fix: create dir, add test

Author: coderbyheart

.github/workflows/verify.yaml

@@ -22,9 +22,37 @@ jobs:
       - name: Run image
         run: docker run -p 2444:2444/udp -d udp-echo
 
+      - name: Get container ID
+        run: |
+          CONTAINER_ID=$(docker ps -q --filter "ancestor=udp-echo")
+          echo "CONTAINER_ID=$CONTAINER_ID" >> $GITHUB_ENV
+
       - name: Run tests
         run: deno test --allow-net --allow-env test.ts
 
+      - name: Get log file
+        run: |
+          LOG_FILES=(docker exec ${{ env.CONTAINER_ID }} bash -c 'ls /var/log/academy/')
+          for file in "${LOG_FILES[@]}"; do
+            docker cp ${{ env.CONTAINER_ID }}:/var/log/academy/$file ./
+          done
+
+      - name: Test log file
+        run: |
+          LOG_FILE=(*-udp-echo.log)
+          if [[ -f $LOG_FILE ]]; then
+            echo "Log file exists: $LOG_FILE"
+          else
+            echo "Log file does not exist: $LOG_FILE"
+            # exit 1
+          fi
+          grep -E "^20[0-9]{2}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}:[0-9]{2}\.[0-9]+[^,]+,UDP,echo$" $LOG_FILE
+
+      - uses: actions/upload-artifact@v4
+        with:
+          name: metric-logs-${{ github.sha }}
+          path: *-udp-echo.log
+
       - name: Login to Azure Container Registry
         uses: docker/login-action@v3
         with:

Dockerfile

@@ -13,6 +13,8 @@ EOT
 
 COPY server.py /server.py
 
+RUN mkdir /var/log/academy
+
 EXPOSE 2444/udp
 
 CMD [ "python3", "/server.py"]