1 files changed, 147 insertions, 0 deletions
diff --git a/lua/lvim/builtin/telescope.lua b/lua/lvim/builtin/telescope.lua
new file mode 100644
index 00000000..576c70e9
--- /dev/null
+++ b/lua/lvim/builtin/telescope.lua
@@ -0,0 +1,147 @@
+local M = {}
+
+---@alias telescope_themes
+---| "cursor"   # see `telescope.themes.get_cursor()`
+---| "dropdown" # see `telescope.themes.get_dropdown()`
+---| "ivy"      # see `telescope.themes.get_ivy()`
+---| "center"   # retain the default telescope theme
+
+function M.config()
+  local actions = require("lvim.utils.modules").require_on_exported_call "telescope.actions"
+  lvim.builtin.telescope = {
+    ---@usage disable telescope completely [not recommended]
+    active = true,
+    theme = "dropdown", ---@type telescope_themes
+    defaults = {
+      prompt_prefix = lvim.icons.ui.Telescope .. " ",
+      selection_caret = lvim.icons.ui.Forward .. " ",
+      entry_prefix = "  ",
+      initial_mode = "insert",
+      selection_strategy = "reset",
+      sorting_strategy = nil,
+      layout_strategy = nil,
+      layout_config = {},
+      vimgrep_arguments = {
+        "rg",
+        "--color=never",
+        "--no-heading",
+        "--with-filename",
+        "--line-number",
+        "--column",
+        "--smart-case",
+        "--hidden",
+        "--glob=!.git/",
+      },
+      ---@usage Mappings are fully customizable. Many familiar mapping patterns are setup as defaults.
+      mappings = {
+        i = {
+          ["<C-n>"] = actions.move_selection_next,
+          ["<C-p>"] = actions.move_selection_previous,
+          ["<C-c>"] = actions.close,
+          ["<C-j>"] = actions.cycle_history_next,
+          ["<C-k>"] = actions.cycle_history_prev,
+          ["<C-q>"] = function(...)
+            actions.smart_send_to_qflist(...)
+            actions.open_qflist(...)
+          end,
+          ["<CR>"] = actions.select_default,
+        },
+        n = {
+          ["<C-n>"] = actions.move_selection_next,
+          ["<C-p>"] = actions.move_selection_previous,
+          ["<C-q>"] = function(...)
+            actions.smart_send_to_qflist(...)
+            actions.open_qflist(...)
+          end,
+        },
+      },
+      file_ignore_patterns = {},
+      path_display = { "smart" },
+      winblend = 0,
+      border = {},
+      borderchars = nil,
+      color_devicons = true,
+      set_env = { ["COLORTERM"] = "truecolor" }, -- default = nil,
+    },
+    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,
+      },
+    },
+    extensions = {
+      fzf = {
+        fuzzy = true, -- false will only do exact matching
+        override_generic_sorter = true, -- override the generic sorter
+        override_file_sorter = true, -- override the file sorter
+        case_mode = "smart_case", -- or "ignore_case" or "respect_case"
+      },
+    },
+  }
+end
+
+function M.setup()
+  local previewers = require "telescope.previewers"
+  local sorters = require "telescope.sorters"
+
+  lvim.builtin.telescope = vim.tbl_extend("keep", {
+    file_previewer = previewers.vim_buffer_cat.new,
+    grep_previewer = previewers.vim_buffer_vimgrep.new,
+    qflist_previewer = previewers.vim_buffer_qflist.new,
+    file_sorter = sorters.get_fuzzy_file,
+    generic_sorter = sorters.get_generic_fuzzy_sorter,
+  }, lvim.builtin.telescope)
+
+  local telescope = require "telescope"
+
+  local theme = require("telescope.themes")["get_" .. (lvim.builtin.telescope.theme or "")]
+  if theme then
+    lvim.builtin.telescope.defaults = theme(lvim.builtin.telescope.defaults)
+  end
+
+  telescope.setup(lvim.builtin.telescope)
+
+  if lvim.builtin.project.active then
+    pcall(function()
+      require("telescope").load_extension "projects"
+    end)
+  end
+
+  if lvim.builtin.telescope.extensions and lvim.builtin.telescope.extensions.fzf then
+    pcall(function()
+      require("telescope").load_extension "fzf"
+    end)
+  end
+
+  return telescope
+end
+
+return M