Advent of Code 2022 in C++20

https://adventofcode.com/2022

External dependencies

• fmt
• Catch2
• boost (due to the size of the library we require the lib using CMakeList.txt instead of using git submodules)

Usage

1. Build a docker image aoc2022cpp:

   docker build --pull --rm -f "Dockerfile" -t aoc2022cpp:latest "." 

2. Run your image as an interactive container using:

   docker run -i -t aoc2022cpp:latest

3. Compile the code using the following commands:

   mkdir build && cd build && cmake -DCMAKE_BUILD_TYPE=Debug -DUSE_MSAN=ON .. && make -j$(nproc) && cd ..

4. Static check with cppcheck:

   cppcheck --enable=all --suppress=unusedFunction --std=c++20 -I src/include/ src/

5. Dynamic check with Catch2 and valgrind:

   cd build/test/ && valgrind --leak-check=full --show-leak-kinds=all --track-origins=yes --verbose --log-file=valgrind-out.txt ./tests && cd ../..

6. Run the tests with Catch2:

   cd build/test/ && ./tests && cd ../..