Move Catch2 from git submodule to CMake fetch

.github/workflows/action.yml

@@ -14,11 +14,11 @@ jobs:
     runs-on: ubuntu-latest
     env:
       build_dir: .build
+
     steps:
       - name: checkout
-        uses: actions/checkout@v3
-        with:
-          submodules: true
+        uses: actions/checkout@v4
+
       - name: configure
         shell: bash
         run: |
@@ -29,15 +29,17 @@ jobs:
             -DCMAKE_C_COMPILER=gcc \
             -DCMAKE_CXX_COMPILER=g++ \
             ..
+
       - name: build all targets
         shell: bash
         run: |
           pushd ${build_dir}
           cmake --build . --target all
           popd
           mv ${build_dir}/tests/tests ./tests-${{ matrix.configuration }}
+
       - name: upload tests binary
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: tests-${{ matrix.configuration }}
           path: tests-${{ matrix.configuration }}
@@ -55,17 +57,20 @@ jobs:
     runs-on: ubuntu-latest
     env:
       build_dir: .build
+
     steps:
       - name: download tests binary
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: tests-${{ matrix.configuration }}
+
       - name: prepare tests location
         shell: bash
         run: |
           mkdir ${build_dir}
           mv ./tests-${{ matrix.configuration }} ${build_dir}/tests
           chmod 755 ${build_dir}/tests
+
       - name: run tests
         shell: bash
         run: |
@@ -82,14 +87,15 @@ jobs:
     runs-on: ubuntu-latest
     env:
       build_dir: .build
+
     steps:
       - name: checkout
-        uses: actions/checkout@v3
-        with:
-          submodules: true
+        uses: actions/checkout@v4
+
       - name: install gcovr
         shell: bash
         run: pip install "gcovr>=7,<8"
+
       - name: configure
         shell: bash
         run: |
@@ -102,11 +108,13 @@ jobs:
             -DCODE_COVERAGE=True \
             -DCODE_COVERAGE_REPORT_FORMAT=lcov \
             ..
+
       - name: build all targets
         shell: bash
         run: |
           cd ${build_dir}
           cmake --build . --target all
+
       - name: prepare coverage report
         shell: bash
         run: |
@@ -115,18 +123,20 @@ jobs:
           popd
           mv ${build_dir}/coverage.lcov coverage.lcov
           cat coverage.lcov
+
       - name: archive coverage report
         uses: actions/upload-artifact@v4
         with:
           name: coverage.lcov
           path: coverage.lcov
           if-no-files-found: error
+
       - name: upload coverage report
-        uses: codecov/codecov-action@v4
+        uses: codecov/codecov-action@v4.3.0
         with:
           files: coverage.lcov
           fail_ci_if_error: true
           disable_search: true
           verbose: true
-          plugin: gcov
+          plugin: noop
           token: ${{ secrets.CODECOV_TOKEN }}

CMakeLists.txt

@@ -17,5 +17,6 @@ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -march=native -Wall -Wextra -Wpedantic")
 
 add_subdirectory(libs)
 
+include(Catch2)
 enable_testing()
 add_subdirectory(tests)

cmake/Catch2.cmake

@@ -0,0 +1,11 @@
+include(FetchContent)
+
+FetchContent_Declare(
+  Catch2
+  GIT_SHALLOW    TRUE
+  GIT_REPOSITORY https://github.com/catchorg/Catch2.git
+  GIT_TAG        v2.13.10)
+
+FetchContent_MakeAvailable(Catch2)
+
+list(APPEND CMAKE_MODULE_PATH ${Catch2_SOURCE_DIR}/extras)

cmake/MarketCov.cmake

@@ -19,7 +19,7 @@ if (CODE_COVERAGE)
       FORMAT ${CODE_COVERAGE_FORMAT}
       EXECUTABLE tests
       EXECUTABLE_ARGS -r console
-      EXCLUDE "tests" "third_party"
+      EXCLUDE "tests" "${CMAKE_BINARY_DIR}"
       DEPENDENCIES tests
   )
 endif()

tests/CMakeLists.txt

@@ -10,7 +10,6 @@ set(SOURCE_FILES
         main.cpp market.cpp utils.cpp book.cpp)
 add_executable(${PROJECT_NAME} ${SOURCE_FILES})
 
-add_subdirectory(${PROJECT_SOURCE_DIR}/catch2)
 target_link_libraries(${PROJECT_NAME} libs Catch2::Catch2)
 
 add_test(NAME ${PROJECT_NAME} COMMAND ${PROJECT_NAME} -r junit)