Files
lix/tests/nixpkgs/lib.nix
T
Maximilian Bosch 72f8000b8f flake: update nixpkgs, fix eval
attrpathsSuperset got renamed to preEval in nixpkgs[1] breaking Hydra's
evaluation. Updating nixpkgs to make sure this is consistent now, no
matter if flake-inputs or release.nix is being used.

[1] See commit 19a31658dc39324c9acf8d81198cd7137bdc1e92.

Change-Id: I69ab3f894534b1d89b626ddd4feda8ea502b69b3
2026-07-11 21:18:59 +02:00

70 lines
1.7 KiB
Nix

{
lib,
stdenv,
symlinkJoin,
pkgs,
nix,
nixpkgs,
system,
}:
# NOTE: Every endpoint used here is very fragile as nixpkgs is not built
# to test itself with anything other than CppNix. It will probably
# break during some nixpkgs bump.
let
inherit (lib) concatStringsSep optionals;
# Deprecated features to enable while running the nixpkgs test suite
# FIXME: All of these are fixed in Nixpkgs already, so clear the list on the next `nixpkgs` bump
deprecatedFeatures = [
"broken-string-indentation"
"broken-string-escape"
"rec-set-merges"
"rec-set-dynamic-attrs"
"or-as-identifier"
"tokens-no-whitespace"
"ancient-let"
];
env.NIX_CONFIG = "extra-deprecated-features = ${concatStringsSep " " deprecatedFeatures}";
in
symlinkJoin {
name = "nixpkgs-lib-tests";
paths =
map
(
drv:
drv.overrideAttrs (old: {
env = (old.env or { }) // env;
})
)
(
[
(
(import (nixpkgs + "/lib/tests/test-with-nix.nix") {
inherit pkgs lib nix;
}).overrideAttrs
(_: {
buildInputs = [
(import (nixpkgs + "/lib/path/tests") {
inherit pkgs;
# NOTE: Override the nix version used here, we cannot rely on CppNix actually building
# c.f. https://github.com/NixOS/nixpkgs/blob/master/lib/path/tests/default.nix#L18
nixVersions.stable = nix;
})
];
})
)
]
++ optionals stdenv.isLinux [
((pkgs.callPackage (nixpkgs + "/ci/eval") { inherit nix; } { }).preEval {
evalSystem = system;
})
]
);
}