pyrox.dev
Really fix use of NixOps with the merged Nixpkgs/NixOS tree
Note that there is a subtle difference in Nix that causes
nixos-rebuild to work and NixOps to fail:
$ nix-instantiate '<nixos>' -A config.system.nixosVersion --eval-only
"13.10pre34915.50f4822"
$ nix-instantiate '<nixos/default.nix>' -A config.system.nixosVersion --eval-only
error: opening file `/nix/var/nix/profiles/per-user/root/channels/nixos/.version': No such file or directory
Fixes NixOS/nixops#145.
+3
-2
nixos/modules/misc/version.nix
+3
-2
nixos/modules/misc/version.nix
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config = {
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system.nixosVersion =
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-
mkDefault (builtins.readFile ../../../.version + config.system.nixosVersionSuffix);
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mkDefault (builtins.readFile "${pkgs.path}/.version" + config.system.nixosVersionSuffix);
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system.nixosVersionSuffix =
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mkDefault (if builtins.pathExists ../../../.version-suffix then builtins.readFile ../../../.version-suffix else "pre-git");
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let suffixFile = "${pkgs.path}/.version-suffix"; in
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mkDefault (if builtins.pathExists suffixFile then builtins.readFile suffixFile else "pre-git");
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# Note: code names must only increase in alphabetical order.
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system.nixosCodeName = "Aardvark";