mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-11-22 15:03:28 +00:00
25 lines
890 B
Nix
25 lines
890 B
Nix
# Evaluate `release.nix' like Hydra would. Too bad nix-instantiate can't to do this.
|
||
|
||
let
|
||
inherit (import ../../lib) isDerivation mapAttrs;
|
||
|
||
trace = if builtins.getEnv "VERBOSE" == "1" then builtins.trace else (x: y: y);
|
||
|
||
rel = removeAttrs (import ../../pkgs/top-level/release.nix { }) [ "tarball" "unstable" ];
|
||
|
||
# Add the ‘recurseForDerivations’ attribute to ensure that
|
||
# nix-instantiate recurses into nested attribute sets.
|
||
recurse = path: attrs:
|
||
if (builtins.tryEval attrs).success then
|
||
if isDerivation attrs
|
||
then
|
||
if (builtins.tryEval attrs.drvPath).success
|
||
then { inherit (attrs) name drvPath; }
|
||
else { failed = true; }
|
||
else if attrs == null then {}
|
||
else { recurseForDerivations = true; } //
|
||
mapAttrs (n: v: let path' = path ++ [n]; in trace path' (recurse path' v)) attrs
|
||
else { };
|
||
|
||
in recurse [] rel
|