missed some changes

config/informis/cl-gemini.nix

@@ -5,6 +5,8 @@ let
   cfg = config.informis.cl-gemini;
 
   lisp-libs = with pkgs.lispPackages; [
+    asdf-package-system
+    asdf-system-connections
     alexandria
     asdf-package-system
     asdf-system-connections
@@ -16,21 +18,17 @@ let
     usocket
   ];
 
-  launchServer = load-paths: ip: port: root: public-dir: key: cert: slynk-port:
+  launchServer = ip: port: root: public-dir: key: cert: slynk-port: feeds-string: textfiles-archive:
-    let
+    pkgs.writeText "launch-server.lisp" ''
-      load-path-string =
-        concatStringsSep " " (map (path: "\"${path}\"") load-paths);
-    in pkgs.writeText "launch-server.lisp" ''
       (load (merge-pathnames "quicklisp/setup.lisp" (user-homedir-pathname)))
-      (setf asdf:*central-registry*
-        (append asdf:*central-registry*
-          (list ${load-path-string})))
       (ql:quickload :slynk)
       (ql:quickload :cl-gemini)
       ${optionalString (slynk-port != null) "(slynk:create-server :port ${toString slynk-port} :dont-close t)"}
+      ${feeds-string}
       (cl-gemini:start-gemini-server "${ip}" "${key}" "${cert}"
         :port ${toString port}
         :document-root "${root}"
+        :textfiles-root "${textfiles-archive}"
         :file-cmd "${pkgs.file}/bin/file"
         :log-stream *standard-output*
         :threaded t
@@ -44,6 +42,36 @@ let
     ];
   });
 
+  feedOpts = with types; {
+    options = {
+      url = mkOption {
+        type = str;
+        description = "Base URI of the feed, i.e. the URI corresponding to the feed path.";
+        example = "gemini://my.server/path/to/feedfiles";
+      };
+
+      title = mkOption {
+        type = str;
+        description = "Title of given feed.";
+        example = "My Fancy Feed";
+      };
+
+      path = mkOption {
+        type = str;
+        description = "Path to Gemini files making up the feed.";
+        example = "/path/to/feed";
+      };
+    };
+  };
+
+  register-feed = name: opts: ''
+    (cl-gemini:register-feed :name "${name}" :title "${opts.title}" :path "${opts.path}" :base-uri "${opts.url}")'';
+
+  register-feeds = feeds:
+    concatStringsSep "\n"
+      (mapAttrsToList register-feed feeds);
+
+
 in {
   options.informis.cl-gemini = with types; {
     enable = mkEnableOption "Enable the cl-gemini server.";
@@ -61,9 +89,9 @@ in {
     };
 
     document-root = mkOption {
-      type = path;
+      type = str;
       description = "Root at which to look for gemini files.";
-      example = /my/gemini/root;
+      example = "/my/gemini/root";
     };
 
     user-public = mkOption {
@@ -89,6 +117,25 @@ in {
       description = "Port on which to open a slynk server, if any.";
       default = null;
     };
+
+    feeds = mkOption {
+      type = loaOf (submodule feedOpts);
+      description = "Feeds to generate and make available (as eg. /feed/name.xml).";
+      example = {
+        diary = {
+          title = "My Diary";
+          path = "/path/to/my/gemfiles/";
+          url = "gemini://my.host/blog-path/";
+        };
+      };
+      default = {};
+    };
+
+    textfiles-archive = mkOption {
+      type = str;
+      description = "A path containing only gemini & text files.";
+      example = "/path/to/textfiles/";
+    };
   };
 
   config = mkIf cfg.enable {
@@ -124,13 +171,11 @@ in {
       description = "cl-gemini Gemini server (https://gemini.circumlunar.space/)";
 
       serviceConfig = let
-        load-paths = (map (pkg: "${pkg}/lib/common-lisp//")
+        feed-registrations = register-feeds cfg.feeds;
-          (lisp-libs ++ [pkgs.cl-gemini]));
       in {
         ExecStartPre = "${pkgs.lispPackages.quicklisp}/bin/quicklisp init";
         ExecStart = "${sbcl-with-ssl}/bin/sbcl --load ${
           launchServer
-            load-paths
             cfg.server-ip
             cfg.port
             cfg.document-root
@@ -138,6 +183,8 @@ in {
             "/etc/cl-gemini/key.pem"
             "/etc/cl-gemini/cert.pem"
             cfg.slynk-port
+            feed-registrations
+            cfg.textfiles-archive
         }";
         Restart = "on-failure";
         PIDFile = "/run/cl-gemini.$USERNAME.uid";
@@ -146,9 +193,15 @@ in {
 
       environment = {
         LD_LIBRARY_PATH = "${pkgs.openssl_1_1.out}/lib";
+        CL_SOURCE_REGISTRY = concatStringsSep ":"
+          (["${config.users.users.cl-gemini.home}/quicklisp/quicklisp"] ++
+           (map
+             (pkg: "${pkg}//")
+             (lisp-libs ++ [pkgs.cl-gemini])));
       };
 
       path = with pkgs; [
+        gcc
         file
         getent
       ];

hosts/procul.nix

@@ -267,9 +267,19 @@ in {
     enable = true;
 
     server-ip = host_ipv4;
-    document-root = /srv/gemini;
+    document-root = "/srv/gemini/root";
-    ssl-private-key = acme-private-key "informis.land";
+    ssl-private-key = "/srv/gemini/private/key.pem";
-    ssl-certificate = acme-certificate "informis.land";
+    ssl-certificate = "/srv/gemini/private/cert.pem";
     slynk-port = 4005;
+
+    textfiles-archive = "/srv/gemini/textfiles";
+
+    feeds = {
+      viator = {
+        title = "viator's phlog";
+        path = "/home/viator/gemini-public/feed/";
+        url = "gemini://informis.land/user/viator/feed/";
+      };
+    };
   };
 }

packages/cl-gemini.nix

@@ -9,8 +9,8 @@ in stdenv.mkDerivation {
 
   src = fetchgit {
     url = "https://git.informis.land/viator/cl-gemini.git";
-    rev = "a4596703a4e7ff628639ea4a2350591e4db9a32d";
+    rev = "3de4d1945fc91d0c9f8f65a5d4b0d3f39fbdaa80";
-    sha256 = "18zqgx200fd32kgbpfhvcnlwanzmjk3f0ggiks0n579zkhzslxs0";
+    sha256 = "1xzfsp5vp36a3yas5pnhj2a1dd72r72fw3l49ah19hvbapaikhsw";
     fetchSubmodules = false;
   };