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{ lib }:
let
inherit (builtins)
filter
genList
stringLength
substring
tail
;
inherit (lib)
hasPrefix
hasSuffix
id
pipe
last
removePrefix
;
in
path: type:
let
stripped = removePrefix "_" (removePrefix "_" path);
in
if stripped == "" then
null
else {
inherit stripped;
name = {
directory = stripped;
regular =
let
dots = pipe stripped [
stringLength
(genList id)
tail
(filter (i: substring i 1 stripped == "."))
];
in
if hasSuffix "." stripped || dots == [ ] then
stripped
else
substring 0 (last dots) stripped;
}.${type};
visibility =
if hasPrefix "__" path then
"super"
else if hasPrefix "_" path then
"root"
else
"public";
}