#!/bin/zsh

if ! command-exists brew; then
    echo "==> Homebrew: Installing"
    
    # http://mxcl.github.com/homebrew/
    ruby <(curl -fsSkL raw.github.com/mxcl/homebrew/go) | indent
    FORCE=1
elif [ "$1" = "--force" ]; then
    FORCE=1
fi

echo "==> Homebrew: Updating"
# Make sure we’re using the latest Homebrew
brew update

if [ $FORCE ]; then
    echo "==> Homebrew: Installing essential brews"

    # Install GNU core utilities (those that come with OS X are outdated)
    brew install coreutils
    # echo "Don’t forget to add $(brew --prefix coreutils)/libexec/gnubin to \$PATH."
    # Install GNU `find`, `locate`, `updatedb`, and `xargs`, g-prefixed
    brew install findutils
    # Install Bash 4
    brew install bash

    # Install wget with IRI support
    brew install wget --enable-iri

    # Install more recent versions of some OS X tools
    brew tap homebrew/dupes
    brew install homebrew/dupes/grep
    brew tap josegonzalez/homebrew-php

    # Install everything else
    brew install ack git rename tree python node nginx memcached ctags macvim
    brew install php54 --with-fpm --with-imap --with-mysql --with-pgsql --without-apache
    brew install php54-imagick php54-mcrypt php54-xdebug readline
else
    echo "==> Homebrew: Upgrading"
    # Upgrade any already-installed formulae
    brew upgrade
fi

echo "==> Homebrew: Cleaning up"
# Remove outdated versions from the cellar
brew cleanup

echo "==> Homebrew: DONE!"