nixpkgs/nixos/modules/services/networking/nar-serve.nix
Silvan Mosberger 4f0dadbf38 treewide: format all inactive Nix files
After final improvements to the official formatter implementation,
this commit now performs the first treewide reformat of Nix files using it.
This is part of the implementation of RFC 166.

Only "inactive" files are reformatted, meaning only files that
aren't being touched by any PR with activity in the past 2 months.
This is to avoid conflicts for PRs that might soon be merged.
Later we can do a full treewide reformat to get the rest,
which should not cause as many conflicts.

A CI check has already been running for some time to ensure that new and
already-formatted files are formatted, so the files being reformatted here
should also stay formatted.

This commit was automatically created and can be verified using

    nix-build a08b3a4d19.tar.gz \
      --argstr baseRev b32a094368
    result/bin/apply-formatting $NIXPKGS_PATH
2024-12-10 20:26:33 +01:00

76 lines
1.8 KiB
Nix

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