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home-manager/modules/programs/kubecolor.nix
2024-12-01 20:35:09 +01:00

87 lines
2.5 KiB
Nix

{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.programs.kubecolor;
yamlFormat = pkgs.formats.yaml { };
inherit (pkgs.stdenv.hostPlatform) isDarwin;
in {
meta.maintainers = with maintainers; [ ajgon ];
options.programs.kubecolor = {
enable = mkEnableOption "kubecolor - Colorize your kubectl output";
package = mkPackageOption pkgs "kubecolor" { };
enableAlias = mkOption {
type = types.bool;
default = false;
description = ''
When set to true, it will create an alias for kubectl pointing to
kubecolor, thus making kubecolor the default kubectl client.
'';
};
settings = mkOption {
type = yamlFormat.type;
default = { };
example = literalExpression ''
kubectl = lib.getExe pkgs.kubectl
preset = "dark";
paging = "auto";
'';
description = ''
Configuration written to {file}`~/.kube/color.yaml` (Linux)
or {file}`Library/Application Support/kube/color.yaml` (Darwin).
See <https://kubecolor.github.io/reference/config/> for supported
values.
'';
};
};
config = let
preferXdgDirectories = config.home.preferXdgDirectories
&& (!isDarwin || config.xdg.enable);
# https://github.com/kubecolor/kubecolor/pull/145
configPathSuffix = if cfg.package.pname == "kubecolor"
&& lib.strings.toInt (lib.versions.major cfg.package.version) == 0
&& lib.strings.toInt (lib.versions.minor cfg.package.version) < 4 then
"kube/"
else
"kube/color.yaml";
in mkIf cfg.enable {
home.packages = [ cfg.package ];
home.sessionVariables = if preferXdgDirectories then {
KUBECOLOR_CONFIG = "${config.xdg.configHome}/${configPathSuffix}";
} else if isDarwin then {
KUBECOLOR_CONFIG =
"${config.home.homeDirectory}/Library/Application Support/${configPathSuffix}";
} else
{ };
xdg.configFile = mkIf preferXdgDirectories {
"kube/color.yaml" = mkIf (cfg.settings != { }) {
source = yamlFormat.generate "kubecolor-settings" cfg.settings;
};
};
home.file = mkIf (!preferXdgDirectories) {
"Library/Application Support/kube/color.yaml" =
mkIf (isDarwin && cfg.settings != { }) {
source = yamlFormat.generate "kubecolor-settings" cfg.settings;
};
".kube/color.yaml" = mkIf (!isDarwin && cfg.settings != { }) {
source = yamlFormat.generate "kubecolor-settings" cfg.settings;
};
};
home.shellAliases =
lib.mkIf cfg.enableAlias { kubectl = lib.getExe cfg.package; };
};
}