ssh-cert-dist/modules/home-manager.nix
2022-12-04 23:40:16 +01:00

76 lines
2.0 KiB
Nix

{ config, pkgs, lib, ... }: with lib; let
cfg = config.services.ssh-cert-dist;
directoryModule = { name, ... }: {
options = {
name = mkOption {
type = types.str;
default = last (splitString "/" name);
};
fetch = mkOption {
type = types.bool;
default = true;
};
upload = mkOption {
type = types.bool;
default = false;
};
};
};
in
{
options.services.ssh-cert-dist = {
enable = mkEnableOption "ssh-cert-dist";
endpoint = mkOption {
type = types.str;
description = "API endpoint url";
};
package = mkOption {
type = types.package;
default = pkgs.ssh-cert-dist;
};
directories = mkOption {
type = with types; attrsOf (submodule directoryModule);
default = { };
};
};
config.systemd.user.services = mkIf cfg.enable (mapAttrs'
(path: options: {
inherit (options) name; value = {
Unit.Description = "ssh-cert-dist service for ${path}";
Service = {
Environment = "RUST_LOG=debug";
ExecStart = toString (pkgs.writeShellApplication {
name = "ssh-cert-dist-${options.name}";
runtimeInputs = [ cfg.package ];
text = ''
${optionalString options.fetch ''
ssh-cert-dist client fetch --cert-dir '${path}' --api-endpoint '${cfg.endpoint}'
''}
${optionalString options.upload ''
ssh-cert-dist client upload --api-endpoint '${cfg.endpoint}' ${path}/*
''}
'';
});
};
};
})
cfg.directories);
options.programs.ssh-cert-dist = {
enable = mkEnableOption "ssh-cert-dist";
package = mkOption {
type = types.package;
default = pkgs.ssh-cert-dist;
};
endpoint = mkOption {
type = types.str;
description = "API endpoint url";
};
};
config.home = let cfg = config.programs.ssh-cert-dist; in mkIf cfg.enable {
packages = [ cfg.package ];
sessionVariables.SSH_CD_API = cfg.endpoint;
};
}