modify ci

Author: Z-G-H1

.github/workflows/pika.yml

@@ -19,6 +19,13 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
+      - name: Free Disk Space (Ubuntu Host)
+        run: |
+          sudo rm -rf /usr/share/dotnet
+          sudo rm -rf /usr/local/lib/android
+          sudo rm -rf /opt/ghc
+          sudo rm -rf /opt/hostedtoolcache/CodeQL
+          sudo docker system prune -af
       - uses: actions/checkout@v4
 
       - name: Set up Go
@@ -191,6 +198,13 @@ jobs:
           source /opt/rh/gcc-toolset-13/enable
           cmake --build build --config ${{ env.BUILD_TYPE }}
 
+      - name: Cleanup Intermediate Files
+        run: |
+          rm -rf ./buildtrees
+          echo "Cleaning up object files to save space..."
+          find ./build -name "*.o" -type f -delete
+          find ./build -name "*.a" -type f -delete
+
       - name: Cleanup
         run: |
           rm -rf ./buildtrees