mirror of
https://github.com/gensokyo-zone/infrastructure.git
synced 2026-02-09 20:39:18 -08:00
23 lines
896 B
Nix
23 lines
896 B
Nix
{ modulesDir, defaultFile ? "default.nix", importAll ? false }:
|
|
|
|
with builtins;
|
|
|
|
let
|
|
filterAttrNamesToList = filter: set:
|
|
foldl' (a: b: a ++ b) [ ]
|
|
(map (e: if (filter e set.${e}) then [ e ] else [ ]) (attrNames set));
|
|
nameValuePair = name: value: { inherit name value; };
|
|
listToAttrs = foldl' (acc: val: acc // { ${val.name} = val.value; }) { };
|
|
directories =
|
|
filterAttrNamesToList (_: type: type == "directory") (readDir modulesDir);
|
|
files = map (dir: nameValuePair dir (modulesDir + "/${dir}/${defaultFile}"))
|
|
directories;
|
|
modules = map ({ name, value }:
|
|
# if the file contains a function, assume it to be a module and pass the path
|
|
# (for dedup and such). if it contains anything else, pass that.
|
|
let m = import value;
|
|
in {
|
|
inherit name;
|
|
value = if (isFunction m) && !importAll then value else m;
|
|
}) files;
|
|
in (listToAttrs modules)
|