mac-installer.sh

#!/usr/bin/env bash
set -e

# setup colors to indicate good, ok, and bad for test coverage
green="\033[0;32m"
red="\033[0;31m"
reset="\033[0m"

msg() {
  echo "${green}\n$1${reset}"
}

fail() {
  echo "${red}\n$1${reset}"
}

announce() {
  msg "---> $1 ..."
}

run() {
  $* || (fail "\nFailed" 1>&2 && exit 1)
}

announce "Installing Homebrew, a good OSX package management system"
  run ruby <(curl -fsS https://raw.github.com/mxcl/homebrew/go)
  run brew update

if ! grep -qs "recommended by brew doctor" $HOME/.bash_profile; then
  announce "Put Homebrew location earlier in the PATH"
    run echo "\n# recommended by brew doctor" >> $HOME/.bash_profile
    run echo "export PATH='/usr/local/bin:$PATH'\n" >> $HOME/.bash_profile
    run source $HOME/.bash_profile
fi

announce "Installing GNU Compiler Collection, a necessary prerequisite to installing Ruby"
  run brew tap homebrew/dupes
  run brew install apple-gcc42

announce "Installing Postgres, a relational database"
  run brew install postgres --no-python
  run initdb /usr/local/var/postgres -E utf8

announce "Installing MySQL, another relational database"
  run brew install mysql

announce "Installing Redis, a good key-value store database"
  run brew install redis

announce "Installing SQLite"
  run brew install sqlite

announce "Installing Solr, a good search server"
  run brew install solr

announce "Installing Silver Searcher, to search for contents of files"
  run brew install ag

announce "Installing ctags, to index files for tab completion methods within text editors"
  run brew install ctags

announce "Installing lower level libraries"
  run brew install openssl readline libxml2 libyaml librsvg curl wget memcache ack phantomjs ack zlib libiconv

announce "Installing Git, the best version control system"
  run brew install git

announce "Installing Nodejs"
  run brew install node

announce "Installing ImageMagick"
  run brew install imagemagick --use-rsvg

announce "Installing QT, used by Capybara Webkit for headless JavaSCript integration testing"
  run brew install qt

announce "Installing watch, to execute a program periodically and show the output"
  run brew install watch

# NPM
announce "Installing NPM, a Node Package Manager"
  curl https://npmjs.org/install.sh | sh

# Rbenv install