refactor single file

lua/core/telescope.lua

@@ -0,0 +1,94 @@
+local M = {}
+M.config = function()
+  local status_ok, actions = pcall(require, "telescope.actions")
+  if not status_ok then
+    return
+  end
+
+  O.plugin.telescope = {
+    active = false,
+    defaults = {
+      find_command = {
+        "rg",
+        "--no-heading",
+        "--with-filename",
+        "--line-number",
+        "--column",
+        "--smart-case",
+      },
+      prompt_prefix = " ",
+      selection_caret = " ",
+      entry_prefix = "  ",
+      initial_mode = "insert",
+      selection_strategy = "reset",
+      sorting_strategy = "descending",
+      layout_strategy = "horizontal",
+      layout_config = {
+        width = 0.75,
+        prompt_position = "bottom",
+        preview_cutoff = 120,
+        horizontal = { mirror = false },
+        vertical = { mirror = false },
+      },
+      file_sorter = require("telescope.sorters").get_fzy_sorter,
+      file_ignore_patterns = {},
+      generic_sorter = require("telescope.sorters").get_generic_fuzzy_sorter,
+      path_display = { "shorten" },
+      winblend = 0,
+      border = {},
+      borderchars = { "─", "│", "─", "│", "╭", "╮", "╯", "╰" },
+      color_devicons = true,
+      use_less = 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 = {
+        i = {
+          ["<C-c>"] = actions.close,
+          ["<C-j>"] = actions.move_selection_next,
+          ["<C-k>"] = actions.move_selection_previous,
+          ["<C-q>"] = actions.smart_send_to_qflist + actions.open_qflist,
+          ["<CR>"] = actions.select_default + actions.center,
+          -- To disable a keymap, put [map] = false
+          -- So, to not map "<C-n>", just put
+          -- ["<c-t>"] = trouble.open_with_trouble,
+          -- ["<c-x>"] = false,
+          -- ["<esc>"] = actions.close,
+          -- Otherwise, just set the mapping to the function that you want it to be.
+          -- ["<C-i>"] = actions.select_horizontal,
+          -- Add up multiple actions
+          -- You can perform as many actions in a row as you like
+          -- ["<CR>"] = actions.select_default + actions.center + my_cool_custom_action,
+        },
+        n = {
+          ["<C-j>"] = actions.move_selection_next,
+          ["<C-k>"] = actions.move_selection_previous,
+          ["<C-q>"] = actions.smart_send_to_qflist + actions.open_qflist,
+          -- ["<c-t>"] = trouble.open_with_trouble,
+          -- ["<C-i>"] = my_cool_custom_action,
+        },
+      },
+    },
+    extensions = {
+      fzy_native = {
+        override_generic_sorter = false,
+        override_file_sorter = true,
+      },
+    },
+  }
+end
+
+M.setup = function()
+  local status_ok, telescope = pcall(require, "telescope")
+  if not status_ok then
+    return
+  end
+  telescope.setup(O.plugin.telescope)
+  vim.api.nvim_set_keymap("n", "<Leader>f", ":Telescope find_files<CR>", { noremap = true, silent = true })
+end
+
+return M