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fix: merge overlay onto namespace if exists

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This commit is contained in:
Jake Hamilton 2022-09-09 02:21:48 -07:00
parent 6ed0b9f668
commit 2a38ef1105
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1 changed files with 20 additions and 2 deletions
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22
lib/flake/default.nix
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@ -129,8 +129,26 @@ rec {
core-inputs.flake-utils-plus.lib.mkFlake flake-options;
overlay = (final: prev:
snowfall-lib.attrs.merge-deep
(builtins.map (overlay: overlay final prev) (builtins.attrValues flake-outputs.overlays))
let
inherit (full-flake-options) overlay-package-namespace;
user-overlay-packages =
snowfall-lib.attrs.merge-deep
(builtins.map (overlay: overlay final prev) (builtins.attrValues flake-outputs.overlays));
in
if overlay-package-namespace or null == null then
user-overlay-packages
else if prev ? "${overlay-package-namespace}" then
{
${overlay-package-namespace} =
snowfall-lib.attrs.merge-deep [
prev.${overlay-package-namespace}
user-overlay-packages
];
}
else
{
${overlay-package-namespace} = user-overlay-packages;
}
);
in
flake-outputs // {