Commit Graph

3 Commits

Author SHA1 Message Date
Edward Langley e13635638c feat(browser): the browser reads the TUI's keymap, and i opens an editor
Follows the keymap move. `keys.rs`'s hand-written per-mode classifier is
gone; `resolve` now looks the key up in `Keymaps::default_keymaps()` — the
same table the terminal dispatches against — and what is left here is the
narrow residue: turning a bound command NAME into a `Command`, for the
subset a client holding no `CmdContext` can compose.

That is a better seam than the one it replaces. The drift risk was "which
key does what": 170 bindings, no direct test, invisible when wrong. It is
now "which command names can I execute", which is a list — and
`the_normal_mode_keys_that_still_need_the_host_are_these` becomes
`the_command_names_that_still_need_the_host_are_these` to match, so a
rebinding no longer invalidates it and a new binding for an
already-executable command reaches the browser with no change here.

Several gaps close by sharing rather than by code. Search-mode typing
resolves locally for the first time (the table binds `append-char
["search"]`, and "search" is `ViewState::search_query` — gotcha 11's pair is
mirrored and nothing else is). `Esc` resolves as the `Binding::Sequence` it
is, all-or-nothing. A modified character in a text-entry mode now types,
because the `AnyChar` fallback being reached for is the host's own — the old
"unmodified only" rule was a hedge against a table this client no longer
guesses at. And a key nothing binds is `Ignored` rather than forwarded into
`Host::handle`'s empty vec.

What is newly executable, and so what a user gets back: `edit-or-drill`
(`i`/`a`), `commit-cell-edit`/`commit-and-advance-right` (Enter/Tab in
`Editing`), `enter-mode` (`?`/F1, Esc), `enter-tile-select` (`T`),
`toggle-panel-visibility` (Ctrl-F/C/V), `toggle-panel-and-focus` (F/C/V) and
`transpose` (`t`) — four of which an independent browser smoke test had just
found inert.

`i` on an **aggregate** does not go upstream. Every upstream key is a black
hole, and a keypress that visibly does nothing is the worst of the three
answers, so it answers with a `SetStatus` naming drill. A view-half command
is folded into the asker's own mirror and broadcast to nobody, so that
message reaches this user and no one else.

The write itself is not composed twice: the keyboard commit calls
`socket::typed_cell_command`, the function click-to-edit already used, so
Enter and a click cannot disagree about what `""` or `"42"` means.

## `CellDisplay::edit_text`, found by lockstep

`tests/lockstep.rs` drove `i` through the host and the client over one grid
and they disagreed by a comma: the host seeds its edit buffer from
`App::display_value_at_cursor` (the stored `1200`) while the client had only
`CellDisplay::text`, which has been through `format_f64` (`1,200`).
Committing that stores the *string* `"1,200"` and the number is gone —
display rounding fed back into the model, which design-principles §4 forbids
outright.

So the projection is enriched rather than the client taught to un-format:
`CellDisplay::edit_text` is `display_value_of` on the wire, and it repairs
**click**-to-edit too, which had been seeding its `<input>` from the drawn
text all along.

## Making the edit visible

`RenderModel::editing` carries what the user has typed so far, or `None`
when no edit is open. The decision — is this an editing mode, and which
buffer does it type into — is made in Rust; the page draws the string in the
selected cell. Without it the mode indicator would read INSERT while every
keystroke vanished into a buffer nobody painted.

`web/app.js` and `web/style.css` change accordingly, and are **unrun**: there
is no browser here (gotcha 48). `node --check` only.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EoW5BB87ZZdm96SvBTWawH
2026-09-19 21:35:14 -07:00
Edward Langley 188f3e94ef ci(pages): build the wasm bundle and publish web/ to GitHub Pages
improvise-d31's finished artifact depends on improvise-9x6 (the worker-hosted
server) through improvise-djm. The *pipeline* does not, and building it now is
what stops the delivery half from being a mystery when the worker lands: the
swap from websocket transport to worker transport then changes what is
bundled, not how it is built and shipped.

Two jobs in ci.yml rather than a second workflow. `pages-build` runs on every
push and pull request, so a change that breaks `web/build.sh` or the bundle
fails on the PR that made it. `pages-deploy` runs only on a push to main and
`needs: [test, wasm, pages-build]`, so nothing that failed `cargo test` or the
existing wasm32 gate can reach the published site — the deploy depends on
those checks instead of repeating them.

Deliberately not path-filtered. The bundle is improvise-wasm-client plus
improvise-protocol, improvise-core and improvise-formula, so a filter meaning
"skip when the bundle cannot have changed" would have to name most of the
workspace, and getting it wrong leaves a stale site with nothing saying so.

wasm-pack is a pinned release tarball, v0.15.0 — the version `nix develop`
now supplies — so the local run that produced 346 KB of wasm (120 KB gzipped)
is evidence about the CI run. The devShell was missing wasm-pack entirely:
the `wasm` job only runs `cargo check`, which does not need it, so nothing had
ever required the one tool that turns a passing check into a loadable page.

What this cannot do yet, said on the page itself rather than routed around:
web/app.js is a thin client that holds no model, so a copy served from a
static host paints an empty grid until it is pointed at an improvise-ws-server
with ?ws=. The notice is static HTML, not something app.js decides, because it
is true on every load and a page that cannot reach a server cannot be trusted
to explain why. README says the same and names the deployed URL.

Verified: cargo test --workspace 1134 passed / 0 failed, clippy clean, fmt
clean, actionlint clean, ./web/build.sh succeeds and the assemble step
produces a 388 KB site whose every reference resolves inside it. NOT verified:
the workflow has never run — GitHub Pages is not enabled on the repository
(GET /repos/fiddlerwoaroof/improvise/pages is 404), which is improvise-3gy.
The deploy job asks configure-pages to enable it; if the token may not, that
step is where the run fails and the fix is the repository setting.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EoW5BB87ZZdm96SvBTWawH
2026-09-19 18:50:15 -07:00
Edward Langley c72832f542 feat(wasm-client,web): the DOM renderer for the browser grid (improvise-cr3)
The last blocker of improvise-1ey. Mostly assembly: `Client` already had the
fold, the key classifier and `set_cell`, `CellDisplay::id` already said what a
cell is (ADR 002), and `flatten_cat_tree` already owned the category panel's
flattening. What was missing was the three joints between them.

`render.rs` is the one that matters. The DOM half is JavaScript and JavaScript
here is untested, so every question with a *silent* wrong answer is answered
in Rust under test and crosses as decided data: `editable` is a fact about the
`CellId` variant (Record only — an Aggregate is a drill target and `Drill` is
not on the wire yet, and `None` is "no projected cell", not "aggregate"), the
selection is placed by subtracting the scroll offset because `GridCache` is
viewport-indexed while the cursor is not, and the category panel is
`flatten_cat_tree` rather than a second walk of the cache.

`socket.rs` frames what `improvise-ws-server` actually speaks, which is not
what `wire.rs` speaks: it has `Viewport` (the handshake — a snapshot built at
extent zero is an empty grid), it batches `Commands`, and it has no `Key`
variant. The two enums are duplicated because a native crate cannot be a wasm
dependency; `improvise-ws-server` is a dev-dependency so the compatibility is
checked through its own types, and a companion test proves the check is
discriminating on the variant names that would drift.

`web/` is the shell, and it is thin on purpose: four string calls in and out,
no protocol knowledge, no framework.

Gates: 1047 passing (was 1031), clippy and fmt clean, and
`cargo check -p improvise-wasm-client --target wasm32-unknown-unknown` clean.
Verified end to end headlessly — the wasm-pack artifact driven from node over
a real websocket to a real `improvise-ws-server`: 1,200 read, "98765" typed,
"98,765" projected back. The DOM painting itself is unverified; there is no
headless browser here.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EoW5BB87ZZdm96SvBTWawH
2026-09-19 17:34:39 -07:00