rust

feat: M4/M5 features (cloud sync, share links, Yjs CRDT, M5 validators + board) + M0–M3 audit #9

	name: rust

	on:
	push:
	branches: [main]
	pull_request:
	branches: [main]

	env:
	CARGO_TERM_COLOR: always
	RUST_BACKTRACE: 1

	jobs:
	rust:
	name: rust (${{ matrix.os }})
	runs-on: ${{ matrix.os }}
	strategy:
	fail-fast: false
	matrix:
	os: [ubuntu-22.04, macos-14]
	steps:
	- uses: actions/checkout@v4

	- name: Install Rust toolchain
	uses: dtolnay/rust-toolchain@stable
	with:
	components: rustfmt, clippy
	targets: wasm32-unknown-unknown

	- uses: Swatinem/rust-cache@v2
	with:
	workspaces: "."

	- name: Install wasm-pack
	uses: jetli/wasm-pack-action@v0.4.0
	with:
	version: latest

	- name: cargo fmt --check
	run: cargo fmt --check --all

	- name: cargo clippy
	run: cargo clippy --workspace --all-targets -- -D warnings

	- name: cargo test
	run: cargo test --workspace

	# M0-Q-02 — explicit round-trip CI gate. Same suite that runs as
	# part of `cargo test --workspace`, repeated here with --nocapture
	# so a failing round-trip surfaces the unified diff directly in
	# the CI log (instead of forcing a re-run with backtraces).
	- name: M0-Q-02 golden-file round-trip gate
	run: cargo test -p kiclaude-golden --tests -- --nocapture

	- name: wasm-pack build (ki)
	# `--features wasm-api` enables ki's `src/wasm.rs` exports.
	# Off by default so the `cad → ki` Rust dep doesn't drag ki's
	# `#[wasm_bindgen]` surface into cad's wasm-pack build (would
	# duplicate-link `crateVersion` and friends).
	run: wasm-pack build --target web crates/ki -- --features wasm-api

	- name: wasm-pack build (cad)
	run: wasm-pack build --target web crates/cad

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