tools.nvim/doc/neovim/3 - Telescope.md

lua/roka/core/plugins.lua

return require('packer').startup(function()
    -- other plugins...
    
	use "nvim-telescope/telescope.nvim"
    
    -- other plugins...
end)

lua/roka/plug/telescope.lua

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

telescope.load_extension('media_files')

local actions = require "telescope.actions"

telescope.setup {
  defaults = {

    prompt_prefix = " ",
    selection_caret = " ",
    path_display = { "smart" },

    -- The minimal init not showing preview by default is likely due to the default 
    -- preview_cutoff value of 120 columns. It looks like your terminal is smaller than 120 columns.
    -- Set cutoff to zero to show the preview anyway
    layout_config = {
      horizontal = {
        preview_cutoff = 0,
      },
    },

    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,
      },
    },
  },
  -- pickers = {
    -- Default configuration for builtin pickers goes here:
    -- picker_name = {
    --   picker_config_key = value,
    --   ...
    -- }
    -- Now the picker_config_key will be applied every time you call this
    -- builtin picker
  -- },
  extensions = {
    media_files = {
        -- filetypes whitelist
        -- defaults to {"png", "jpg", "mp4", "webm", "pdf"}
        filetypes = {"png", "webp", "jpg", "jpeg"},
        find_cmd = "rg" -- find command (defaults to `fd`)
      }
    -- Your extension configuration goes here:
    -- extension_name = {
    --   extension_config_key = value,
    -- }
    -- please take a look at the readme of the extension you want to configure
  },
}

init.lua

  -- other requires

  require( "roka.plug.telescope")

  -- other requires