mirror of
https://github.com/privatevoid-net/nix-super.git
synced 2024-11-30 09:36:15 +02:00
29 lines
593 B
Nix
29 lines
593 B
Nix
let
|
|
|
|
pkgs_ = with pkgs; {
|
|
a = derivation {
|
|
name = "a";
|
|
system = builtins.currentSystem;
|
|
builder = "/bin/sh";
|
|
args = [ "-c" "touch $out" ];
|
|
inherit b;
|
|
};
|
|
|
|
b = derivation {
|
|
name = "b";
|
|
system = builtins.currentSystem;
|
|
builder = "/bin/sh";
|
|
args = [ "-c" "touch $out" ];
|
|
inherit a;
|
|
};
|
|
|
|
c = b;
|
|
};
|
|
|
|
packageOverrides = pkgs: with pkgs; {
|
|
b = derivation (b.drvAttrs // { name = "${b.name}-overridden"; });
|
|
};
|
|
|
|
pkgs = pkgs_ // (packageOverrides pkgs_);
|
|
|
|
in "${pkgs.a.b.name} ${pkgs.c.name} ${pkgs.b.a.name}"
|