tjh.dev
Clone of https://github.com/NixOS/nixpkgs.git (to stress-test knotserver)
1# This file works in tandem with ../../ci/eval/default.nix
2# It turns ./release-outpaths.nix into chunks of a fixed size
3{
4 lib ? import ../../lib,
5 path ? ../..,
6 # The file containing all available attribute paths, which are split into chunks here
7 attrpathFile,
8 chunkSize,
9 myChunk,
10 checkMeta,
11 includeBroken,
12 systems,
13}:
14
15let
16 attrpaths = lib.importJSON attrpathFile;
17 myAttrpaths = lib.sublist (chunkSize * myChunk) chunkSize attrpaths;
18
19 unfiltered = import ./release-outpaths.nix {
20 inherit path;
21 inherit checkMeta includeBroken systems;
22 };
23
24 # Turns the unfiltered recursive attribute set into one that is limited to myAttrpaths
25 filtered =
26 let
27 recurse =
28 index: paths: attrs:
29 lib.mapAttrs (
30 name: values:
31 if attrs ? ${name} then
32 if lib.any (value: lib.length value <= index + 1) values then
33 attrs.${name}
34 else
35 recurse (index + 1) values attrs.${name}
36 # Make sure nix-env recurses as well
37 // {
38 recurseForDerivations = true;
39 }
40 else
41 null
42 ) (lib.groupBy (a: lib.elemAt a index) paths);
43 in
44 recurse 0 myAttrpaths unfiltered;
45
46in
47filtered