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#!/bin/sh
SCRIPTPATH="$(dirname $(readlink -f "$0"))"
cd "$SCRIPTPATH"
makefile="
all: .cleansrc
.cleansrc: src/*
bash do.sh cleansrc src container/src
touch .cleansrc
"
shopt -s expand_aliases
alias pushd="pushd &>/dev/null"
alias popd="popd &>/dev/null"
if [ "$1" == "compose" ]; then
# ensure container files are up to date
make --file <(echo "$makefile")
# forward commands to compose
pushd container
docker-compose ${@:2}
popd
elif [ "$1" == "cleansrc" ]; then
if [ $# -lt 3 ]; then
echo "USAGE: do.sh cleansrc <SRC> <DST>"
exit 0
fi
# copy files
src="$2"
dst="$3"
[ -e "$dst" ] && rm -rf "$dst"
mkdir -p "$dst"
cp -r "$src"/{*.c,*.h,Makefile,msgs} "$dst"
# strip comments
find "$dst" | while read path; do
if [ -f "$path" ]; then
if [ ! -z $(echo "$path" | grep '.[hc]$') ]; then
sed -i -e 's/^\s*\/\*.*\*\/\s*$//g' "$path" # remove /* */ style comments
sed -i -e 's/\s*\/\*.*\*\/\s*/ /g' "$path" # remove /* */ style comments
sed -i -e 's/\/\/.*//g' "$path" # remove // style comments
sed -i -e ':a;N;$!ba;s/\n\{3,\}/\n\n/g' "$path" # collapse multiple newlines
sed -i -e 's/fprintf(\s*stderr\s*,\s*/printf(/g' "$path" # replace fprintf stderr
elif [ "$(basename "$path")" == "Makefile" ]; then
sed -i -e 's/\s*#.*//g' "$path" # remove # style comments
sed -i -e ':a;N;$!ba;s/\n\{3,\}/\n\n/g' "$path" # collapse multiple newlines
fi
fi
done
elif [ "$1" == "test" ]; then
SRCDIR="$PWD/src" DATADIR="$PWD/container/data" bash "tests/test.sh" ${@:2}
elif [ "$1" == "make" ]; then
# build a normal version
pushd src
if [ -e ".safebuild" ]; then
make clean
rm ".safebuild"
fi
make
popd
elif [ "$1" == "make-safe" ]; then
# build a 'safe' version with flagstore patches
pushd src
make clean
touch ".safebuild"
for f in $(ls | grep '\.[ch]$'); do
cp "$f" "safe_$f"
done
git apply patches/flagstore1.diff
git apply patches/flagstore2.diff
PREFIX="safe_" make
rm safe_*
popd
else
echo "USAGE: do.sh (compose) [args..]"
echo "EXAMPLES:"
echo " do.sh compose up --build # starts the docker container"
echo " do.sh cleansrc <src> <dst> # post-process source files for release"
echo " do.sh make-safe # create patched version of binary"
echo " do.sh test <cmd> # run a test on the binary"
fi
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