ci: enable cmake cache on all platforms (SDL/Qt)

- uses actions/cache@v4 and hendrikmuhs/ccache-action@v1.2.14
- Keeps the cache from CMake Cache configuration (Windows, Linux, macOS)
- Keeps the cache from CMake build objects (only Linux works)

ci: remove duplicated cache (Windows/Mac)
- Remove "qt" cache from macos.yml

ci: remove duplicated cache from macos-qt.yml
- Rename step on macos.yml

ci: revert cp -R and copy -R commands to mv and move respectively (Windows/macOS)
- Will decrease cache file size and speed up a little the build steps

ci: update cache name with OS-qt/sdl as a prefix
- This will invalidate all the other existing caches

ci: use the append-timestamp as false for linux/-qt
- Existing ccache caches will invalidate, but will produce once

ci: add hashes to the ccache keys
- Will invalidate caches once again, but I swear this is the last time

.github/workflows/linux-qt.yml

@@ -25,8 +25,27 @@ jobs:
       run: >
        sudo apt-get update && sudo apt install libx11-dev libxext-dev libwayland-dev libfuse2 clang build-essential qt6-base-dev qt6-tools-dev
 
+    - name: Cache CMake dependency source code
+      uses: actions/cache@v4
+      env:
+          cache-name: ${{ runner.os }}-qt-cache-cmake-dependency-sources
+      with:
+          path: | 
+            ${{github.workspace}}/build
+          key: ${{ env.cache-name }}-${{ hashFiles('**/CMakeLists.txt', 'cmake/**') }}
+          restore-keys: |
+            ${{ env.cache-name }}-
+
+    - name: Cache CMake dependency build objects
+      uses: hendrikmuhs/ccache-action@v1.2.14
+      env:
+          cache-name: ${{ runner.os }}-qt-cache-cmake-dependency-builds
+      with:
+        append-timestamp: false
+        key: ${{ env.cache-name }}-${{ hashFiles('**/CMakeLists.txt', 'cmake/**') }}
+
     - name: Configure CMake
-      run: cmake -B ${{github.workspace}}/build -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}} -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++ -DENABLE_QT_GUI=ON
+      run: cmake -B ${{github.workspace}}/build -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}} -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++ -DENABLE_QT_GUI=ON -DCMAKE_C_COMPILER_LAUNCHER=ccache -DCMAKE_CXX_COMPILER_LAUNCHER=ccache
 
     - name: Build
       run: cmake --build ${{github.workspace}}/build --config ${{env.BUILD_TYPE}} --parallel

.github/workflows/linux.yml

@@ -25,8 +25,27 @@ jobs:
       run: >
        sudo apt-get update && sudo apt install libx11-dev libxext-dev libwayland-dev libfuse2 clang build-essential
 
+    - name: Cache CMake dependency source code
+      uses: actions/cache@v4
+      env:
+          cache-name: ${{ runner.os }}-sdl-cache-cmake-dependency-sources
+      with:
+          path: | 
+            ${{github.workspace}}/build
+          key: ${{ env.cache-name }}-${{ hashFiles('**/CMakeLists.txt', 'cmake/**') }}
+          restore-keys: |
+            ${{ env.cache-name }}-
+
+    - name: Cache CMake dependency build objects
+      uses: hendrikmuhs/ccache-action@v1.2.14
+      env:
+          cache-name: ${{ runner.os }}-sdl-cache-cmake-dependency-builds
+      with:
+        append-timestamp: false
+        key: ${{ env.cache-name }}-${{ hashFiles('**/CMakeLists.txt', 'cmake/**') }}
+
     - name: Configure CMake
-      run: cmake -B ${{github.workspace}}/build -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}} -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++
+      run: cmake -B ${{github.workspace}}/build -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}} -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++ -DCMAKE_C_COMPILER_LAUNCHER=ccache -DCMAKE_CXX_COMPILER_LAUNCHER=ccache
 
     - name: Build
       run: cmake --build ${{github.workspace}}/build --config ${{env.BUILD_TYPE}} --parallel

.github/workflows/macos-qt.yml

@@ -40,6 +40,17 @@ jobs:
         arch: clang_64
         archives: qtbase qttools
 
+    - name: Cache CMake dependency source code
+      uses: actions/cache@v4
+      env:
+          cache-name: ${{ runner.os }}-qt-cache-cmake-dependency-sources
+      with:
+          path: | 
+            ${{github.workspace}}/build
+          key: ${{ env.cache-name }}-${{ hashFiles('**/CMakeLists.txt', 'cmake/**') }}
+          restore-keys: |
+            ${{ env.cache-name }}-
+
     - name: Configure CMake
       run: cmake -B ${{github.workspace}}/build -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}} -DCMAKE_OSX_ARCHITECTURES=x86_64 -DENABLE_QT_GUI=ON
 

.github/workflows/macos.yml

@@ -31,6 +31,17 @@ jobs:
         arch -x86_64 /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
         arch -x86_64 /usr/local/bin/brew install molten-vk
 
+    - name: Cache CMake dependency source code
+      uses: actions/cache@v4
+      env:
+          cache-name: ${{ runner.os }}-sdl-cache-cmake-dependency-sources
+      with:
+          path: | 
+            ${{github.workspace}}/build
+          key: ${{ env.cache-name }}-${{ hashFiles('**/CMakeLists.txt', 'cmake/**') }}
+          restore-keys: |
+            ${{ env.cache-name }}-
+
     - name: Configure CMake
       run: cmake -B ${{github.workspace}}/build -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}} -DCMAKE_OSX_ARCHITECTURES=x86_64
 

.github/workflows/windows-qt.yml

@@ -30,6 +30,17 @@ jobs:
         arch: win64_msvc2019_64
         archives: qtbase qttools
 
+    - name: Cache CMake dependency source code
+      uses: actions/cache@v4
+      env:
+          cache-name: ${{ runner.os }}-qt-cache-cmake-dependency-sources
+      with:
+          path: | 
+            ${{github.workspace}}/build
+          key: ${{ env.cache-name }}-${{ hashFiles('**/CMakeLists.txt', 'cmake/**') }}
+          restore-keys: |
+            ${{ env.cache-name }}-
+
     - name: Configure CMake
       run: cmake -B ${{github.workspace}}/build -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}} -T ClangCL -DENABLE_QT_GUI=ON
 

.github/workflows/windows.yml

@@ -20,6 +20,17 @@ jobs:
       with:
           submodules: recursive
 
+    - name: Cache CMake dependency source code
+      uses: actions/cache@v4
+      env:
+          cache-name: ${{ runner.os }}-sdl-cache-cmake-dependency-sources
+      with:
+          path: | 
+            ${{github.workspace}}/build
+          key: ${{ env.cache-name }}-${{ hashFiles('**/CMakeLists.txt', 'cmake/**') }}
+          restore-keys: |
+            ${{ env.cache-name }}-
+
     - name: Configure CMake
       run: cmake -B ${{github.workspace}}/build -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}} -T ClangCL