Add cache

Author: talregev

.github/workflows/build.yml

@@ -21,11 +21,22 @@ jobs:
         - os: windows-latest
           triplet: x64-windows-release
           build_type: Release
+          test_target: RUN_TESTS
+          binary_cache: C:\Users\runneradmin\AppData\Local\vcpkg\archives
+          vcpkg_path: C:/vcpkg/installed/vcpkg/info/*
+
     steps:
     - uses: actions/checkout@v4
       with:
         submodules: true
 
+    - name: Restore cache dependencies
+      uses: actions/cache/restore@v4
+      with:
+        path: ${{ matrix.binary_cache }}
+        key: ${{ matrix.os }}
+        restore-keys: ${{ matrix.os }}
+
     - name: "Install dependencies"
       run: >
         vcpkg x-set-installed --triplet ${{ matrix.triplet }}
@@ -43,13 +54,33 @@ jobs:
         fcl
         pkgconf
 
+    - name: copy files for hash
+      shell: bash
+      run: |
+        VCPKG_BASH_PATH=${VCPKG_INSTALLATION_ROOT//\\//}
+        echo $VCPKG_BASH_PATH
+        mkdir -p vcpkg-info
+        find $VCPKG_BASH_PATH/installed/ -type f -name 'vcpkg_abi_info.txt' | \
+        while read filepath; do
+          triplet=$(echo "$filepath" | awk -F/ '{print $(NF-3)}')
+          port=$(echo "$filepath" | awk -F/ '{print $(NF-1)}')
+          cp "$filepath" "vcpkg-info/${triplet}_${port}.txt"
+        done
+
+    - name: Save cache dependencies
+      id: cache-save
+      uses: actions/cache/save@v4
+      with:
+        path: ${{ matrix.binary_cache }}
+        key: ${{ matrix.os }}-${{ hashFiles('vcpkg-info/*') }}
+
     - name: cmake generate
       shell: bash
       run: >
         cmake -B build
         -DCMAKE_TOOLCHAIN_FILE=$VCPKG_INSTALLATION_ROOT/scripts/buildsystems/vcpkg.cmake
         -DVCPKG_TARGET_TRIPLET=${{ matrix.triplet }}
-        -DCMAKE_BUILD_TYPE=${{ matrix.build_type }} 
+        -DCMAKE_BUILD_TYPE=${{ matrix.build_type }}
         -DOMPL_VERSIONED_INSTALL=OFF
         -DOMPL_BUILD_DEMOS=OFF
         -DOMPL_BUILD_PYBINDINGS=OFF
@@ -64,4 +95,4 @@ jobs:
     - name: test
       shell: bash
       run: |
-        cmake --build build --config ${{ matrix.build_type }} --target RUN_TESTS
+        cmake --build build --config ${{ matrix.build_type }} --target ${{ matrix.test_target }}