Add matrix tests for node runtime versions (#50)

- Bump version of cache action to v4

Author: moshen

.github/workflows/ci.yml

@@ -16,7 +16,7 @@ jobs:
           echo "EMSDK_VERSION=$EMSDK_VERSION" >> $GITHUB_ENV
 
       - name: Cache build artifacts
-        uses: actions/cache@v2
+        uses: actions/cache@v4
         with:
           path: dist
           key: cache-build-artifacts-${{ github.sha }}
@@ -40,17 +40,45 @@ jobs:
 
       - name: Build and Test
         run: make fmt-check lint-check test package
+
+  matrix-tests:
+    name: Test Node versions
+    runs-on: ubuntu-latest
+    needs: build
+    strategy:
+      matrix:
+        node_version: [16, 18, 20]
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Cache build artifacts
+        uses: actions/cache@v4
+        with:
+          path: dist
+          key: cache-build-artifacts-${{ github.sha }}
+
+      - name: Setup Node
+        uses: actions/setup-node@v2
+        with:
+          node-version: ${{ matrix.node_version }}
+
+      - name: Install dependencies
+        run: npm install glob@"$(jq -r .devDependencies.glob package.json)" jest@"$(jq -r .devDependencies.jest package.json)"
+
+      - name: Test
+        run: make matrix-test
+
   publish:
     name: Publish
     environment: Publish
-    needs: build
+    needs: [build, matrix-tests]
     runs-on: ubuntu-latest
     if: github.event_name == 'push' && ( github.ref == 'refs/heads/master' || github.ref == 'refs/heads/main' )
     steps:
       - uses: actions/checkout@v2
 
       - name: Cache build artifacts
-        uses: actions/cache@v2
+        uses: actions/cache@v4
         with:
           path: dist
           key: cache-build-artifacts-${{ github.sha }}

Makefile

@@ -10,6 +10,9 @@ export EMCC_CFLAGS = -msimd128 -O2
 test: dist/index.js dist/test/integration/foobar_magic dist/test/integration/png_magic dist/test/integration/jpeg_magic
 	TZ='UTC' npm run test
 
+matrix-test: vendor/file/COPYING
+	TZ='UTC' npm run test
+
 dist/test/integration/foobar_magic dist/test/integration/png_magic dist/test/integration/jpeg_magic &:
 	mkdir -p dist/test/integration \
 	&& cp src/test/integration/*_magic dist/test/integration/