Make the document UI reusable as published building blocks#957
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Make the document UI reusable as published building blocks#957backnotprop wants to merge 46 commits into
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…ted reuse plan The document-ui extraction/cutover (ADRs 002/003) was an AI-driven rewrite that broke the app; the code was reverted. Add ADR 004 as the source of truth: share @plannotator/ui as published building blocks for the Workspaces app, keep Plannotator's app unchanged, gate on human-verified parity. Banner the reverted ADRs and point AGENTS.md/CLAUDE.md at 004 so future agents don't rebuild the mess.
…inventory 36-agent verification of the reuse inventory: confirmed the /api coupling but found the draft missed Viewer's transitive backend call, the cookie settings layer, 3 React contexts + identity singleton, SSE transports, and harder packaging blockers. Adds the verified per-subsystem extraction plan with a parity guardrail on every step; flags the draft inventory as superseded.
Phase 0-7 execution roadmap (safety net -> packaging -> foundation seams -> rendering -> navigation -> comments -> extras -> publish) and the reusable 'did it break?' parity checklist run after every step. Both enforce the law: move + decouple, never rewrite; Plannotator's experience cannot change.
…ime change Phase 0: captured parity baseline (typecheck/test/build + shipped-bundle hashes). Phase 1 packaging fixes to packages/ui, metadata only: - add phantom dompurify ^3.3.3 dep (imported in sanitizeHtml/aiChatFormat, was undeclared) - align diff ^8.0.3 -> ^8.0.4 with root - add peerDependencies (react, react-dom, tailwindcss, tailwindcss-animate); keep as devDeps - add files allowlist (excludes tests); remove dead tsconfig @plannotator/shared alias Verified byte-identical: typecheck pass, 1620 tests pass/0 fail, all 3 builds OK, shipped plan+review bundle hashes unchanged from baseline. Remaining Phase 1 blocker (@plannotator/ai + @plannotator/shared workspace:* deps) deferred pending a publish-vs-inline decision; logged in worklog.
getImageSrc now delegates to a module-level resolver defaulting to the verbatim Plannotator /api/image logic; add setImageSrcResolver/resetImageSrcResolver so a host (Workspaces) can resolve images via its own backend. All 5 consumers and the signature unchanged. Verified: default URLs byte-identical, typecheck pass, 1620 tests pass/0 fail, builds OK. No Plannotator behavior change.
…am 2) storage.ts cookie impl is now the default 'cookieBackend'; add setStorageBackend/ resetStorageBackend so a host (Workspaces) can persist settings via its own storage. getItem/setItem/removeItem delegate to the active backend; the ~24 consumers and literal plannotator-* keys are unchanged. Verified: swap works, typecheck pass, 1620 tests pass/0 fail, builds OK, theme persists across reload.
Add optional mode? prop; mode now mode ?? resolvedMode. Plannotator passes no mode (App.tsx:4261) so it keeps using ThemeProvider's resolvedMode unchanged. A host without ThemeProvider can supply mode directly. Verified: typecheck pass, 1620 tests/0 fail, builds OK, App.tsx untouched.
Viewer gains optional disableCodePathValidation? threaded to a new disabled? arg on useValidatedCodePaths; when set, the /api/doc/exists probe is skipped. Default undefined for Plannotator => validation stays on, /api/doc/exists fires exactly as today. Verified: typecheck pass, 1620 tests/0 fail, builds OK, App.tsx untouched. Also logs Phase 3 workflow outcome + remaining scroll/docfetch pieces.
Add DocPreviewFetcher seam (default = verbatim /api/doc fetch) + setDocPreviewFetcher/resetDocPreviewFetcher; route handleMouseEnter through it, useCallback deps unchanged. No caller overrides it => Plannotator fetches /api/doc identically. typecheck pass, 1620 tests/0 fail, builds OK.
Add render-transparent ScrollViewportProvider (createElement, keeps .ts) so the scroll-viewport context travels with @plannotator/ui instead of living only in App.tsx. Rewire App.tsx provider tags (3-line delta); identical tree/value/ position, sidebar TOC still reads the MAIN viewport. Fix stale OverlayScrollbars doc-comment. typecheck pass, 1620 tests/0 fail, builds OK, eyeball: TOC tracks.
…elf-review) The Phase-3 disabled branch set ready=true with an empty map, which makes gateCodePath demote every code link to plain text. Leave ready=false so the no-validation fallback renders links optimistically. No Plannotator impact (never disables). Logs Phase 3 completion + reusability note. typecheck pass, 1620 tests/0 fail, builds OK.
Lift useFileBrowser's three backend wires (load-dir fetch, obsidian-vault fetch, and the SSE live-watch effect moved VERBATIM) into an injectable FileTreeBackend with default + setFileTreeBackend/resetFileTreeBackend, same pattern as the image /storage seams. useFileBrowser() stays zero-arg; default fetch/SSE URLs identical. Sidebar confirmed noop (zero backend wires, already reused by review-editor). Verified: useFileBrowser.test.tsx passes 6/0 UNMODIFIED (DOM_TESTS=1), typecheck pass, 1620 tests/0 fail, builds OK, App.tsx untouched, manual eyeball (annotate adr/: tree loads, file-switch works, new file appears live via SSE). Plannotator byte-unchanged. Logs two pre-existing bugs found during testing (not regressions).
…ons/drafts) Five-probe code research of the comment system. Key finding: most comment UI is already portable (panel/popover/toolbar/highlighter prop-driven; review-editor already reuses the hooks). Phase 5 narrows to 3 seams — draft transport (+ the 3-party generation protocol), external-annotation transport (SSE->polling, move verbatim), and identity/authorship — plus 2 non-extraction items: renderer coupling (document as a contract) and replies/threading (defer as a new feature).
…rridable (Phase 5) Three seams (identity, draft transport, external-annotation transport), each defaulting to today's behavior; renderer coupling documented as a contract; replies/threading deferred as a new feature. Locks in the recommended choices from the Phase 5 spec/synthesis.
Add IdentityProvider + setIdentityProvider/resetIdentityProvider in identity.ts; getIdentity/isCurrentUser now delegate to a module-level provider defaulting to today's ConfigStore tater behavior. The ~9 author-stamp sites and 2 (me)-badge sites delegate with zero call-site edits. No caller overrides => Plannotator byte-unchanged. typecheck pass, 1620 tests/0 fail, builds OK.
…seam 2) Add DraftTransport (load/save/remove) + getDraftTransport/setDraftTransport/ resetDraftTransport in useAnnotationDraft.ts, default = today's /api/draft fetches verbatim. useCodeAnnotationDraft reads getDraftTransport() live. The generation pre-increment, 500ms debounce, keepalive retry-gate, and pagehide/visibilitychange flush stay in the hooks; getDraftGeneration() still escapes to the host. save rejects-on-failure so the gated retry is preserved. No caller overrides => Plannotator byte-unchanged. shared/draft.test.ts 10/0, annotationDraftPersistence 13/0, typecheck pass, 1620 tests/0 fail, builds OK.
…5 seam 3) Add ExternalAnnotationTransport<T> (subscribe/getSnapshot/CRUD) + setters in useExternalAnnotations.ts; default = today's SSE->polling wire moved verbatim into createDefaultTransport. The reducer (applyEvent), fallback-once gate, 500ms poll, versionRef scoping, optimistic-before-await, and [enabled] gate stay in the hook. A host (Workspaces) can implement the same event contract over Durable Objects. No override caller => Plannotator byte-unchanged. external-annotations test green, typecheck pass, 1620 tests/0 fail, builds OK. Logs Phase 5 completion.
…s, sharing, AI) Five-probe code research. Most of the four subsystems is already portable; the real work is 5 seams (version fetchers + vscode-diff, config write-back, obsidian detect, save-to-notes, AI transport) + 1 CSS move (block/raw diff classes from the app shell into the package's theme.css). Fragile do-not-touch: the AI SSE reader loop + epoch guards, and configStore debounce/deepMerge. Five Plannotator-only pieces (OpenInApp, HooksTab, useUpdateCheck, useAgents/useAgentJobs) stay home.
…) host-overridable (Phase 6) Five seams + one CSS move, each defaulting to today's behavior. AI reader loop + epoch guards and configStore debounce/deepMerge stay verbatim. Five Plannotator- only pieces stay home. Locks the recommended choices from the Phase 6 spec.
…diff CSS into package (Phase 6 versions) usePlanDiff gains optional fetchers (default /api/plan/version(s), error asymmetry kept: selectBaseVersion alerts, fetchVersions silent). PlanDiffViewer gains optional onOpenVscodeDiff (default /api/plan/vscode-diff). Relocate .annotation-highlight* + .plan-diff-* block/raw CSS from editor/index.css into ui/theme.css (next to .plan-diff-word-*) so the diff/highlights are self-styling from the package. Verified: relocated CSS gone from index.css, present in shipped bundle (33x), diff renders identical; typecheck pass, 1620 tests/0 fail, builds OK, App.tsx untouched.
…Phase 6 settings) configStore.setServerSync(fn) injects only the terminal POST /api/config; the 300ms debounce, deepMerge batching, singleton, and eager cookie reads stay verbatim. Settings gains optional onDetectObsidianVaults (default /api/obsidian/vaults), with the [obsidian.enabled] effect dep + auto-select-first-vault verbatim. No override caller => Plannotator unchanged. typecheck pass, 1620 tests/0 fail, builds OK.
ExportModal gains optional onSaveToNotes (default = verbatim POST /api/save-notes); showNotesTab = isApiMode && !!markdown kept byte-for-byte. Sharing utils already parameterized (noop). No override caller => Plannotator unchanged. typecheck pass, 1620 tests/0 fail, builds OK.
useAIChat gains a module-level AITransport (session/query/abort/permission) + setAITransport/resetAITransport, default = the five /api/ai/* fetches verbatim. The SSE reader loop, epoch/createRequest guards, and the supersede-abort position inside createSession stay untouched. Capabilities + provider-resolution stay host-owned in App.tsx. No override caller => Plannotator unchanged. ai.test.ts 97/0, typecheck pass, 1620 tests/0 fail, builds OK.
…r/core + publish) Carve a browser-safe @plannotator/core: move the ~15 pure shared modules in, extract types from the 3-4 node-bound ones (config/storage/workspace-status) so nothing duplicates, shim @plannotator/shared so Plannotator's 99 import sites stay unchanged, re-point @plannotator/ui to depend only on core, move wideMode.ts, then publish core+ui (source-only). shared + ai stay private. Open: registry, versions, CI job. Publish is the one outward-facing step — confirm before pushing.
… into Phase 7 spec Add the single typed configure() facade over the 9 global host-override setters (zero-risk, additive) and an optional precompiled CSS bundle (smooths the Tailwind-in-shared-lib wrinkle) to the Phase 7 publish scope. Both make the published surface nicer to consume; neither touches Plannotator.
Decided: ship JS as source (single internal consumer on controlled stack, no build to maintain, no dist drift); precompiled CSS now REQUIRED (the @source glob is fragile under pnpm symlinks); core CI typecheck node-free; pin ui->core exact. Recorded the interrogation's carried-over Phase-5 code fixes (useExternalAnnotations split-transport + fallbackRef reset, per-seam override tests, configStore loadFromBackend) to do before publish.
…der, publish Locks Phase 7 decisions: public npm; lockstep version at repo 0.21.0 (ui->core pinned exact); JS ships as source + required precompiled CSS; core CI node-free; ai stays unpublished-to-npm. Settings provider completed (loadFromBackend, prefetch +sync) is now IN SCOPE — Workspaces uses the same UI settings stored in its own backend. CI publish job wired but artifacts validated on-branch (pack + dry-run) before merge; first publish gated. Carries the 2 override-path bug fixes + per-seam override tests as pre-publish work.
…fallback on re-enable Two override-path bugs found by the interrogation pass (both unreachable on Plannotator's path; harden the host-override path for a real consumer): 1. Split-transport: the effect captured the transport at mount for subscribe/poll while the CRUD callbacks read the module global live, so a host swapping the transport after mount would split reads and writes across two backends. Capture once in a ref and use it in all four spots. 2. fallbackRef/receivedSnapshotRef were not reset on effect re-run, so an enabled false->true toggle inherited a stale 'already fell back' flag and silently stopped updating. Reset both at the top of the effect. Plannotator unchanged: it never overrides the transport (same default singleton captured) and enabled never toggles (reset is a no-op). typecheck clean; full test suite shows zero delta (1605 pass / 45 pre-existing env failures, identical with and without this change).
…CSS required, scope completeness)
…-bound types, shim shared (Phase 7 step 1)
…mports (Phase 7 step 2)
…atorUI front door (Phase 7 step 4)
…k (Phase 7 step 5)
…tep 6) Add one override test per seam (setX(fake)→drive→assert→resetX()) for all 9 seams + loadFromBackend, modeled after the existing seam test pattern. Fix configure.test.ts to defer mock.module() into beforeAll and restore with captured real function references in afterAll so sibling seam test files are not poisoned by spy replacements in the shared Bun worker module registry.
…istency - Bump @plannotator/ui to 0.21.0 (lockstep with @plannotator/core + repo, per ADR 007) [was the 1 critical review finding] - useAnnotationDraft: route persistNow/dismissDraft save+remove through getDraftTransport() so all paths read the transport consistently (matches the load path; makes the single-global invariant explicit) - configStore.loadFromBackend: document it must be called BEFORE init() or server values get overwritten - packages/core/tsconfig: add explicit types:[] so the node-free invariant is first-class (verified: planted node:fs still fails TS2882)
Rebased onto origin/main (picks up #948 draft-deletion fix, the 0.21.1 bump, and the #949/#950 editor fix). The rebase auto-merged #948's code-draft logic (hasHadAnnotationsRef, empty-state tombstone, clearTimeout in restore/dismiss) with the Phase-5 transport refactor cleanly — except the empty-state tombstone delete was left as a raw fetch('/api/draft', DELETE). Route it through getDraftTransport().remove() so a host backend tombstones its own stored draft on clear (the #948 guarantee, for hosts). Plannotator unchanged (default transport hits the same endpoint). Bump @plannotator/core + @plannotator/ui 0.21.0 -> 0.21.1 to match main's version (lockstep per ADR 007). Verified: typecheck clean, madge no-cycles, plain suite 1637 pass / 0 fail, #948 draft-clear test 3/0. (The 45 DOM_TESTS failures are the known server/network integration tests that need a real OS env — same set on main, not regressions.)
- PlanDiffViewer: wrap onOpenVscodeDiff in try/finally so a host opener that throws can't wedge the VS Code button in a permanent loading state (default unaffected) - useExternalAnnotations: (re-)capture the transport inside the effect on enable so a host that installs a transport before enabling annotations is honored, not the stale default — keeps the split-transport fix (effect + CRUD share one ref) - configure.ts: import ServerSyncFn from configStore instead of duplicating the type - repoint the 2 remaining @plannotator/shared test imports to @plannotator/core - AGENTS.md/CLAUDE.md: document the new packages/core package All host-path only — Plannotator behavior unchanged. typecheck clean, no cycles, full suite green. Skipped (not simple/over-engineering): usePlanDiff prop->module-level (design change), Obsidian late-bind, getSnapshot guard (inert), transport <any> (variance).
The branch had accumulated ~6,200 lines of ADR scaffolding (6 decisions, 7 specs, 10 research spikes/synthesis, 6 worklogs/roadmaps/plans) for this one effort. Replace all of it with a single concise README that ships with the published package: what @plannotator/ui + @plannotator/core are, why they exist (commercial reuse), how the host-override seams work (configurePlannotatorUI), how a consumer installs/builds, and the one rule (don't reimplement from scratch — add a seam). Repoint the CLAUDE.md banner at the README. No code references the deleted docs; main's pre-existing adr/ docs untouched.
Directory-scoped agent guidance for anyone editing @plannotator/ui: don't rewrite from scratch, add a seam (default = today's behavior, Plannotator byte-for-byte unchanged), core stays node-free, never delete working code until human parity. Points to README.md for the architecture. CLAUDE.md -> AGENTS.md symlink mirrors the repo root convention.
madge is unmaintained (~3 years stale) and the check was never wired into CI, so it was a dormant script + devDependency on a load-bearing path. Drop it: remove the check:cycles script, the madge devDependency, and .madgerc. The no-cycle invariant still holds by construction — @plannotator/core imports nothing (zero @plannotator deps in its package.json), so any accidental core->shared/ui import fails at publish-time bun pm pack (and review). No automated tripwire, but no stale unmaintained tooling either.
- useExternalAnnotations: declare unsubscribe as let (not const) + guard calls, so a host transport that fires onError synchronously during subscribe falls back to polling instead of throwing a TDZ ReferenceError (Plannotator's EventSource fires async, never hit) - package.json: add explicit ./components/html-viewer export (dir has index.ts; the ./components/* -> *.tsx wildcard can't resolve it, so external installers would fail) - README: fix configurePlannotatorUI sample keys to the real option names (storageBackend/identityProvider/imageSrcResolver/externalAnnotationTransport) - AGENTS.md: point the Ask-AI mapping at packages/core/agents.ts (shared/agents.ts is a shim now) All publish/host-path/doc only — Plannotator unchanged. (#1 CSS-build font collision deferred to publish-prep — it needs the asset pipeline + files allowlist, not a one-liner.)
…ts (review #1) Industry standard for a shared UI package: ship theme + component CSS, let the consuming app load fonts. Drop the @fontsource imports from styles-entry.css (the publish CSS entry); the theme still defines --font-sans/--font-mono, and the app provides those families. Fixes the asset-name collision (every emitted .woff2 was renamed styles.css) and shrinks the published stylesheet 555kB -> 185kB. README documents the two-line @fontsource install. Plannotator unaffected: its apps (editor/review-editor index.css) load fonts via their own entry CSS — styles-entry.css is consumed ONLY by the publish CSS build.
prepublishOnly doesn't run for npm pack / bun pm pack / git / file: installs, so the package exported ./styles.css without shipping it. prepack runs on any pack, so the stylesheet is always present. Verified: bun pm pack now emits styles.css.
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Make the document UI reusable as published building blocks
Extracts Plannotator's document UI (
@plannotator/ui) into installable, host-overridable building blocks so a separate app (the commercial Workspaces/Enterprise app) can reuse the rendering, theme, editor, settings, comments, and layout — without changing Plannotator's own behavior at all.THE LAW (how to read this diff)
Every change is move + decouple, never rewrite. For each spot where a shared component called a hard-coded
/api/*route or a Plannotator-only global, the I/O was lifted to an optional seam (a module-levelsetX()setter or an optional prop) whose default reproduces today's behavior exactly. Plannotator passes nothing and stays byte-for-byte identical; a host injects its own backend. Nothing Plannotator-specific was deleted.What's in scope
@plannotator/core(new): a small, browser-safe, zero-dependency package of pure utilities + types, carved out of@plannotator/sharedso@plannotator/uican be published without dragging the Node/git/server kitchen sink.@plannotator/sharedre-exports each moved module via one-line shims, so all ~99 internal import sites are untouched.@plannotator/ui: ~13 host-override seams across Phases 2–6 (image, storage, doc-preview, file-tree, identity, drafts, live comments, versions/diff, settings sync, save-to-notes, Ask AI), a singleconfigurePlannotatorUI()front door over the global seams, aloadFromBackend()settings-rehydration hook, and a precompiledstyles.cssbuild.Phases (each verify-gated, defaults = today's behavior)
@plannotator/core, complete the settings provider,configure()front door, precompiled CSS, publish-prepVerification
bun run typecheck— clean across all packages (core typechecks node-free).bun test— 1637 pass / 0 fail (main baseline 1620/0; delta is purely additive: new seam + override tests).madge— no circular dependencies (core ← shared,core ← ui,coredepends on nothing).git diffconfined topackages/{core,shared,ui,editor,ai}+ CI/config;packages/server,packages/review-editor,apps/hook,apps/opencode-plugin,apps/vscode-extensionuntouched.packages/uidepends only on@plannotator/core(non-test grep empty).NOT in this PR (deliberately gated)
core+uiand the first publish are gated on explicit go. (Publish must usebun publish—npm packleavesworkspace:*unresolved; bun resolves it to the exact version.)How to review
feat(core): carve @plannotator/core …and follow the Phase 7feat(ui)/fix(ui)commits.packages/shared/*should each be a singleexport * from '@plannotator/core/X'.config/storage/workspace-status) import their types fromcoreand keep their Node impl — types live once./api/*fetch verbatim.main(picks up Bug: deleted review annotations reappear after refresh #948 + the 0.21.1 bump); Bug: deleted review annotations reappear after refresh #948's code-draft tombstone is reconciled with the draft-transport seam.Manual parity checklist (regression sweep — "nothing changed")
Build the real binary:
bun run --cwd apps/review build && bun run build:hook && bun build apps/hook/server/index.ts --compile --outfile ~/.local/bin/plannotatorMoved-module spot-checks: code-file link hover/click · share-URL round-trip · deny feedback text · code-review file tree + agent jobs/tour · annotate a folder · agent terminal ·
/goalflow · doc badges + favicon · live external comment.Full flows: plan-review (render → comment + redline → image → deny → diff badge → version browser → settings persist on reload → Ask AI → approve) · code-review (diff → annotate → expand → send) · annotate (
.md/ URL /.html).Watch closely: annotation highlights + plan-diff colors render (relocated CSS); settings persist across reload.
Reference
See
packages/ui/README.md— what@plannotator/ui+@plannotator/coreare, the host-override seams (configurePlannotatorUI), how a consumer installs/builds, and the one rule (don't reimplement from scratch — add a seam).