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home-manager/modules/programs/bottom.nix

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{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.programs.bottom;
tomlFormat = pkgs.formats.toml { };
configDir = if pkgs.stdenv.isDarwin then
"Library/Application Support"
else
config.xdg.configHome;
in {
options = {
programs.bottom = {
enable = mkEnableOption ''
bottom, a cross-platform graphical process/system monitor with a
customizable interface'';
package = mkOption {
type = types.package;
default = pkgs.bottom;
defaultText = literalExample "pkgs.bottom";
description = "Package providing <command>bottom</command>.";
};
settings = mkOption {
type = tomlFormat.type;
default = { };
description = ''
Configuration written to
<filename>$XDG_CONFIG_HOME/bottom/bottom.toml</filename> on Linux or
<filename>$HOME/Library/Application Support/bottom/bottom.toml</filename> on Darwin.
</para><para>
See <link xlink:href="https://github.com/ClementTsang/bottom/blob/master/sample_configs/default_config.toml"/>
for the default configuration.
'';
example = literalExample ''
{
flags = {
avg_cpu = true;
temperature_type = "c";
};
colors = {
low_battery_color = "red";
};
}
'';
};
};
};
config = mkIf cfg.enable {
home.packages = [ cfg.package ];
home.file."${configDir}/bottom/bottom.toml" = mkIf (cfg.settings != { }) {
source = tomlFormat.generate "bottom.toml" cfg.settings;
};
};
meta.maintainers = [ maintainers.polykernel ];
}