use lol_alloc

.github/workflows/release-wasm.yml

@@ -0,0 +1,52 @@
+name: Release WASM
+
+on:
+  push:
+    tags:
+      - "**[0-9]+.[0-9]+.[0-9]+*"
+
+env:
+  CARGO_TERM_COLOR: always
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Setup Toolchain
+        uses: dtolnay/rust-toolchain@stable
+        with:
+          toolchain: stable
+          targets: x86_64-unknown-linux-gnu
+      - name: Build
+        run: |
+          curl https://rustwasm.github.io/wasm-pack/installer/init.sh -sSf | sh
+          wasm-pack build --target nodejs --release --scope nbittich ./rdfa-wasm
+          wasm-pack pack ./rdfa-wasm/pkg
+
+      - name: Upload pkg
+        uses: actions/upload-artifact@v4
+        with:
+          name: pkg
+          path: rdfa-wasm/pkg
+  publish:
+    needs: build
+    runs-on: ubuntu-latest
+    steps:
+      - name: Download pkg
+        uses: actions/download-artifact@v4
+        with:
+          name: pkg
+          path: pkg
+      - name: Setup NPM
+        uses: actions/setup-node@v4
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
+        with:
+          node-version: "20.x"
+          registry-url: "https://registry.npmjs.org"
+      - name: Publish on NPM
+        run: |
+          cd pkg
+          npm install
+          npm publish --access public

Cargo.toml

@@ -30,6 +30,7 @@ test-case = "3.3.1"
 env_logger = "0.11.5"
 tortank = "0.24.2"
 wasm-bindgen = "0.2.99"
+lol_alloc = "0.4.1"
 [profile.release]
 opt-level = 'z'   # Optimize for size.
 lto = true        # Link Time Optimization (LTO)

rdfa-wasm/Cargo.toml

@@ -10,7 +10,7 @@ edition.workspace = true
 license.workspace = true
 
 [features]
-default = ["console_error_panic_hook"]
+default = ["console_error_panic_hook","lol_alloc"]
 
 
 [lib]
@@ -22,3 +22,4 @@ graph-rdfa-processor.workspace = true
 [target.'cfg(target_arch = "wasm32")'.dependencies]
 wasm-bindgen.workspace = true
 console_error_panic_hook = { workspace = true, optional = true }
+lol_alloc={workspace=true,optional=true}

rdfa-wasm/src/lib.rs

@@ -1,8 +1,12 @@
 #![cfg(target_arch = "wasm32")]
 mod utils;
 use graph_rdfa_processor::RdfaGraph;
+use lol_alloc::{AssumeSingleThreaded, FreeListAllocator};
 use wasm_bindgen::prelude::*;
-
+// SAFETY: This application is single threaded, so using AssumeSingleThreaded is allowed.
+#[global_allocator]
+static ALLOCATOR: AssumeSingleThreaded<FreeListAllocator> =
+    unsafe { AssumeSingleThreaded::new(FreeListAllocator::new()) };
 #[wasm_bindgen]
 pub fn html_to_rdfa(html: &str, base: &str, well_known_prefix: &str) -> String {
     utils::set_panic_hook();