23 lines
574 B
Nix
23 lines
574 B
Nix
{ config, pkgs, lib, ... }:
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with lib;
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let
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cfg = config.programs.fish.tide.nix-shell;
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in
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{
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options.programs.fish.tide.nix-shell = {
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enable = mkEnableOption "An indicator of having a `nix shell` environment";
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};
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config.programs.fish = mkIf cfg.enable {
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functions._tide_item_nix_shell = ''
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# In a Nix Shell
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if string match -q "/nix/store/*" $PATH
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set -U tide_nix_shell_color (set -q DIRENV_DIR && echo "FFA500" || echo "blue")
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set -U tide_nix_shell_bg_color normal
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_tide_print_item nix_shell "❄"
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end
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'';
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};
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}
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