download, unzip and install the latest Chromium (Google Chrome Dev build) on OS X

chromium_mac_updater.sh

#!/bin/bash
# Distributed under the terms of the BSD License
# Copyright (c) 2011 Phil Cryer [email protected]
# http://gist.github.com/843896

# download, unzip and install the latest Chromium (Google Chrome Dev build) on OS X
# NOTICE: absolutely no returns without a receipt! No exceptions!

# is there a directory in tmp to do this? if not, make it
if [ ! -d '/tmp/chromedownload' ]; then
	mkdir /tmp/chromedownload && cd /tmp/chromedownload
fi

# get the latest version number 
curl http://build.chromium.org/f/chromium/snapshots/chromium-rel-mac/LATEST -o /tmp/chromedownload/LATEST --silent && LATEST=`cat /tmp/chromedownload/LATEST`

# download the latest, using the latest version number from above
curl http://build.chromium.org/f/chromium/snapshots/chromium-rel-mac/$LATEST/chrome-mac.zip -o /tmp/chromedownload/chrome-mac.zip 

# unzip it
unzip -qq /tmp/chromedownload/chrome-mac.zip

# move it into place
cp -R /tmp/chromedownload/chrome-mac/Chromium.app /Applications

# clean up
rm -rf /tmp/chromedownload

exit 0