swag

flake.nix

@@ -23,6 +23,10 @@
     home-manager-2305.url = "github:nix-community/home-manager/release-23.05";
     home-manager-2305.inputs.nixpkgs.follows = "nixpkgs-2305";
 
+    # https://github.com/nix-community/nix-index-database
+    nix-index-database.url = "github:Mic92/nix-index-database";
+    nix-index-database.inputs.nixpkgs.follows = "nixpkgs-2311"; # only used for .packages
+
     # https://github.com/NixOS/nixos-hardware
     nixos-hardware.url = "github:NixOS/nixos-hardware";
 
@@ -151,6 +155,7 @@
         (ifExists "${self}/hosts/${hostname}")
         inputs.sops-nix.nixosModules.sops
         inputs.home-manager.nixosModule
+        #inputs.nix-index-database.nixosModules.nix-index
       ] ++ modules ++ extra-modules;
       #++ inputs.flake-programs-sqlite.nixosModules.programs-sqlite; # TODO: make work
 
@@ -167,6 +172,7 @@
       };
       home-manager.sharedModules = [
         inputs.sops-nix.homeManagerModules.sops
+        inputs.nix-index-database.hmModules.nix-index
       ];
 
       # still needed even if using networkd
@@ -212,8 +218,8 @@
     in {
       inherit system; # TODO: cross system
       fqdn = cfg.networking.fqdn;
-      allowedTCPPorts = cfg.networking.firewall.allowedTCPPorts;
-      allowedUDPPorts = cfg.networking.firewall.allowedUDPPorts;
+      allowedTCPPorts = cfg.networking.firewall.allowedTCPPorts or [];
+      allowedUDPPorts = cfg.networking.firewall.allowedUDPPorts or [];
       bootloader = if cfg.boot.loader.grub.enable then "grub"
         else if cfg.boot.loader.systemd-boot.enable then "systemd-boot"
         else null;
@@ -266,6 +272,7 @@
     nixosModules        = mkHosts (mkModule []);
     nixosConfigurations = mkHosts (mkConfig []);
     nixosReports        = mkHosts (mkReport []);
+    nixosHostnames      = builtins.attrNames self.nixosReports; # faster to eval
 
     packages = forAllSystems ({ inputs, pkgs, lib, flakes, ... }: let
       mk-nspawn-deployer = hostname: # TODO: nspawn-tarball.nix populates /etc/nixos with junk
@@ -296,6 +303,7 @@
           home.homeDirectory = home;
           home-manager.sharedModules = [
             inputs.sops-nix.homeManagerModules.sops
+            inputs.nix-index-database.hmModules.nix-index
           ];
         }];
         extraSpecialArgs = {