gimme/gimmes/atom

#!/bin/bash
set -o errexit -o pipefail
if [[ "$OS" = "Darwin" ]]; then
	[[ -d "$HOME/Applications/Atom.app" ]]  ||  brew cask install atom
else
	if ! has atom; then
		TMP_FILE="/tmp/atom$$.deb"
		curl -fSL https://atom.io/download/deb -o "$TMP_FILE"
		sudo dpkg -i "$TMP_FILE"
		rm "$TMP_FILE"
	fi
fi