nix-config/users/tacocat/helix/languages.nix

{
  pkgs,
  lib,
  ...
}: {
  programs.helix.languages = {
    language = [
      # {
      #   name = "bash";
      #   auto-format = false;
      #   formatter = {
      #     command = "${pkgs.shfmt}/bin/shfmt";
      #     args = ["-i" "2"];
      #   };
      # }

      {
        name = "java";
        language-servers = ["java-language-server"];
      }

      {
        name = "latex";
        indent.tab-width = 2;
        indent.unit = "\t";
      }
    ];
    language-server = {
      # bash-language-server = {
      #   command = "${pkgs.nodePackages.bash-language-server}/bin/bash-language-server";
      #   args = ["start"];
      # };

      # clangd = {
      #   command = "${pkgs.clang-tools}/bin/clangd";
      #   clangd.fallbackFlags = ["-std=c++2b"];
      # };

      nil = {
        command = lib.getExe pkgs.nil;
        config.nil.formatting.command = ["${lib.getExe pkgs.alejandra}" "-q"];
      };

      texlab = {
        command = "${pkgs.texlab}/bin/texlab";
        config.texlab = {
          forwardSearch.executable = lib.getExe pkgs.zathura;
          forwardSearch.args = ["--synctex-forward" "%l:1:%f"];
          build = {
            executable = lib.getExe pkgs.tectonic;
            onSave = true;
            auxDirectory = "build";
            logDirectory = "build";
            pdfDirectory = "build";
            args = [
              "-X"
              "compile"
              "%f"
              "--keep-logs"
              "--keep-intermediates"
              "--outdir"
              "build"
            ];
          };
        };
      };

      java-language-server = {
        command = "${pkgs.java-language-server}/bin/java-language-server";
      };
    };
  };
}