pojokcodeid.nvim-lazy/lua/user/telescope.lua

local status_ok, telescope = pcall(require, "telescope")
if not status_ok then
	return
end
local actions = require("telescope.actions")

vim.g.theme_switcher_loaded = true

local options = {
	defaults = {
		vimgrep_arguments = {
			"rg",
			"-L",
			"--color=never",
			"--no-heading",
			"--with-filename",
			"--line-number",
			"--column",
			"--smart-case",
		},
		prompt_prefix = "   ",
		selection_caret = " ",
		entry_prefix = "  ",
		initial_mode = "insert",
		selection_strategy = "reset",
		sorting_strategy = "ascending",
		layout_strategy = "horizontal",
		layout_config = {
			horizontal = {
				prompt_position = "top",
				preview_width = 0.55,
				results_width = 0.8,
			},
			vertical = {
				mirror = false,
			},
			width = 0.87,
			height = 0.80,
			preview_cutoff = 120,
		},
		file_sorter = require("telescope.sorters").get_fuzzy_file,
		file_ignore_patterns = { "node_modules" },
		generic_sorter = require("telescope.sorters").get_generic_fuzzy_sorter,
		path_display = { "smart" },
		winblend = 0,
		border = {},
		borderchars = { "─", "│", "─", "│", "╭", "╮", "╯", "╰" },
		color_devicons = true,
		set_env = { ["COLORTERM"] = "truecolor" }, -- default = nil,
		file_previewer = require("telescope.previewers").vim_buffer_cat.new,
		grep_previewer = require("telescope.previewers").vim_buffer_vimgrep.new,
		qflist_previewer = require("telescope.previewers").vim_buffer_qflist.new,
		-- Developer configurations: Not meant for general override
		buffer_previewer_maker = require("telescope.previewers").buffer_previewer_maker,
		mappings = {
			n = { ["q"] = require("telescope.actions").close },
		},
	},

	extensions_list = { "themes", "terms" },

	pickers = {
		find_files = {
			hidden = true,
		},
		live_grep = {
			--@usage don't include the filename in the search results
			only_sort_text = true,
		},
		grep_string = {
			only_sort_text = true,
		},
		buffers = {
			initial_mode = "normal",
			mappings = {
				i = {
					["<C-d>"] = actions.delete_buffer,
				},
				n = {
					["dd"] = actions.delete_buffer,
				},
			},
		},
		planets = {
			show_pluto = true,
			show_moon = true,
		},
		git_files = {
			hidden = true,
			show_untracked = true,
		},
		colorscheme = {
			enable_preview = true,
		},
	},

	mappings = {
		i = {
			["<C-n>"] = actions.cycle_history_next,
			["<C-p>"] = actions.cycle_history_prev,

			["<C-j>"] = actions.move_selection_next,
			["<C-k>"] = actions.move_selection_previous,

			["<C-c>"] = actions.close,

			["<Down>"] = actions.move_selection_next,
			["<Up>"] = actions.move_selection_previous,

			["<CR>"] = actions.select_default,
			["<C-x>"] = actions.select_horizontal,
			["<C-v>"] = actions.select_vertical,
			["<C-t>"] = actions.select_tab,

			["<C-u>"] = actions.preview_scrolling_up,
			["<C-d>"] = actions.preview_scrolling_down,

			["<PageUp>"] = actions.results_scrolling_up,
			["<PageDown>"] = actions.results_scrolling_down,

			["<Tab>"] = actions.toggle_selection + actions.move_selection_worse,
			["<S-Tab>"] = actions.toggle_selection + actions.move_selection_better,
			["<C-q>"] = actions.send_to_qflist + actions.open_qflist,
			["<M-q>"] = actions.send_selected_to_qflist + actions.open_qflist,
			["<C-l>"] = actions.complete_tag,
			["<C-_>"] = actions.which_key, -- keys from pressing <C-/>
		},

		n = {
			["<esc>"] = actions.close,
			["<CR>"] = actions.select_default,
			["<C-x>"] = actions.select_horizontal,
			["<C-v>"] = actions.select_vertical,
			["<C-t>"] = actions.select_tab,

			["<Tab>"] = actions.toggle_selection + actions.move_selection_worse,
			["<S-Tab>"] = actions.toggle_selection + actions.move_selection_better,
			["<C-q>"] = actions.send_to_qflist + actions.open_qflist,
			["<M-q>"] = actions.send_selected_to_qflist + actions.open_qflist,

			["j"] = actions.move_selection_next,
			["k"] = actions.move_selection_previous,
			["H"] = actions.move_to_top,
			["M"] = actions.move_to_middle,
			["L"] = actions.move_to_bottom,

			["<Down>"] = actions.move_selection_next,
			["<Up>"] = actions.move_selection_previous,
			["gg"] = actions.move_to_top,
			["G"] = actions.move_to_bottom,

			["<C-u>"] = actions.preview_scrolling_up,
			["<C-d>"] = actions.preview_scrolling_down,

			["<PageUp>"] = actions.results_scrolling_up,
			["<PageDown>"] = actions.results_scrolling_down,

			["?"] = actions.which_key,
		},
	},
}

telescope.setup(options)

-- load extensions
pcall(function()
	for _, ext in ipairs(options.extensions_list) do
		telescope.load_extension(ext)
	end
end)