Added possibility to customize the path to the Swagger UI

[EDDragonWolf]

Proposal: I think it'll be a useful option to allow changing the default Swagger UI path (/swagger/ui) during the server configuration.

Usage example:

#define SWAGGER_ROOT_PATH "/"
#define SWAGGER_UI_PATH ""
#include "oatpp-swagger/Controller.hpp"

...

router->addController(oatpp::swagger::Controller::createShared(docEndpoints));

[bamkrs]

Yeah, nice idea. However, I would propose setting those defines via cmake cache-variables so they are easy to set and handle.

[EDDragonWolf]

Do you mean to add their definitions to the CMakeList.txt file and remove it from the header files?

For example, add something like this

add_compile_definitions(
    # Default root path to the Swagger
    SWAGGER_ROOT_PATH="/swagger"
    # Default path suffix to the Swagger UI
    SWAGGER_UI_PATH="/ui"
)

and remove

#ifndef SWAGGER_ROOT_PATH
#define SWAGGER_ROOT_PATH "/swagger"
#endif
#ifndef SWAGGER_UI_PATH
#define SWAGGER_UI_PATH "/ui"
#endif

[bamkrs]

Yes, and have the paths be set as a cached variable so they behave like cmake-options.

https://stackoverflow.com/questions/8709877/cmake-string-options

[EDDragonWolf]

Added, please, take a look