home-manager/tests/modules/programs/kakoune/whitespace-highlighter.nix

{ config, lib, pkgs, ... }:

with lib;

{
  config = {
    programs.kakoune = {
      enable = true;
      config.showWhitespace = {
        enable = true;
        lineFeed = "1";
        space = "2";
        nonBreakingSpace = "3";
        tab = "4";
        tabStop = "5";
      };
    };

    nmt.script = ''
      assertFileExists home-files/.config/kak/kakrc
      assertFileContains home-files/.config/kak/kakrc \
        "add-highlighter global/ show-whitespaces -tab '4' -tabpad '5' -spc '2' -nbsp '3' -lf '1'"
    '';
  };
}
kakoune: implement whitespace highlighter config The options under `programs.kakoune.config.showWhitespace` existed but were not implemented. PR #1162 2020-04-16 13:36:21 +02:00			`{ config, lib, pkgs, ... }:`

			`with lib;`

			`{`
			`config = {`
			`programs.kakoune = {`
			`enable = true;`
			`config.showWhitespace = {`
			`enable = true;`
			`lineFeed = "1";`
			`space = "2";`
			`nonBreakingSpace = "3";`
			`tab = "4";`
			`tabStop = "5";`
			`};`
			`};`

kakoune: simplify testcase Instead of using several regex assertions, just state precisely what we are producing. While the regex was technically more flexible, since it would ignore differences in whitespace, it was also harder to read/edit. 2020-06-24 19:01:21 +02:00			`nmt.script = ''`
kakoune: implement whitespace highlighter config The options under `programs.kakoune.config.showWhitespace` existed but were not implemented. PR #1162 2020-04-16 13:36:21 +02:00			`assertFileExists home-files/.config/kak/kakrc`
kakoune: simplify testcase Instead of using several regex assertions, just state precisely what we are producing. While the regex was technically more flexible, since it would ignore differences in whitespace, it was also harder to read/edit. 2020-06-24 19:01:21 +02:00			`assertFileContains home-files/.config/kak/kakrc \`
kakoune: escape showWhitespace separators We were passing the separators for the `show-whitespaces` highlighter verbatim. This was problematic in case one wanted to use, spaces, quotes or `%` as separators since the resulting kakoune configuration would be invalid. According to kakoune's docs, the separator has to be one character long, so we can use a simple rule for escaping them. It is possible that people has been working this around by passing, e.g. `"' '"` as separator in order to get a space (i.e., escaped explicitly by the user), so we just let longer strings be used verbatim. PR #1357 2020-06-24 19:30:16 +02:00			`"add-highlighter global/ show-whitespaces -tab '4' -tabpad '5' -spc '2' -nbsp '3' -lf '1'"`
kakoune: implement whitespace highlighter config The options under `programs.kakoune.config.showWhitespace` existed but were not implemented. PR #1162 2020-04-16 13:36:21 +02:00			`'';`
			`};`
			`}`