port to flakes

nixos/modules/weechat.nix

@@ -0,0 +1,58 @@
+{ config, pkgs, lib, ... }:
+
+with lib;
+let
+  cfg = config.dadada.weechat;
+in
+{
+  options.dadada.weechat = {
+    enable = mkEnableOption "Enable weechat relay";
+  };
+  config = mkIf cfg.enable {
+    services.weechat = {
+      enable = true;
+      sessionName = "weechat-dadada";
+    };
+
+    services.nginx.enable = true;
+
+    services.nginx.virtualHosts."webchat.dadada.li" = {
+      enableACME = true;
+      forceSSL = true;
+
+      root = pkgs.glowing-bear;
+
+      locations = {
+        "/robots.txt" = {
+          extraConfig = ''
+            add_header Content-Type text/plain;
+            return 200 "User-agent: *\nDisallow: /\n";
+          '';
+        };
+      };
+    };
+    services.nginx.virtualHosts."weechat.dadada.li" = {
+      useACMEHost = "webchat.dadada.li";
+      forceSSL = true;
+
+      root = "${pkgs.nginx}/html";
+      locations = {
+        "/weechat" = {
+          extraConfig = ''
+            proxy_pass http://localhost:9001;
+            proxy_http_version 1.1;
+            proxy_set_header Upgrade $http_upgrade;
+            proxy_set_header Connection "upgrade";
+            proxy_read_timeout 8h;
+          '';
+        };
+        "/robots.txt" = {
+          extraConfig = ''
+            add_header Content-Type text/plain;
+            return 200 "User-agent: *\nDisallow: /\n";
+          '';
+        };
+      };
+    };
+  };
+}