Poetry: uvicorn with .env and command line arguments (#836)

* fixed poetry logs

* make isort happy

* Poetry: uvicorn .env and command line arguments

* restore commands.py

* format

* own it

Co-authored-by: dni <dni.khr@gmail.com>

lnbits/server.py

@@ -1,18 +1,45 @@
+import time
+
 import click
 import uvicorn
 
+from lnbits.settings import HOST, PORT
 
-@click.command()
-@click.option("--port", default="5000", help="Port to run LNBits on")
-@click.option("--host", default="127.0.0.1", help="Host to run LNBits on")
-def main(port, host):
+
+@click.command(
+    context_settings=dict(
+        ignore_unknown_options=True,
+        allow_extra_args=True,
+    )
+)
+@click.option("--port", default=PORT, help="Port to listen on")
+@click.option("--host", default=HOST, help="Host to run LNBits on")
+@click.option("--ssl-keyfile", default=None, help="Path to SSL keyfile")
+@click.option("--ssl-certfile", default=None, help="Path to SSL certificate")
+@click.pass_context
+def main(ctx, port: int, host: str, ssl_keyfile: str, ssl_certfile: str):
     """Launched with `poetry run lnbits` at root level"""
-    uvicorn.run("lnbits.__main__:app", port=port, host=host)
+    # this beautiful beast parses all command line arguments and passes them to the uvicorn server
+    d = dict(
+        [
+            (
+                item[0].strip("--").replace("-", "_"),
+                int(item[1]) if item[1].isdigit() else item[1],
+            )
+            for item in zip(*[iter(ctx.args)] * 2)
+        ]
+    )
+    config = uvicorn.Config(
+        "lnbits.__main__:app",
+        port=port,
+        host=host,
+        ssl_keyfile=ssl_keyfile,
+        ssl_certfile=ssl_certfile,
+        **d
+    )
+    server = uvicorn.Server(config)
+    server.run()
 
 
 if __name__ == "__main__":
     main()
-
-# def main():
-#    """Launched with `poetry run start` at root level"""
-#    uvicorn.run("lnbits.__main__:app")