nixbld/flarum: use nix

nixbld-etc-nixos/configuration.nix

@@ -1068,15 +1068,6 @@ in
       "forum.m-labs.hk" = {
         forceSSL = true;
         enableACME = true;
-        root = "/var/www/flarum/public";
-        locations."~ \.php$".extraConfig = ''
-          fastcgi_pass unix:${config.services.phpfpm.pools.flarum.socket};
-          fastcgi_index index.php;
-        '';
-        extraConfig = ''
-          index index.php;
-          include /var/www/flarum/.nginx.conf;
-        '';
       };
       "perso.m-labs.hk" = {
         addSSL = true;
@@ -1148,23 +1139,17 @@ in
       };
     };
   };
+
   services.mysql = {
     enable = true;
-    package = pkgs.mariadb;
+    package = pkgs.lib.mkForce pkgs.mariadb;
-  };
+    ensureDatabases = pkgs.lib.mkForce [];
-  services.phpfpm.pools.flarum = {
+    ensureUsers = pkgs.lib.mkForce [];
-    user = "nobody";
-    settings = {
-      "listen.owner" = "nginx";
-      "listen.group" = "nginx";
-      "listen.mode" = "0600";
-      "pm" = "dynamic";
-      "pm.max_children" = 5;
-      "pm.start_servers" = 2;
-      "pm.min_spare_servers" = 1;
-      "pm.max_spare_servers" = 3;
-      "pm.max_requests" = 500;
   };
+  services.flarum = {
+    enable = true;
+    package = pkgs.callPackage ./flarum {};
+    domain = "forum.m-labs.hk";
   };
 
   services.rt = {

nixbld-etc-nixos/flarum/default.nix

@@ -0,0 +1,39 @@
+{
+  lib,
+  php,
+  fetchFromGitHub,
+  fetchpatch,
+}:
+
+php.buildComposerProject (finalAttrs: {
+  pname = "flarum";
+  version = "1.8.1";
+
+  src = fetchFromGitHub {
+    owner = "flarum";
+    repo = "flarum";
+    rev = "v${finalAttrs.version}";
+    hash = "sha256-kigUZpiHTM24XSz33VQYdeulG1YI5s/M02V7xue72VM=";
+  };
+
+  patches = [
+    # Add useful extensions from https://github.com/FriendsOfFlarum
+    # Extensions included: fof/upload, fof/polls, fof/subscribed
+    ./fof-extensions.patch
+  ];
+
+  composerLock = ./composer.lock;
+  composerStrictValidation = false;
+  vendorHash = "sha256-z3KVGmILw8MZ4aaSf6IP/0l16LI/Y2yMzY2KMHf4qSg=";
+
+  meta = with lib; {
+    changelog = "https://github.com/flarum/framework/blob/main/CHANGELOG.md";
+    description = "Flarum is a delightfully simple discussion platform for your website";
+    homepage = "https://github.com/flarum/flarum";
+    license = lib.licenses.mit;
+    maintainers = with maintainers; [
+      fsagbuya
+      jasonodoom
+    ];
+  };
+})

nixbld-etc-nixos/flarum/fof-extensions.patch

@@ -0,0 +1,16 @@
+diff --git a/composer.json b/composer.json
+index c63b5f8..5ad1186 100644
+--- a/composer.json
++++ b/composer.json
+@@ -37,7 +37,10 @@
+         "flarum/sticky": "*",
+         "flarum/subscriptions": "*",
+         "flarum/suspend": "*",
+-        "flarum/tags": "*"
++        "flarum/tags": "*",
++        "fof/polls": "*",
++        "fof/subscribed": "*",
++        "fof/upload": "*"
+     },
+     "config": {
+         "preferred-install": "dist",