Update Firefox version on Codeship

update_firefox

#!/bin/bash

# Add the following commands to your setup commands to update firefox
# git clone https://gist.github.com/9525133.git update_firefox
# bash ./update_firefox/update_firefox 28
# firefox --version

set -e

if [ -z "$1" ]; then
  echo "Please provide a proper firefox version like 28"
  exit 1
fi

pushd ~/ > /dev/null
rm -fr firefox

firefox_file=firefox-$1.0.tar.bz2
cache_path=~/cache/$firefox_file

download_url=http://ftp.mozilla.org/pub/mozilla.org/firefox/releases/$1.0/linux-x86_64/en-US/$firefox_file

curl -I -f $download_url

if [ ! -f $cache_path ]; then
  wget $download_url -O $cache_path
fi

tar -jxf $cache_path
firefox --version

popd > /dev/null

Googlers, updated script is here: https://github.com/codeship/scripts/blob/master/packages/firefox.sh