Dump Docker logs on failure #213

For troubleshooting this issue:

- #213

.github/workflows/test.yml

@@ -54,6 +54,23 @@ jobs:
       - name: Run e2e tests
         run: npm run test:e2e
 
+      - name: Dump docker logs on failure
+        if: failure()
+        uses: jwalton/gh-docker-logs@v2
+        with:
+          dest: './logs'
+
+      - name: Tar logs
+        if: failure()
+        run: tar cvzf ./logs.tgz ./logs
+
+      - name: Upload logs to GitHub
+        if: failure()
+        uses: actions/upload-artifact@master
+        with:
+          name: logs.tgz
+          path: ./logs.tgz
+
   component:
     runs-on: ubuntu-latest