Re: [Nix-dev] nix modules: Unsetting attrsOf options?

2016-09-07 Thread Tomasz Czyż
filterAttrs is going through all of them I think, but try removeAttrs (or something similar). I'm not sure, but probably you want to remove those before importing (or rather before evaluation), right? so probably you need to do something like module = import ./my-module; module` =

Re: [Nix-dev] nix modules: Unsetting attrsOf options?

2016-09-07 Thread Guillaume Maudoux (Layus)
I remember having som luck with config = { myattrs.a = mkForce null; } Depending on how the module handles null values, it could work. -- Layus. Le 07/09/16 à 00:35, Rickard Nilsson a écrit : > Is it possible to unset an attrsOf option? Say I import a module that > looks like this: > >

Re: [Nix-dev] nix modules: Unsetting attrsOf options?

2016-09-07 Thread 4levels
Hi Rickard, All I can think of currently is that you could create a new config variable using filterAttrs to keep only the information you need. Not sure if this solves your question though as I'm not aware if you can use another variable in your scenario. Kind regards, Erik On Wed, Sep 7,

[Nix-dev] nix modules: Unsetting attrsOf options?

2016-09-06 Thread Rickard Nilsson
Is it possible to unset an attrsOf option? Say I import a module that looks like this: options = { myattrs = mkOption { type = types.attrsOf ... default = {}; }; } config = { myattrs = { a = ... b = ... }; }; And then I want to remove the "a" attribute in the importing