#!/usr/bin/env bash

CACHE_DIR="${HOME}/.emacs.d/private/cache/`hostname`/"
ELPA_DIR="${HOME}/.emacs.d/.cask/`emacs --version | grep -E -o '2[4-9]\.[0-9\.]+'`/elpa"

is-mac() { [ "$(uname)" == "Darwin" ]; }
is-linux() { [ "$(expr substr $(uname -s) 1 5)" == "Linux" ]; }

git-repo() {
    old=$(pwd)
    if [ -d "$2" ]; then
        cd "$2" && git pull
    else
        git clone --depth 1 --recursive "$1" "$2"
    fi
    cd "$old"
}