Can the package contains no swift code? Then I can retrofit it as my C++ package manager.
How about python? conan.io
Yeah, you can use it for just c, c++ or objective-c too
I think it'd need at very minimum the Swift code in the Package.swift file, but that's probably it.
I'm curious about how this can integrate with other build systems like CMake, ninja and GYP. Also, I wonder if this could be the groundwork for a clang (obj-c, c++) build system