pkgs/overlays/unstable: allow setting unstable revision

This commit is contained in:
Wroclaw 2024-07-03 01:01:54 +02:00
parent bc5c7553db
commit 7f81b391c1

View file

@ -2,9 +2,18 @@ self: super:
let let
nixos = self.config.nixos or true; nixos = self.config.nixos or true;
unstableRevision = self.config.unstableRevision or null;
unstableRevisionHash = self.config.unstableRevisionHash or null;
useUnstable = self.config.useUnstable or true; useUnstable = self.config.useUnstable or true;
unstablePkgsExprs = if nixos unstablePkgsExprs = if !builtins.isNull unstableRevision
then if !builtins.isNull unstableRevisionHash
then builtins.fetchTarball {
url = "https://github.com/NixOS/nixpkgs/archive/${unstableRevision}.tar.gz";
sha256 = unstableRevisionHash;
}
else builtins.fetchTarball "https://github.com/NixOS/nixpkgs/archive/${unstableRevision}.tar.gz"
else if nixos
then builtins.fetchTarball "https://channels.nixos.org/nixos-unstable/nixexprs.tar.xz" then builtins.fetchTarball "https://channels.nixos.org/nixos-unstable/nixexprs.tar.xz"
else builtins.fetchTarball "https://channels.nixos.org/nixpkgs-unstable/nixexprs.tar.xz"; else builtins.fetchTarball "https://channels.nixos.org/nixpkgs-unstable/nixexprs.tar.xz";