update-firefox.sh

#!/bin/sh -e
nm-online || exit 0
logger "empezando $0"

#export http_proxy="http://192.168.255.1:3128" 
LOCAL_VERSION=`grep ^Version /opt/firefox/application.ini  | awk -F = '{print $2}'`
LATEST_VERSION=`curl -v https://download.mozilla.org/\?product\=firefox-latest\&os\=linux\&lang\=en-US 2>&1 |grep Location | cut -c 90- | sed 's/firefox-//' | sed 's/.tar.bz2//' |sed 's/\r//'`

if [ ${LOCAL_VERSION}x != ${LATEST_VERSION}x ]; then
	TEMPDIR=`mktemp -d`
	cd $TEMPDIR
	#rm -f firefox-$LATEST_VERSION.tar.bz2 MD5SUMS
	wget -q https://download.mozilla.org/\?product\=firefox-latest\&os\=linux\&lang\=en-US -O firefox-$LATEST_VERSION.tar.bz2 
	wget -q http://download.cdn.mozilla.net/pub/firefox/releases/${LATEST_VERSION}/SHA512SUMS
	wget -q http://download.cdn.mozilla.net/pub/firefox/releases/${LATEST_VERSION}/SHA512SUMS.asc
	gpg --verify SHA512SUMS.asc
	MD5=`sha512sum firefox-$LATEST_VERSION.tar.bz2`
	grep $MD5 SHA512SUMS |grep linux-i686/en-US/firefox-$LATEST_VERSION.tar.bz2
	tar xjf firefox-$LATEST_VERSION.tar.bz2 -C /opt
fi
logger "finalizando $0"

rm -rf $TEMPDIR