[Nix-dev] Typing nix − funding campaign

[Théophane Hufschmitt]

Hi Maarten,

I plan to rely heavily on Eelco's thesis for rewriting the spécifications, but it will need a serious update because of the changes that happened to the language.

Integration into an ide is a long term goal, but this is probably not gonna happen anytime soon. (but using types to enhance documentation is of course planned)

Le 12 janvier 2017 15:50:18 UTC+01:00, Maarten Hoogendoorn <maarten at moretea.nl> a écrit :
>Interesting idea.
>
>Note that Eelco's phd thesis about nix contains a formal definition of
>both
>the syntax and semantics the language.
>The whole thesis is well written and approachable.
>
>Potential other benefits from a deeper analysis could include:
>- generation of better documentation for helper functions
>- or even IDE features like jump to definition
>
>
>2017-01-12 14:13 GMT+01:00 Théophane Hufschmitt <rg_nixos at regnat.ovh>:
>
>> Hi,
>>
>> I am Théophane Hufschmitt, a french master degree CS student, and I
>> wish to start a six month length internship on giving nix a type
>> system.
>>
>> Numtide offered to fund a part of the internship, but we still need
>> some help for me to be able to start it.
>>
>> The goal of the internship is to design (and implement) a type system
>> for nix in order to be able to statically get some guaranties about
>> the well-foundness of the nixpkgs repo (or any nix expression), in
>> complement to hydra or travis tests which may let some
>inconsistencies
>> pass − especially on nixos module system which is way harder to test.
>>
>> Providing nix with a proper type system is a long running issue (see
>> https://github.com/NixOS/nix/issues/14), and I think a huge
>> opportunity for nix to improve its awesomeness.
>>
>> The crowdfunding campaign (and a slightly more detailled description
>of
>> the project) is open at https://www.gofundme.com/typing-nix, and you
>> are all invited to donate.
>>
>> Of course, I'll be happy to answer any question, by mail or on
>> irc/matrix (I am regnat[m] on freenode).
>>
>> --
>> Théophane Hufschmitt
>>
>> _______________________________________________
>> nix-dev mailing list
>> nix-dev at lists.science.uu.nl
>> http://lists.science.uu.nl/mailman/listinfo/nix-dev
>>
>>
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