Modify scanning (#13)

Scan the non-library image which is more up to date

Upload files to a github pages branch for public viewing

.github/workflows/scan.yml

@@ -18,7 +18,7 @@ jobs:
       - name: Run Trivy vulnerability scanner
         uses: aquasecurity/trivy-action@master
         with:
-          image-ref: 'docker.io/library/rockylinux:8'
+          image-ref: 'docker.io/rockylinux/rockylinux:8'
           format: 'sarif'
           output: 'trivy-results.sarif'
           exit-code: '1'
@@ -32,21 +32,25 @@ jobs:
         with:
           sarif_file: 'trivy-results.sarif'
           
+      - name: Create public folder
+        run: |
+          mkdir -p public/
+
       - name: Run Trivy vulnerability scanner
         uses: aquasecurity/trivy-action@master
         if: always() 
         with:
-          image-ref: 'docker.io/library/rockylinux:8'
-          format: 'table'
-          output: 'trivy-results'
+          image-ref: 'docker.io/rockylinux/rockylinux:8'
+          template: '@contrib/html.tpl'
+          output: 'public/index.html'
           exit-code: '1'
           ignore-unfixed: true
           vuln-type: 'os,library'
           severity: 'CRITICAL,HIGH,MEDIUM'
 
-      - name: Save scan results as an artifact
-        uses: actions/upload-artifact@v3
-        if: always() 
+      - name: Save scan results to github pages
+        uses: peaceiris/actions-gh-pages@v3
+        if: ${{ github.ref == 'refs/heads/main' }}
         with:
-          name: 'trivy-results'
-          path: 'trivy-results'
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          publish_dir: ./public