bootstrapmac.sh

#!/bin/bash

if [[ -z `which cc` ]]; then
    echo "Please install Xcode from the app store, then install the command line tools."
    read -p "Press enter when done"

    sudo xcode-select -switch /Applications/Xcode.app/Contents/Developer
fi

if [[ -z `which gcc-4.2` ]]; then
    echo "Installing gcc 4.2 w/o LLVM for later happiness"
    mkdir ~/tmp/
    cd ~/tmp/
    curl -fkLsSO http://opensource.apple.com/tarballs/gcc/gcc-5666.3.tar.gz
    tar zxf gcc-5666.3.tar.gz
    cd gcc-5666.3

    # Setup some stuff it requires
    mkdir -p build/obj build/dst build/sym
    # And then build it. You should go make a cup of tea or five whilst this runs.
    gnumake install RC_OS=macos RC_ARCHS='i386 x86_64' TARGETS='i386 x86_64' \
        SRCROOT=`pwd` OBJROOT=`pwd`/build/obj DSTROOT=`pwd`/build/dst SYMROOT=`pwd`/build/sym

    # And finally install it
    sudo ditto build/dst /
fi

if [[ -z `which brew` ]]; then
    echo "Installing homebrew"
    cd
    /usr/bin/ruby -e "$(/usr/bin/curl -fksSL https://raw.github.com/mxcl/homebrew/master/Library/Contributions/install_homebrew.rb)"
fi

brew_it()
{
    if [[ -z `which $1` ]]; then
        echo "Installing $1"
        cd
        brew install $1
    fi
}

brew_it git
brew_it tmux
brew_it wget

if [[ ! -f ~/.rbenv/bin/rbenv ]]; then
    echo "Installing rbenv"
    cd
    git clone -q git://github.com/sstephenson/rbenv.git .rbenv
fi

if [[ ! -d ~/.rbenv/plugins/ruby-build ]]; then
    mkdir -p ~/.rbenv/plugins
    cd ~/.rbenv/plugins/
    git clone -q git://github.com/sstephenson/ruby-build.git
fi



if [[ ! -d ~/.dotfiles ]]; then
    cd
    git clone git://github.com/ericanderson/dotfiles.git .dotfiles
    cd .dotfiles
    /usr/bin/ruby ./install.rb
    
    cd
fi

# Make sure profile is loaded
source .bash_profile

install_ruby()
{
    if [[ -z `rbenv versions | grep $1` ]]; then
        echo "Installing ruby $1"
        rbenv install $1
    fi
}

install_ruby "1.9.2-p318"
install_ruby "1.8.7-p358"
install_ruby "jruby-1.7.0-dev"
install_ruby "jruby-1.6.7"

if [[ ! -z /Applications/Dropbox.app ]]; then
    wget -q -O ~/Downloads/Dropbox.dmg https://www.dropbox.com/download?plat=mac
    hdiutil attach -mountpoint /Volumes/Dropbox ~/Downloads/Dropbox.dmg
    cp -r /Volumes/Dropbox/Dropbox.app /Applications/
    echo "Ignore the error about site.py. Its not a real issue."
    hdiutil detach /Volumes/Dropbox
fi

echo
echo "Done."
echo