nvim/after/plugin/telescope.lua

local builtin = require('telescope.builtin')
vim.keymap.set('n', '<leader>ff', builtin.find_files, { desc = "Find Files" })
vim.keymap.set('n', '<leader>fg', "<cmd>lua require('telescope').extensions.live_grep_args.live_grep_args()<CR>", { desc = "Live Grep" })
vim.keymap.set('n', '<leader>fc', '<cmd>lua require("telescope.builtin").live_grep({ glob_pattern = "!{spec,test}"})<CR>', { desc = "Live Grep Code" })
vim.keymap.set('n', '<leader>fb', builtin.buffers, { desc = "Find Buffers" })
vim.keymap.set('n', '<leader>fh', builtin.help_tags, { desc = "Find Help Tags" })
vim.keymap.set('n', '<leader>fs', builtin.lsp_document_symbols, { desc = "Find Symbols" })
vim.keymap.set('n', '<leader>fi', '<cmd>AdvancedGitSearch<CR>', { desc = "AdvancedGitSearch" })
vim.keymap.set('n', '<leader>fo', builtin.oldfiles, { desc = "Find Old Files" })
vim.keymap.set('n', '<leader>fw', builtin.grep_string, { desc = "Find Word under Cursor" })

local telescope = require("telescope")
local telescopeConfig = require("telescope.config")

-- Clone the default Telescope configuration
local vimgrep_arguments = { unpack(telescopeConfig.values.vimgrep_arguments) }

-- I want to search in hidden/dot files.
table.insert(vimgrep_arguments, "--hidden")
-- I don't want to search in the `.git` directory.
table.insert(vimgrep_arguments, "--glob")
table.insert(vimgrep_arguments, "!**/.git/*")

local actions = require "telescope.actions"

telescope.setup({
    defaults = {
        -- `hidden = true` is not supported in text grep commands.
        vimgrep_arguments = vimgrep_arguments,
        path_display = { "truncate" },
        mappings = {
            n = {
                ["<C-w>"] = actions.send_selected_to_qflist + actions.open_qflist,
            },
            i = {
                ["<C-j>"] = actions.cycle_history_next,
                ["<C-k>"] = actions.cycle_history_prev,

                ["<C-w>"] = actions.send_selected_to_qflist + actions.open_qflist,
            }
        },
    },
    pickers = {
        find_files = {
            -- `hidden = true` will still show the inside of `.git/` as it's not `.gitignore`d.
            find_command = { "rg", "--files", "--hidden", "--glob", "!**/.git/*" },
        },
    },
    extensions = {
        undo = {
            use_delta = true,
            use_custom_command = nil, -- setting this implies `use_delta = false`. Accepted format is: { "bash", "-c", "echo '$DIFF' | delta" }
            side_by_side = false,
            vim_diff_opts = { ctxlen = 0 },
            entry_format = "state #$ID, $STAT, $TIME",
            mappings = {
                i = {
                    ["<C-cr>"] = require("telescope-undo.actions").yank_additions,
                    ["<S-cr>"] = require("telescope-undo.actions").yank_deletions,
                    ["<cr>"] = require("telescope-undo.actions").restore,
                },
            },
        },
    }
})

require("telescope").load_extension "neoclip"

require('telescope').load_extension('fzf')

require('telescope').load_extension('ui-select')
vim.g.zoxide_use_select = true

require("telescope").load_extension("undo")

require("telescope").load_extension("advanced_git_search")

require("telescope").load_extension("live_grep_args")