configuration.nix/nvim/plugins.nix

{ lib }: {
  cmp-buffer.enable = true;
  cmp-clippy.enable = true;
  cmp-cmdline.enable = true;
  cmp-nvim-lsp.enable = true;
  cmp-nvim-lsp-document-symbol.enable = true;
  cmp-nvim-lsp-signature-help.enable = true;
  cmp-path.enable = true;
  cmp-rg.enable = true;
  cmp-spell.enable = true;
  cmp-treesitter.enable = true;
  cmp-zsh.enable = true;
  conform-nvim = {
    enable = true;
    formattersByFt = {
      "_" = [ "trim_whitespace" ];
      c = [ "clang_format" ];
      cpp = [ "clang_format" ];
      lua = [ "stylua" ];
      nix = [ "nixpkgs_fmt" ];
      rust = [ "rustfmt" ];
      sh = [ "shfmt" ];
      toml = [ "taplo" ];
      yaml = [ "yamlfmt" ];
      zig = [ "zigfmt" ];
    };
  };
  gitsigns.enable = true;
  lsp = {
    enable = true;
    servers = {
      bashls.enable = true;
      clangd.enable = true;
      html.enable = true;
      jsonls.enable = true;
      nil_ls.enable = true;
      pyright.enable = true;
      rnix-lsp.enable = true;
      ruff-lsp.enable = true;
      taplo.enable = true;
      texlab.enable = true;
      typos-lsp.enable = true;
      typst-lsp.enable = true;
    };
  };
  lspkind = {
    enable = true;
    mode = "symbol";
    extraOptions.maxwidth = 50;
  };
  lualine = {
    enable = true;
    theme = lib.mkForce "gruvbox";
    sections = {
      lualine_a = [{ name = "mode"; }];
      lualine_b = [{ name = "filename"; } { name = "branch"; }];
      lualine_y = [{ name = "encoding"; } { name = "fileformat"; } { name = "filetype"; }];
      lualine_z = [{ name = "location"; }];
    };
  };
  luasnip = {
    enable = true;
    extraConfig = { update_events = "TextChanged,TextChangedI"; };
  };
  nvim-cmp = {
    enable = true;
    # Snippets
    snippet.expand = "luasnip";
    # Completion Sources
    sources = [
      { name = "buffer"; groupIndex = 3; }
      { name = "calc"; groupIndex = 2; }
      { name = "conventionalcommits"; groupIndex = 1; }
      { name = "crates"; groupIndex = 1; }
      { name = "luasnip"; groupIndex = 1; }
      { name = "nvim_lsp"; groupIndex = 1; }
      { name = "nvim_lsp_document_symbol"; groupIndex = 1; }
      { name = "nvim_lsp_signature_help"; groupIndex = 1; }
      { name = "path"; groupIndex = 2; }
      { name = "spell"; groupIndex = 2; }
      { name = "treesitter"; groupIndex = 2; }
      { name = "zsh"; groupIndex = 1; }
    ];
    # Menu Icons
    mappingPresets = [ "insert" ];
    mapping = {
      "<C-n>" = {
        modes = [ "i" "s" ];
        action = ''
          function(fallback)
            if cmp.visible() then
              cmp.select_next_item()
            elseif require("luasnip").expand_or_jumpable() then
              require("luasnip").expand_or_jump()
            elseif has_words_before() then
              cmp.complete()
            else
              fallback()
            end
          end
        '';
      };
      "<C-p>" = {
        modes = [ "i" "s" ];
        action = ''
          function(fallback)
            if cmp.visible() then
              cmp.select_prev_item()
            elseif require("luasnip").jumpable(-1) then
              require("luasnip").jump(-1)
            else
              fallback()
            end
          end
        '';
      };
      "<C-u>" = ''
        cmp.mapping(function(fallback)
          if require("luasnip").choice_active() then
            require("luasnip").next_choice()
          else
            fallback()
          end
        end)
      '';
      "<C-b>" = "cmp.mapping.scroll_docs(-4)";
      "<C-f>" = "cmp.mapping.scroll_docs(4)";
      "<C-Space>" = "cmp.mapping.complete {}";
      "<C-e>" = "cmp.mapping.close()";
      "<CR>" = "cmp.mapping.confirm { select = true }";
    };
  };
  nvim-colorizer = {
    enable = true;
    userDefaultOptions = {
      names = false; # disable named colors (i.e. red)
      mode = "virtualtext";
    };
  };
  rustaceanvim.enable = true;
  telescope.enable = true;
  treesitter = {
    enable = true;
    indent = true;
    incrementalSelection.enable = true;
  };
  treesitter-context.enable = true;
  trouble = {
    enable = true;
    autoClose = true;
  };
  lint = {
    enable = true;
    lintersByFt = {
      rust = [ "typos" ];
      latex = [ "chktex" "typos" ];
      markdown = [ "typos" ];
    };
  };
}