cll2v0/flake.nix

{
  description = "CL L2 V0";
  inputs = {
    nixpkgs.url = "github:nixos/nixpkgs/nixos-24.11";
    rust-flake.url = "github:juspay/rust-flake";
    flake-parts.url = "github:hercules-ci/flake-parts";
    git-hooks-nix.url = "github:cachix/git-hooks.nix";
    git-hooks-nix.inputs.nixpkgs.follows = "nixpkgs";
    treefmt-nix.url = "github:numtide/treefmt-nix";
    treefmt-nix.inputs.nixpkgs.follows = "nixpkgs";
  };

  outputs = inputs:
    inputs.flake-parts.lib.mkFlake {inherit inputs;} {
      imports = [
        inputs.rust-flake.flakeModules.default
        inputs.rust-flake.flakeModules.nixpkgs
        inputs.git-hooks-nix.flakeModule
        inputs.treefmt-nix.flakeModule
      ];
      systems = [
        "x86_64-linux"
      ];
      perSystem = {
        self',
        config,
        inputs',
        pkgs,
        lib,
        system,
        ...
      }: {
        devShells.default = pkgs.mkShell {
          inputsFrom = [
            self'.devShells.rust
            config.pre-commit.devShell
          ];
          shellHook = ''
            echo 1>&2 "Welcome to the development shell!"
            ${config.pre-commit.installationScript}
            export DATABASE_URL="sqlite:./db/cll2v0.db";
            export CLL2V0_KEYS="db/keys";
          '';
          name = "cardano-lightning";
          packages = with pkgs; [
          ];
        };
        treefmt = {
          projectRootFile = "flake.nix";
          flakeFormatter = true;
          programs = {
            prettier = {
              enable = true;
              settings = {
                printWidth = 80;
                proseWrap = "always";
              };
            };
            alejandra.enable = true;
            rustfmt.enable = true;
          };
        };
        pre-commit.settings.hooks.treefmt.enable = true;
      };
      flake = {
      };
    };
}