commit 7002ca7e1ca74ad2ba07a7dcfc68a92b7ea9546c · pyrox.dev/nixpkgs

+58 -58

nixos/modules/programs/zsh/zsh-syntax-highlighting.nix

···

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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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         }

···

       5
        
       let

     

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         cfg = config.programs.zsh.syntaxHighlighting;

     

       7
        
       in

     

       8
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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.

     

       28
        
       

     

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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.

     

       46
        
       

     

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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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           assertions = [

     

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             {

     

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               assertion = length(attrNames cfg.patterns) > 0 -> elem "pattern" cfg.highlighters;

     

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               message = ''

     

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                 When highlighting patterns, "pattern" needs to be included in the list of highlighters.

     

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               '';

     

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             }

     

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           ];

     

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           programs.zsh.interactiveShellInit = with pkgs;

     

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             lib.concatStringsSep "\n" ([

     

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               "source ${zsh-syntax-highlighting}/share/zsh-syntax-highlighting/zsh-syntax-highlighting.zsh"

     

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             ] ++ optional (length(cfg.highlighters) > 0)

     

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               "ZSH_HIGHLIGHT_HIGHLIGHTERS=(${concatStringsSep " " cfg.highlighters})"

     

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               ++ optionals (length(attrNames cfg.patterns) > 0)

     

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                 (mapAttrsToList (

     

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                   pattern: design:

     

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                   "ZSH_HIGHLIGHT_PATTERNS+=('${pattern}' '${design}')"

     

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                 ) cfg.patterns)

     

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             );

     

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         };

     

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       }

     

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