mac

#!/usr/bin/env bash

successfully() {
  $* || (echo "\nfailed" 1>&2 && exit 1)
}

fancy_echo() {
  echo "\n$1"
}

fancy_echo "Checking for SSH key, generating one if it doesn't exist ..."
  [[ -f ~/.ssh/id_rsa.pub ]] || ssh-keygen -t rsa

fancy_echo "Fixing permissions ..."
  successfully sudo mkdir -p /usr/local
  successfully sudo chown -R `whoami` /usr/local

fancy_echo "Installing Homebrew, a good OS X package manager ..."
  successfully ruby <(curl -fsS https://raw.github.com/mxcl/homebrew/go)
  successfully brew update

if ! grep -qs "recommended by brew doctor" ~/.bashrc; then
  fancy_echo "Put Homebrew location earlier in PATH ..."
    successfully echo "# recommended by brew doctor" >> ~/.bashrc
    successfully echo "export PATH='/usr/local/bin:$PATH'\n" >> ~/.bashrc
    successfully source ~/.bashrc
fi

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

fancy_echo "Installing system libraries recommended for Ruby"
  successfully brew install gdbm libffi libksba libyaml

fancy_echo "Creat Launch Agent directory for auto start of services"
  mkdir -p ~/Library/LaunchAgents

fancy_echo "Installing Postgres, a good open source relational database ..."
  successfully brew install postgres --no-python
  successfully initdb /usr/local/var/postgres -E utf8
  successfully ln -sfv /usr/local/opt/postgresql/*.plist ~/Library/LaunchAgents
  successfully launchctl load ~/Library/LaunchAgents/homebrew.mxcl.postgresql.plist

fancy_echo "Instaling MySQL ..."
  successfully brew install mysql
  successfully unset TMPDIR
  successfully mysql_install_db --verbose --user=`whoami` --basedir="$(brew --prefix mysql)" --datadir=/usr/local/var/mysql --tmpdir=/tmp
  successfully ln -sfv /usr/local/opt/mysql/*.plist ~/Library/LaunchAgents
  successfully launchctl load ~/Library/LaunchAgents/homebrew.mxcl.mysql.plist

fancy_echo "Installing Memcached, a good open source memory store (for caching) ..."
  successfully brew install memcached
  successfully ln -sfv /usr/local/opt/memcached/*.plist ~/Library/LaunchAgents
  successfully launchctl load ~/Library/LaunchAgents/homebrew.mxcl.memcached.plistplist

fancy_echo "Installing Redis, a good key-value database ..."
  successfully brew install redis
  successfully ln -sfv /usr/local/opt/redis/*.plist ~/Library/LaunchAgents
  successfully launchctl load ~/Library/LaunchAgents/homebrew.mxcl.redis.plist

fancy_echo "Installing nodejs..."
  successfully brew install nodejs

fancy_echo "Installing QT, used by Capybara Webkit for headless Javascript integration testing ..."
  successfully brew install qt

fancy_echo "Installing ctags, to index files for vim tab completion of methods, classes, variables ..."
  successfully brew install ctags

fancy_echo "Installing ImageMagick, to crop and resize images ..."
  successfully brew install imagemagick

fancy_echo "Installing rvm"
  successfully \curl -L https://get.rvm.io | bash -s stable
  successfully source ~/.rvm/scripts/rvm

fancy_echo "Installing Ruby 1.9.3 ..."
  CC=gcc-4.2 successfully rvm install 1.9.3 --patch railsexpress

fancy_echo "Setting Ruby 1.9.3 as global default Ruby ..."
  successfully rvm use 1.9.3 --default

fancy_echo "Updating to latest Rubygems version ..."
  successfully gem update --system

fancy_echo "Installing critical Ruby gems for Rails development ..."
  successfully gem install bundler pg rails --no-document