use std::{env, fs, path::PathBuf};
use protox::prost::Message;
fn main() -> std::io::Result<()> {
let proto_paths = ["proto/history.proto"];
let proto_include_dirs = ["proto"];
let file_descriptors = protox::compile(proto_paths, proto_include_dirs).unwrap();
let file_descriptor_path = PathBuf::from(env::var_os("OUT_DIR").expect("OUT_DIR not set"))
.join("file_descriptor_set.bin");
fs::write(&file_descriptor_path, file_descriptors.encode_to_vec()).unwrap();
tonic_build::configure()
.build_server(true)
.file_descriptor_set_path(&file_descriptor_path)
.skip_protoc_run()
.compile_protos(&proto_paths, &proto_include_dirs)
}