ghr/flake.nix at main · siketyan/ghr · GitHub

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{
  inputs = {
    nixpkgs.url = "github:nixos/nixpkgs/release-25.11";
    flake-utils.url = "github:numtide/flake-utils";
    rust-overlay = {
      url = "github:oxalica/rust-overlay";
      inputs.nixpkgs.follows = "nixpkgs";
    };
    treefmt-nix = {
      url = "github:numtide/treefmt-nix";
      inputs.nixpkgs.follows = "nixpkgs";
    };
  };

  outputs =
    {
      nixpkgs,
      flake-utils,
      rust-overlay,
      treefmt-nix,
      ...
    }:
    flake-utils.lib.eachDefaultSystem (
      system:
      let
        overlays = [ (import rust-overlay) ];
        pkgs = import nixpkgs {
          inherit system overlays;
        };
      in
      {
        devShells.default =
          with pkgs;
          mkShell {
            buildInputs = [
              openssl
              pkg-config
              (rust-bin.fromRustupToolchainFile ./rust-toolchain.toml)
            ];
          };

        packages.default = pkgs.callPackage ./default.nix { };

        formatter = treefmt-nix.lib.mkWrapper pkgs {
          projectRootFile = "flake.nix";
          programs.nixfmt.enable = true;
        };
      }
    );
}