

#!/bin/bash

shopt -s dotglob

current_directory=$(pwd)

for file in *; do
	if [ -f "$file" ] && [ "$file" != ".git" ] && [[ "$file" == .* ]] && [ "${file##*.}" != "swp" ]
	then
		if [ -f "$HOME/$file" ]
		then
			echo "File $HOME/$file already exists, skipping..."
		else	
			ln -s "$current_directory/$file" "$HOME/$file"
			echo "Created symlink $HOME/$file to $current_directory/$file"
		fi
	fi
done

shopt -u dotglob