privileged_daemon: Fix showing errors for freedombox-cmd command

Tests:

- When arguments are not provided to freedombox-cmd it shows errors on the
console.

- When a command is successfully executed, the output is printed on the console.

- The output of the privileged daemon goes to the journald.

Signed-off-by: Sunil Mohan Adapa <sunil@medhas.org>
Reviewed-by: Veiko Aasa <veiko17@disroot.org>

plinth/log.py

@@ -90,13 +90,16 @@ def _capture_warnings():
         warnings.filterwarnings('default', '', ImportWarning)
 
 
-def action_init():
+def action_init(console: bool = False):
     """Initialize logging for action scripts."""
     _capture_warnings()
 
     configuration = get_configuration()
-    # Don't log to console
-    configuration['root']['handlers'] = ['journal']
+    if console:
+        configuration['root']['handlers'] = ['console']
+    else:
+        configuration['root']['handlers'] = ['journal']
+
     logging.config.dictConfig(configuration)
 
 

plinth/privileged_daemon.py

@@ -207,7 +207,7 @@ class Server(socketserver.ThreadingUnixStreamServer):
 
 def client_main() -> None:
     """Parse arguments for the client for privileged daemon."""
-    log.action_init()
+    log.action_init(console=True)
 
     parser = argparse.ArgumentParser()
     parser.add_argument('module', help='Module to trigger action in')