diff options
| author | Vincent Ambo <mail@tazj.in> | 2020-07-16T22·40+0100 |
|---|---|---|
| committer | tazjin <mail@tazj.in> | 2020-07-16T22·48+0000 |
| commit | 32735eebdd18f92e526d06a2f4b4a04e27998d03 (patch) | |
| tree | f3dbd2b29a869af29edfda6c831b3fea84a4fbab /third_party/nix/src | |
| parent | bb66262068d0fbc495adfd7ab49ba10ab7a2c608 (diff) | |
feat(3p/nix/nix-daemon): Implement Worker::HasSubstitutes handler r/1339
Change-Id: I0b01b554eee4b4e31416aabb498ea3d8b8a8092b Reviewed-on: https://cl.tvl.fyi/c/depot/+/1226 Tested-by: BuildkiteCI Reviewed-by: glittershark <grfn@gws.fyi>
Diffstat (limited to 'third_party/nix/src')
| -rw-r--r-- | third_party/nix/src/nix-daemon/nix-daemon-proto.cc | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/third_party/nix/src/nix-daemon/nix-daemon-proto.cc b/third_party/nix/src/nix-daemon/nix-daemon-proto.cc index 35171c769ab8..d847ebff758b 100644 --- a/third_party/nix/src/nix-daemon/nix-daemon-proto.cc +++ b/third_party/nix/src/nix-daemon/nix-daemon-proto.cc @@ -21,6 +21,16 @@ class WorkerServiceImpl final : public Worker::Service { return Status::OK; } + Status HasSubstitutes(grpc::ServerContext* context, const StorePath* request, + nix::proto::HasSubstitutesResponse* response) { + 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; + } + private: // TODO(tazjin): Who owns the store? nix::Store* store_; |