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https://github.com/LnL7/nix-darwin.git
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c796587d2e
We now assume the daemon is used unconditionally when we manage the Nix installation. The `nix.gc` and `nix.optimise` services lose their `$NIX_REMOTE` setting rather than making it unconditional, as the NixOS `nix.gc` module does not set it. Possibly it should, but I think uniformity between the two systems is better than diverging, even though I kind of hate that the non‐daemon method of access is even a thing.
66 lines
1.5 KiB
Nix
66 lines
1.5 KiB
Nix
# Based off:
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# https://github.com/NixOS/nixpkgs/blob/master/nixos/modules/services/misc/nix-optimise.nix
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# When making changes please try to keep it in sync.
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{ config, lib, ... }:
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let
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inherit (lib)
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mkIf
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mkOption
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mkRemovedOptionModule
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optionalString
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types
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;
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cfg = config.nix.optimise;
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launchdTypes = import ../../launchd/types.nix { inherit config lib; };
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in
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{
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imports = [
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(mkRemovedOptionModule [ "nix" "optimise" "dates" ] "Use `nix.optimise.interval` instead.")
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(mkRemovedOptionModule [ "nix" "optimise" "user" ] "The store optimisation service now always runs as `root`.")
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];
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###### interface
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options = {
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nix.optimise = {
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automatic = mkOption {
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type = types.bool;
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default = false;
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description = "Automatically run the nix store optimiser at a specific time.";
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};
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interval = mkOption {
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type = launchdTypes.StartCalendarInterval;
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default = [{ Weekday = 7; Hour = 4; Minute = 15; }];
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description = ''
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The calendar interval at which the optimiser will run.
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See the {option}`serviceConfig.StartCalendarInterval` option of
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the {option}`launchd` module for more info.
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'';
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};
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};
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};
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###### implementation
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config = mkIf cfg.automatic {
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launchd.daemons.nix-optimise = {
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command = "${lib.getExe' config.nix.package "nix-store"} --optimise";
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serviceConfig = {
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RunAtLoad = false;
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StartCalendarInterval = cfg.interval;
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};
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};
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};
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}
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