active_screen is now the F-key number (1-based), dispatch is just
screens[active_screen - 1].tick() everywhere. Eliminates the
special-cased interact variable and duplicated if/else branching.
Also adds diff_mind_state() for dirty-flag tracking and gates the
bottom-of-loop render on dirty, avoiding redundant redraws.
Co-Authored-By: Proof of Concept <poc@bcachefs.org>
ratatui's Paragraph with Wrap does full unicode grapheme segmentation
on render — including for scrolled-off content. Cache per-line wrapped
heights on PaneState (recomputed only on width change or new lines),
then slice to only the visible lines before handing to ratatui.
Eliminates O(total_lines) grapheme work per frame, replacing it with
O(viewport_height) — ~30 lines instead of potentially thousands.
Co-Authored-By: Proof of Concept <poc@bcachefs.org>
budget() called tiktoken on every UI tick, which was the main CPU hog
during rapid key input. Move the cached ContextBudget onto ContextState
and recompute only when entries actually change (push_entry, compact,
restore_from_log).
Co-Authored-By: Proof of Concept <poc@bcachefs.org>
append_text was the TextDelta streaming handler — replaced by
append_streaming on Agent entries. needs_assistant_marker tracked
turn boundaries for the old message path. target removed from
Agent::turn — routing now determined by entry content.
Co-Authored-By: Proof of Concept <poc@bcachefs.org>
Streaming text now goes directly to agent entries via append_streaming().
sync_from_agent diffs the growing entry each tick. The streaming entry
is popped when the response completes; build_response_message pushes
the final version.
All status feedback uses RAII ActivityGuards:
- push_activity() for long-running work (thinking, streaming, scoring)
- notify() for instant feedback (compacted, DMN state changes, commands)
- Guards auto-remove on Drop, appending "(complete)" and lingering 5s
- expire_activities() cleans up timed-out notifications on render tick
UiMessage enum reduced to a single Info variant with zero sends.
The channel infrastructure remains for now (Mind/Agent still take
UiSender in signatures) — mechanical cleanup for a follow-up.
Co-Authored-By: Proof of Concept <poc@bcachefs.org>
Reasoning tokens: dropped for now, will land in context entries later.
Debug sends: converted to dbglog! macro (writes to debug.log).
Activity: now a field on Agent, set directly, read by UI via try_lock.
score_memories_incremental takes agent Arc for activity writes.
UiMessage down to 2 variants: TextDelta, Info.
Co-Authored-By: Proof of Concept <poc@bcachefs.org>
Status bar reads directly from Agent and MindState on each render tick.
Activity is now a field on Agent — set by agent code directly, read by
UI via try_lock. DmnAnnotation, ContextInfoUpdate, AgentUpdate were
already dead (no senders).
UiMessage down to 4 variants: TextDelta, Reasoning, Debug, Info.
Co-Authored-By: Proof of Concept <poc@bcachefs.org>
The std::sync::Mutex detour caught every place a MutexGuard lived
across an await point in Agent::turn — the compiler enforced Send
safety that tokio::sync::Mutex silently allows. With those fixed,
switch back to tokio::sync::Mutex (std::sync blocks tokio worker
threads and panics inside the runtime).
Input and command dispatch now live in InteractScreen (chat.rs):
- Enter pushes directly to SharedMindState.input (no app.submitted hop)
- sync_from_agent displays pending input with dimmed color
- Slash command table moved from event_loop.rs to chat.rs
- cmd_switch_model kept as pub fn for tool-initiated switches
Co-Authored-By: Proof of Concept <poc@bcachefs.org>
The agent lock is never held across await points — turns lock briefly,
do work, drop, then do async API calls. std::sync::Mutex works and
can be locked from sync contexts (screen tick inside terminal.draw).
Fixes: blocking_lock() panic when called inside tokio runtime.
Co-Authored-By: Kent Overstreet <kent.overstreet@linux.dev>
An assistant entry can have text + multiple tool calls. route_entry
now returns Vec<(PaneTarget, String, Marker)> — tool calls go to
tools pane, text goes to conversation, all from the same entry.
Pop phase iterates the vec in reverse to pop correct number of
pane items per entry.
Co-Authored-By: Kent Overstreet <kent.overstreet@linux.dev>
Store content lengths of rendered entries. On each tick:
- Generation changed → full pane reset
- Entries removed → pop from tail
- Last entry content length changed → pop and re-render (streaming)
- New entries → route and push
PaneState gains pop_line() for removing the last rendered entry.
This handles streaming (last entry growing), compaction (generation
bump), and normal appends.
Co-Authored-By: Kent Overstreet <kent.overstreet@linux.dev>
PaneTarget enum + route_entry() function: given a ConversationEntry,
returns which pane it belongs to (or None to skip). The sync loop
becomes: detect desync → pop, then route new entries.
Routing: User→Conversation, Assistant→ConversationAssistant,
tool_calls→Tools, Tool results→ToolResult, Memory/System→None.
Co-Authored-By: Kent Overstreet <kent.overstreet@linux.dev>
Route agent entries to correct panes:
- User messages → conversation (cyan, User marker)
- Assistant text → conversation (Assistant marker)
- Assistant tool_calls → tools pane (yellow)
- Tool results → tools pane (truncated at 20 lines)
- Memory/system-reminder entries → skipped
- System role → skipped
Two phases: detect generation change (reset panes if needed),
then route new entries. PaneState is the rendered view of agent
entries, updated incrementally.
Co-Authored-By: Kent Overstreet <kent.overstreet@linux.dev>
InteractScreen holds agent ref, syncs conversation display from
agent.entries() on each tick via blocking_lock(). Tracks generation
counter and entry count to detect compactions and new entries.
Agent gets a generation counter, incremented on compaction and
non-last-entry mutations (age_out_images).
sync_from_agent() is the single path for pane updates. UiMessage
handle_ui_message still exists but will be removed once sync
handles all entry types (streaming, tool calls, DMN).
Co-Authored-By: Kent Overstreet <kent.overstreet@linux.dev>
Build legend string from actual screen labels instead of hardcoded
constant. Computed once at startup via OnceLock, accessible from
all screen draw methods.
Co-Authored-By: Kent Overstreet <kent.overstreet@linux.dev>
InteractScreen in chat.rs owns conversation/autonomous/tools panes,
textarea, input history, scroll state. App is now just shared state
(status, sampling params, agent_state, channel_status, idle_info).
Event loop holds InteractScreen separately for UiMessage routing.
Overlay screens (F2-F5) in screens vec. F-key switching preserves
state across screen changes.
handle_ui_message moved from App to InteractScreen.
handle_key split: global keys on App, screen keys in tick().
draw dispatch eliminated — each screen draws itself.
Co-Authored-By: Kent Overstreet <kent.overstreet@linux.dev>
Create overlay screens vec (ConsciousScreen, SubconsciousScreen,
UnconsciousScreen, ThalamusScreen). F-keys switch active_screen.
Screen tick() called during render phase with pending key event.
Screen actions (Switch, Hotkey) applied after draw.
Interact (F1) still draws via App::draw_main(). Overlay screens
draw via ScreenView::tick(). State persists across switches.
Co-Authored-By: Kent Overstreet <kent.overstreet@linux.dev>
Convert F2-F5 screens to ScreenView trait with tick() method.
Each screen owns its view state (scroll, selection, expanded).
State persists across screen switches.
- ThalamusScreen: owns sampling_selected, scroll
- ConsciousScreen: owns scroll, selected, expanded
- SubconsciousScreen: owns selected, log_view, scroll
- UnconsciousScreen: owns scroll
Removed from App: Screen enum, debug_scroll, debug_selected,
debug_expanded, agent_selected, agent_log_view, sampling_selected,
set_screen(), per-screen key handling, draw dispatch.
App now only draws the interact (F1) screen. Overlay screens are
drawn by the event loop via ScreenView::tick. F-key routing and
screen instantiation to be wired in event_loop next.
InteractScreen (state-driven, reading from agent entries) is the
next step — will eliminate the input display race condition.
Co-Authored-By: Kent Overstreet <kent.overstreet@linux.dev>
SlashCommand registry with name, help, and handler as inline
closures in commands(). Single source of truth — send_help reads
it, dispatch_command looks up by name. No separate named functions.
run() takes &Mind instead of individual handles. Dispatch reduced
to: quit check, command lookup, or submit as input.
Co-Authored-By: Kent Overstreet <kent.overstreet@linux.dev>
Simplifies the interface — run() receives one reference to Mind
and extracts agent, shared, turn_watch locally. Reduces parameter
count from 7 to 5.
Also: command table data structure (SlashCommand) and commands()
function for single source of truth. send_help uses it. Dispatch
refactor to follow.
Also: fix input submission — diff before push, clone after push,
so prev_mind captures the input for consumption detection.
Co-Authored-By: Kent Overstreet <kent.overstreet@linux.dev>
Mind::run() breaks when input_rx channel closes (UI shut down).
Previously the DMN timer kept the loop alive forever.
UI renders immediately without blocking on agent lock. Conversation
replay happens lazily on the render tick via try_lock — the UI
shows "consciousness v0.3" instantly, fills in model info and
conversation history once Mind init completes.
Co-Authored-By: Kent Overstreet <kent.overstreet@linux.dev>
Show user text in the conversation window when the MindState diff
detects input was consumed (prev.input non-empty, cur.input empty).
Input stays editable in the text area until Mind takes it.
Co-Authored-By: Kent Overstreet <kent.overstreet@linux.dev>
Multiple supervisor instances (Mind init + channel polling) could
both see no socket and start the same daemon. The socket hasn't
bound yet by the time the second check runs.
Write a PID file on spawn, check it in is_alive(). kill(pid, 0)
verifies the process is still running. Stale PID files are cleaned
up automatically.
Co-Authored-By: Kent Overstreet <kent.overstreet@linux.dev>
Move IRC's disk logging to thalamus/channel_log.rs as shared
functions: append_disk_log() and load_disk_log(). Any daemon
can use them — opt-in, not mandatory (tmux won't use them).
load_disk_log() populates a ChannelLog from disk on startup,
so history survives daemon restarts.
IRC daemon now uses the shared functions.
Co-Authored-By: Kent Overstreet <kent.overstreet@linux.dev>
Wire poc-daemon into channel daemon notifications via subscribe_all().
Channel notifications (IRC, telegram, tmux) now flow through the
existing notification pipeline instead of the dead module system.
Remove claude/config.rs — daemon config is fully covered by
channel config files in ~/.consciousness/channels/.
Co-Authored-By: Kent Overstreet <kent.overstreet@linux.dev>
Switch all tracing::{info,warn,error} to log::{info,warn,error}.
Replace tracing_subscriber::fmt::init() with env_logger::init().
Drop tracing, tracing-subscriber, tracing-appender as direct deps.
Drop console feature from jobkit (was pulling in console-subscriber
which pulled in tracing-subscriber).
tracing still compiled as transitive dep of reqwest and tui-markdown,
but our code no longer depends on it.
Co-Authored-By: Kent Overstreet <kent.overstreet@linux.dev>
Spectral decomposition (eigenvalue computation) removed — it was
only used by the spectral-save CLI command. The spectral embedding
reader and query engine features remain (they load pre-computed
embeddings from disk, no faer needed).
Removes: faer, nano-gemm, private-gemm, and ~220 other transitive
dependencies. Significant build time and artifact size reduction.
Co-Authored-By: Kent Overstreet <kent.overstreet@linux.dev>
All crossterm imports go through ratatui::crossterm. Direct crossterm
dep kept only for the event-stream feature flag (EventStream for
async terminal input).
Co-Authored-By: Kent Overstreet <kent.overstreet@linux.dev>
Extract diff_mind_state() — reused on render tick and input submit.
When pushing user input, lock shared, diff (catches any Mind state
changes), push input, snapshot. The next diff sees the input was
consumed → displays it.
Fixes: user text not appearing in conversation window.
Co-Authored-By: Kent Overstreet <kent.overstreet@linux.dev>
MindState is now std::sync::Mutex<MindState> owned by Mind, not
Arc-wrapped. Background scoring completion signals through a
BgEvent channel instead of locking shared directly. Retry sends
a Turn command instead of pushing to shared input.
No Arc on Mind (scoped tasks), no Arc on MindState (owned by Mind).
Only Arc<Mutex<Agent>> remains — needed for background turn spawns.
Co-Authored-By: Kent Overstreet <kent.overstreet@linux.dev>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Both event loops borrow &mind through a scoped spawn — no Arc on
Mind needed. Interior Arcs on agent/shared stay (background spawns
need 'static), but event_loop::run() now takes &Arc refs instead
of cloned Arcs.
Co-Authored-By: Kent Overstreet <kent.overstreet@linux.dev>
Move turn_handle into MindState (behind the mutex). All Mind
methods now take &self. Mind can be shared across tasks without
Arc — it's Send + Sync and immutable from the outside.
Manual Clone impl for MindState skips turn_handle (not needed
for UI diffing).
Co-Authored-By: Kent Overstreet <kent.overstreet@linux.dev>
Mind is already Send + Sync — all fields use Arc or sync primitives.
Add compile-time assertion so it stays that way.
Co-Authored-By: Kent Overstreet <kent.overstreet@linux.dev>
The channel daemon supervisor was created in init() and immediately
dropped. Keep it on Mind so it can restart crashed daemons.
Co-Authored-By: Kent Overstreet <kent.overstreet@linux.dev>
The top-level run() that creates Mind, wires channels, spawns the
Mind event loop, and starts the UI event loop is orchestration —
it belongs with the UI entry point, not in the cognitive layer.
Renamed to event_loop::start(cli). mind/mod.rs is now purely the
Mind struct: state machine, MindCommand, and the run loop.
Co-Authored-By: Kent Overstreet <kent.overstreet@linux.dev>
Mind::new() takes config + ui_tx + turn_tx, creates the agent,
conversation log, shared state internally. The top-level run()
is now just: load config, create channels, Mind::new, init, spawn,
run event_loop.
Co-Authored-By: Kent Overstreet <kent.overstreet@linux.dev>
Mind::init() now handles channel daemons, observation socket, and
scoring startup. event_loop::run() creates its own idle state and
channel polling — UI concerns owned by the UI.
Startup run() is now: create agent, create Mind, init, spawn Mind,
run event_loop. Seven parameters on event_loop::run() instead of
twelve.
Remove observe_input_rx from event loop (being replaced by channel).
Co-Authored-By: Kent Overstreet <kent.overstreet@linux.dev>
Mind::init() restores conversation from log and starts scoring.
No UiMessages sent. The UI event loop reads Mind's state after
init and displays startup info (model, restored conversation)
by reading the agent directly.
mind/mod.rs has zero UiMessage imports or sends. Complete
separation between cognitive state machine and user interface.
Co-Authored-By: Kent Overstreet <kent.overstreet@linux.dev>
UserInput display moved to UI diff — when MindState.input goes from
populated to empty (consumed by a turn), the UI displays it. Mind
no longer sends any UiMessage from its event loop.
Remaining UiMessages are only in the startup function (one-time
init info).
Co-Authored-By: Kent Overstreet <kent.overstreet@linux.dev>
dmn_sleep/dmn_wake/dmn_pause/cycle_autonomy were just setting two
fields each. Inline the assignments at call sites. cycle_autonomy
moves to event_loop since it's UI state machine logic (deciding
which label to show).
Co-Authored-By: Kent Overstreet <kent.overstreet@linux.dev>
Compaction is CPU-only on in-memory data — no reason to spawn a
task. Inline it in run_commands as a synchronous agent lock + compact.
Co-Authored-By: Kent Overstreet <kent.overstreet@linux.dev>
