79 lines
2.2 KiB
Nix
79 lines
2.2 KiB
Nix
{ config, lib, pkgs, ... }:
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with lib;
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let
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cfg = config.programs.zsh.syntaxHighlighting;
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in
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{
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options = {
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programs.zsh.syntaxHighlighting = {
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enable = mkEnableOption "zsh-syntax-highlighting";
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highlighters = mkOption {
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default = [ "main" ];
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# https://github.com/zsh-users/zsh-syntax-highlighting/blob/master/docs/highlighters.md
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type = types.listOf(types.enum([
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"main"
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"brackets"
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"pattern"
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"cursor"
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"root"
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"line"
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]));
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description = ''
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Specifies the highlighters to be used by zsh-syntax-highlighting.
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The following defined options can be found here:
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https://github.com/zsh-users/zsh-syntax-highlighting/blob/master/docs/highlighters.md
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'';
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};
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patterns = mkOption {
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default = {};
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type = types.attrsOf types.string;
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example = literalExample ''
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{
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"rm -rf *" = "fg=white,bold,bg=red";
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}
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'';
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description = ''
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Specifies custom patterns to be highlighted by zsh-syntax-highlighting.
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Please refer to the docs for more information about the usage:
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https://github.com/zsh-users/zsh-syntax-highlighting/blob/master/docs/highlighters/pattern.md
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'';
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};
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};
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};
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config = mkIf cfg.enable {
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environment.systemPackages = with pkgs; [ zsh-syntax-highlighting ];
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programs.zsh.interactiveShellInit = with pkgs; with builtins; ''
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source ${zsh-syntax-highlighting}/share/zsh-syntax-highlighting/zsh-syntax-highlighting.zsh
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${optionalString (length(cfg.highlighters) > 0)
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"ZSH_HIGHLIGHT_HIGHLIGHTERS=(${concatStringsSep " " cfg.highlighters})"
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}
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${let
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n = attrNames cfg.patterns;
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in
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optionalString (length(n) > 0)
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(assert(elem "pattern" cfg.highlighters); (foldl (
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a: b:
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''
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${a}
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ZSH_HIGHLIGHT_PATTERNS+=('${b}' '${attrByPath [b] "" cfg.patterns}')
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''
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) "") n)
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}
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'';
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};
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}
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