From 35af4bab99da94845ebd6e9b2efae6a544d39b35 Mon Sep 17 00:00:00 2001
From: Collin Williams <96917990+bluedragon1221@users.noreply.github.com>
Date: Fri, 22 May 2026 10:23:58 -0500
Subject: LOTS OF TEMP STUFF

---
 services/caddy.nix | 104 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 104 insertions(+)
 create mode 100644 services/caddy.nix

(limited to 'services/caddy.nix')

diff --git a/services/caddy.nix b/services/caddy.nix
new file mode 100644
index 0000000..9870af0
--- /dev/null
+++ b/services/caddy.nix
@@ -0,0 +1,104 @@
+{
+  lib,
+  config,
+  ...
+}: let
+  cfg = config.caddy;
+in {
+  options = {
+    caddy = {
+      globalConfig = lib.mkOption {
+        description = "Configuration for top level stuff (ex. dns server api keys)";
+        type = lib.types.lines;
+        default = "";
+      };
+      tld = lib.mkOption {
+        description = "Your publically accessable domain name";
+        type = lib.types.str;
+      };
+      hostname = lib.mkOption {
+        description = "Your computers hostname";
+        type = lib.types.str;
+      };
+      virtualHosts = lib.mkOption {
+        description = "Magically configure caddy for services";
+        type = lib.types.attrsOf (lib.types.submodule ({config, ...}: {
+          options = {
+            serviceName = lib.mkOption {
+              type = lib.types.str;
+              default = config._module.args.name;
+              internal = true;
+            };
+            access = lib.mkOption {
+              type = lib.types.enum ["public" "private"];
+              description = "public: accessable at {serviceName}.my.tld. private: accessable at {serviceName}.{hostname}";
+            };
+            logFile = lib.mkOption {
+              type = lib.types.str;
+              description = "what to name the log file under /var/log/caddy";
+              default = "${config.serviceName}.log";
+            };
+            reverseProxy = lib.mkOption {
+              type = with lib.types; nullOr str;
+              description = "configure caddy to reverse-proxy this port or unix domain socket (ex. 127.0.0.1:8080 or unix//var/run/my_socket)";
+              default = null;
+            };
+            virtualHostConfig = lib.mkOption {
+              type = lib.types.lines;
+              description = "manual config lines to add to the caddy config";
+              default = "";
+            };
+          };
+        }));
+        default = {};
+      };
+    };
+  };
+  config = {
+    configData."caddyfile".text =
+      ''
+        {
+          ${cfg.globalConfig}
+        }
+      ''
+      ++ (cfg.virtualHosts
+        |> map (vhost_cfg: let
+          target =
+            if vhost_cfg.access == "public"
+            then
+              (
+                if vhost_cfg.serviceName != "root"
+                then "${vhost_cfg.serviceName}.${cfg.tld}"
+                else cfg.tld
+              )
+            else
+              (
+                if vhost_cfg.serviceName != "root"
+                then "${vhost_cfg.serviceName}.${cfg.hostName}"
+                else cfg.hostname
+              );
+        in ''
+          log {
+            output file /var/log/caddy/${vhost_cfg.logFile}
+          }
+
+          ${target} {
+            ${
+            if vhost_cfg.access == "private"
+            then "tls internal"
+            else ""
+          }
+            ${
+            if vhost_cfg.reverseProxy != null
+            then "reverse_proxy ${vhost_cfg.reverseProxy}"
+            else ""
+          }
+            ${vhost_cfg.virtualHostConfig}
+          }
+        '')
+        |> builtins.concatStringsSep "\n\n");
+
+    services."caddy".systemd.service = {
+    };
+  };
+}
-- 
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