109 lines
2.8 KiB
Nix
109 lines
2.8 KiB
Nix
{ config, lib, pkgs, nix2lua, ... }:
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let
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inherit (builtins) match isFunction attrValues;
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cfg = config.plugins.navigation.telescope;
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telescopeExtensions = lib.flip lib.filterAttrs pkgs.vimPlugins (k: v:
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k != "telescope-nvim"
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&& match "^.+[-_]telescope$|^telescope[-_].+$" k == [ ]
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);
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extensions =
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if isFunction cfg.extensions then cfg.extensions telescopeExtensions
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else cfg.extensions;
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extensionOpts = { name, config, ... }: {
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options = with lib; with types; {
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name = mkOption {
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type = str;
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description = "Extension name";
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};
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package = mkPackageOption telescopeExtensions name { };
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settings = mkOption {
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type = attrs;
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default = { };
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};
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# TODO: add an option to change the way the extension is loaded.
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afterTelescopeSetup = mkOption {
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type = listOf attrs;
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readOnly = true;
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internal = true;
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};
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};
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config = {
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name = lib.mkDefault name;
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afterTelescopeSetup = with nix2lua; lib.optional (config.settings != { })
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(pipe1 (var config.plugin.telescope-nvim.varName) (call "load_extension" config.name));
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};
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};
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in
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{
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options.plugins.navigation.telescope = with lib; with types; {
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enable = mkEnableOption "telescope";
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package = mkPackageOption pkgs.vimPlugins "telescope-nvim" { };
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settings = mkOption {
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type = attrs;
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default = { };
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description = ''
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See: https://github.com/nvim-telescope/telescope.nvim?tab=readme-ov-file#customization
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'';
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example = {
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pickers = {
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find_files = {
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theme = "dropdown";
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};
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};
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};
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};
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extensions = mkOption {
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type = let extSubmodule = attrsOf (submodule extensionOpts); in oneOf [
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(functionTo (extSubmodule))
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extSubmodule
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];
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default = { };
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defaultText = literalExpression "{}";
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example = {
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telescope-live-grep-args-nvim = { name = "live_grep_args"; };
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};
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};
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};
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config = lib.mkIf cfg.enable {
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plugin = lib.mkMerge (lib.flatten [
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{
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plenary-nvim = lib.mkDefault { isDependency = true; };
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telescope-nvim = {
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name = "telescope";
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package = cfg.package;
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setupSettings = lib.mkMerge (lib.flatten [
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cfg.settings
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(lib.mapAttrsToList
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(k: v: { extensions."${v.name}" = v.settings; })
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(lib.filterAttrs (k: v: v.settings != { }) extensions)
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)
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]);
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afterSetup = lib.flatten (map (ext: ext.afterTelescopeSetup) (attrValues extensions));
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};
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}
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# extensions
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(lib.flip lib.mapAttrsToList extensions (packageName: ext: {
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"${packageName}" = {
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inherit (ext) package;
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isDependency = lib.mkDefault true;
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};
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}))
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]);
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};
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}
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