43 lines
890 B
Nix
43 lines
890 B
Nix
{ config, pkgs, lib, ... }:
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with lib;
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let
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xterm-colors = pkgs.writeShellScriptBin "256-xterm-colors"
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# sh
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''
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for i in {0..255} ; do
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printf "\x1b[38;5;%sm%3d\e[0m " "$i" "$i"
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if (( i == 15 )) || (( i > 15 )) && (( (i-15) % 6 == 0 )); then
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printf "\n";
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fi
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done
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'';
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xterm-background-colors = pkgs.writeShellScriptBin
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"256-xterm-colors-background"
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# sh
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''
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for i in {0..255} ; do
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printf "\x1b[48;5;%sm%3d\e[0m " "$i" "$i"
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if (( i == 15 )) || (( i > 15 )) && (( (i-15) % 6 == 0 )); then
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printf "\n";
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fi
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done
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'';
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cfg = config.programs.custom.shellTools;
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in
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{
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options.programs.custom.shellTools.enable =
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mkEnableOption "enable shell tools";
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config = mkIf cfg.enable {
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environment.systemPackages = [ xterm-colors xterm-background-colors ];
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};
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}
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