Enable gitea in tent

Reviewed-by: Aleix Boné <abonerib@bsc.es>
Reviewed-by: Aleix Roca Nonell <aleix.rocanonell@bsc.es>

m/tent/configuration.nix

@@ -10,6 +10,7 @@
     ./nginx.nix
     ./nix-serve.nix
     ./gitlab-runner.nix
+    ./gitea.nix
   ];
 
   # Select the this using the ID to avoid mismatches

m/tent/gitea.nix

@@ -0,0 +1,29 @@
+{ config, lib, ... }:
+{
+  services.gitea = {
+    enable = true;
+    appName = "Gitea in the jungle";
+
+    settings = {
+      server = {
+        ROOT_URL = "https://jungle.bsc.es/git/";
+        LOCAL_ROOT_URL = "https://jungle.bsc.es/git/";
+        LANDING_PAGE = "explore";
+      };
+      metrics.ENABLED = true;
+      service = {
+        REGISTER_MANUAL_CONFIRM = true;
+        ENABLE_NOTIFY_MAIL = true;
+      };
+      log.LEVEL = "Warn";
+
+      mailer = {
+        ENABLED       = true;
+        FROM          = "jungle-robot@bsc.es";
+        PROTOCOL      = "sendmail";
+        SENDMAIL_PATH = "/run/wrappers/bin/sendmail";
+        SENDMAIL_ARGS = "--";
+      };
+    };
+  };
+}

m/tent/nginx.nix

@@ -34,6 +34,12 @@ in
         real_ip_recursive on;
         real_ip_header X-Forwarded-For;
 
+        location /git {
+          rewrite ^/git$ / break;
+          rewrite ^/git/(.*) /$1 break;
+          proxy_pass http://127.0.0.1:3000;
+          proxy_redirect http:// $scheme://;
+        }
         location /cache {
           rewrite ^/cache/(.*) /$1 break;
           proxy_pass http://127.0.0.1:5000;