fix: home directory option for git

Signed-off-by: Chinmay D. Pai <chinmay.pai@zerodha.com>

modules/programs/gitea/default.nix

@@ -1,5 +1,6 @@
 {config, ...}: let
   domain = "git.deku.moe";
+  sshDomain = "git-ssh.deku.moe";
   httpPort = 3001;
   sshPort = 22022;
 in {
@@ -9,16 +10,6 @@ in {
     group = config.services.gitea.user;
   };
 
-  services.postgresql = {
-    ensureDatabases = [config.services.gitea.user];
-    ensureUsers = [
-      {
-        name = config.services.gitea.database.user;
-        ensureDBOwnership = true;
-      }
-    ];
-  };
-
   services.gitea = {
     enable = true;
     lfs.enable = true;
@@ -27,6 +18,7 @@ in {
     database = {
       type = "postgres";
       passwordFile = config.age.secrets.gitea.path;
+      name = config.services.gitea.user;
       user = config.services.gitea.user;
     };
 
@@ -42,6 +34,7 @@ in {
         HTTP_ADDR = "127.0.0.1";
         HTTP_PORT = httpPort;
         ROOT_URL = "https://${domain}/";
+        SSH_DOMAIN = sshDomain;
         SSH_PORT = sshPort;
       };
       service = {
@@ -64,6 +57,15 @@ in {
     };
   };
 
+  users.users.git = {
+    description = "Gitea Service";
+    home = config.services.gitea.stateDir;
+    useDefaultShell = true;
+    group = "git";
+    isSystemUser = true;
+  };
+  users.groups.git = {};
+
   security.acme = {
     acceptTerms = true;
     email = "chinmaydpai@gmail.com";