run.bash

#!/usr/bin/env bash

# Copyright (c) SpiderOak, Inc. All rights reserved.

set -xeuo pipefail

if command -v shellcheck; then
	shellcheck "${0}"
fi

if ! command -v patchelf &>/dev/null; then
	echo "please install patchelf"
	exit 1
fi

if ! command -v cargo &>/dev/null; then
	echo "please install Rust"
	exit 1
fi

if ! command -v cmake &>/dev/null; then
	echo "please install cmake"
	exit 1
fi

declare -a users=("owner" "admin" "operator" "membera" "memberb")

proj="$(cargo locate-project --workspace --message-format plain)"
proj="$(dirname "${proj}")"
release="${proj}"/target/release
capi="${proj}"/crates/aranya-client-capi
example="${proj}"/examples/c
out="${example}"/out

cleanup() {
	jobs -p | xargs -I{} kill {} || true
}
trap 'cleanup' EXIT
trap 'trap - SIGTERM && cleanup && kill -- -$$ || true' SIGINT SIGTERM EXIT

rm -rf "${out}"

# build the daemon.
cargo build --bin aranya-daemon --release

# copy the aranya-client.h header file
mkdir -p "${example}"/include
cp "${capi}"/output/aranya-client.h "${example}"/include/aranya-client.h

# copy the shared library
mkdir -p "${example}"/lib
cp "${release}"/libaranya_client_capi.dylib "${example}"/lib/libaranya_client.dylib || cp "${release}"/libaranya_client_capi.so "${example}"/lib/libaranya_client.so
patchelf --set-soname libaranya_client.so "${example}"/lib/libaranya_client.so || true
ls "${example}"/lib

# build the example app.
Aranya_DIR=. CMAKE_LIBRARY_PATH=. CMAKE_INCLUDE_PATH=. cmake -S "${example}" -B "${example}"/build
cmake --build build

# start the daemons
for user in "${users[@]}"; do
	mkdir -p "${out}"/"${user}"
	# TODO: autogenerate these config files
	# Note: set ARANYA_DAEMON=debug to debug daemons.
	"${release}"/aranya-daemon "${example}"/configs/"${user}"-config.json &
done
# give the daemons time to startup
sleep 1

# start the example app.
# TODO: rm ASAN_OPTIONS when memory leaks are resolved.
ASAN_OPTIONS=detect_leaks=0:exitcode=0 ARANYA_CAPI=debug ./build/example