Genhub gen dolt wasm

.gitignore

@@ -50,6 +50,11 @@ gen-python/python/gen/static/jupyter_widget.js.map
 # Cap'n proto generated files
 **/generated/*capnp.rs
 
+# wasm-cli build output
+wasm-cli/dist/
+wasm-cli/gen-wasm/
+wasm-cli/cockle_wasm_env/
+
 # precommit stuff
 .cache
 

.pre-commit-config.yaml

@@ -12,14 +12,14 @@ repos:
       - id: rustfmt
         name: rustfmt
         description: Check if all files follow the rustfmt style
-        entry: cargo +nightly fmt --all -- 
+        entry: cargo +nightly-2026-06-26 fmt --all --
         language: system
         types: [file, rust]
         pass_filenames: true
       - id: rust-clippy
         name: Rust clippy
         description: Run cargo clippy on files included in the commit. clippy should be installed before-hand.
-        entry: cargo +nightly clippy --all-targets --all-features -- -D clippy::all
+        entry: cargo +nightly-2026-06-26 clippy --all-targets --all-features -- -D clippy::all
         pass_filenames: false
         types: [file, rust]
         language: system

AGENTS.md

@@ -30,6 +30,12 @@ The repository is a Cargo workspace. The root crate provides the `gen` CLI and c
 - `gen-tui/`, `gen-sugiyama/`: terminal UI and graph layout support.
 - `gen-python/`: PyO3/maturin Python bindings and Jupyter widget assets.
 - `gen-r/`: R package and Rust bridge crate.
+- `wasm-cli/`: browser-based terminal running `gen` compiled to
+  `wasm32-unknown-emscripten` via `@jupyterlite/cockle` and xterm.js. See
+  `wasm-cli/README.md` for build steps and, importantly, the Playwright
+  testing setup — two easy-to-miss details there (serving root vs.
+  `index.html`, waiting for `.xterm` instead of a fixed sleep) are the
+  difference between the shell booting and silently hanging forever.
 - `fixtures/`: shared test data. Prefer adding small, focused fixtures.
 - `tests/`: integration tests.
 - `docs/`, `examples/`, `paper/`: user docs, worked examples, and manuscript assets.
@@ -116,6 +122,8 @@ Use the narrowest reliable validation for the change, then broaden when touching
 
 Some builds and tests need the Cap'n Proto compiler (`capnp`) installed. Python packaging targets may need `maturin`, and R targets may need Docker, R, and npm depending on the path exercised.
 
+For the `wasm-cli/` browser terminal, see `wasm-cli/README.md` for build (`make wasm`/`make wasm-test`) and browser-testing instructions.
+
 ## CLI And Fixtures
 
 - Prefer exercising behavior through CLI-level tests or small helper tests when changing imports, updates, exports, patching, or branch operations.