67 lines
1.5 KiB
Nix
67 lines
1.5 KiB
Nix
{ config, lib, pkgs, ... }:
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with lib;
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{
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meta.maintainers = [ hm.maintainers.kalhauge ];
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options.programs.exa = {
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enable = mkEnableOption "exa, a modern replacement for {command}`ls`";
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enableAliases = mkEnableOption "recommended exa aliases (ls, ll…)";
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extraOptions = mkOption {
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type = types.listOf types.str;
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default = [ ];
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example = [ "--group-directories-first" "--header" ];
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description = ''
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Extra command line options passed to exa.
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'';
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};
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icons = mkOption {
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type = types.bool;
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default = false;
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description = ''
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Display icons next to file names ({option}`--icons` argument).
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'';
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};
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git = mkOption {
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type = types.bool;
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default = false;
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description = ''
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List each file's Git status if tracked or ignored ({option}`--git` argument).
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'';
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};
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package = mkPackageOption pkgs "exa" { };
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};
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config = let
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cfg = config.programs.exa;
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args = escapeShellArgs (optional cfg.icons "--icons"
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++ optional cfg.git "--git" ++ cfg.extraOptions);
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aliases = {
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exa = "exa ${args}";
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} // optionalAttrs cfg.enableAliases {
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ls = "exa";
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ll = "exa -l";
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la = "exa -a";
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lt = "exa --tree";
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lla = "exa -la";
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};
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in mkIf cfg.enable {
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home.packages = [ cfg.package ];
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programs.bash.shellAliases = aliases;
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programs.zsh.shellAliases = aliases;
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programs.fish.shellAliases = aliases;
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programs.ion.shellAliases = aliases;
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};
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}
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