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C++ coding style
================
* C++20
* Indent by 4 spaces
* Up to 120 characters per line
* Comments start with two forward slashes: ``//``
* Docstrings start with three forward slashes: ``///``
* See .clang-format for more details and examples
Character case
--------------
* Types: CamelCase
* Classes: CamelCase
* Functions: snake_case
* Variables: snake_case
* Arguments: snake_case
* Constants: UPPER_CASE
Includes
--------
* Includes grouped and alphabetically ordered within each group::
#include "current-dir-include.hpp"
#include <libdnf5-cli/.../*.hpp>
#include <libdnf5/.../*.hpp>
#include <3rd party>
#include <standard library>
* Includes within the same directory should use relative paths::
#include "current-dir-include.hpp"
* Other includes should use absolute paths::
#include <libdnf5/.../*.hpp>
* Includes within the same component should use the double-quote form. E.g. in dnf5::
#include "commands/.../*.hpp"
* Includes from a different component in the repository should use the angle-bracket form. E.g. in dnf5::
#include <libdnf5/.../*.hpp>
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