financier-nix/flake.nix

{
  inputs.flake-utils.url = "github:numtide/flake-utils";
  inputs.financier = {
    url = "github:puppe/financier/fix-yarn2nix";
    flake = false;
  };

  outputs = inputs@{ self, nixpkgs, ... }:
    inputs.flake-utils.lib.eachDefaultSystem (system:
      let pkgs = import nixpkgs { inherit system; };
      in {

        packages = {
          financier-dist = pkgs.mkYarnPackage {
            name = "financier-dist";
            src = "${inputs.financier}";
            buildPhase = ''
              yarn --offline build
            '';
            distPhase = "true";
            installPhase = ''
              cp -r dist "$out/"
            '';
            configurePhase = "ln -s $node_modules node_modules";
          };
        };

        defaultPackage = self.packages.${system}.financier-dist;
      }) // {

        nixosModule = { pkgs, lib, ... }: {
          imports = [ ./module.nix ];
          services.financier.package =
            lib.mkDefault self.packages.${pkgs.system}.financier-dist;
        };

      };
}