Fail closed on command execution errors #34

Merged

lost-rob0t merged 1 commit from fix/zara-003-fail-closed-commands into master

2026-07-18 20:12:23 +00:00

lost-rob0t commented

2026-07-18 20:11:34 +00:00

(Migrated from github.com)

What changed

removed the unconditional Prolog command success fallback
made failed launches and handler exceptions fail the command predicate
propagated intent, timer, and config execution failures through PrologEngine
routed failed wake commands to the agent exactly once
added deterministic Prolog and Python command-routing gates

Why

Unknown, malformed, or failed commands previously returned success and produced Executed: confirmations even when no side effect occurred.

Impact

Unsupported and failed commands now fail closed and enter the existing conversational fallback path instead of reporting false success.

Validation

nix develop -c scripts/test-command-routing.sh
nix develop -c pytest (11 passed)

Closes #4

## What changed - removed the unconditional Prolog command success fallback - made failed launches and handler exceptions fail the command predicate - propagated intent, timer, and config execution failures through `PrologEngine` - routed failed wake commands to the agent exactly once - added deterministic Prolog and Python command-routing gates ## Why Unknown, malformed, or failed commands previously returned success and produced `Executed:` confirmations even when no side effect occurred. ## Impact Unsupported and failed commands now fail closed and enter the existing conversational fallback path instead of reporting false success. ## Validation - `nix develop -c scripts/test-command-routing.sh` - `nix develop -c pytest` (11 passed) Closes #4