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refactor(registry): add per-host uniqueness predicate

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alexion
2026-10-10 15:31:19 -04:00
parent 48007d0a3b
commit 268b7cc5ce
2 changed files with 12 additions and 6 deletions
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5
configs/nixos/registry/keybind.nix
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@@ -2,10 +2,7 @@
{ {
checks = [ checks = [
{ {
assertion = util.registry.predicates.uniqueValue (entry: { assertion = util.registry.predicates.uniquePerHost (entry: entry.value.keys);
inherit (entry) host;
inherit (entry.value) keys;
});
message = "Desktop keybinds must use unique key chords per host."; message = "Desktop keybinds must use unique key chords per host.";
} }
]; ];

13
src/dotfiles/util.nix
View File

@@ -16,14 +16,23 @@ let
[ ] [ ]
) (builtins.readDir dir) ) (builtins.readDir dir)
); );
uniqueValue =
value: entries: builtins.length (lib.unique (map value entries)) == builtins.length entries;
in in
{ {
inherit collectNixFiles; inherit collectNixFiles;
removeNixSuffix = path: lib.removeSuffix ".nix" (builtins.baseNameOf path); removeNixSuffix = path: lib.removeSuffix ".nix" (builtins.baseNameOf path);
registry.predicates.uniqueValue = registry.predicates.uniqueValue = uniqueValue;
value: entries: builtins.length (lib.unique (map value entries)) == builtins.length entries;
registry.predicates.uniquePerHost =
value:
uniqueValue (entry: {
inherit (entry) host;
value = value entry;
});
bridgeName = id: "br-vlan${toString id}"; bridgeName = id: "br-vlan${toString id}";