90 lines
2.4 KiB
Nix
90 lines
2.4 KiB
Nix
{
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config,
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lib,
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self,
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inputs,
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...
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}: let
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# TODO legacy refactor
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# not high priority, this still works well for this overlay.
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nixfiles = self;
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overlay = final: prev: let
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pkgsStable = import nixfiles.inputs.nixpkgs.outPath {inherit (prev) system;};
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updateTime = nixfiles.inputs.nixpkgs-unstable.lastModified;
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inherit (final) lib callPackage fetchFromGitHub;
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inherit
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(lib)
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recurseIntoAttrs
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optionalAttrs
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versionOlder
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versionAtLeast
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;
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pkgsFromFlake = flake: (import flake.outPath) {inherit (prev) system;};
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pkgsFromInput = name: pkgsFromFlake nixfiles.inputs.${name};
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pickFixed = ours: theirs:
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if versionAtLeast ours.version theirs.version
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then ours
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else theirs;
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pickNewer = ours: theirs:
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if versionOlder theirs.version ours.version
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then ours
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else theirs;
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hold = now: days: ours: theirs: let
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seconds = days * 24 * 60 * 60;
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endTimestamp = now + seconds;
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in
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if now < endTimestamp
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then ours
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else theirs;
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optionalPkg = cond: val:
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if cond
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then val
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else null;
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gimp-with-plugins-good = let
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badPlugins = ["gap"];
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itemInList = list: item: lib.any (x: x == item) list;
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pluginFilter = name: value: (value.type or null == "derivation") && (!(itemInList badPlugins name)) && (!value.meta.broken);
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filteredPlugins = lib.filterAttrs pluginFilter prev.gimpPlugins;
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plugins = lib.mapAttrsToList (_: v: v) filteredPlugins;
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in
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prev.gimp-with-plugins.override {inherit plugins;};
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# this also causes an infinite recursion and i have no idea why
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# in nixfiles.inputs.nixpkgs.lib.filterAttrs (k: v: v != null) {
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in {
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nix-du = let
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old = prev.nix-du;
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new = (pkgsFromInput "nixpkgs-nix-du").nix-du;
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in
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pickNewer old new;
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gimp-with-plugins = gimp-with-plugins-good;
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nwg-displays = let
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stable = pkgsStable.nwg-displays;
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unstable = prev.nwg-displays;
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now = 1739114541;
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in
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hold now 7 stable unstable;
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libreoffice = let
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stable = pkgsStable.libreoffice;
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unstable = prev.libreoffice;
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now = 1739558971;
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in
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hold now 7 stable unstable;
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redlib = let
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redlib-new = final.callPackage nixfiles.packages.${prev.system}.redlib.override {};
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inherit (prev) redlib;
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in
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pickNewer redlib-new redlib;
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};
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in {
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config.flake.overlays.mitigations = overlay;
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}
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