pyrox.dev
1# Evaluate `release.nix' like Hydra would. Too bad nix-instantiate
2# can't to do this.
3
4with import ../../lib;
5
6let
7 trace = if builtins.getEnv "VERBOSE" == "1" then builtins.trace else (x: y: y);
8
9 rel = removeAttrs (import ../../pkgs/top-level/release.nix { }) [ "tarball" "unstable" "xbursttools" ];
10
11 # Add the ‘recurseForDerivations’ attribute to ensure that
12 # nix-instantiate recurses into nested attribute sets.
13 recurse = path: attrs:
14 if (builtins.tryEval attrs).success then
15 if isDerivation attrs
16 then
17 if (builtins.tryEval attrs.drvPath).success
18 then { inherit (attrs) name drvPath; }
19 else { failed = true; }
20 else { recurseForDerivations = true; } //
21 mapAttrs (n: v: let path' = path ++ [n]; in trace path' (recurse path' v)) attrs
22 else { };
23
24in recurse [] rel