webapps: introduce module with multiple configurations including dashboard

extra/webapps/homer.nix

@@ -0,0 +1,57 @@
+{ config, lib, pkgs, ... }:
+
+let
+  homer = pkgs.stdenv.mkDerivation rec {
+    pname = "homer";
+    version = "21.09.2";
+
+    src = pkgs.fetchurl {
+      urls = [
+        "https://github.com/bastienwirtz/${pname}/releases/download/v${version}/${pname}.zip"
+      ];
+      sha256 = "sha256-NHvH3IW05O1YvPp0KOUU0ajZsuh7BMgqUTJvMwbc+qY=";
+    };
+    nativeBuildInputs = [ pkgs.unzip ];
+
+    dontInstall = true;
+    sourceRoot = ".";
+    unpackCmd = "${pkgs.unzip}/bin/unzip -d $out $curSrc";
+  };
+
+  homeConfig = {
+    title = "Dashboard";
+    header = false;
+    footer = false;
+    connectivityCheck = true;
+    colums = "auto";
+    services = config.lib.webapps.homerServices;
+  };
+in
+{
+  networking.firewall.allowedTCPPorts = [
+    80
+    443
+  ];
+  services.nginx = {
+    enable = true;
+    #virtualHosts."dashboard.rocks" = {
+    virtualHosts."_" = {
+      default = true;
+      locations = {
+        "/" = {
+          root = homer;
+        };
+        "=/assets/config.yml" = {
+          alias = pkgs.writeText "homerConfig.yml" (builtins.toJSON homeConfig);
+        };
+      };
+    };
+  };
+  webapps = {
+    dashboardCategories = [
+      { name = "Applications"; tag = "app"; }
+      { name = "Media-Management"; tag = "manag"; }
+      { name = "Infrastructure"; tag = "infra"; }
+    ];
+  };
+}