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#include "libproto/worker.grpc.pb.h"
#include "libproto/worker.pb.h"
#include "libstore/store-api.hh"
namespace nix::daemon {
using ::grpc::Status;
using ::nix::proto::StorePath;
using ::nix::proto::StorePaths;
using ::nix::proto::Worker;
class WorkerServiceImpl final : public Worker::Service {
public:
WorkerServiceImpl(nix::Store* store) : store_(store) {}
Status IsValidPath(grpc::ServerContext* context, const StorePath* request,
nix::proto::IsValidPathResponse* response) override {
const auto& path = request->path();
store_->assertStorePath(path);
response->set_is_valid(store_->isValidPath(path));
return Status::OK;
}
Status HasSubstitutes(grpc::ServerContext* context, const StorePath* request,
nix::proto::HasSubstitutesResponse* response) override {
const auto& path = request->path();
store_->assertStorePath(path);
PathSet res = store_->querySubstitutablePaths({path});
response->set_has_substitutes(res.find(path) != res.end());
return Status::OK;
}
Status QueryReferrers(grpc::ServerContext* context, const StorePath* request,
StorePaths* response) override {
const auto& path = request->path();
store_->assertStorePath(path);
PathSet paths;
store_->queryReferrers(path, paths);
for (const auto& path : paths) {
response->add_paths(path);
}
return Status::OK;
}
Status QueryValidDerivers(grpc::ServerContext* context,
const StorePath* request, StorePaths* response) {
const auto& path = request->path();
store_->assertStorePath(path);
PathSet paths = store_->queryValidDerivers(path);
for (const auto& path : paths) {
response->add_paths(path);
}
return Status::OK;
}
Status QueryDerivationOutputs(grpc::ServerContext* context,
const StorePath* request,
StorePaths* response) override {
const auto& path = request->path();
store_->assertStorePath(path);
PathSet paths = store_->queryDerivationOutputs(path);
for (const auto& path : paths) {
response->add_paths(path);
}
return Status::OK;
}
private:
// TODO(tazjin): Who owns the store?
nix::Store* store_;
};
} // namespace nix::daemon
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