add transfer.sh module

nixos/configurations/Cape/default.nix

@@ -20,6 +20,7 @@
     };
     users.deploy.enable = true;
     programs = {
+      transfer-sh.enable = true;
       rustypaste = {
         enable = true;
         url = "https://paste.youthlic.fun";

nixos/modules/programs/default.nix

@@ -1,6 +1,7 @@
 { config, lib, ... }:
 {
   imports = [
+    ./transfer-sh.nix
     ./rustypaste
     ./mautrix-telegram.nix
     ./caddy.nix

nixos/modules/programs/transfer-sh.nix

@@ -0,0 +1,33 @@
+{ lib, config, ... }:
+let
+  cfg = config.youthlic.programs.transfer-sh;
+in
+{
+  options = {
+    youthlic.programs.transfer-sh = {
+      enable = lib.mkEnableOption "transfer.sh";
+    };
+  };
+  config = lib.mkMerge [
+    (lib.mkIf cfg.enable {
+      services.transfer-sh = {
+        enable = true;
+        provider = "local";
+        settings = {
+          BASEDIR = "/var/lib/transfer.sh";
+          LISTENER = ":8484";
+          TLS_LISTENER_ONLY = false;
+        };
+      };
+    })
+    (lib.mkIf (cfg.enable && config.youthlic.programs.caddy.enable) {
+      services.caddy.virtualHosts = {
+        "transfer.${config.youthlic.programs.caddy.baseDomain}" = {
+          extraConfig = ''
+            reverse_proxy 127.0.0.1:8484
+          '';
+        };
+      };
+    })
+  ];
+}