Add five action.array.push|set|remove|pop|clear node kinds; replace the
legacy {t,v} in-memory arrays store with array locals as single source of
truth; alias action.accumulate→push and action.clear→array.clear for
backward compat; rewrite action.export as index-aligned CSV with custom
header labels; add ensureArrayDecls() auto-declare migration wired via
Canvas.tsx so undeclared arrays referenced by logic nodes are initialised.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Fix redundant double-evaluation of n.a in the 'index' case by extracting
to a local const before use in both idx() call and array indexing.
- Add explicit <number> type argument to reduce() calls in sum and mean
functions to fix TypeScript TS2345 accumulator type error: the inferred
ArrVal union type was not compatible with numeric addition.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Approved design for first-class array-valued local variables across the
panel-logic (TS) and control-logic (Go) engines: array StateVar declarations
(dynamic/capped/fixed sizing), an array-aware expression language shared by
both engines, sizing-policy-aware mutation nodes (unifying the existing
accumulate/export/clear arrays), persistence, and widget binding.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add .gitignore rules for SQLite WAL/SHM sidecars, coverage output, and
the dev workspace/data storage dir (keeping the demo.xml/epics_test.xml
fixtures), completing the runtime-artifact cleanup.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Untrack generated runtime state under workspace/data (SQLite audit db +
WAL/SHM, config/control-logic/synthetic versions, trash, acl) plus dev
logs and iocsh history; these are regenerated on each run. Curated
fixtures (demo.xml, epics_test.xml, the EPICS test IOC db, run.sh,
st.cmd) stay tracked. Extend .gitignore so they don't return.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Adds full array/waveform support through the synthetic DSP engine: a
dsp.Sample value model (scalar or []float64), array ops (index, slice,
sum, mean, min, max, length, fft) with an in-tree radix-2 FFT, and static
type propagation (OpOutputType) that the editor mirrors to colour wires by
data type and flag invalid wirings. Stateful filters and lua stay
scalar-only. Adds a waveform plot mode (x-vs-index trace).
Also: errored-node hover reasons, S/N add-signal/add-node HUD shortcuts in
the synthetic editor, and view-mode widgets that blend with the canvas
background (chrome kept in edit mode).
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Extend the panel logic editor with two capabilities:
- action.widget: drive a panel widget by id from a flow — enable/disable,
show/hide, and (for plot widgets) clear, pause, or resume the live plot.
Wired via a per-widget command store consumed by a Canvas WidgetView wrapper
(disable overlay / hide) and PlotWidget (pause/clear), reset on panel unmount.
- action.export now emits multiple named arrays as CSV columns with per-column
labels and an alignment mode (common/any/interpolate); dialogs support asking
for and displaying multiple values per dialog.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Introduce server-side control-logic flow graphs (cron/alarm triggers,
Lua blocks) with CRUD endpoints, panel-logic lifecycle triggers and
user-interaction dialog nodes, and a synthetic node-graph editor.
Add an optional logic-editor allowlist (server.logic_editors) gating who
may add/edit panel logic and control logic, surfaced via /api/v1/me and
enforced in the API; hide logic affordances in the UI accordingly.
Update README, example config, and functional/technical specs to cover
all current features (plot panels, panel/control logic, local variables,
access control) and refresh the in-app manual and contextual help.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Martino Ferrari