obs-cmd/flake.nix at master · grigio/obs-cmd · GitHub

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{
  description = "A minimal command to control obs via obs-websocket";

  inputs = {
    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
    flake-utils.url = "github:numtide/flake-utils";
  };

  outputs = { self, nixpkgs, flake-utils }:
    flake-utils.lib.eachDefaultSystem (system:
      let
        pkgs = nixpkgs.legacyPackages.${system};
        # Extract version from Cargo.toml
        version = (pkgs.lib.importTOML ./Cargo.toml).package.version;
      in {
        packages.default = pkgs.rustPlatform.buildRustPackage {
          pname = "obs-cmd";
          inherit version;
          src = ./.;
          cargoLock = {
            lockFile = ./Cargo.lock;
            allowBuiltinFetchGit = true;
          };

          # Build dependencies
          nativeBuildInputs = with pkgs; [ pkg-config ];
          buildInputs = with pkgs; [ openssl ]
            ++ pkgs.lib.optionals pkgs.stdenv.isDarwin [
              pkgs.darwin.apple_sdk.frameworks.Security
            ];
        };

        devShells.default = pkgs.mkShell {
          buildInputs = with pkgs; [
            rustc
            cargo
            clippy
            rustfmt
            pkg-config
            openssl
          ] ++ pkgs.lib.optionals pkgs.stdenv.isDarwin [
            pkgs.darwin.apple_sdk.frameworks.Security
          ];

          RUST_BACKTRACE = "1";
        };
      });
}