home-manager/modules/services/avizo.nix
Jon Seager cc05d26326
avizo: don't write a config file if settings are empty
Before this change, the default config provided by this module wrote
an empty file to `$HOME/.config/avizo/config.ini`, which caused a
bunch of errors, as Avizo tries to read a 'group' from the ini file,
which fails.

This commit also adds associated test cases.

PR #3871
2023-04-19 21:17:56 +02:00

77 lines
1.9 KiB
Nix

{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.services.avizo;
settingsFormat = pkgs.formats.ini { };
in {
meta.maintainers = [ hm.maintainers.pltanton ];
options.services.avizo = {
enable = mkEnableOption "avizo, a simple notification daemon";
settings = mkOption {
type = (pkgs.formats.ini { }).type;
default = { };
example = literalExpression ''
{
default = {
time = 1.0;
y-offset = 0.5;
fade-in = 0.1;
fade-out = 0.2;
padding = 10;
};
}
'';
description = ''
The settings that will be written to the avizo configuration file.
'';
};
package = mkOption {
type = types.package;
default = pkgs.avizo;
defaultText = literalExpression "pkgs.avizo";
example = literalExpression ''
pkgs.avizo.overrideAttrs (final: prev: {
patchPhase = "cp ''${./images}/*.png data/images/";
})
'';
description = "The <literal>avizo</literal> package to use.";
};
};
config = mkIf cfg.enable {
assertions =
[ (hm.assertions.assertPlatform "services.avizo" pkgs platforms.linux) ];
xdg.configFile."avizo/config.ini" = mkIf (cfg.settings != { }) {
source = settingsFormat.generate "avizo-config.ini" cfg.settings;
};
home.packages = [ cfg.package ];
systemd.user = {
services.avizo = {
Unit = {
Description = "Volume/backlight OSD indicator";
PartOf = [ "graphical-session.target" ];
After = [ "graphical-session.target" ];
ConditionEnvironment = "WAYLAND_DISPLAY";
Documentation = "man:avizo(1)";
};
Service = {
Type = "simple";
ExecStart = "${cfg.package}/bin/avizo-service";
Restart = "always";
};
Install = { WantedBy = [ "graphical-session.target" ]; };
};
};
};
}