summaryrefslogtreecommitdiff
path: root/lua/lvim/core/telescope.lua
blob: e7b8db8e25443e818acc37c7f09146b57fa5e4b6 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
local M = {}

local pickers = {
  find_files = {
    theme = "dropdown",
    hidden = true,
    previewer = false,
  },
  live_grep = {
    --@usage don't include the filename in the search results
    only_sort_text = true,
    theme = "dropdown",
  },
  grep_string = {
    only_sort_text = true,
    theme = "dropdown",
  },
  buffers = {
    theme = "dropdown",
    previewer = false,
    initial_mode = "normal",
    mappings = {
      i = {
        ["<C-d>"] = require("telescope.actions").delete_buffer,
      },
      n = {
        ["dd"] = require("telescope.actions").delete_buffer,
      },
    },
  },
  planets = {
    show_pluto = true,
    show_moon = true,
  },
  git_files = {
    theme = "dropdown",
    hidden = true,
    previewer = false,
    show_untracked = true,
  },
  lsp_references = {
    theme = "dropdown",
    initial_mode = "normal",
  },
  lsp_definitions = {
    theme = "dropdown",
    initial_mode = "normal",
  },
  lsp_declarations = {
    theme = "dropdown",
    initial_mode = "normal",
  },
  lsp_implementations = {
    theme = "dropdown",
    initial_mode = "normal",
  },
}

function M.config()
  -- Define this minimal config so that it's available if telescope is not yet available.

  lvim.builtin.telescope = {
    ---@usage disable telescope completely [not recommended]
    active = true,
    on_config_done = nil,
  }

  local ok, actions = pcall(require, "telescope.actions")
  if not ok then
    return
  end
  lvim.builtin.telescope = vim.tbl_extend("force", lvim.builtin.telescope, {
    defaults = {
      prompt_prefix = lvim.icons.ui.Telescope .. " ",
      selection_caret = lvim.icons.ui.Forward .. " ",
      entry_prefix = "  ",
      initial_mode = "insert",
      selection_strategy = "reset",
      sorting_strategy = "descending",
      layout_strategy = "horizontal",
      layout_config = {
        width = 0.75,
        preview_cutoff = 120,
        horizontal = {
          preview_width = function(_, cols, _)
            if cols < 120 then
              return math.floor(cols * 0.5)
            end
            return math.floor(cols * 0.6)
          end,
          mirror = false,
        },
        vertical = { mirror = false },
      },
      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>"] = actions.smart_send_to_qflist + actions.open_qflist,
          ["<CR>"] = actions.select_default,
        },
        n = {
          ["<C-n>"] = actions.move_selection_next,
          ["<C-p>"] = actions.move_selection_previous,
          ["<C-q>"] = actions.smart_send_to_qflist + actions.open_qflist,
        },
      },
      pickers = pickers,
      file_ignore_patterns = {},
      path_display = { "smart" },
      winblend = 0,
      border = {},
      borderchars = { "─", "│", "─", "│", "╭", "╮", "╯", "╰" },
      color_devicons = true,
      set_env = { ["COLORTERM"] = "truecolor" }, -- default = nil,
    },
    pickers = pickers,
    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"
  telescope.setup(lvim.builtin.telescope)

  if lvim.builtin.project.active then
    pcall(function()
      require("telescope").load_extension "projects"
    end)
  end

  if lvim.builtin.notify.active then
    pcall(function()
      require("telescope").load_extension "notify"
    end)
  end

  if lvim.builtin.telescope.on_config_done then
    lvim.builtin.telescope.on_config_done(telescope)
  end

  if lvim.builtin.telescope.extensions and lvim.builtin.telescope.extensions.fzf then
    pcall(function()
      require("telescope").load_extension "fzf"
    end)
  end
end

return M