Build Rust WebAssembly browser workbench

.github/workflows/wasm.yml

@@ -0,0 +1,137 @@
+name: WebAssembly CI
+
+on:
+  push:
+    branches:
+      - main
+      - issue-*
+    paths:
+      - '.github/workflows/wasm.yml'
+      - 'Cargo.lock'
+      - 'Cargo.toml'
+      - 'package-lock.json'
+      - 'package.json'
+      - 'rust/**'
+      - 'src/**'
+      - 'tests/**'
+      - 'web/**'
+  pull_request:
+    branches:
+      - main
+    paths:
+      - '.github/workflows/wasm.yml'
+      - 'Cargo.lock'
+      - 'Cargo.toml'
+      - 'package-lock.json'
+      - 'package.json'
+      - 'rust/**'
+      - 'src/**'
+      - 'tests/**'
+      - 'web/**'
+
+concurrency:
+  group: wasm-${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+permissions:
+  contents: read
+
+jobs:
+  test:
+    name: Test
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Setup Rust
+        uses: dtolnay/rust-toolchain@stable
+        with:
+          targets: wasm32-unknown-unknown
+
+      - name: Install wasm-pack
+        run: cargo install wasm-pack --version 0.14.0 --locked
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20.x'
+          cache: npm
+
+      - name: Cache cargo registry
+        uses: actions/cache@v4
+        with:
+          path: |
+            ~/.cargo/registry
+            ~/.cargo/git
+            target
+            rust/target
+          key: ${{ runner.os }}-wasm-cargo-${{ hashFiles('Cargo.lock', 'rust/Cargo.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-wasm-cargo-
+
+      - name: Install npm dependencies
+        run: npm ci
+
+      - name: Test Rust CLI core
+        run: cargo test --manifest-path rust/Cargo.toml --all-features
+
+      - name: Test WebAssembly wrapper
+        run: npm run test:wasm
+
+      - name: Build React WebAssembly app
+        run: npm run build
+
+      - name: Upload built app
+        uses: actions/upload-artifact@v4
+        with:
+          name: link-cli-web
+          path: dist/
+
+  deploy:
+    name: Deploy GitHub Pages
+    if: github.event_name == 'push' && github.ref == 'refs/heads/main'
+    needs: test
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      pages: write
+      id-token: write
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Setup Rust
+        uses: dtolnay/rust-toolchain@stable
+        with:
+          targets: wasm32-unknown-unknown
+
+      - name: Install wasm-pack
+        run: cargo install wasm-pack --version 0.14.0 --locked
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20.x'
+          cache: npm
+
+      - name: Install npm dependencies
+        run: npm ci
+
+      - name: Build GitHub Pages app
+        run: npm run build:pages
+
+      - name: Configure Pages
+        uses: actions/configure-pages@v5
+
+      - name: Upload Pages artifact
+        uses: actions/upload-pages-artifact@v3
+        with:
+          path: dist/
+
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v4

.gitignore

@@ -402,4 +402,19 @@ db.links
 db.names.links
 
 # Rust build artifacts
-rust/target/
+target/
+rust/target/
+
+# JavaScript and WebAssembly build artifacts
+node_modules/
+dist/
+pkg/
+pkg-node/
+pkg-bundler/
+web/pkg/
+
+# Local AI investigation artifacts
+ci-logs/
+gh-data/
+experiments/
+.playwright-mcp/