fix: ci cache use two deps (#2109)

Co-authored-by: wangxiaoxiong <[email protected]>

Author: baerwang

.github/workflows/pika.yml

@@ -120,6 +120,16 @@ jobs:
           source /opt/rh/devtoolset-10/enable
           cmake -B build -DCMAKE_BUILD_TYPE=${{ env.BUILD_TYPE }} -DUSE_PIKA_TOOLS=ON -DCMAKE_CXX_FLAGS_DEBUG=-fsanitize=address
 
+      - uses: actions/cache@v3
+        with:
+          path: ${{ github.workspace }}/deps
+          key: ${{ runner.os }}-centos-deps-${{ hashFiles('**/CMakeLists.txt') }}
+
+      - uses: actions/cache@v3
+        with:
+          path: ${{ github.workspace }}/buildtrees
+          key: ${{ runner.os }}-centos-buildtrees-${{ hashFiles('**/CMakeLists.txt') }}
+
       - name: Build
         run: |
           source /opt/rh/devtoolset-10/enable
@@ -168,6 +178,16 @@ jobs:
           export CC=/usr/local/opt/gcc@10/bin/gcc-10 
           cmake -B build -DCMAKE_C_COMPILER=/usr/local/opt/gcc@10/bin/gcc-10 -DUSE_PIKA_TOOLS=ON -DCMAKE_BUILD_TYPE=${{ env.BUILD_TYPE }} -DCMAKE_CXX_FLAGS_DEBUG=-fsanitize=address
 
+      - uses: actions/cache@v3
+        with:
+          path: ${{ github.workspace }}/deps
+          key: ${{ runner.os }}-deps-${{ hashFiles('**/CMakeLists.txt') }}
+
+      - uses: actions/cache@v3
+        with:
+          path: ${{ github.workspace }}/buildtrees
+          key: ${{ runner.os }}-buildtrees-${{ hashFiles('**/CMakeLists.txt') }}
+
       - name: Build
         run: |
           cmake --build build --config ${{ env.BUILD_TYPE }}
@@ -227,4 +247,3 @@ jobs:
           push: false
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
-