home-manager/modules/services/kbfs.nix
Robert Helgesson 5f433eb164
Move platform check into modules
Before, loading a module would be guarded by an optional platform
condition. This made it possible to avoid loading and evaluating a
module if it did not support the host platform.

Unfortunately, this made it impossible to share a single configuration
between GNU/Linux and Darwin hosts, which some wish to do.

This removes the conditional load and instead inserts host platform
assertions in the modules that are platform specific.

Fixes #1906
2021-07-18 20:43:22 +02:00

65 lines
1.6 KiB
Nix

{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.services.kbfs;
in {
options = {
services.kbfs = {
enable = mkEnableOption "Keybase File System";
mountPoint = mkOption {
type = types.str;
default = "keybase";
description = ''
Mount point for the Keybase filesystem, relative to
<envar>HOME</envar>.
'';
};
extraFlags = mkOption {
type = types.listOf types.str;
default = [ ];
example = [ "-label kbfs" "-mount-type normal" ];
description = ''
Additional flags to pass to the Keybase filesystem on launch.
'';
};
};
};
config = mkIf cfg.enable {
assertions = [
(lib.hm.assertions.assertPlatform "services.kbfs" pkgs
lib.platforms.linux)
];
systemd.user.services.kbfs = {
Unit = {
Description = "Keybase File System";
Requires = [ "keybase.service" ];
After = [ "keybase.service" ];
};
Service = let mountPoint = ''"%h/${cfg.mountPoint}"'';
in {
Environment = "PATH=/run/wrappers/bin KEYBASE_SYSTEMD=1";
ExecStartPre = "${pkgs.coreutils}/bin/mkdir -p ${mountPoint}";
ExecStart =
"${pkgs.kbfs}/bin/kbfsfuse ${toString cfg.extraFlags} ${mountPoint}";
ExecStopPost = "/run/wrappers/bin/fusermount -u ${mountPoint}";
Restart = "on-failure";
PrivateTmp = true;
};
Install.WantedBy = [ "default.target" ];
};
home.packages = [ pkgs.kbfs ];
services.keybase.enable = true;
};
}