#!/bin/sh
# RSS Feed Display Script by Hellf[i]re v0.1
#
# This script is designed for most any RSS Feed. As some feeds may
# not be
# completely compliant, it may need a bit of tweaking
#
# This script depends on curl.
# Gentoo: emerge -av net-misc/curl
# Debian: apt-get install curl
# Homepage: http://curl.haxx.se/
#
# Usage:
# .conkyrc: ${execi [time] /path/to/script/conky-rss.sh}
#
# Usage Example
# ${execi 300 /home/youruser/scripts/conky-rss.sh}

#RSS Setup
URI=http://sourceforge.net/export/rss2_keepsake.php?group_id=145591 #URI of RSS Feed
FEEDFILE="/tmp/kicad-svn-`date +%y%m%d-%H%M%S`.rss"
URLFILE="/tmp/kicad-svn-`date +%y%m%d-%H%M%S`.url"
LINES=4 #Number of headlines

# Get feed and 
EXEC="/usr/bin/curl -s" #Path to curl
`$EXEC $URI &> $FEEDFILE`


# Get and filter and print content
cat $FEEDFILE | grep title |\
sed -e 's/[ \t]*//' |\
sed -e 's/^<title><\!\[CDATA\[//' |\
sed -e 's/\]\]><\/title>//' |\
sed -e 's/ to the Kicad EDA SVN repository//' |\
head -n $(($LINES + 1)) |\
tail -n $(($LINES))

echo ""

# Get latest commit url
cat $FEEDFILE | grep link |\
sed -e '2 s/<link>//' |\
sed -e '/<link>/d' |\
sed -e 's/[ \t]*//' |\
sed -e 's/<\/link>//' \
&> $URLFILE

# Get commit message
URL=`cat $URLFILE`
curl -s $URL | grep vc_log |\
sed -e 's/<td><pre class=\"vc_log\">//' |\
sed -e 's/<\/pre><\/td>//'

rm $URLFILE
rm $FEEDFILE