flake.nix


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{
  inputs.devenv = {
    url = "github:cachix/devenv";
    inputs.nixpkgs.url = "nixpkgs";
  };

  nixConfig = {
    extra-trusted-public-keys = "devenv.cachix.org-1:w1cLUi8dv3hnoSPGAuibQv+f9TZLr6cv/Hm9XgU50cw=";
    extra-trusted-substituters = "https://devenv.cachix.org";
  };

  outputs = {
    self,
    nur,
    nixpkgs,
    flake-parts,
    devenv,
    ...
  } @ inputs:
    flake-parts.lib.mkFlake {inherit inputs;} {
      imports = [flake-parts.flakeModules.easyOverlay devenv.flakeModule];
      systems = ["x86_64-linux" "i686-linux" "x86_64-darwin" "aarch64-linux" "aarch64-darwin"];

      flake = {
        devenvModules.personal = import ./modules/devenv;
        nixosModules.personal = import ./modules/nixos;
        homeModules.personal = import ./modules/home-manager;
        overlays.personal = self.overlays.default;

        lib = import ./lib;

        templates = let
          welcomeText = ''
            # `.devenv` should be added to `.gitignore`
            ```sh
              echo .devenv >> .gitignore
            ```
          '';
          mkDevenvTemplate = path: {
            inherit welcomeText path;
          };
          devenv = mkDevenvTemplate ./templates/devenv/simple;
          devenvModular = mkDevenvTemplate ./templates/devenv/flake-parts;
        in {
          inherit devenv devenvModular;
          default = devenv;
        };
      };

      perSystem = {
        config,
        system,
        pkgs,
        lib,
        ...
      }: {
        _module.args.pkgs = import nixpkgs {
          inherit system;
          overlays = [nur.overlay];
          config = {};
        };

        overlayAttrs = {
          inherit
            (lib.recursiveUpdate pkgs {
              personal = config.packages;
              lib.personal = config.packages.lib;
            })
            personal
            lib
            ;
        };
        packages = import ./pkgs pkgs;

        devenv.shells.default = {
          imports = [self.devenvModules.personal];
          languages.nix.enable = true;
        };
      };
    };
}