Unverified Commit 63825986 authored by Bernardo Meurer's avatar Bernardo Meurer
Browse files

linkFarm: make last entry win in case of list repeats

parent ea5dd5d6

pkgs/build-support/trivial-builders.nix

+2 −1
Original line number Diff line number Diff line
@@ -489,7 +489,8 @@ rec { 
  let

    entries' =

      if (lib.isAttrs entries) then entries

      else if (lib.isList entries) then lib.listToAttrs (map (x: lib.nameValuePair x.name x.path) entries)

      # We do this foldl to have last-wins semantics in case of repeated entries

      else if (lib.isList entries) then lib.foldl (a: b: a // { "${b.name}" = b.path; }) { } entries

      else throw "linkFarm entries must be either attrs or a list!";



    linkCommands = lib.mapAttrsToList (name: path: ''