home-manager/modules/programs/home-manager.nix
Ruben Maher 268d027770
modules/home-manager: fix syntax error
Fixes the error

    error: syntax error, unexpected $undefined, expecting IND_STR or
    DOLLAR_CURLY or IND_STRING_CLOSE, at
    .../home-manager/modules/programs/home-manager.nix:70:47
2017-10-30 10:47:16 +01:00

79 lines
2.2 KiB
Nix

{ config, lib, pkgs, ... }:
with lib;
with import ../lib/dag.nix { inherit lib; };
let
cfg = config.programs.home-manager;
in
{
meta.maintainers = [ maintainers.rycee ];
options = {
programs.home-manager = {
enable = mkEnableOption "Home Manager";
path = mkOption {
type = types.nullOr types.str;
default = null;
example = "$HOME/devel/home-manager";
description = ''
The default path to use for Home Manager. If this path does
not exist then
<filename>$HOME/.config/nixpkgs/home-manager</filename> and
<filename>$HOME/.nixpkgs/home-manager</filename> will be
attempted.
'';
};
modulesPath = mkOption {
type = types.nullOr types.str;
default = null;
example = "$HOME/devel/home-manager/modules";
description = ''
The default path to use for Home Manager modules. If this
path does not exist then
<filename>$HOME/.config/nixpkgs/home-manager/modules</filename>
and <filename>$HOME/.nixpkgs/home-manager/modules</filename>
will be attempted. DEPRECATED: Use
<varname>programs.home-manager.path</varname> instead.
'';
};
};
};
config = mkIf cfg.enable {
assertions = [{
assertion = cfg.path == null || cfg.modulesPath == null;
message = "Cannot simultaneously use "
+ "'programs.home-manager.path' and "
+ "'programs.home-manager.modulesPath'.";
}];
home.packages = [
(import ../../home-manager {
inherit pkgs;
path =
if cfg.modulesPath != null
then "$(dirname ${cfg.modulesPath})"
else cfg.path;
})
];
# Uninstall manually installed home-manager, if such exists.
# Without this a file collision error will be printed.
home.activation.uninstallHomeManager =
dagEntryBetween [ "installPackages" ] [ "writeBoundary" ] ''
if nix-env -q | grep -q "^home-manager$" ; then
$DRY_RUN_CMD nix-env -e home-manager
echo "You can now remove the 'home-manager' packageOverride"
echo "or overlay in '~/.config/nixpkgs/', if you want."
fi
'';
};
}