superpack.sh

#!/usr/bin/env bash
#
# superpack.sh:
#
# Define components you need to do work.
# Quickly.
# Superpack downloads/installs stuff so you don't have to.
# Blast new developers into productivity on their first day.
#
# Usage:
# superpack.sh [options]
#
# Options:
# -d: The working development directory. Defaults to $HOME/SuperPack.
# -h: Displays  well meaning, but not entirely helpful, help message.

#
# Function Definitions
#
function install_disk_image {
    # Downloads and installs an OS X Disk Image from the Interwebs.
    # Parameters:
    # $1: The image URL
    # $2: The download directory

    echo
    echo "Downloading image from $1"
    echo
    DISK_IMAGE_URL="$1"
    DOWNLOAD_DIRECTORY="$2"
    cd $DOWNLOAD_DIRECTORY && curl -fLO $DISK_IMAGE_URL && cd -

    echo
    echo "Attaching/Mounting Disk Image"
    echo
    DISK_IMAGE_FILE=${DISK_IMAGE_URL##*/}
    VOLUME=`hdiutil attach $DOWNLOAD_DIRECTORY/$DISK_IMAGE_FILE`
    VOLUME=${VOLUME##* }

    echo
    echo "attached volume: $VOLUME"
    echo "preparing to install $DISK_IMAGE_FILE"
    echo

    INSTALL_PKG=`ls $VOLUME/*.pkg`
    echo
    echo "Installing $INSTALL_PKG"
    echo
    sudo installer -pkg $INSTALL_PKG -target /Volumes/Macintosh\ HD

    echo
    echo "Detaching volume: $VOLUME"
    echo
    hdiutil detach $VOLUME

    echo
    echo "Deleting $DOWNLOAD_DIRECTORY/$DISK_IMAGE_FILE"
    echo
    rm $DOWNLOAD_DIRECTORY/$DISK_IMAGE_FILE    
}

# parse script options
OPTIND=1
while getopts "h?d:?" opt; do
    case "$opt" in
        h|\?)
			echo
            echo 'superpack.sh prepares an OS X machine for PokitDok development.'
            echo
            echo 'Usage:'
            echo 'superpack.sh [OPTIONS]'
            echo
            echo 'Available options:'
            echo '-d The working development directory. Defaults to $HOME/Superpack.'
            echo '-h print this help message'
            echo
            exit 0
            ;;
        d)  DEV_DIR=${OPTARG}
			;;
    esac
done

#
# Constants
#
ANACONDA_LOCATION="$HOME/anaconda"
DEFAULT_DIR="$HOME/SuperPack"
DOWNLOAD_DIR="$HOME/Downloads"
HOMEBREW_LOCATION="$HOME/usr/local/bin/brew"
PACKER_LOCATION="$HOME/packer"
RVM_LOCATION="$HOME/.rvm"
VAGRANT_URL="http://files.vagrantup.com/packages/a40522f5fabccb9ddabad03d836e120ff5d14093/Vagrant-1.3.5.dmg"
VAGRANT_CMD="vagrant"
VIRTUAL_BOX_CMD="virtualbox"
VIRTUAL_BOX_URL="http://download.virtualbox.org/virtualbox/4.3.2/VirtualBox-4.3.2-90405-OSX.dmg"
XCODE_VERSION=`xcode-select -v`

# Use the default location, if necessary
if [ -z $DEV_DIR ]; then
    DEV_DIR=$DEFAULT_DIR
fi

echo
echo "Target directory = $DEV_DIR"
echo
mkdir -p $DEV_DIR

if [ ! -d $DEV_DIR ]; then
    echo "Target directory $DEV_DIR does not exist"
    exit 1
fi

# X-Code
if [ -z "$XCODE_VERSION" ]; then
    xcode-select --install
    read -p "Press enter when the XCode installation is complete"
fi


# Homebrew
# Homebrew needs to be installed prior to RVM so that RVM can use brew to download dependencies
if [ ! -a $HOMEBREW_LOCATION ]; then
    ruby -e "$(curl -fsSL https://raw.github.com/mxcl/homebrew/go/install)"
fi

brew update

# RVM and associated Ruby Blargity
if [ ! -d $RVM_LOCATION ]; then
    \curl -L https://get.rvm.io | bash -s stable --auto-dotfiles
    source $HOME/.rvm/scripts/rvm
    rvm install ruby 2.0.0
    rvm docs generate-ri
else
    source $HOME/.rvm/scripts/rvm
fi
rvm gemset use global
gem install chef ohai


# Virtual Box
hash $VIRTUAL_BOX_CMD 2>/dev/null || { install_disk_image $VIRTUAL_BOX_URL $DOWNLOAD_DIR;}

# Vagrant
hash $VAGRANT_CMD 2>/dev/null || { install_disk_image $VAGRANT_URL $DOWNLOAD_DIR;}

curl -L -O https://rubygems.org/downloads/vagrant-vbguest-0.10.0.pre1.gem
vagrant plugin install vagrant-vbguest-0.10.0.pre1.gem
rm vagrant-vbguest-0.10.0.pre1.gem
vagrant plugin install vagrant-berkshelf
vagrant plugin install vagrant-vbox-snapshot
vagrant plugin install vagrant-aws

# Anaconda
if [ ! -d $ANACONDA_LOCATION ]; then
    curl http://09c8d0b2229f813c1b93-c95ac804525aac4b6dba79b00b39d1d3.r79.cf1.rackcdn.com/Anaconda-1.8.0-MacOSX-x86_64.sh -o anaconda.sh
    chmod +x anaconda.sh
    ./anaconda.sh -b
    echo "export PATH="'$HOME/anaconda/bin:$PATH' >> $HOME/.bashrc
    export PATH="$HOME/anaconda/bin:$PATH"
    echo 'y' | conda update conda
    rm anaconda.sh
fi


# Packer
if [ ! -d $PACKER_LOCATION ]; then
    brew tap homebrew/binary
    brew install homebrew/binary/packer
    packer --version
fi

# Check out projects
cd $DEV_DIR

#git clone any/all of your projects
#then run 'vagrant up' for each of them

echo "-----------------------------------------"
echo "virtual machines running"
echo "You may now 'vagrant ssh' to each VM "
echo "-----------------------------------------"