setup.sh

#!/usr/bin/env bash

if [ "$(uname)" == "Darwin" ]; then
	# Let's make the possibly naive assumption that the absence of ./Darwin/setup.sh means we need to install xcode and clone the repo
	# If it's not there, do that.
	if [ ! -e ./Darwin/setup.sh ]; then
    # Apple installs basic dev commands but doesn't let you use them without going through UI-based dialogs. Let's bypass that.
    xcode-select -p &> /dev/null
    if [ $? -eq 0 ]; then
      echo "Xcode commandline tools already installed."
    else
      echo "Xcode commandline tools not installed. Installing..."
      PROD=$(softwareupdate -l |
          grep "\*.*Command Line" |
          head -n 1 | awk -F"*" '{print $2}' |
          sed -e 's/^ *//' |
          tr -d '\n')
      softwareupdate -i "$PROD" -v;
    fi
    # Now that we actually have tools, download this setup repo and carry on.
    git clone https://github.com/timcosgrove/.setup
    cd .setup
  fi
	./Darwin/setup.sh
fi