{ lib , config , pkgs , ... }: let cfg = config.services.sliding-sync; in { options = with lib; { services.sliding-sync = { enable = lib.mkEnableOption "Enable sliding-sync"; user = mkOption { type = with types; oneOf [ str int ]; default = "syncv3"; description = '' The user the service will use. ''; }; group = mkOption { type = with types; oneOf [ str int ]; default = "syncv3"; description = '' The group the service will use. ''; }; dataDir = mkOption { type = types.path; default = "/var/lib/sliding-sync"; description = "Path sliding-sync home directory"; }; package = mkOption { type = types.package; default = pkgs.sliding-sync; defaultText = literalExpression "pkgs.sliding-sync"; description = "The package to use for sliding-sync"; }; port = mkOption { type = types.int; default = 8098; description = "The port sliding-sync should listen on."; }; address = mkOption { type = types.str; default = "127.0.0.1"; description = "The address sliding-sync should listen on."; }; server = mkOption { type = types.str; default = ""; description = "The matrix server to talk to."; }; envFile = mkOption { type = types.path; default = "/run/secrets/sliding_sync_env"; description = '' Path to a file containing the sliding-sync secret information. ''; }; }; }; config = lib.mkIf cfg.enable { users.groups.${cfg.group} = { }; users.users.${cfg.user} = { description = "sliding-sync service user"; isSystemUser = true; home = "${cfg.dataDir}"; createHome = true; group = "${cfg.group}"; }; systemd.services.sliding-sync = { enable = true; description = "sliding-sync server"; wantedBy = [ "network-online.target" ]; after = [ "network-online.target" "matrix-synapse.service" ]; environment = { HOME = "${cfg.dataDir}"; SYNCV3_BINDADDR = "${cfg.address}:${toString cfg.port}"; SYNCV3_SERVER = cfg.server; }; serviceConfig = { User = cfg.user; Group = cfg.group; ExecStart = "${cfg.package}/bin/syncv3"; EnvironmentFile = cfg.envFile; }; }; }; }