Add reset command to CLI (#2040)

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Author: frenck

src/wled/cli/__init__.py

@@ -291,6 +291,25 @@ async def command_releases() -> None:
     console.print(table)
 
 
+@cli.command("reset")
+async def command_reset(
+    host: Annotated[
+        str,
+        typer.Option(
+            help="WLED device IP address or hostname",
+            prompt="Host address",
+            show_default=False,
+        ),
+    ],
+) -> None:
+    """Reboot a WLED device."""
+    with console.status("[cyan]Rebooting WLED device...", spinner="toggle12"):
+        async with WLED(host) as led:
+            await led.reset()
+
+    console.print("[green]WLED device has been rebooted!")
+
+
 @cli.command("scan")
 async def command_scan() -> None:
     """Scan for WLED devices on the network."""

tests/__snapshots__/test_cli.ambr

@@ -18,6 +18,9 @@
     ]),
     'releases': list([
     ]),
+    'reset': list([
+      'host',
+    ]),
     'scan': list([
     ]),
   })
@@ -252,6 +255,12 @@
 
   '''
 # ---
+# name: test_reset_command
+  '''
+  WLED device has been rebooted!
+  
+  '''
+# ---
 # name: test_scan_command_keyboard_interrupt
   '''
   Scanning for WLED devices...

tests/test_cli.py

@@ -369,6 +369,20 @@ def test_presets_command_empty(
     assert output == snapshot
 
 
+@pytest.mark.usefixtures("stable_terminal")
+def test_reset_command(
+    runner: CliRunner,
+    snapshot: SnapshotAssertion,
+) -> None:
+    """Reset command reboots the device."""
+    mock = _mock_wled(_device())
+    with patch("wled.cli.WLED", mock):
+        result = runner.invoke(cli, ["reset", "--host", "example.com"])
+    assert result.exit_code == 0
+    assert result.output == snapshot
+    mock.return_value.reset.assert_awaited_once()
+
+
 @pytest.mark.usefixtures("stable_terminal")
 def test_releases_command(
     runner: CliRunner,