nix-home/home/modules/programs/my-kakoune/default.nix

125 lines
3.4 KiB
Nix

{ config, pkgs, lib, ... }:
with lib;
let
cfg = config.programs.my-kakoune;
autoloadModule = types.submodule {
options = {
name = mkOption {
type = types.str;
description = "Name of the autoload script/folder. It might affect kakoune's load order.";
};
src = mkOption {
type = types.path;
description = "Path to the autoload script/folder.";
};
wrapAsModule = mkOption {
type = types.bool;
default = false;
description = "Wrap the given source file in a `provide-module` command. Fails if the `src` is not a single file.";
};
activationScript = mkOption {
type = types.nullOr types.lines;
default = null;
description = "Add an activation script to the module. It will be wrapped in a `hook global KakBegin .*` wrapper.";
};
};
};
in
{
imports = [ ./kak-lsp.nix ./fish-session.nix ./tree-sitter.nix ];
options.programs.my-kakoune = {
enable = mkEnableOption "My version of the kakoune configuration";
package = mkOption {
type = types.package;
default = pkgs.kakoune;
description = "The kakoune package to be installed";
};
rc = mkOption {
type = types.lines;
default = "";
description = "Content of the kakrc file. A line-concatenated string";
};
autoload = mkOption {
type = types.listOf autoloadModule;
default = [ ];
description = "Sources to autoload";
};
themes = mkOption {
type = types.attrsOf types.path;
default = { };
description = "Themes to load";
};
extraFaces = mkOption {
type = types.attrsOf types.str;
default = { };
description = "Extra faces to include";
};
};
config = mkIf cfg.enable {
home.packages = [ cfg.package ];
xdg.configFile =
let
kakouneAutoload = { name, src, wrapAsModule ? false, activationScript ? null }:
[
(if !wrapAsModule then {
name = "kak/autoload/${name}";
value.source = src;
} else {
name = "kak/autoload/${name}/module.kak";
value.text = ''
provide-module ${name} %
${readFile src}
'';
})
] ++ (if activationScript == null then [ ] else [{
name = "kak/autoload/on-load/${name}.kak";
value.text = ''
hook global KakBegin .* %{
${activationScript}
}
'';
}]);
kakouneThemes = builtins.listToAttrs (builtins.attrValues (
builtins.mapAttrs
(name: src: {
name = "kak/colors/${name}.kak";
value.source = src;
})
cfg.themes
));
kakouneFaces =
let
txt = strings.concatStringsSep "\n" (builtins.attrValues (builtins.mapAttrs (name: face: "face global ${name} \"${face}\"") cfg.extraFaces));
in
pkgs.writeText "faces.kak" txt;
in
{
# kakrc
"kak/kakrc".text = ''
${cfg.rc}
# Load faces
source ${kakouneFaces}
'';
} //
(builtins.listToAttrs (lib.lists.flatten (map kakouneAutoload ([
# include the original autoload files
{
name = "rc";
src = "${cfg.package}/share/kak/autoload/rc";
}
] ++ cfg.autoload))))
// kakouneThemes;
};
}