Three more features from the brainstorm menu, built on a shared search
algorithm so the codebase stays small.
- src/main/DailyNotes.js — Zettelkasten-style helper. One YYYY-MM-DD.md
per local date under <userData>/notes/daily/; loads skeleton from
<userData>/notes/templates/daily.md when present (built-in default
otherwise). openOrCreate never clobbers existing content.
- src/main/WorkspaceSearch.js — tag/wikilink-aware content search.
Pure module, injectable-IO tested. Query grammar: bare words,
#tag, @wikilink, "quoted phrases". Facets weight +3 each; prose
terms +1/occurrence capped at 5; edits within 7 days get a recency
nudge. Returns ranked results with snippets.
- src/main/DocQA.js — chunk-level Q&A wrapper over WorkspaceSearch.
cleanQuestion strips question words (what/how/why/...) and verb
noise (write/read/show/tell/...) so they don't drown the ranking.
Returns top-K passages instead of whole-file hits — multiple chunks
from the same file can appear in the answer.
- src/main.js — IPC: daily-notes:open-today, daily-notes:list,
workspace-search:query, doc-qa:ask. Path validation through the
existing validatePath gate; a global Ctrl+Alt+D shortcut creates
today's daily note from anywhere.
- src/preload.js — all four channels added to ALLOWED_SEND_CHANNELS.
Tests (56 new across the three modules):
- tests/main/DailyNotes.test.js (15): dateKey formatting, pathFor,
template load + {date}/{weekday} substitution, openOrCreate +
no-clobber, nested-dir creation, listExisting filtering,
isValidDir rejects NUL/non-string.
- tests/main/WorkspaceSearch.test.js (25): parseQuery grammar,
hasTag/hasWikilink word boundaries, scoreDocument scoring,
per-term spam cap, recency nudge, search ranking + limit +
empty-query short-circuit, bad-input safety.
- tests/main/DocQA.test.js (16): cleanQuestion stripping + facet
preservation, chunkDocument paragraph + hard-split, ask()
top-K, recency tiebreaker, missing-files fallback.
Full suite: 748 tests pass, 66 suites, lint+format clean.
Amit Haridas
VersionHistory snapshots the previous content on every explicit save — an
unsaved buffer is still lost on crash. AutosaveBuffer fills that gap.
- src/main/AutosaveBuffer.js — pure module mirroring VersionHistory's
injectable-IO pattern; one blob per doc path under
<userData>/autosave/by-path/<sha1>/recovery.md + meta.json. No history
(VersionHistory owns that) — just the latest dirty buffer.
- src/main.js — IPC channels autosave:write/read/clear/list; real paths
go through validatePath, synthetic 'untitled-tab-<id>' keys skip it.
- src/preload.js — added the four channels to ALLOWED_SEND_CHANNELS.
- src/renderer/autosave-client.js — debounced (2s) flush per tab +
periodic safety net (10s max age) + dirty-write retry on failure.
- src/renderer.js — register on tab create, unregister on close,
notifyChange piggybacks on performAutoSave's existing dirty-check,
clearForDocPath after a successful save, showAutosaveRecoveryBanner
on startup listing pending recoveries with Restore/Dismiss.
Tests (39 new):
- tests/main/AutosaveBuffer.test.js (19): round-trip, overwrite, isolation,
unicode/emoji, empty content, null coercion, ENOENT vs corrupt meta,
list ordering, corrupt-sibling skip, input validation, sha1 storage.
- tests/autosave-client.test.js (11): debounce, flushNow bypass,
no-path skip, clearForDocPath, list proxy, IPC error fallback,
unregister tear-down, failure-retry, periodic flush, idempotency.
Full suite: 692 tests pass, 63 suites, lint+format clean.
Amit Haridas
@ cantoo/pdf-lib 2.9.1 was already the dep in use; the encryption plumbing
and probe were already in place from the prior hardening pass. This commit:
- adds a test confirming executeOperation('permissions', ...) routes through
pdfSetPermissions and produces an encrypted PDF unlocked by the owner
password (mirrors the existing 'encrypt' route coverage)
- updates docs/superpowers/plans/2026-08-23-security-assessment-summary.md
to mark deferred risk D1 as resolved (the honest-failure message remains
as a fail-closed net for any future library regression)
35 PDF ops tests pass; lint/format clean.
Amit Haridas
Export themes:
- Six presets in the export dialog (basic + advanced modes) for PDF/DOCX:
Default, Modern, Classic, Sepia, Minimal, Elegant
- PDF: LaTeX header (xcolor/titlesec) recolors headings, adds section
rules and colored links — core-TeX packages only, hex-literal only
(no injection surface)
- DOCX: styles.xml surgery recolors Heading1-6/Title/Subtitle/Hyperlink
and swaps heading/body fonts; verified end-to-end against a real
pandoc-produced docx
- Themes ride along in export presets (unknown ids fall back to Default)
Windows CI fixes:
- pdfjs standardFontDataUrl now a file:// URL (backslash paths failed
pdfjs's trailing-slash validation, breaking extractText/extractImages)
- sharp temp cleanup EPERM retries; path-separator assertions; pdfjs
test timeouts raised; batch suite testTimeout 30s
648/648 tests green; 4.7.1 linux+win artifacts rebuilt.
- AI Assistant plugin: multi-provider chat (OpenAI/Anthropic/Ollama/LM Studio),
summarize/improve/translate commands, proofread via ai:analyze; calls
proxied through main so API keys stay out of the renderer
- Collaboration plugin: anchor-based comments in .comments/ sidecars with
drift detection and F8 navigation
- Local knowledge base: [[wiki-links]] with click-to-create + Backlinks panel
- Crash recovery: debounced session snapshots with restore prompt on launch
- Version history: pre-save snapshots, History panel with restore/diff/delete
- Real PDF encryption: swap pdf-lib for @cantoo/pdf-lib (probe-driven UI)
- XLSX export (native workbooks via JSZip), ODT headers/footers + page size
- Offline KaTeX (bundled CSS+fonts), local-first PlantUML rendering
- Editor: vim mode toggle, snippet Tab-expansion, zen word-goal setter,
writing heatmap, writing-studio panels wired with rail icons
- Quick Note global scratchpad (Ctrl+Alt+Q), markdownconverter:// deep links,
REPL first-run confirmation
- Fix: Ctrl+Shift+P collision, pandoc converter availability check, CLI
dangling --css/--reference-doc flags, dead converter button
8 new test suites; 613 tests green; lint clean
The interval split mode looped for (i = 0; i < totalPages; i += interval),
which spins forever when interval <= 0. Both the single-file dialog and the
batch dialog can reach it (the batch dialog's validateOperationData only
checks truthiness, so -1 passes). Guard at the source in the main process:
reject non-positive or non-integer intervals before the loop, protecting
both paths and any future caller.
Amit Haridas
Adds pdfGetFormFields (lists AcroForm fields with name/type/value) and
pdfFillForm (fills text fields by name, optionally flattens) to
PDFOperations.js, dispatched via 'formFields'/'fillForm' in
executeOperation. pdfFillForm skips unknown/non-text fields per-field
(logs + continues) rather than failing the whole batch, matching the
partial-success precedent set by pdfExtractImages.
Wires a "Fill Form" entry into the PDF editor dialog: selecting a PDF
fetches its fields via a new get-pdf-form-fields/pdf-form-fields IPC
round trip and renders one text input per field, plus a flatten
checkbox, following the same structure as the crop/pageNumbers dialogs.
Amit Haridas
Adds four new PDFOperations: pdfExtractText (pdfjs-dist getTextContent),
pdfAddPageNumbers (reuses pdfWatermark's position-mapping logic, extracted
into a shared resolvePosition helper), pdfCrop (page.setCropBox against the
existing MediaBox), and pdfExtractImages (pdfjs-dist operator list +
paintImageXObject + sharp). Wired into executeOperation's switch and the PDF
editor dialog UI (4 new sections/toolbar buttons/menu items) with no new IPC
channel needed.
pdfjs-dist v5 is ESM-only, so it's loaded via dynamic import() of its
Node-friendly legacy build; Jest needs --experimental-vm-modules to support
that, so the test scripts now set NODE_OPTIONS accordingly via cross-env.
Amit Haridas
amitwh