update

.env.example

@@ -3,7 +3,10 @@ GITEA_DOMAIN=git.example.com
 LETSENCRYPT_EMAIL=admin@example.com
 HTTP_PORT=8680
 HTTPS_PORT=8643
-GITEA_HTTP_PORT=3000
+
+# Used only with compose.direct.yaml or ./manage.sh start-direct.
+BROKER_DIRECT_PORT=8080
+GITEA_DIRECT_PORT=3000
 
 # letsencrypt: manage a certificate automatically with Certbot.
 # custom: read the named certificate files from ./config/ssl.