From 5a8d24052232b776858aae9d63da58169db62465 Mon Sep 17 00:00:00 2001
From: Caroline Larimore <caroline@larimo.re>
Date: Mon, 14 Apr 2025 14:51:36 -0700
Subject: migration: webserver core

---
 hosts/copenhagen/configuration.nix                 |  2 --
 roles/web/default.nix                              |  5 -----
 snowfall/modules/nixos/services/web/default.nix    | 23 ++++++++++++++++++++++
 .../systems/x86_64-linux/copenhagen/default.nix    |  6 ++++++
 4 files changed, 29 insertions(+), 7 deletions(-)
 create mode 100644 snowfall/modules/nixos/services/web/default.nix

diff --git a/hosts/copenhagen/configuration.nix b/hosts/copenhagen/configuration.nix
index 73cacac..99fd89f 100644
--- a/hosts/copenhagen/configuration.nix
+++ b/hosts/copenhagen/configuration.nix
@@ -3,8 +3,6 @@
 {
   environment.persistence."/persist/system" = {
     directories = [
-      "/var/lib/acme"
-
       "/srv/web"
       "/srv/minecraft"
     ];
diff --git a/roles/web/default.nix b/roles/web/default.nix
index 5606240..d15d682 100644
--- a/roles/web/default.nix
+++ b/roles/web/default.nix
@@ -6,9 +6,4 @@
     ./personal
     ./stargazers
   ];
-
-  security.acme = {
-    acceptTerms = true;
-    defaults.email = "caroline@larimo.re";
-  };
 }
diff --git a/snowfall/modules/nixos/services/web/default.nix b/snowfall/modules/nixos/services/web/default.nix
new file mode 100644
index 0000000..1e1e854
--- /dev/null
+++ b/snowfall/modules/nixos/services/web/default.nix
@@ -0,0 +1,23 @@
+{ options, config, lib, namespace, ... }:
+
+with lib; with lib.${namespace}; let
+  cfg = config.${namespace}.services.web;
+  impermanence = config.${namespace}.system.impermanence;
+in {
+  options.${namespace}.services.web = with types; {
+    enable = mkEnableOption "web";
+  };
+
+  config = mkIf cfg.enable {
+    environment.persistence.${impermanence.location} = {
+      directories = [
+        "/var/lib/acme"
+      ];
+    };
+
+    security.acme = {
+      acceptTerms = true;
+      defaults.email = "caroline@larimo.re";
+    };
+  };
+}
diff --git a/snowfall/systems/x86_64-linux/copenhagen/default.nix b/snowfall/systems/x86_64-linux/copenhagen/default.nix
index 38705a8..ff0c0ed 100644
--- a/snowfall/systems/x86_64-linux/copenhagen/default.nix
+++ b/snowfall/systems/x86_64-linux/copenhagen/default.nix
@@ -14,6 +14,12 @@ with lib; with lib.${namespace}; {
       impermanence.enable = true;
       impermanence.home.enable = true;
     };
+
+    services = {
+      web = {
+        enable = true;
+      }
+    }
   };
 
   system.stateVersion = "23.11";
-- 
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