public
/
nixpkgs
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

nixos/zsh-syntax-highlighting: refactor

This commit is contained in:
WilliButz 2017-10-09 17:04:21 +02:00 committed by Robin Gloster
parent 423d96e4f2
commit 7002ca7e1c
1 changed files with 58 additions and 58 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

116
nixos/modules/programs/zsh/zsh-syntax-highlighting.nix
View File

@ -5,74 +5,74 @@ with lib;
let let
cfg = config.programs.zsh.syntaxHighlighting; cfg = config.programs.zsh.syntaxHighlighting;
in in
{ {
options = { options = {
programs.zsh.syntaxHighlighting = { programs.zsh.syntaxHighlighting = {
enable = mkEnableOption "zsh-syntax-highlighting"; enable = mkEnableOption "zsh-syntax-highlighting";
highlighters = mkOption { highlighters = mkOption {
default = [ "main" ]; default = [ "main" ];
# https://github.com/zsh-users/zsh-syntax-highlighting/blob/master/docs/highlighters.md # https://github.com/zsh-users/zsh-syntax-highlighting/blob/master/docs/highlighters.md
type = types.listOf(types.enum([ type = types.listOf(types.enum([
"main" "main"
"brackets" "brackets"
"pattern" "pattern"
"cursor" "cursor"
"root" "root"
"line" "line"
])); ]));
description = '' description = ''
Specifies the highlighters to be used by zsh-syntax-highlighting. Specifies the highlighters to be used by zsh-syntax-highlighting.
The following defined options can be found here: The following defined options can be found here:
https://github.com/zsh-users/zsh-syntax-highlighting/blob/master/docs/highlighters.md https://github.com/zsh-users/zsh-syntax-highlighting/blob/master/docs/highlighters.md
''; '';
}; };
patterns = mkOption { patterns = mkOption {
default = {}; default = {};
type = types.attrsOf types.string; type = types.attrsOf types.string;
example = literalExample '' example = literalExample ''
{ {
"rm -rf *" = "fg=white,bold,bg=red"; "rm -rf *" = "fg=white,bold,bg=red";
} }
''; '';
description = '' description = ''
Specifies custom patterns to be highlighted by zsh-syntax-highlighting. Specifies custom patterns to be highlighted by zsh-syntax-highlighting.
Please refer to the docs for more information about the usage: Please refer to the docs for more information about the usage:
https://github.com/zsh-users/zsh-syntax-highlighting/blob/master/docs/highlighters/pattern.md https://github.com/zsh-users/zsh-syntax-highlighting/blob/master/docs/highlighters/pattern.md
''; '';
};
}; };
}; };
};
config = mkIf cfg.enable { config = mkIf cfg.enable {
environment.systemPackages = with pkgs; [ zsh-syntax-highlighting ]; environment.systemPackages = with pkgs; [ zsh-syntax-highlighting ];
programs.zsh.interactiveShellInit = with pkgs; with builtins; '' assertions = [
source ${zsh-syntax-highlighting}/share/zsh-syntax-highlighting/zsh-syntax-highlighting.zsh {
assertion = length(attrNames cfg.patterns) > 0 -> elem "pattern" cfg.highlighters;
message = ''
When highlighting patterns, "pattern" needs to be included in the list of highlighters.
'';
}
];
${optionalString (length(cfg.highlighters) > 0) programs.zsh.interactiveShellInit = with pkgs;
"ZSH_HIGHLIGHT_HIGHLIGHTERS=(${concatStringsSep " " cfg.highlighters})" lib.concatStringsSep "\n" ([
} "source ${zsh-syntax-highlighting}/share/zsh-syntax-highlighting/zsh-syntax-highlighting.zsh"
] ++ optional (length(cfg.highlighters) > 0)
${let "ZSH_HIGHLIGHT_HIGHLIGHTERS=(${concatStringsSep " " cfg.highlighters})"
n = attrNames cfg.patterns; ++ optionals (length(attrNames cfg.patterns) > 0)
in (mapAttrsToList (
optionalString (length(n) > 0) pattern: design:
(assert(elem "pattern" cfg.highlighters); (foldl ( "ZSH_HIGHLIGHT_PATTERNS+=('${pattern}' '${design}')"
a: b: ) cfg.patterns)
'' );
${a} };
ZSH_HIGHLIGHT_PATTERNS+=('${b}' '${attrByPath [b] "" cfg.patterns}') }
''
) "") n)
}
'';
};
}