chore: microsoft github actions

.github/workflows/build.yml

@@ -0,0 +1,25 @@
+env:
+  EM_VERSION: 1.39.18
+  EM_CACHE_FOLDER: 'emsdk-cache'
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Setup cache
+        id: cache-system-libraries
+        uses: actions/cache@v2
+        with:
+          path: ${{env.EM_CACHE_FOLDER}}
+          key: ${{env.EM_VERSION}}-${{ runner.os }}
+      - uses: mymindstorm/setup-emsdk@v14
+        with:
+          version: ${{env.EM_VERSION}}
+          actions-cache-folder: ${{env.EM_CACHE_FOLDER}}
+      - name: Build AudioEngine
+        run: emcc -std=c++11 -lembind -s ALLOW_MEMORY_GROWTH -s EXPORTED_FUNCTIONS="['_malloc', '_free']" -s AUDIO_WORKLET=1 -s WASM_WORKERS=1 -O3 --emit-tsd audioengine.ts.d -o build/audioengine.js audioengine.cpp
+      - name: Upload artifact 
+        uses: actions/upload-pages-artifact@v3
+        with:
+          path: ./build