8ca0687b97
The default syntax highlighting rules are included at the top of the nanorc file to allow overriding.
52 lines
1.2 KiB
Nix
52 lines
1.2 KiB
Nix
{ config, lib, pkgs, ... }:
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let
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cfg = config.programs.nano;
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LF = "\n";
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in
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{
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###### interface
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options = {
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programs.nano = {
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nanorc = lib.mkOption {
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type = lib.types.lines;
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default = "";
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description = lib.mdDoc ''
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The system-wide nano configuration.
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See {manpage}`nanorc(5)`.
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'';
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example = ''
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set nowrap
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set tabstospaces
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set tabsize 2
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'';
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};
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syntaxHighlight = lib.mkOption {
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type = lib.types.bool;
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default = true;
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description = lib.mdDoc "Whether to enable syntax highlight for various languages.";
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};
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};
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};
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###### implementation
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config = lib.mkIf (cfg.nanorc != "" || cfg.syntaxHighlight) {
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environment.etc.nanorc.text = lib.concatStringsSep LF (
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( lib.optionals cfg.syntaxHighlight [
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"# The line below is added because value of programs.nano.syntaxHighlight is set to true"
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''include "${pkgs.nano}/share/nano/*.nanorc"''
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""
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])
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++ ( lib.optionals (cfg.nanorc != "") [
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"# The lines below have been set from value of programs.nano.nanorc"
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cfg.nanorc
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])
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);
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};
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}
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