fabro/lib/apps/fabro-cli
Release Repro 69a51e65b9
feat(workflow): infer command nodes from the script attribute
A node with no `shape` defaulted to `box`, which resolves to the agent
handler. That made a shapeless `script` node run as an LLM call prompted
with its own label, while the `script` was reported as inert — wrong
behavior behind a warning.

`script` is read by the command handler and by nothing else, so a
shapeless node that sets it is unambiguously a command node. `shape()`
now infers `parallelogram` in that case. An explicit `shape` still wins.

Two rules keep the inference honest:

- `script_prompt_conflict` — setting both `script` and `prompt` is an
  error. No handler reads both. It fires regardless of shape so that
  adding one cannot downgrade the error to a warning.
- `command_requires_script` — a command node without a script is an
  error. Without this the original trap just moves: a node meant as a
  command that omits its script silently becomes an agent again.

Also drops the `tool_command` alias in favor of `script` alone, routing
the six read sites through a new `Node::script()` accessor.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-07-27 14:59:31 -04:00
..
src Merge origin/main into feat/inference-observability 2026-07-24 22:55:15 -04:00
tests feat(workflow): infer command nodes from the script attribute 2026-07-27 14:59:31 -04:00
build.rs refactor: organize crates into three layers 2026-07-23 17:59:34 -04:00
Cargo.toml refactor: organize crates into three layers 2026-07-23 17:59:34 -04:00