install.sh

#!/bin/bash

# Inspired by http://errtheblog.com/posts/89-huba-huba

# This is idempotent, meaning you can run it over and over again without fear of
# breaking anything. Use it as an installer or to upgrade after merging from an
# upstream fork.

home="$HOME"
# Get the absolute path of the directory containing this script
dotfiles_dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"

cd "$dotfiles_dir" || exit 1

for file in *; do
  # Skip install script and README
  if [[ "$file" == "install.sh" || "$file" == "README.md" || "$file" == "install.rb" ]]; then
    continue
  fi

  target="$home/.$file"

  echo "Linking $dotfiles_dir/$file to $target"
  ln -nsf "$dotfiles_dir/$file" "$target"
done

# Sync submodules
git submodule sync
git submodule update --init --recursive