Add the CLI to start the server.

notification_server/cli.py

@@ -0,0 +1,48 @@
+###############################################################################
+# Copyright (C) 2023 Kostiantyn Klochko <kklochko@protonmail.com>             #
+#                                                                             #
+# This file is part of notification-server.                                   #
+#                                                                             #
+# notification-server is free software: you can redistribute it and/or modify #
+# it under the terms of the GNU Affero General Public License as published by #
+# the Free Software Foundation, either version 3 of the License, or (at your  #
+# option) any later version.                                                  #
+#                                                                             #
+# notification-server is distributed in the hope that it will be useful, but  #
+# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
+# or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public      #
+# License for more details.                                                   #
+#                                                                             #
+# You should have received a copy of the GNU Affero General Public License    #
+# along with notification-server. If not, see <https://www.gnu.org/licenses/>.#
+###############################################################################
+
+import asyncio
+import typer
+from notification_server.server import Server
+
+cli_app = typer.Typer(rich_markup_mode="rich")
+notify = typer.Typer()
+
+
+@cli_app.command()
+def up(
+    ip: str = typer.Option(
+        "127.0.0.1", "--ip", "-i",
+        help="The server's ip.",
+    ),
+    port: int = typer.Option(
+        5555, "--port", "-p",
+        help="The server's port to notify [b]clients[/].",
+    ),
+    producer_port: int = typer.Option(
+        5554, "--producer-port", "-l",
+        help="The server's port to listen [b]producers[/].",
+    )
+):
+    """
+    This command [b]start[/] the [yellow b]server[/] which receives notifications and sends to the clients.
+    """
+
+    server = Server(ip, port, producer_port)
+    asyncio.run(server.up())

notification_server/main.py

@@ -17,10 +17,13 @@
 # along with notification-server. If not, see <https://www.gnu.org/licenses/>.#
 ###############################################################################
 
-import asyncio
-from .server import Server
+from notification_server.cli import cli_app
+
+
+def main():
+    cli_app()
+
 
 if __name__ == '__main__':
-    server = Server('127.0.0.1', 5555, 5554)
-    asyncio.run(server.up())
+    main()