consciousness/src/mind
Kent Overstreet 575325e855 mind: MindTriggered trait for background scoring flows
Mind's impl had accumulated ~50 lines of setup glue per scoring flow
(memory, memory-full, finetune): snapshot config, clone handles,
resolve context, spawn task, route results back through BgEvent,
write stats. The shape was identical; only the middle changed.

Introduce the MindTriggered trait:

    pub trait MindTriggered {
        fn trigger(&self);
    }

Each flow becomes a struct next to its scoring code that owns its
dependencies and a JoinHandle (behind a sync Mutex for interior
mutability):

    subconscious::learn::MemoryScoring    (Score, ScoreFull)
    subconscious::learn::FinetuneScoring  (ScoreFinetune)

Mind holds one of each and dispatches in one line:

    MindCommand::Score         => self.memory_scoring.trigger(),
    MindCommand::ScoreFull     => self.memory_scoring.trigger_full(),
    MindCommand::ScoreFinetune => self.finetune_scoring.trigger(),

Each struct picks its own trigger semantics — memory scoring is
no-op-if-running (!handle.is_finished()); finetune is abort-restart.

Falls out:

 - BgEvent / bg_tx / bg_rx disappear entirely. Tasks write directly
   to their slice of MindState and call agent.state.changed.notify_one()
   to wake the UI. The bg_rx arm in Mind's select loop is gone.

 - agent.state.memory_scoring_in_flight was duplicating
   shared.scoring_in_flight via BgEvent routing; now the JoinHandle
   alone tells us, and shared.scoring_in_flight is written directly
   by the task for the UI.

 - start_memory_scoring / start_full_scoring / start_finetune_scoring
   methods on Mind are deleted; Mind no longer knows the setup shape
   of any scoring flow.

 - FinetuneScoringStats moves from mind/ to subconscious/learn.rs
   next to the function that produces it.

No behavior change — same flows, same trigger points, same semantics.

Co-Authored-By: Proof of Concept <poc@bcachefs.org>
2026-04-17 16:12:26 -04:00
..
identity.rs Remove find_context_files — identity comes from memory nodes 2026-04-15 03:11:27 -04:00
log.rs context: tighten timestamp schema; every AstNode has one 2026-04-16 12:35:16 -04:00
mod.rs mind: MindTriggered trait for background scoring flows 2026-04-17 16:12:26 -04:00
subconscious.rs config: move user_name/assistant_name to AppConfig (top level) 2026-04-16 16:20:17 -04:00
unconscious.rs config: unify subconscious API resolution with the main chat path 2026-04-16 16:02:43 -04:00