test before publishing

Author: skyrpex

.github/workflows/publish.yml

@@ -13,9 +13,35 @@ permissions:
   contents: write
 
 jobs:
+  test:
+    name: Test
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v5
+
+      - name: Setup Node
+        uses: actions/setup-node@v4
+        with:
+          cache: npm
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Compile
+        run: npx vsce package
+        env:
+          LOCALSTACK_WEB_AUTH_REDIRECT: https://app.localstack.cloud/redirect
+          NODE_ENV: ci
+
+      - name: Test
+        run: xvfb-run -a npx vscode-test
+
   build:
     name: Build
     runs-on: ubuntu-latest
+    needs: test
     outputs:
       version: ${{ steps.version.outputs.version }}