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home-manager/modules/programs/mcfly.nix
Samuel Tschiedel fd047c84f7
mcfly: add fuzzy search factor option
Per the [docs], MCFLY_FUZZY is no longer a boolean, taking now a
positive integer that controls the fuzziness factor.

[docs]: https://github.com/cantino/mcfly#fuzzy-searching

Co-authored-by: Robert Helgesson <robert@rycee.net>
2022-06-24 18:22:15 +02:00

101 lines
2.3 KiB
Nix

{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.programs.mcfly;
in {
meta.maintainers = [ maintainers.marsam ];
imports = [
(mkChangedOptionModule # \
[ "programs" "mcfly" "enableFuzzySearch" ] # \
[ "programs" "mcfly" "fuzzySearchFactor" ] # \
(config:
let
value =
getAttrFromPath [ "programs" "mcfly" "enableFuzzySearch" ] config;
in if value then 2 else 0))
];
options.programs.mcfly = {
enable = mkEnableOption "mcfly";
keyScheme = mkOption {
type = types.enum [ "emacs" "vim" ];
default = "emacs";
description = ''
Key scheme to use.
'';
};
enableLightTheme = mkOption {
default = false;
type = types.bool;
description = ''
Whether to enable light mode theme.
'';
};
fuzzySearchFactor = mkOption {
default = 0;
type = types.ints.unsigned;
description = ''
Whether to enable fuzzy searching.
0 is off; higher numbers weight toward shorter matches.
Values in the 2-5 range get good results so far.
'';
};
enableBashIntegration = mkOption {
default = true;
type = types.bool;
description = ''
Whether to enable Bash integration.
'';
};
enableZshIntegration = mkOption {
default = true;
type = types.bool;
description = ''
Whether to enable Zsh integration.
'';
};
enableFishIntegration = mkOption {
default = true;
type = types.bool;
description = ''
Whether to enable Fish integration.
'';
};
};
config = mkIf cfg.enable (mkMerge [
{
home.packages = [ pkgs.mcfly ];
programs.bash.initExtra = mkIf cfg.enableBashIntegration ''
eval "$(${pkgs.mcfly}/bin/mcfly init bash)"
'';
programs.zsh.initExtra = mkIf cfg.enableZshIntegration ''
eval "$(${pkgs.mcfly}/bin/mcfly init zsh)"
'';
programs.fish.shellInit = mkIf cfg.enableFishIntegration ''
${pkgs.mcfly}/bin/mcfly init fish | source
'';
home.sessionVariables.MCFLY_KEY_SCHEME = cfg.keyScheme;
}
(mkIf cfg.enableLightTheme { home.sessionVariables.MCFLY_LIGHT = "TRUE"; })
(mkIf (cfg.fuzzySearchFactor > 0) {
home.sessionVariables.MCFLY_FUZZY = cfg.fuzzySearchFactor;
})
]);
}