core: fix to pass compile_commands.json

Author: Debashis08

.github/workflows/dsa-ci.yaml

@@ -20,12 +20,12 @@ jobs:
         sudo apt-get install -y cmake libgtest-dev clang-tidy
 
     - name: Configure CMake
-      run: cmake -S . -B build
+      run: cmake -S . -B build -DCMAKE_EXPORT_COMPILE_COMMANDS=ON
 
     - name: Run clang-tidy
       run: |
         find SourceCodes Headers -name '*.cpp' -o -name '*.cc' -o -name '*.cxx' -o -name '*.h' | \
-        xargs clang-tidy -p build
+        xargs clang-tidy -p build --warnings-as-errors=*
 
     - name: Build
       run: cmake --build build

CMakeLists.txt

@@ -4,6 +4,7 @@ project ("datastructures-algorithms")
 
 set(CMAKE_CXX_STANDARD 14)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
+set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
 
 
 # .clang-tidy settp