songbook [from: Songs data for LaTeX songbooks http:///www.patacrep.com]
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#!/bin/sh
#
# Helper script to get the list of new songs added since the last version
# The output is supposed to be copy/pasted into the NEWS item.
GREP="$GREP_OPTIONS"
export GREP_OPTIONS=""
if [ $# -eq 1 ]
then
VERSION=$1
else
# Get current version
VERSION=`git tag | grep patacrep | tail -n1`
fi
# Make new songs list by authors
git shortlog $VERSION..master | egrep '^([^ ].*|.*[aA]dd song.*)' | sed 's/[aA]dd song.//' | sed 's/\.$//' | sed 's/ (.*)//' | sed 's/\s\s\s*/ /'
export GREP_OPTIONS="$GREP"