grpc-swift flake

Try It Out

nix develop github:i10416/grpc-swift-flake

About

This is a repository for grpc-swift wrapped by Nix flake.

This flake provides protoc-gen-swift and protoc-gen-grpc-swift packages for each system.

{
  # ...
  inputs.grpc-swift.url = "github:i10416/grpc-swift-flake";
  inputs.flake-utils.url = "github:numtide/flake-utils";
  # ...
  outputs = {self,flake-utils, grpc-swift, ...}:
    flake-utils.lib.eachDefaultSystem (system:
      {
         devShell = pkgs.mkShell {
          name = "...";
          buildInputs = [
            grpc-swift.packages.${system}.protoc-gen-swift
            grpc-swift.packages.${system}.protoc-gen-grpc-swift
          ]
         }
      }
    )
}

Develop

build

nix build . builds protoc-gen-swift by default. Run nix build .#protoc-gen-swift and nix build .#protoc-gen-grpc-swift to build each package.

Derivations under protoc-gen-swift/ and protoc-gen-grpc-swift/ can be built by nix-build command. They have default grpc-swift source, but they are supposed to be used for debug purpose.

cd protoc-gen-swift
nix-build .

swiftpm2nix

Files under grpc-swift-src/swiftpm2nix are generated by the following steps.

git clone [email protected]:grpc/grpc-swift.git -b 1.23.0 grpc-swift-src
cd grpc-swift-src
nix-shell -p swift swiftpm swiftpm2nix
swift package resolve
swiftpm2nix
# Move files under grpc-swift-src/nix to grpc-swift/swiftpm2nix.

NOTE: These steps are taken from https://git.ri.se/lars.rasmusson/nixpkgs/-/blob/master/doc/languages-frameworks/swift.section.md.