69 lines
1.7 KiB
Nix
69 lines
1.7 KiB
Nix
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{ config, pkgs, lib, ... }:
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let
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inherit (lib) mkOption types;
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cfg = config.services.nar-serve;
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in
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{
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meta = {
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maintainers = with lib.maintainers; [ rizary zimbatm ];
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};
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options = {
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services.nar-serve = {
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enable = lib.mkEnableOption "serving NAR file contents via HTTP";
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package = lib.mkPackageOption pkgs "nar-serve" { };
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port = mkOption {
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type = types.port;
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default = 8383;
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description = ''
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Port number where nar-serve will listen on.
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'';
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};
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cacheURL = mkOption {
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type = types.str;
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default = "https://cache.nixos.org/";
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description = ''
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Binary cache URL to connect to.
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The URL format is compatible with the nix remote url style, such as:
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- http://, https:// for binary caches via HTTP or HTTPS
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- s3:// for binary caches stored in Amazon S3
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- gs:// for binary caches stored in Google Cloud Storage
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'';
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};
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domain = mkOption {
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type = types.str;
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default = "";
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description = ''
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When set, enables the feature of serving <nar-hash>.<domain>
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on top of <domain>/nix/store/<nar-hash>-<pname>.
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Useful to preview static websites where paths are absolute.
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'';
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};
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};
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};
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config = lib.mkIf cfg.enable {
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systemd.services.nar-serve = {
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description = "NAR server";
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after = [ "network.target" ];
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wantedBy = [ "multi-user.target" ];
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environment.PORT = toString cfg.port;
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environment.NAR_CACHE_URL = cfg.cacheURL;
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serviceConfig = {
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Restart = "always";
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RestartSec = "5s";
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ExecStart = lib.getExe cfg.package;
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DynamicUser = true;
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};
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};
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};
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}
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