change coverage-bin gcov -> llvm-cov

.github/workflows/code-cov.yml

@@ -7,15 +7,15 @@ on:
   pull_request:
 
 jobs:
-  ubuntu-gcc-code-cov:
+  ubuntu-code-cov:
     runs-on: ubuntu-latest
     env:
       CMAKE_FLAGS: "-DSERDEPP_USE_NLOHMANN_JSON=ON -DSERDEPP_USE_TOML11=ON -DSERDEPP_USE_YAML-CPP=ON -DSERDEPP_USE_RAPIDJSON=ON -DSERDEPP_USE_FMT=ON -DSERDEPP_BUILD_TESTING=ON -DSERDEPP_USE_CATCH2=ON"
     strategy:
       matrix:
         build-type: ["Debug"]
-        gcc-version: ["latest"]
-    container: gcc:${{ matrix.gcc-version }}
+        compiler-version: ["latest"]
+    container: silkeh/clang:${{ matrix.compiler-version }}
     steps:
       - name: Get latest CMake
         uses: lukka/[email protected]
@@ -33,13 +33,15 @@ jobs:
           cmake --build ./build --config ${{matrix.build-type}}
 
       - name: Run Test Script
-        working-directory: build
-        run: ctest -C ${{matrix.build-type}} --output-on-failure
+        working-directory: build/${{matrix.build-type}}
+        run: |
+          ./unittest
+          llvm-profdata merge -sparse default.profraw -o default.profdata
+          llvm-cov export ./unittest --instr-profile default.profdata -format=lcov >> coverage.info
 
       - name: Prepare Codecov
         run: |
           apt-get install -y lcov
-          lcov --directory . --capture --output-file coverage.info --rc lcov_branch_coverage=1
           lcov --remove coverage.info '/usr/*' --output-file coverage.info --rc lcov_branch_coverage=1
           lcov --remove coverage.info '**/tests/*' --output-file coverage.info --rc lcov_branch_coverage=1
           lcov --remove coverage.info '**/.cppm/*' --output-file coverage.info --rc lcov_branch_coverage=1

CMakeLists.txt

@@ -9,7 +9,7 @@ cppm_setting()
 cppm_cxx_standard(17)
 cppm_compiler_option(
    DEBUG
-      CLANG "-fprofile-instr-generate -fcoverage-mapping"
+      CLANG "-fprofile-instr-generate -fcoverage-mapping --coverage" 
       GCC   "--coverage -fno-inline -fno-inline-small-functions -fno-default-inline"
 )