noise-rs/flake.nix

{
  inputs = {
    naersk.url = "github:nix-community/naersk/master";
    nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
    utils.url = "github:numtide/flake-utils";
  };

  outputs =
    {
      self,
      nixpkgs,
      utils,
      naersk,
    }:
    utils.lib.eachDefaultSystem (
      system:
      let
        pkgs = import nixpkgs { inherit system; };
        naersk-lib = pkgs.callPackage naersk { };
      in
      {
        packages.default = naersk-lib.buildPackage rec {
          src = ./.;
          nativeBuildInputs = with pkgs; [
            libnotify
            installShellFiles
          ];
          LD_LIBRARY_PATH = pkgs.lib.makeLibraryPath nativeBuildInputs;

          RUST_SRC_PATH = pkgs.rustPlatform.rustLibSrc;

          postInstall =
            with pkgs;
            lib.optionalString (stdenv.buildPlatform.canExecute stdenv.hostPlatform) ''
              # installShellCompletion --cmd noise \
              #   --bash <($out/bin/fd --generate-completions bash) \
              #   --fish <($out/bin/fd --generate-completions fish)
              # installShellCompletion --zsh contrib/completion/_fd
              installShellCompletion --cmd noise \
                --bash <($out/bin/noise --generate-completions bash) \
                --zsh <($out/bin/noise --generate-completions zsh) \
                --fish <($out/bin/noise --generate-completions fish)
            '';
        };
        devShell =
          with pkgs;
          mkShell {
            buildInputs = [
              cargo
              rustc
              rustfmt
              pre-commit
              rustPackages.clippy
              libnotify
            ];
            RUST_SRC_PATH = rustPlatform.rustLibSrc;
            RUST_BACKTRACE = 1;
          };
      }
    );
}