refactor: moved modules to legacy-modules

legacy-modules/nixos-modules/server/forgejo/proxy.nix

@@ -0,0 +1,43 @@
+{
+  lib,
+  config,
+  ...
+}: let
+  const = import ./const.nix;
+  httpPort = const.httpPort;
+in {
+  options.services.forgejo = {
+    reverseProxy = {
+      enable = lib.mkOption {
+        type = lib.types.bool;
+        default = config.services.forgejo.enable && config.services.reverseProxy.enable;
+      };
+      domain = lib.mkOption {
+        type = lib.types.str;
+        description = "domain that forgejo will be hosted at";
+        default = "git.jan-leila.com";
+      };
+      extraDomains = lib.mkOption {
+        type = lib.types.listOf lib.types.str;
+        description = "extra domains that should be configured for forgejo";
+        default = [];
+      };
+    };
+  };
+
+  config = lib.mkIf config.services.forgejo.reverseProxy.enable {
+    services.reverseProxy.services.forgejo = {
+      target = "http://localhost:${toString httpPort}";
+      domain = config.services.forgejo.reverseProxy.domain;
+      extraDomains = config.services.forgejo.reverseProxy.extraDomains;
+
+      settings = {
+        forwardHeaders.enable = true;
+      };
+    };
+
+    networking.firewall.allowedTCPPorts = [
+      config.services.forgejo.settings.server.SSH_LISTEN_PORT
+    ];
+  };
+}