Fix release.yml failures on dev branch

.github/workflows/release.yml

@@ -3,6 +3,8 @@
 on:
   push:
     branches: [main, dev]
+  pull_request:
+    branches: [dev]
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
@@ -161,35 +163,52 @@
 
       - uses: mymindstorm/setup-emsdk@1f4f5866c1f8745a10fcb64c4d7a0eb7a8daed9d
 
+      - uses: pnpm/action-setup@v4
+        with:
+          version: 10
+
+      - uses: actions/setup-node@670825a89dc0abd596e7a3abd0f5e3f6e5faf37c
+        with:
+          node-version: '20'
+          registry-url: 'https://registry.npmjs.org'
+
+      - name: Install dependencies
+        run: pnpm install
+
       - name: Build WASM
         run: |
-          emcmake cmake -B build-wasm -DCMAKE_BUILD_TYPE=Release .
+          emcmake cmake -B build-wasm \
+            -DCMAKE_BUILD_TYPE=Release \
+            -DIMG2NUM_BUILD_C=ON \
+            -DIMG2NUM_BUILD_PYTHON=OFF \
+            -DIMG2NUM_BUILD_EXAMPLES=OFF \
+            -DIMG2NUM_DEBUG_CACHE_VARIABLES_DUMP=ON \
+            .
           cmake --build build-wasm
+
+      - name: Build JS
+        run: pnpm build
+        working-directory: packages/js
+
+      - name: Package
+        run: |
           release_version=${{ needs.release-please.outputs.js_version }}
-          tar -czf img2num-v${release_version}.tar.gz \
-             build-wasm \
-             packages/js/index.js \
-             packages/js/safeWasmWrappers.js \
-             packages/js/wasmClient.js \
-             packages/js/wasmWorker.js \
-             packages/js/imageToUint8ClampedArray.js
+          tar -czf           img2num-js-v${release_version}.tar.gz packages/js/dist
+          tar -czf img2num-js-wasm-only-v${release_version}.tar.gz packages/js/build-wasm
 
       # Draft release when not main — same as C/C++ above
       - uses: softprops/action-gh-release@403a5240f3837fa857f642062e05aad6bb3391ca
         with:
           tag_name: ${{ needs.release-please.outputs.js_tag }}
-          files: img2num-v${{ needs.release-please.outputs.js_version }}.tar.gz
+          files: |
+            img2num-js-v${{ needs.release-please.outputs.js_version }}.tar.gz
+            img2num-js-wasm-only-v${{ needs.release-please.outputs.js_version }}.tar.gz
           draft: ${{ needs.release-please.outputs.is_dry_run == 'true' }}
 
-      - uses: actions/setup-node@670825a89dc0abd596e7a3abd0f5e3f6e5faf37c
-        with:
-          node-version: '20'
-          registry-url: 'https://registry.npmjs.org'
-
       # --dry-run exercises the full publish pipeline (auth, package validation,
       # tarball construction) without actually pushing to the registry.
       - name: Publish to npm
-        run: npm publish --access public --provenance ${{ needs.release-please.outputs.is_dry_run == 'true' && '--dry-run' || '' }}
+        run: pnpm publish --access public --provenance ${{ needs.release-please.outputs.is_dry_run == 'true' && '--dry-run' || '' }}
         working-directory: packages/js
         env:
           NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}

CMakeLists.txt

@@ -16,7 +16,7 @@ set(IMG2NUM_STRICT_CXX_FLAGS
     $<$<AND:$<COMPILE_LANGUAGE:CXX>,$<CXX_COMPILER_ID:MSVC>>:/permissive->
 )
 
-option(IMG2NUM_BUILD_C "Build C bindings" ON)
+option(IMG2NUM_BUILD_C "Build C bindings (required for WASM builds)" ON)
 option(IMG2NUM_BUILD_PYTHON "Build Python bindings" OFF)
 option(IMG2NUM_BUILD_EXAMPLES "Build example applications" ON)
 option(IMG2NUM_DEBUG_CACHE_VARIABLES_DUMP "Dump CMake environment variables in Debug mode" ON)