goodbye yarn

Author: PWhiddy

.github/workflows/build_test.yml

@@ -24,7 +24,6 @@ jobs:
       uses: actions/setup-node@v3
       with:
         node-version: ${{ matrix.node-version }}
-        cache: 'yarn'
-    - run: yarn
-    - run: yarn run build --if-present
-    - run: yarn test
+    - run: npm ci
+    - run: npm run build --if-present
+    - run: npm test

package.json

@@ -19,7 +19,7 @@
   "scripts": {
     "build": "rollup -c --no-treeshake",
     "watch": "rollup -c -w --no-treeshake",
-    "pretest": "yarn build",
+    "pretest": "npm run build",
     "test": "mocha --reporter spec",
     "toThreeJS": "node converters/convertThreeJS.js",
     "toOffline": "node converters/convertOfflineRenderer.js",