mkdir -p src || exit 1

cp lib/* src/ || exit 2 # fill src/ with some source code

iterations=4

git checkout -b old || exit

make clean

git reset --hard HEAD > times.log

for i in $(seq 1 50); do

git_head=$(git log -1 --format=%h)

# if build fails, make clean and try again

make SRCDIR=build CXXFLAGS=-O2 -j4 || make clean ; make MATCHCOMPILER=yes CXXFLAGS=-O2 -j4

echo "Run number $i"

for j in $(seq 1 ${iterations}); do

./cppcheck --quiet --showtime=summary --enable=all --inconclusive src 2> /dev/null | tee -a times.log

done

grep "Overall" times.log | tail -${iterations} | sed s/s// | awk -v "i=$i" -v "iterations=$iterations" -v "git_head=$git_head" '{ sum+=$3} END {print "Run " i", "git_head " Average: " sum/iterations}' | tee -a times.log

git reset --hard HEAD^1 | tee -a times.log

gcc -o tools/times tools/times.c

tools/times