Integrate with VirusTotal

Automatically scan on release

.github/workflows/vt-scan.yml

@@ -0,0 +1,21 @@
+name: Release: Scan with VT
+
+on:
+  release: [published]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: 📦 Checkout
+        uses: actions/checkout@v3
+
+      - name: 📦 Set up Go
+        uses: actions/setup-go@v3
+
+      - name: 📦 Scan PDF files using VT
+        uses: crazy-max/ghaction-virustotal@v3
+        with:
+          vt_api_key: ${{ secrets.VT_API_KEY }}
+          files: |
+            export/*.pdf