{
  description = "${REPO_DESCRIPTION}";

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

  outputs = { self, nixpkgs, flake-utils, rust-overlay }:
    flake-utils.lib.eachSystem ["x86_64-linux"] (system:
      let
        overlays = [ (import rust-overlay) ];
        pkgs = import nixpkgs { inherit system overlays; };
        rustVersion = (pkgs.rust-bin.fromRustupToolchainFile ./rust-toolchain.toml);
        rustPlatform = pkgs.makeRustPlatform {
          cargo = rustVersion;
          rustc = rustVersion;
        };

        appName = "${REPO_NAME_KEBAB}";

        appRustBuild = rustPlatform.buildRustPackage {
          pname = appName;
          version = "0.1.0";
          src = ./.;
          cargoLock.lockFile = ./Cargo.lock;
        };

        dockerImage = pkgs.dockerTools.buildLayeredImage {
          name = appName;
          config = {
            Entrypoint = [ "$${appRustBuild}/bin/$${appName}" ];
            Env = [ "SSL_CERT_FILE=$${pkgs.cacert}/etc/ssl/certs/ca-bundle.crt" ];
            Tag = "latest";
          };
          contents = [ appRustBuild pkgs.cacert ];
        };
      in {
        packages = {
          rustPackage = appRustBuild;
          docker = dockerImage;
        };
        defaultPackage = dockerImage;
        devShell = with pkgs; mkShell {
          buildInputs = [
            bacon
            cargo
            cargo-audit
            cargo-auditable
            cargo-tarpaulin
            cargo-msrv
            just
            rust-analyzer
            (rustVersion.override { extensions = [ "rust-src" ]; })
            sqls
            sqlx-cli
          ];
        };
      });
}