Use fastapi-vue-setup, merging its template scripts to old Paskia entry point and devserver. Simplified CLI, no longer uses serve subcommand. Fixed the URL displayed on banner to show to actual frontend/caddy server even in devmode.

mainsample.py

@@ -0,0 +1,55 @@
+# auto-upgrade@fastapi-vue-setup - remove this if you modify this file
+import argparse
+import asyncio
+import os
+
+import uvicorn
+from fastapi_vue.hostutil import parse_endpoint
+from uvicorn import Config, Server
+
+from .APP_MODULE import APP_VAR
+
+DEFAULT_PORT = 5080
+
+
+def run_server(endpoints: list[dict], *, proxy="", devmode=False):
+    conf: dict[str, object] = {"app": "MODULE_NAME.APP_MODULE:APP_VAR"}
+    if proxy:
+        conf["proxy_headers"] = True
+        conf["forwarded_allow_ips"] = proxy
+    if devmode:
+        conf["reload"] = True
+        conf["reload_dirs"] = ["MODULE_NAME"]
+        APP_VAR.debug = True
+
+    if len(endpoints) > 1:
+        # Run separate servers for multiple endpoints
+        async def serve_all():
+            async with asyncio.TaskGroup() as tg:
+                for ep in endpoints:
+                    tg.create_task(Server(Config(**conf, **ep)).serve())
+
+        asyncio.run(serve_all())
+    else:
+        uvicorn.run(**conf, **endpoints[0])
+
+
+def main():
+    parser = argparse.ArgumentParser(description="Run the MODULE_NAME server.")
+    parser.add_argument(
+        "endpoint",
+        nargs="?",
+        help=(
+            f"Endpoint (default: localhost:{DEFAULT_PORT}). "
+            "Forms: host:port | :port | [ipv6]:port | ip | host | unix:/path.sock"
+        ),
+    )
+    args = parser.parse_args()
+    proxy = os.getenv("FORWARDED_ALLOW_IPS", "127.0.0.1,::1")
+    devmode = bool(os.getenv("FASTAPI_VUE_FRONTEND_URL"))
+    endpoints = parse_endpoint(args.endpoint, DEFAULT_PORT)
+    run_server(endpoints, proxy=proxy, devmode=devmode)
+
+
+if __name__ == "__main__":
+    main()