#!/bin/sh

WPROF_CHECKOUT=$1

pushd $1 >/dev/null

git submodule status --cached

echo if you see a '+',
echo first do a \`git submodule update --init --recursive\`
read

WPROF_COMMIT=$(git rev-parse HEAD)
echo %global wprof_commit ${WPROF_COMMIT}

for d in blazesym bpftool libbpf strobelight-libs usdt vmlinux.h; do
  PREFIX=$(echo $d | sed -e 's|-|_|g' | sed -e 's|\.|_|g')
  COMMIT=$(git -C $d rev-parse HEAD)
  DATE=$(git -C $d show --no-patch --format=%cd --date=format:%Y%m%d)
  echo %global ${PREFIX}_commit ${COMMIT}
  echo %global ${PREFIX}_date ${DATE}
done

popd >/dev/null