ha-now-playing/flake.nix

{

  inputs = {
    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
    flake-utils.url = "github:numtide/flake-utils";
    naersk = {
      url = "github:nmattia/naersk/master";
      inputs.nixpkgs.follows = "nixpkgs";
    };
    rust-overlay = {
      url = "github:oxalica/rust-overlay";
      inputs.nixpkgs.follows = "nixpkgs";
      inputs.flake-utils.follows = "flake-utils";
    };
    pre-commit-hooks = {
      url = "github:cachix/pre-commit-hooks.nix";
      inputs.flake-utils.follows = "flake-utils";
    };
  };

  outputs = { self, nixpkgs, flake-utils, naersk, rust-overlay, pre-commit-hooks }:
    flake-utils.lib.eachDefaultSystem (system:
      let
        overlays = [ (import rust-overlay) ];
        pkgs = import nixpkgs { inherit system overlays; };
        naersk-lib = pkgs.callPackage naersk { };
        rustToolchain =
          pkgs.rust-bin.fromRustupToolchainFile ./rust-toolchain.toml;

      in
      {
        formatter = pkgs.nixpkgs-fmt;

        packages = {
          ha-now-playing = (naersk-lib.override {
            cargo = rustToolchain;
            rustc = rustToolchain;
          }).buildPackage
            {
              pname = "ha-now-playing";
              root = ./.;

              buildInputs = with pkgs; [
                rustToolchain
                openssl
              ];
              nativeBuildInputs = with pkgs; [
                pkgconf
                cargo-edit
                cargo-expand
                cargo-diet
                cargo-feature
                cargo-outdated
                rust-analyzer
                pre-commit
                jq
                gitflow
                yaml-language-server
              ];
            };
        };
        packages.default = self.packages.${system}.ha-now-playing;

        apps.ha-now-playing = flake-utils.lib.mkApp {
          drv = self.packages.${system}.default;
        };
        apps.default = self.apps.${system}.ha-now-playing;

        overlays = _final: _prev: {
          inherit (self.packages.${system}) ha-now-playing;
        };

        checks = {
          pre-commit-check = pre-commit-hooks.lib.${system}.run {
            src = ./.;
            hooks = {
              nixpkgs-fmt.enable = true;
              statix.enable = true;
              deadnix.enable = true;
              clippy.enable = true;
            };
          };
        };

        devShells.default = with pkgs; mkShell {
          inherit (self.checks.${system}.pre-commit-check) shellHook;

          name = "ha-now-playing";
          inputsFrom = [ self.packages.${system}.ha-now-playing ];
        };

      });

}