Hakyll-flakes: easy hakyll site generation with nix flakes

I’ve made hakyll-flakes, a flake that provides library functions for building your own hakyll website using flakes.

The main feature is just that it pins a version of nixpkgs / hakyll that will actually build (I’ve often had hakyll fail to build due to dependency version mismatches).

It also produces a nice set of flake outputs, including a website package that builds your site from start to finish, builder that just compiles your hakyll source file, and a devShell and defaultApp for convenience.