install_xcode.sh

#!/bin/bash

# This snippet should hypothetically allow a totally unattended
# download of Apple's Xcode. After sourcing credentials from ENV,
# the script simulates a login, and downloads the XCode DMG.
# Based on: https://gist.github.com/cdata/817672

source /vagrant/apple_creds.sh
login="$ADC_LOGIN"
password="$ADC_PASSWORD"

# Download Xcode
if [ ! -f /vagrant/xcode_5.dmg ]; then
  
  touch ~/.cookiejar
  
  userAgent='Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.6; en-US; rv:1.9b5) Gecko/2008032619 Firefox/3.0b5'

  # Curl to grab destination URL...
  postDestination=$( \
  curl -b ~/.cookiejar -c ~/.cookiejar -s https://daw.apple.com/cgi-bin/WebObjects/DSAuthWeb.woa/wa/login?appIdKey=891bd3417a7776362562d2197f89480a8547b108fd934911bcbea0110d07f757 | \
  egrep '<form' | \
  sed 's/.*action="\(.*\)".*/\1/' )

  # Sed to extract wosid...
  wosid=$( echo $postDestination | sed 's/.*wo\/\([a-zA-Z0-9]*\).*/\1/' )

  # Post to destination...
  curl -L -s -o /dev/null -A "$userAgent" -b ~/.cookiejar -c ~/.cookiejar -X 'POST' -d "theAccountName=$login&theAccountPW=$password&1.Continue.x=0&1.Continue.y=0&theAuxValue&wosid=$wosid" "https://daw.apple.com$postDestination"

  # Curl the dmg...
  curl -L -A "$userAgent" -b ~/.cookiejar -c ~/.cookiejar -O 'https://developer.apple.com/devcenter/download.action?path=Developer_Tools/xcode_5/xcode_5.dmg'

  rm ~/.cookiejar
fi

# Download the Command Line Utilities
if [ ! -f /vagrant/xcode_cli_tools.dmg ]; then
  curl -L 'http://devimages.apple.com/downloads/xcode/command_line_tools_os_x_mountain_lion_for_xcode__september_2013.dmg' -o /vagrant/xcode_cli_tools.dmg
fi

# Install Xcode.app
echo "Installing Xcode.app..."
cd /vagrant
echo "Mounting xcode_5.dmg..."
hdiutil attach ./xcode_5.dmg
cd /Volumes/Xc*
echo "Copying Xcode.app to /Applications..."
cp -r ./Xcode.app /Applications
cd
echo "Unmounting xcode_5.dmg..."
hdiutil detach /Volumes/Xc* || hdiutil detach /Volumes/Xc* -force

# Accept License Agreement
echo "Accepting Xcode license agreement..."
sudo xcodebuild -license accept

# Install XCode Command Line Utilities
echo "Installing Xcode Command Line Utilities..."
cd /vagrant
echo "Mounting xcode_cli_tools.dmg..."
hdiutil attach ./xcode_cli_tools.dmg
cd /Volumes/Command*
echo "Installing Command Line Tools..."
sudo installer -pkg ./Command\ Line\ Tools\ \(Mountain\ Lion\).mpkg -target /
cd
echo "Unmounting xcode_cli_tools.dmg..."
hdiutil detach /Volumes/Command* || hdiutil detach /Volumes/Command* -force