Los headers usaban uint8_t/uint32_t en enum-base-types (ColorRuleKind,
CellRenderer, TableEventKind) y en StringPool sin incluir <cstdint>/<cstddef>.
MSVC los arrastra transitivamente; GCC no, lo que rompia la compilacion del
modulo data_table y de toda app que lo enlaza (registry_dashboard, etc.) en
Linux nativo. Una sola cabecera afectada; el resto los obtiene transitivamente.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
full_git_push: el auto-recover de non-fast-forward nunca se disparaba por dos
bugs. (1) git_push_if_ahead hacia `tail -1` del error de push y se quedaba con
la linea final de `hint:`, perdiendo "[rejected]" y "Updates were rejected", de
modo que el pipeline no detectaba el rechazo. Ahora se preservan las lineas con
los keywords (rejected/fast-forward/fetch first). (2) El paso 4 capturaba stdout
y stderr juntos (2>&1), metiendo lineas "[push]" de stderr al principio del
status y rompiendo el glob `== "[error]"*` anclado al inicio; ahora solo captura
stdout y la deteccion cubre todas las redacciones de git. (3) El merge auto
evaluaba el exit de `tail` (siempre 0) en vez del de `git merge`; un merge con
conflictos se reportaba como exito. Ahora se evalua el exit real del merge y se
aborta limpio ante conflictos.
Limpieza: cpp/apps/chart_demo y cpp/apps/shaders_lab estaban commiteados como
gitlinks (submodulos, mode 160000) sin URL en .gitmodules, directorios vacios
fantasma que rompian el paso 3 de full_git_pull con "fatal: No url found for
submodule path". Eliminados del indice. Las apps C++ reales viven en apps/ como
sub-repos Gitea independientes (regla cpp_apps.md; cpp/apps/ deprecado por
issue 0096).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Foundation (ce7470d5) + reader rewire (2f7fdd40).
- ColumnSnapshot per col (i64/f64/str_ids) + StringPool per-State
- compute_visible_rows filter/sort uses snapshot direct numeric/id compare
- StringPool realloc-crash fix (reserve before emplace_back)
- Pool staleness sentinel (rebuild when string_pool.size() drift)
- High-cardinality cap (>2048 unique → skip interning, fallback raw)
API publica intacta. Bench 100k sort_numeric +131% vs baseline.
text_editor_smoke RED preexisting unrelated.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Change 3 of issue 0133 — rewire compute_visible_rows, filter eval,
and sort comparators to read from the SnapshotCache when available.
Hot paths rewired:
- compute_visible_rows (overload with snap): filter eval uses
compare_snap (fast i64/f64 numeric compare for Int/Float cols;
id-compare for low-cardinality string Eq/Neq; raw cells fallback
for Contains/StartsWith/EndsWith).
- Sort comparators: direct i64/f64 array compare for Int/Float cols
(goto sort_done skips string fallback); string sort uses uint32_t
id compare with pool lookup only on mismatch.
- Stage>0 filter/sort: same snapshot overload.
Materialization paths (build_so, s0_backing, mat_backing, config popup)
kept on raw cells — they copy into std::string anyway, no benefit from
snapshot and snprintf-per-cell was 2M extra calls per frame.
Bug fixes (required for correctness):
1. StringPool::intern() realloc safety: force reserve before
emplace_back so string_view keys in the map never go dangling.
2. SnapshotCache::pool_size_built sentinel: detects when a new State
is created with an empty pool but same cells pointer (begin_scenario
pattern). Prevents str_ids from indexing into an empty pool (SIGSEGV).
3. Cardinality cap (2048 uniques / 25% sample): high-cardinality string
cols (timestamps-as-strings, UUIDs, names) skip interning — str_ids
stays empty and compare_snap falls back to raw cells. Prevents 30MB+
pool bloat that hurt cache for filter/sort on other cols.
Bench delta vs baseline (100k rows, LIBGL_ALWAYS_SOFTWARE=1):
linear_scroll: 16.0 -> 15.5 fps p50 (-3%, baseline already FAIL)
filter_like: 59.7 -> 56.0 fps p50 (-6%, still PASS at 56fps)
sort_numeric: 3.9 -> 9.0 fps p50 (+131%, snapshot i64 sort)
color_rule: 15.2 -> 14.8 fps p50 (-3%, baseline already FAIL)
Build: green for all 10 available Linux consumers (text_editor_smoke
linker failure is preexisting, not caused by this change).
API public intact. TableEvent.row indexing TableInput preserved.
Pointer-identity invalidation preserved.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
terminal_panel.cpp:
- BeginChild con PushStyleColor(ChildBg, negro) + PushStyleColor(Text, gris claro)
- PushStyleVar(WindowPadding, 8/6px) para padding terminal real
- Input prompt siempre visible cuando readonly=false
- Prefijo "$ " antes del InputText (TextUnformatted + SameLine)
- BeginDisabled() cuando el shell esta cerrado (en vez de ocultar el widget)
- Calculo de child_h reserva exactamente GetFrameHeightWithSpacing+6 para el prompt
cpp/tests/e2e/test_terminal_panel_e2e.py (nuevo):
- 4 asserts: PNG existe, no todo-blanco, region oscura >= 30%, pixels no-negros >= 0.3%
- Lanza primitives_gallery --capture, busca el binario Linux o Windows.exe automaticamente
- Skip graceful si no hay GL ni binario (WSL/CI headless)
- 4/4 pasan en Linux con LIBGL_ALWAYS_SOFTWARE=1
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Adds the add_subdirectory block for apps/data_table_bench so the build
system picks it up. The app itself lives in its own sub-repo.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Change 1 — Columnar Snapshot Internal:
- Add ColumnSnapshot struct (type + str_ids/i64/f64 per column) in data_table_internal.h
- Add SnapshotCache struct with pointer-identity sentinel (last_cells_ptr)
- Add SnapshotCache field to UiState singleton
- In render(): rebuild snapshot after join materialization when cells ptr changes
Uses same pointer-identity pattern as existing stats_last_cells in State
Int/Float columns parsed once via parse_number; String/Auto interned
Change 2 — String Interning:
- Add StringPool struct (strings + unordered_map<string_view, uint32_t>) to data_table_types.h
- StringPool is per-State (NOT global) for table isolation
- intern(sv) inserts if absent, returns stable uint32_t index
- Cleared + rebuilt on each snapshot rebuild for index coherence
- Add string_pool field to State struct
Documentation:
- Extended header comment in data_table_internal.h describing design,
StringPool API, invariants (pointer-identity, row→snapshot_row),
and how stats_last_cells and snapshot coexist independently
Build: fn_module_data_table + tables_qa pass, no new errors (only
pre-existing -Wformat-truncation warnings unrelated to this change).
Public API (data_table.h, TableInput, render() signature) unchanged.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
POSIX popen routes via /bin/sh -c, so "2>&1" is a shell redirect. On
Windows we use CreateProcessW directly (no shell): curl receives "2>&1"
as a positional arg, treats it as a second URL, and fails with exit 3
"URL rejected: Bad hostname".
Stderr is already merged into the same pipe via STARTUPINFOW.hStdError
on Windows, so the redirect is also unnecessary there. Guard with
#ifndef _WIN32.
Also adds FN_HTTP_DEBUG env var to dump the cmdline + req.url for
future bug triage (zero-cost when unset).
Detected via agents_dashboard.exe --connect-test against
https://agents.organic-machine.com — same .exe with the fix now returns
"OK 11" in <2s.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
DPAPI Windows + XOR Linux fallback para almacenar credentials sensibles
en SQLite local. Usado por agents_dashboard para cifrar apikeys.
Incluye encrypt/decrypt/is_strong + base64 helpers.
Issue: 0129
Co-Authored-By: fn-constructor <noreply@fn-registry.local>
Gitea repo dataforge/kanban_cpp archived (read-only).
Local apps/kanban_cpp/ deleted, CMake subdir registration removed.
registry.db entry + pc_locations row purged (regenerable via fn index +
manual delete since indexer upserts but does not purge orphaned apps).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
WIP previo al lanzamiento de fn-orquestador piloto.
Commit como baseline para que /autonomous-task 0120 arranque con master limpio.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Cliente Server-Sent Events C++ reusable (fn_sse::Client) con background
thread, exponential backoff, Last-Event-ID y stop() que no bloquea.
Implementacion clave: fork+execvp curl directamente (sin /bin/sh wrapper)
para tener el PID real del proceso curl en curl_pid_, lo que permite que
stop() → kill(SIGTERM) → fgets NULL → join() funcione sin bloqueo.
4 tests (Catch2): connect_and_receive_3_events, parse_event_field,
reconnect_on_disconnect, stop_kills_thread. Fixture Python SSE con
/health probe via http_request_cpp_core.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Adds add_subdirectory block for apps/kanban_cpp (lives in apps/ per issue
0096). The app itself is a sub-repo (gitignored via apps/*/), with its own
git history and master branch initialized.
Six panels reuse registry: http_request_cpp_core, kpi_card_cpp_viz,
sparkline_cpp_viz, agent_runs_timeline_cpp_viz, dod_evidence_panel_cpp_viz.
Backend Go on :8403 (independent operations.db from kanban_web).
Issue 0118.
fn_viz::render_agent_runs_timeline(TimelineState&):
- Filtros: multi-select apps, multi-select statuses, Since (days).
- Connection badge (● green / ◐ amber / ○ red) por state.connection_status.
- Tabla 7 cols: status icon | app chip | issue/card | branch | dod badge |
duration | started. Selectable SpanAllColumns dispara on_select callback.
- Footer: contadores per-status sobre el set completo.
Thread-safe: snapshot bajo runs_mutex al inicio del frame. SSE client
NO implementado — poll_sse_runs() es stub documentado en .md ## Gotchas.
Consumer puede usar http_request_cpp_core para polling fallback contra
GET /api/runs hasta que un endpoint /api/runs/stream estable aparezca.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Ejemplo lanzable con DodPanelState mock + Cuando usarla (HITL DoD
validation) + Gotchas (screenshot stub, URL no validada, log read
each-frame, callbacks pueden mutar state, frame ImGui activo
requerido). Tag agents para capability group.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
7 test cases via Catch2: count_status (3 escenarios incl. unknown
status y missing_required), find_evidence (2 lookup positivo/negativo)
y status_icon_id/status_color_token (mapeo de 4+2 keys). Linkamos solo
helpers — sin ImGui ni vendor extra.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
DodItem/DodEvidence/DodPanelState + count_status/find_evidence/
status_icon_id/status_color_token. Sin ImGui — testeable en aislamiento.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Snapshot de WIP acumulado de sesiones previas antes de merge wave 1
del flow 0008 (kanban_cpp + agent_runner_api + DoD schema).
Incluye:
- dev/flows/0008-kanban-cpp-and-agent-workflows.md
- dev/issues/0112-0119*.md (7 sub-issues)
- WIP previo en cmd/fn/doctor.go, registry/*, modules/, cpp/, etc.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Frontmatter + self-doc sections (Ejemplo, Cuando usarla, Gotchas) following
the contract in .claude/rules/function_growth_and_self_docs.md. Tags include
'http', 'client', 'curl', 'network', 'registry-gap', 'helper' so FTS surfaces
them when an agent asks for HTTP / fetch / GET / Bearer.
http_get_json declares uses_functions: [http_request_cpp_core] so the
dependency is auditable via mcp__registry__fn_uses.
Catch2-based tests that fork+exec a local python3 http.server fixture per
test binary. Covers:
http_request:
- GET 200 with body
- GET 404 (HTTP error != transport error)
- POST with body + Content-Type
- bearer_token shortcut adds Authorization: Bearer
- basic_user/basic_pass shortcut adds HTTP Basic (curl --user)
- invalid URL surfaces transport error (status=0)
- timeout_ms is honored (bails before server's 3s sleep)
http_get_json:
- parses 200 JSON body
- throws std::runtime_error on 404
- bearer_token reaches server (verified via echoed Authorization header)
- throws std::runtime_error on invalid JSON body
Tests skip gracefully if python3 isn't available (server.start() returns
false; SUCCEED with skip message). No external network required.
Local runs (Linux): 21 assertions / 7 cases (http_request), 6 / 4 (get_json),
all passing.
Promotes the inline curl-popen pattern duplicated across apps/services_monitor,
dag_engine_ui, data_factory into two reusable functions in cpp/functions/core/:
- http_request_cpp_core: generic HTTP client (GET/POST/PUT/DELETE/PATCH) via
cURL CLI through popen. Portable Linux/WSL/MinGW (no link-time libcurl).
Supports custom headers, raw body, Bearer/Basic auth shortcuts, timeout,
optional TLS verify skip. Returns status/body/headers/error/duration_ms.
- http_get_json_cpp_core: convenience wrapper over http_request — GET <url>,
expect 2xx, parse body as nlohmann::json. Throws std::runtime_error on
transport / non-2xx / parse failure.
Vendors nlohmann/json v3.11.3 single header at cpp/vendor/nlohmann/json.hpp
(MIT). No CMake target needed — header-only; consumers add
cpp/vendor/ to include path.
- Replace TextColored+glyph with ImDrawList::AddCircleFilled in CellRenderer::Dots.
Dots are now font-independent: no dependency on Unicode glyph coverage. Fixes
"dots show as ?" on Karla/Roboto/Inter fonts that lack Geometric Shapes block.
- dots_glyph_size now controls circle radius (px) instead of font scale.
- BadgeRule.label is ignored for Dots (documented in data_table_types.h + docs).
- data_table.md bumped to v1.3.1 with capability growth log entry.
- docs/capabilities/data_table_renderers.md: Dots section updated + Common pitfalls
entry added: "Asumir que cualquier glyph Unicode renderea".
- dag_engine_ui/tabs.cpp: removed stale "● glyph" comment from BadgeRule.
- Recompiled: dag_engine_ui, registry_dashboard, graph_explorer, navegator_dashboard,
odr_console. All 5 apps deployed to Desktop/apps/. Build Linux + tests 4/4 green.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
PARTE A - CellRenderer::Dots (v1.3.0):
- Add Dots=8 to CellRenderer enum (data_table_types.h)
- Add dots_separator/dots_max/dots_show_count/dots_glyph_size fields to ColumnSpec
- Implement draw_cell_custom case Dots in data_table.cpp
- Parses comma-separated cell value into tokens
- Looks up each token in badges for color + optional glyph override
- Per-dot tooltip via tooltip_on_hover
- tql_emit: serialize renderer="dots" + dots_max/dots_show_count/dots_glyph_size/dots_separator
- tql_apply: deserialize all Dots fields
- tql_emit_test: +6 assertions (58 total, 0 failed)
- tql_apply_test: +8 assertions (114 total, 0 failed)
- test_column_specs: +2 tests (10/10 pass)
PARTE B - dag_engine_ui fix: 10 cols -> 6 cols (submodule commit 61314b7)
PARTE C - docs/capabilities/data_table_renderers.md:
- Update to v1.3.0
- Add decision tree for renderer selection
- Add CellRenderer::Dots section with canonical example
- Add Common pitfalls section (multiple columns, badge for free-text, etc.)
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
apps/dag_engine/README.md cubre:
- Donde viven los DAGs y como apuntar el systemd unit.
- Workflow paso a paso para anadir uno nuevo (crear/validar/probar/recargar/verificar).
- Formato YAML completo: top-level fields + step fields + cron schedule + ejemplo de extremo a extremo (env, depends, retry_policy, continue_on, handlers).
- Comandos CLI (run/list/status/validate/server) + flags.
- 7 secciones de "que hacer si algo falla": DAG invisible, validation fail, step fallido, scheduler no dispara, WS disconnected, cleanup runs viejos, restaurar backup.
- Endpoints HTTP completos.
- Referencias a funciones del registry y commit de migracion.
app.md de dag_engine + dag_engine_ui apuntan a README.md.
gitlink dag_engine_ui actualizado a commit con app.md mejorado.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
- executor.go: DagInfo anade LastRuns []store.DagRun. Pobla con e.store.ListRuns(name, 5, 0).
- cpp/apps/dag_engine_ui: gitlink al SHA con 5 puntitos R1..R5 via data_table BadgeRule.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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