chore: deploy to GH Pages

.github/workflows/ci.yaml

@@ -0,0 +1,39 @@
+name: CI
+on:
+  push:
+    branches: [main]
+
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+concurrency:
+  group: "pages"
+  cancel-in-progress: false
+
+jobs:
+  web:
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions-rs/toolchain@v1
+        with:
+          toolchain: stable
+      - uses: taiki-e/install-action@v2
+        with:
+          tool: wasm-pack,just,wasm-bindgen-cli
+      - uses: subosito/flutter-action@v1
+        with:
+          channel: stable
+      - run: just build-web /flutter_rust_bridge_template/
+      - name: Upload artifacts
+        uses: actions/upload-pages-artifact@v3
+        with:
+          path: build/web
+      - name: Deploy
+        id: deployment
+        uses: actions/deploy-pages@v4

justfile

@@ -15,4 +15,9 @@ clean:
 serve *args='':
     flutter pub run flutter_rust_bridge:serve {{args}}
 
+build-web href='/':
+    flutter build web --base-href={{href}}
+    cd native && wasm-pack build \
+        --no-pack --release --no-typescript -t no-modules -d ../build/web/pkg/native
+
 # vim:expandtab:sw=4:ts=4

native/Cargo.toml

@@ -11,3 +11,7 @@ crate-type = ["cdylib", "staticlib"]
 [dependencies]
 anyhow = "1"
 flutter_rust_bridge = "1"
+
+# Bug: wasm-bindgen is not reexported from FRB
+[target.'cfg(target_family = "wasm")'.dependencies]
+wasm-bindgen = "0.2"