nloc.sh

#!/bin/bash

LAST=$(date -j "+%Y-%m-%d")
FIRST=$(date -j -f "%Y-%m-%d" 2008-10-01 "+%Y-%m-%d")
CURRENT=${LAST}

git reset -q --hard origin/master; git clean -q -xdf

echo "Date;Lines of code;Lines of test"

while [ "${CURRENT}" \> "${FIRST}" ]
do
	HASH=`git log --date=short --format="%H" --before=${CURRENT} -n1`
	
	git reset -q --hard ${HASH}; git clean -q -xdf
	
	NLOC_CODE=`find . -name "*.java" ! -path "*/src/test/java*" | xargs wc -l | tail -n 1 | awk '{ print $1 }'`
	NLOC_TEST=`find . -name "*.java" ! -path "*/src/main/java*" | xargs wc -l | tail -n 1 | awk '{ print $1 }'`
	
	echo "${CURRENT};${NLOC_CODE};${NLOC_TEST}"

    CURRENT=$(date -j -v-7d -f "%Y-%m-%d" ${CURRENT} "+%Y-%m-%d")
done

git reset -q --hard origin/master; git clean -q -xdf