From 8c145ef2ffbe95c57b23198522486d79e55a309a Mon Sep 17 00:00:00 2001
From: Sven Sager <akira@narux.de>
Date: Mon, 21 Apr 2025 10:55:11 +0200
Subject: [PATCH] feat(cli): Add CLI command for configuring Revpi features

Introduced a new CLI command to enable, disable, check the status, and
list available features for Revpi using D-Bus calls. This implementation
provides a structured interface for managing Revpi configurations via
command-line actions.
---
 .../cli_commands/cli_config.py                | 93 +++++++++++++++++++
 1 file changed, 93 insertions(+)
 create mode 100644 src/revpi_middleware/cli_commands/cli_config.py

diff --git a/src/revpi_middleware/cli_commands/cli_config.py b/src/revpi_middleware/cli_commands/cli_config.py
new file mode 100644
index 0000000..d91b39c
--- /dev/null
+++ b/src/revpi_middleware/cli_commands/cli_config.py
@@ -0,0 +1,93 @@
+# SPDX-FileCopyrightText: 2025 KUNBUS GmbH
+# SPDX-License-Identifier: GPL-2.0-or-later
+"""Command-Line for the picontrol object of CLI."""
+from argparse import ArgumentParser
+from logging import getLogger
+
+from .dbus_helper import BusType, get_properties, simple_call
+from .. import proginit as pi
+from ..dbus_middleware1 import extend_interface
+
+log = getLogger(__name__)
+
+
+def add_subparsers(parent_parser: ArgumentParser):
+    parent_parser.add_argument(
+        "action",
+        choices=["enable", "disable", "status", "available", "list-features"],
+        help="Action to be executed: enable, disable, status or available. "
+             "To get all available features, use 'list-features'.",
+    )
+    parent_parser.add_argument(
+        "feature",
+        nargs="?",
+        default="",
+        help="Name of the feature to configer. To list all features use 'list-features' as action.",
+    )
+
+
+def main() -> int:
+    action = pi.pargs.action
+    dbus_value = False
+    try:
+
+        if action == "list-features":
+            dbus_value = get_properties(
+                "available_features",
+                interface=extend_interface("RevpiConfig"),
+                bus_type=BusType.SESSION if pi.pargs.use_session_bus else BusType.SYSTEM,
+            )
+            for feature in dbus_value:
+                print(feature)
+
+            return 0
+
+        # For the following actions, a feature name is required
+        if pi.pargs.feature == "":
+            raise Exception("Feature name is required")
+
+        if action == "enable":
+            simple_call(
+                "Enable",
+                pi.pargs.feature,
+                interface=extend_interface("RevpiConfig"),
+                bus_type=BusType.SESSION if pi.pargs.use_session_bus else BusType.SYSTEM,
+            )
+
+        elif action == "disable":
+            simple_call(
+                "Disable",
+                pi.pargs.feature,
+                interface=extend_interface("RevpiConfig"),
+                bus_type=BusType.SESSION if pi.pargs.use_session_bus else BusType.SYSTEM,
+            )
+
+        elif action == "status":
+            dbus_value = simple_call(
+                "GetStatus",
+                pi.pargs.feature,
+                interface=extend_interface("RevpiConfig"),
+                bus_type=BusType.SESSION if pi.pargs.use_session_bus else BusType.SYSTEM,
+            )
+
+        elif action == "available":
+            dbus_value = simple_call(
+                "GetAvailability",
+                pi.pargs.feature,
+                interface=extend_interface("RevpiConfig"),
+                bus_type=BusType.SESSION if pi.pargs.use_session_bus else BusType.SYSTEM,
+            )
+
+        else:
+            raise Exception(f"Unknown action: {action}")
+
+    except Exception as e:
+        log.error(f"Error: {e}")
+        return 1
+
+    log.debug(
+        f"D-Bus call of method {action} for feature {pi.pargs.feature} returned: {dbus_value}"
+    )
+    print(int(dbus_value))
+
+    return 0