61 lines
1.5 KiB
Nix
61 lines
1.5 KiB
Nix
{
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lib,
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config,
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inputs,
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...
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}:
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{
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nix.settings = {
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substituters =
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(lib.optionals (config.time.timeZone == "Asia/Shanghai") [
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"https://mirrors.tuna.tsinghua.edu.cn/nix-channels/store" # TUNA - 清华大学 Mirror
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])
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++ [
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"https://nix-community.cachix.org"
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"https://guanran928.cachix.org"
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];
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trusted-public-keys = [
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"nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs="
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"guanran928.cachix.org-1:BE/iBCj2/pqJXG908wHRrcaV0B2fC+KbFjHsXY6b91c="
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];
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experimental-features = [
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"auto-allocate-uids"
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"cgroups"
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"flakes"
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"nix-command"
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"no-url-literals"
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];
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flake-registry = "";
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trusted-users = [ "@wheel" ];
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allow-import-from-derivation = false;
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auto-allocate-uids = true;
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auto-optimise-store = true;
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builders-use-substitutes = true;
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use-cgroups = true;
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use-xdg-base-directories = true;
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};
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nix = {
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# Add each flake input as a registry
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# To make nix3 commands consistent with the flake
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registry = lib.mapAttrs (_: value: { flake = value; }) inputs;
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# Disable nix-channel
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channel.enable = false;
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gc = {
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automatic = true;
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dates = "weekly";
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options = "--delete-older-than 7d";
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};
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extraOptions = "!include ${config.sops.secrets.nix-access-tokens.path}";
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};
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users.groups."nix-access-tokens" = { };
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sops.secrets."nix-access-tokens" = {
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group = config.users.groups."nix-access-tokens".name;
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mode = "0440";
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};
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}
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