[Fix] Fix workflow image space error in action

.github/workflows/unifiedcache_test.yml

@@ -1,4 +1,4 @@
-name: 'test'
+name: 'ucm-lint-and-unittest'
 
 on:
   push:
@@ -20,52 +20,33 @@ jobs:
     needs: call-lint
     name: Run Unittests
     runs-on: ubuntu-latest
-    container:
-      image: vllm/vllm-openai:v0.9.2
-      env:
-        VLLM_USE_PRECOMPILED: 1
-        PLATFORM: cuda
     steps:
-      - name: Install system deps
+      - name: Free disk space
         run: |
-          apt-get update -y
-          apt-get install -y python3-pip git build-essential
+          sudo rm -rf /usr/share/dotnet
+          sudo rm -rf /opt/ghc
+          sudo rm -rf "/usr/local/share/boost"
+          sudo rm -rf "$AGENT_TOOLSDIRECTORY"
+          docker system prune -af
+          df -h
 
-      - name: Clone vLLM
-        run: |
-          git clone --depth 1 --branch v0.9.2 \
-            https://github.com/vllm-project/vllm.git \
-            /vllm-workspace/vllm
-
-      - name: Install vLLM (CPU)
-        working-directory: /vllm-workspace/vllm
-        run: |
-          pip uninstall -y vllm
-          VLLM_TARGET_DEVICE=empty \
-          pip install -v -e . \
-            --extra-index-url https://download.pytorch.org/whl/cpu/
-
       - name: Checkout unified-cache-management repo
         uses: actions/checkout@v4
-
-      - name: Print debug info
-        run: |
-          echo "GITHUB_WORKSPACE is $GITHUB_WORKSPACE"
-          ls -l $GITHUB_WORKSPACE/ucm/patch
 
-      - name: Debug repo layout
-        run: |
-          echo "GITHUB_WORKSPACE=$GITHUB_WORKSPACE"
-          find "$GITHUB_WORKSPACE" -type f -name "*.patch"
-          ls -l "$GITHUB_WORKSPACE"
-      - name: Apply patch
+      - name: Run unit test inside vLLM container
         run: |
-          git -C /vllm-workspace/vllm apply $GITHUB_WORKSPACE/ucm/patch/0.9.2/vllm-adapt.patch
-
-
-      - name: Install unified-cache-management
-        run: pip install -v -e . --no-build-isolation
-
-      - name: Run ut
-        run: python3 -m unittest discover -s test
-
+          docker run --rm \
+            -e VLLM_USE_PRECOMPILED=1 \
+            -e PLATFORM=cuda \
+            -v ${{ github.workspace }}:/workspace/unified-cache-management \
+            -w /workspace/unified-cache-management \
+            --entrypoint /bin/bash \
+            vllm/vllm-openai:v0.9.2 \
+            -c "
+              pip install -v -e . --no-build-isolation
+              cd \$(pip show vllm | grep Location | awk '{print \$2}') &&
+              git apply /workspace/unified-cache-management/ucm/patch/0.9.2/vllm-adapt.patch &&
+              git apply /workspace/unified-cache-management/ucm/patch/0.9.2/vllm-adapt-sparse.patch
+              cd /workspace/unified-cache-management
+              python3 -m unittest discover -s test
+            "