1 files changed, 33 insertions, 0 deletions
diff --git a/app/backends/audiocpp.py b/app/backends/audiocpp.py
index cc67efc..2368ce7 100755
--- a/app/backends/audiocpp.py
+++ b/app/backends/audiocpp.py
@@ -253,6 +253,39 @@ def update_config_api_url_port(port: int, config_path: Optional[Path] = None) ->
     return True
 
 
+def update_server_config_port(port: int) -> bool:
+    """Rewrite the 'port' in the audio.cpp checkout's server.json.
+
+    Loads ``<checkout>/server.json``, sets its ``port`` to PORT, and
+    rewrites it with the same ``json.dump`` formatting the wizard uses.
+    Returns True when the file now carries PORT (a no-op when it already
+    does), and False when there is no checkout/server.json or the file
+    cannot be read or written.
+    """
+    checkout = find_local_checkout()
+    if checkout is None:
+        return False
+    server_json = checkout / "server.json"
+    if not server_json.exists():
+        return False
+    try:
+        data = json.loads(server_json.read_text(encoding="utf-8"))
+    except (OSError, ValueError):
+        return False
+    if not isinstance(data, dict):
+        return False
+    if data.get("port") == port:
+        return True
+    data["port"] = port
+    try:
+        with server_json.open("w", encoding="utf-8") as handle:
+            json.dump(data, handle, indent=2, ensure_ascii=False)
+            handle.write("\n")
+    except OSError:
+        return False
+    return True
+
+
 def update_config_model_ids(model_id: str,
                             clone_model_id: Optional[str] = None,
                             config_path: Optional[Path] = None) -> bool: