nixos-config/modules/home-manager/fish.nix

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{ config, pkgs, lib, ... }:
with lib;
let
cfg = config.custom-hm.fish;
in
{
options.custom-hm.fish = {
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enable = mkEnableOption "fish";
plugins = mkOption {
type = types.listOf types.str;
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default = [ "pisces" "done" "hydro" "grc" ];
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};
functions = {
enable = mkOption {
type = types.bool;
default = true;
};
};
alias = {
enable = mkOption {
type = types.bool;
default = true;
};
};
};
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config = mkIf cfg.enable {
home.packages = [ pkgs.grc ];
programs.fish = {
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enable = true;
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plugins = with pkgs; (filter (
e: hasAttr e.name (builtins.listToAttrs # { "xxx" = true; }
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(map (p: { name = p; value = true; }) cfg.plugins) # { name = "xxx"; value = true; }
)) [
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{ name = "pisces";
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src = fishPlugins.pisces.src;
}
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{ name = "done";
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src = fishPlugins.done.src;
}
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{ name = "hydro";
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src = fishPlugins.hydro.src;
}
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{ name = "grc";
src = fishPlugins.grc.src;
}
]);
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interactiveShellInit = let
extraInit = if cfg.functions.enable then ''
${pkgs.nix-your-shell}/bin/nix-your-shell fish | source
function fish_right_prompt
if test -n "$IN_NIX_SHELL"
echo -n "<nix-shell>"
else if test $SHLVL -ge 3
echo -n "<🚀lv$SHLVL>"
end
end
function fish_command_not_found
${pkgs.comma}/bin/comma $argv
end
set -gx LS_COLORS (${lib.getExe pkgs.vivid} generate catppuccin-mocha)
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'' else "";
in ''
fish_config prompt choose default
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'' + extraInit;
functions = mkIf cfg.functions.enable {
gitignore = "curl -sL https://www.gitignore.io/api/$argv";
};
};
};
}