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base repository: NixOS/nixpkgs
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head repository: NixOS/nixpkgs
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compare: 2381bcd86f3b
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  • 1 commit
  • 1 file changed
  • 1 contributor

Commits on Mar 13, 2018

  1. maintainers/scripts/update.nix: use saner nubbing

    @jtojnar
    jtojnar committed Mar 13, 2018
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    2381bcd View commit details
Showing with 12 additions and 1 deletion.
  1. +12 −1 maintainers/scripts/update.nix
13 changes: 12 additions & 1 deletion maintainers/scripts/update.nix
View file
Original file line number Diff line number Diff line change
@@ -6,11 +6,22 @@
# TODO: add assert statements

let
/* Remove duplicate elements from the list based on some extracted value. O(n^2) complexity.
*/
nubOn = f: list:
if list == [] then
[]
else
let
x = pkgs.lib.head list;
xs = pkgs.lib.filter (p: f x != f p) (pkgs.lib.drop 1 list);
in
[x] ++ nubOn f xs;

pkgs = import ./../../default.nix { };

packagesWith = cond: return: set:
pkgs.lib.unique
nubOn (pkg: pkg.updateScript)
(pkgs.lib.flatten
(pkgs.lib.mapAttrsToList
(name: pkg: