From e6ed60548397627bf10f561f9438201dbba0a36e Mon Sep 17 00:00:00 2001
From: Azat Bahawi <azat@bahawi.net>
Date: Sun, 21 Apr 2024 02:15:42 +0300
Subject: 2024-04-21

---
 modules/gotify.nix | 82 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 82 insertions(+)
 create mode 100644 modules/gotify.nix

(limited to 'modules/gotify.nix')

diff --git a/modules/gotify.nix b/modules/gotify.nix
new file mode 100644
index 0000000..ad9b277
--- /dev/null
+++ b/modules/gotify.nix
@@ -0,0 +1,82 @@
+{
+  config,
+  lib,
+  libNginx,
+  ...
+}:
+with lib;
+let
+  cfg = config.nixfiles.modules.gotify;
+in
+{
+  options.nixfiles.modules.gotify = {
+    enable = mkEnableOption "Gotify";
+
+    domain = mkOption {
+      description = "Domain name sans protocol scheme.";
+      type = with types; str;
+      default = "gotify.${config.networking.domain}";
+    };
+  };
+
+  config =
+    let
+      db = "gotify";
+    in
+    mkIf cfg.enable {
+      nixfiles.modules = {
+        nginx = {
+          enable = true;
+          upstreams.gotify.servers."127.0.0.1:${toString config.services.gotify.port}" = { };
+          virtualHosts.${cfg.domain} = {
+            locations."/" = {
+              proxyPass = "http://gotify";
+              proxyWebsockets = true;
+            };
+            extraConfig = libNginx.config.internalOnly;
+          };
+        };
+        postgresql = {
+          enable = true;
+          extraPostStart = [
+            ''
+              $PSQL "${db}" -tAc 'GRANT ALL ON SCHEMA "public" TO "${db}"'
+            ''
+          ];
+        };
+      };
+
+      services = {
+        gotify = {
+          enable = true;
+          port = 7665;
+        };
+
+        postgresql = {
+          ensureDatabases = [ db ];
+          ensureUsers = [
+            {
+              name = db;
+              ensureDBOwnership = true;
+            }
+          ];
+        };
+      };
+
+      systemd.services.gotify-server = {
+        after = [
+          "network-online.target"
+          "postgresql.service"
+        ];
+        environment = {
+          GOTIFY_DATABASE_DIALECT = "postgres";
+          GOTIFY_DATABASE_CONNECTION = concatStringsSep " " [
+            "host=/run/postgresql"
+            "user=${db}"
+            "dbname=${db}"
+            "sslmode=disable"
+          ];
+        };
+      };
+    };
+}
-- 
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