1ca1e7ccba
This is needed for calling strdisplaywidth() from Lua loop.
See https://github.com/nvim-telescope/telescope.nvim/issues/414
See a1ed941a78/src/nvim/eval/funcs.c (L9845-L9858)
Co-authored-by: Simon Hauser <Simon-Hauser@outlook.de>
958 lines
23 KiB
Lua
958 lines
23 KiB
Lua
local has_devicons, devicons = pcall(require, 'nvim-web-devicons')
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local conf = require('telescope.config').values
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local entry_display = require('telescope.pickers.entry_display')
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local path = require('telescope.path')
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local utils = require('telescope.utils')
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local get_default = utils.get_default
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local treesitter_type_highlight = {
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["associated"] = "TSConstant",
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["constant"] = "TSConstant",
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["field"] = "TSField",
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["function"] = "TSFunction",
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["method"] = "TSMethod",
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["parameter"] = "TSParameter",
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["property"] = "TSProperty",
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["struct"] = "Struct",
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["var"] = "TSVariableBuiltin",
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}
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local lsp_type_highlight = {
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["Class"] = "TelescopeResultsClass",
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["Constant"] = "TelescopeResultsConstant",
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["Field"] = "TelescopeResultsField",
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["Function"] = "TelescopeResultsFunction",
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["Method"] = "TelescopeResultsMethod",
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["Property"] = "TelescopeResultsOperator",
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["Struct"] = "TelescopeResultsStruct",
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["Variable"] = "TelescopeResultsVariable",
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}
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local make_entry = {}
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local transform_devicons
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local get_devicons
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if has_devicons then
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if not devicons.has_loaded() then
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devicons.setup()
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end
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transform_devicons = function(filename, display, disable_devicons)
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if disable_devicons or not filename then
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return display
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end
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local icon, icon_highlight = devicons.get_icon(filename, string.match(filename, '%a+$'), { default = true })
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local icon_display = (icon or ' ') .. ' ' .. display
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if conf.color_devicons then
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return icon_display, icon_highlight
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else
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return icon_display
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end
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end
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get_devicons = function(filename, disable_devicons)
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if disable_devicons or not filename then
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return ''
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end
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local icon, icon_highlight = devicons.get_icon(filename, string.match(filename, '%a+$'), { default = true })
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if conf.color_devicons then
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return icon, icon_highlight
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else
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return icon
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end
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end
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else
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transform_devicons = function(_, display, _)
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return display
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end
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get_devicons = function(_, _)
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return ''
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end
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end
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do
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local lookup_keys = {
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display = 1,
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ordinal = 1,
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value = 1,
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}
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local mt_string_entry = {
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__index = function(t, k)
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return rawget(t, rawget(lookup_keys, k))
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end
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}
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function make_entry.gen_from_string()
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return function(line)
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return setmetatable({
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line,
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}, mt_string_entry)
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end
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end
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end
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do
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local lookup_keys = {
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ordinal = 1,
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value = 1,
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filename = 1,
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cwd = 2,
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}
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function make_entry.gen_from_file(opts)
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opts = opts or {}
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local cwd = vim.fn.expand(opts.cwd or vim.fn.getcwd())
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local disable_devicons = opts.disable_devicons
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local shorten_path = opts.shorten_path
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local mt_file_entry = {}
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mt_file_entry.cwd = cwd
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mt_file_entry.display = function(entry)
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local hl_group
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local display = path.make_relative(entry.value, cwd)
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if shorten_path then
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display = utils.path_shorten(display)
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end
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display, hl_group = transform_devicons(entry.value, display, disable_devicons)
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if hl_group then
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return display, { { {1, 3}, hl_group } }
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else
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return display
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end
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end
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mt_file_entry.__index = function(t, k)
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local raw = rawget(mt_file_entry, k)
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if raw then return raw end
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if k == "path" then
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local retpath = t.cwd .. path.separator .. t.value
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if not vim.loop.fs_access(retpath, "R", nil) then
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retpath = t.value
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end
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return retpath
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end
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return rawget(t, rawget(lookup_keys, k))
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end
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return function(line)
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return setmetatable({line}, mt_file_entry)
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end
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end
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end
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do
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local lookup_keys = {
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value = 1,
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ordinal = 1,
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}
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-- Gets called only once to parse everything out for the vimgrep, after that looks up directly.
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local parse = function(t)
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local _, _, filename, lnum, col, text = string.find(t.value, [[([^:]+):(%d+):(%d+):(.*)]])
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local ok
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ok, lnum = pcall(tonumber, lnum)
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if not ok then lnum = nil end
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ok, col = pcall(tonumber, col)
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if not ok then col = nil end
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t.filename = filename
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t.lnum = lnum
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t.col = col
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t.text = text
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return {filename, lnum, col, text}
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end
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--- Special options:
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--- - shorten_path: make the path appear short
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--- - disable_coordinates: Don't show the line & row numbers
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--- - only_sort_text: Only sort via the text. Ignore filename and other items
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function make_entry.gen_from_vimgrep(opts)
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local mt_vimgrep_entry
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opts = opts or {}
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local disable_devicons = opts.disable_devicons
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local shorten_path = opts.shorten_path
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local disable_coordinates = opts.disable_coordinates
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local only_sort_text = opts.only_sort_text
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local execute_keys = {
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path = function(t)
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return t.cwd .. path.separator .. t.filename, false
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end,
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filename = function(t)
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return parse(t)[1], true
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end,
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lnum = function(t)
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return parse(t)[2], true
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end,
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col = function(t)
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return parse(t)[3], true
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end,
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text = function(t)
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return parse(t)[4], true
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end,
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}
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-- For text search only, the ordinal value is actually the text.
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if only_sort_text then
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execute_keys.ordinal = function(t)
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return t.text
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end
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end
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local display_string = "%s:%s%s"
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mt_vimgrep_entry = {
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cwd = vim.fn.expand(opts.cwd or vim.fn.getcwd()),
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display = function(entry)
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local display_filename
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if shorten_path then
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display_filename = utils.path_shorten(entry.filename)
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else
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display_filename = entry.filename
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end
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local coordinates = ""
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if not disable_coordinates then
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coordinates = string.format("%s:%s:", entry.lnum, entry.col)
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end
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local display, hl_group = transform_devicons(
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entry.filename,
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string.format(display_string, display_filename, coordinates, entry.text),
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disable_devicons
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)
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if hl_group then
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return display, { { {1, 3}, hl_group } }
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else
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return display
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end
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end,
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__index = function(t, k)
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local raw = rawget(mt_vimgrep_entry, k)
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if raw then return raw end
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local executor = rawget(execute_keys, k)
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if executor then
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local val, save = executor(t)
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if save then rawset(t, k, val) end
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return val
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end
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return rawget(t, rawget(lookup_keys, k))
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end,
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}
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return function(line)
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return setmetatable({line}, mt_vimgrep_entry)
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end
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end
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end
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function make_entry.gen_from_git_commits()
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local displayer = entry_display.create {
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separator = " ",
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items = {
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{ width = 8 },
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{ remaining = true }
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}
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}
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local make_display = function(entry)
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return displayer {
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{entry.value, "TelescopeResultsIdentifier"},
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entry.msg
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}
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end
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return function(entry)
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if entry == "" then
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return nil
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end
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local sha, msg = string.match(entry, '([^ ]+) (.+)')
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return {
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value = sha,
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ordinal = sha .. ' ' .. msg,
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msg = msg,
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display = make_display
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}
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end
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end
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function make_entry.gen_from_quickfix(opts)
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opts = opts or {}
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opts.tail_path = get_default(opts.tail_path, true)
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local displayer = entry_display.create {
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separator = "▏",
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items = {
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{ width = 8 },
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{ width = 50 },
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{ remaining = true }
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}
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}
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local make_display = function(entry)
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local filename
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if not opts.hide_filename then
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filename = entry.filename
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if opts.tail_path then
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filename = utils.path_tail(filename)
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elseif opts.shorten_path then
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filename = utils.path_shorten(filename)
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end
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end
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local line_info = {table.concat({entry.lnum, entry.col}, ":"), "TelescopeResultsLineNr"}
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return displayer {
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line_info,
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entry.text:gsub(".* | ", ""),
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filename,
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}
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end
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return function(entry)
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local filename = entry.filename or vim.api.nvim_buf_get_name(entry.bufnr)
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return {
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valid = true,
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value = entry,
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ordinal = (
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not opts.ignore_filename and filename
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or ''
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) .. ' ' .. entry.text,
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display = make_display,
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filename = filename,
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lnum = entry.lnum,
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col = entry.col,
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text = entry.text,
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start = entry.start,
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finish = entry.finish,
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}
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end
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end
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function make_entry.gen_from_lsp_symbols(opts)
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opts = opts or {}
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local bufnr = opts.bufnr or vim.api.nvim_get_current_buf()
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local display_items = {
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{ width = 25 }, -- symbol
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{ width = 8 }, -- symbol type
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{ remaining = true }, -- filename{:optional_lnum+col} OR content preview
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}
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if opts.ignore_filename and opts.show_line then
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table.insert(display_items, 2, { width = 6 })
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end
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local displayer = entry_display.create {
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separator = " ",
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hl_chars = { ['['] = 'TelescopeBorder', [']'] = 'TelescopeBorder' },
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items = display_items
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}
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local make_display = function(entry)
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local msg
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-- what to show in the last column: filename or symbol information
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if opts.ignore_filename then -- ignore the filename and show line preview instead
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-- TODO: fixme - if ignore_filename is set for workspace, bufnr will be incorrect
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msg = vim.api.nvim_buf_get_lines(
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bufnr,
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entry.lnum - 1,
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entry.lnum,
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false
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)[1] or ''
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msg = vim.trim(msg)
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else
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local filename = ""
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opts.tail_path = get_default(opts.tail_path, true)
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if not opts.hide_filename then -- hide the filename entirely
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filename = entry.filename
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if opts.tail_path then
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filename = utils.path_tail(filename)
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elseif opts.shorten_path then
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filename = utils.path_shorten(filename)
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end
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end
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if opts.show_line then -- show inline line info
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filename = filename .. " [" ..entry.lnum .. ":" .. entry.col .. "]"
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end
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msg = filename
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end
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local type_highlight = opts.symbol_highlights or lsp_type_highlight
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local display_columns = {
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entry.symbol_name,
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{entry.symbol_type:lower(), type_highlight[entry.symbol_type], type_highlight[entry.symbol_type]},
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msg,
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}
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if opts.ignore_filename and opts.show_line then
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table.insert(display_columns, 2, {entry.lnum .. ":" .. entry.col, "TelescopeResultsLineNr"})
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end
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return displayer(display_columns)
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end
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return function(entry)
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local filename = entry.filename or vim.api.nvim_buf_get_name(entry.bufnr)
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local symbol_msg = entry.text:gsub(".* | ", "")
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local symbol_type, symbol_name = symbol_msg:match("%[(.+)%]%s+(.*)")
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local ordinal = ""
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if not opts.ignore_filename and filename then
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ordinal = filename .. " "
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end
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ordinal = ordinal .. symbol_name .. " " .. symbol_type
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return {
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valid = true,
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value = entry,
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ordinal = ordinal,
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display = make_display,
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filename = filename,
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lnum = entry.lnum,
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col = entry.col,
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symbol_name = symbol_name,
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symbol_type = symbol_type,
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start = entry.start,
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finish = entry.finish,
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}
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end
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end
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function make_entry.gen_from_buffer(opts)
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opts = opts or {}
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local disable_devicons = opts.disable_devicons
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local icon_width = 0
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if not disable_devicons then
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local icon, _ = get_devicons('fname', disable_devicons)
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icon_width = utils.strdisplaywidth(icon)
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end
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local displayer = entry_display.create {
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separator = " ",
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items = {
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{ width = opts.bufnr_width },
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{ width = 4 },
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{ width = icon_width },
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{ remaining = true },
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},
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}
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local cwd = vim.fn.expand(opts.cwd or vim.fn.getcwd())
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local make_display = function(entry)
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local display_bufname
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if opts.shorten_path then
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display_bufname = path.shorten(entry.filename)
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else
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display_bufname = entry.filename
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end
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local icon, hl_group = get_devicons(entry.filename, disable_devicons)
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return displayer {
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{entry.bufnr, "TelescopeResultsNumber"},
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{entry.indicator, "TelescopeResultsComment"},
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{ icon, hl_group },
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display_bufname .. ":" .. entry.lnum
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}
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end
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return function(entry)
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local bufname = entry.info.name ~= "" and entry.info.name or '[No Name]'
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-- if bufname is inside the cwd, trim that part of the string
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bufname = path.normalize(bufname, cwd)
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local hidden = entry.info.hidden == 1 and 'h' or 'a'
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local readonly = vim.api.nvim_buf_get_option(entry.bufnr, 'readonly') and '=' or ' '
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local changed = entry.info.changed == 1 and '+' or ' '
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local indicator = entry.flag .. hidden .. readonly .. changed
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return {
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valid = true,
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value = bufname,
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ordinal = entry.bufnr .. " : " .. bufname,
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display = make_display,
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bufnr = entry.bufnr,
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filename = bufname,
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lnum = entry.info.lnum ~= 0 and entry.info.lnum or 1,
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indicator = indicator,
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}
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end
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end
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function make_entry.gen_from_treesitter(opts)
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opts = opts or {}
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local bufnr = opts.bufnr or vim.api.nvim_get_current_buf()
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local display_items = {
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{ width = 25 },
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{ width = 10 },
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{ remaining = true },
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}
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if opts.show_line then
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table.insert(display_items, 2, { width = 6 })
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end
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local displayer = entry_display.create {
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separator = " ",
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items = display_items,
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}
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local type_highlight = opts.symbol_highlights or treesitter_type_highlight
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local make_display = function(entry)
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local msg = vim.api.nvim_buf_get_lines(
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bufnr,
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entry.lnum,
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entry.lnum,
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false
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)[1] or ''
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msg = vim.trim(msg)
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local display_columns = {
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entry.text,
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{entry.kind, type_highlight[entry.kind], type_highlight[entry.kind]},
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msg
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}
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if opts.show_line then
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table.insert(display_columns, 2, {entry.lnum .. ":" .. entry.col, "TelescopeResultsLineNr"})
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end
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return displayer(display_columns)
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end
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return function(entry)
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local ts_utils = require('nvim-treesitter.ts_utils')
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local start_row, start_col, end_row, _ = ts_utils.get_node_range(entry.node)
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local node_text = ts_utils.get_node_text(entry.node)[1]
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return {
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valid = true,
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value = entry.node,
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kind = entry.kind,
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ordinal = node_text .. " " .. entry.kind,
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display = make_display,
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|
node_text = node_text,
|
|
|
|
filename = vim.api.nvim_buf_get_name(bufnr),
|
|
-- need to add one since the previewer substacts one
|
|
lnum = start_row + 1,
|
|
col = start_col,
|
|
text = node_text,
|
|
start = start_row,
|
|
finish = end_row
|
|
}
|
|
end
|
|
end
|
|
|
|
function make_entry.gen_from_packages(opts)
|
|
opts = opts or {}
|
|
|
|
local make_display = function(module_name)
|
|
local p_path = package.searchpath(module_name, package.path) or ""
|
|
local display = string.format("%-" .. opts.column_len .. "s : %s", module_name, vim.fn.fnamemodify(p_path, ":~:."))
|
|
|
|
return display
|
|
end
|
|
|
|
return function(module_name)
|
|
local entry = {
|
|
valid = module_name ~= "",
|
|
value = module_name,
|
|
ordinal = module_name,
|
|
}
|
|
entry.display = make_display(module_name)
|
|
|
|
return entry
|
|
end
|
|
end
|
|
|
|
function make_entry.gen_from_apropos()
|
|
local displayer = entry_display.create {
|
|
separator = "",
|
|
items = {
|
|
{ width = 30 },
|
|
{ remaining = true },
|
|
},
|
|
}
|
|
|
|
local make_display = function(entry)
|
|
return displayer {
|
|
entry.value,
|
|
entry.description
|
|
}
|
|
end
|
|
|
|
return function(line)
|
|
local cmd, _, desc = line:match("^(.*)%s+%((.*)%)%s+%-%s(.*)$")
|
|
|
|
return {
|
|
value = cmd,
|
|
description = desc,
|
|
ordinal = cmd,
|
|
display = make_display,
|
|
}
|
|
end
|
|
end
|
|
|
|
function make_entry.gen_from_marks(_)
|
|
return function(line)
|
|
local split_value = utils.max_split(line, "%s+", 4)
|
|
|
|
local mark_value = split_value[1]
|
|
local cursor_position = vim.fn.getpos("'" .. mark_value)
|
|
|
|
return {
|
|
value = line,
|
|
ordinal = line,
|
|
display = line,
|
|
lnum = cursor_position[2],
|
|
col = cursor_position[3],
|
|
start = cursor_position[2],
|
|
filename = vim.api.nvim_buf_get_name(cursor_position[1])
|
|
}
|
|
end
|
|
end
|
|
|
|
function make_entry.gen_from_registers(_)
|
|
local displayer = entry_display.create {
|
|
separator = " ",
|
|
hl_chars = { ['['] = 'TelescopeBorder', [']'] = 'TelescopeBorder' },
|
|
items = {
|
|
{ width = 3 },
|
|
{ remaining = true },
|
|
},
|
|
}
|
|
|
|
local make_display = function(entry)
|
|
return displayer {
|
|
{'[' .. entry.value .. ']', "TelescopeResultsNumber"},
|
|
entry.content,
|
|
}
|
|
end
|
|
|
|
return function(entry)
|
|
return {
|
|
valid = true,
|
|
value = entry,
|
|
ordinal = entry,
|
|
content = vim.fn.getreg(entry),
|
|
display = make_display
|
|
}
|
|
end
|
|
end
|
|
|
|
function make_entry.gen_from_highlights()
|
|
local make_display = function(entry)
|
|
local display = entry.value
|
|
return display, { { { 0, #display }, display } }
|
|
end
|
|
|
|
return function(entry)
|
|
return {
|
|
value = entry,
|
|
display = make_display,
|
|
ordinal = entry,
|
|
}
|
|
end
|
|
end
|
|
|
|
function make_entry.gen_from_vimoptions()
|
|
local process_one_opt = function(o)
|
|
local ok, value_origin
|
|
|
|
local option = {
|
|
name = "",
|
|
description = "",
|
|
current_value = "",
|
|
default_value = "",
|
|
value_type = "",
|
|
set_by_user = false,
|
|
last_set_from = "",
|
|
}
|
|
|
|
local is_global = false
|
|
for _, v in ipairs(o.scope) do
|
|
if v == "global" then
|
|
is_global = true
|
|
end
|
|
end
|
|
|
|
if not is_global then
|
|
return
|
|
end
|
|
|
|
if is_global then
|
|
option.name = o.full_name
|
|
|
|
ok, option.current_value = pcall(vim.api.nvim_get_option, o.full_name)
|
|
if not ok then
|
|
return
|
|
end
|
|
|
|
local str_funcname = o.short_desc()
|
|
option.description = assert(loadstring(str_funcname))()
|
|
-- if #option.description > opts.desc_col_length then
|
|
-- opts.desc_col_length = #option.description
|
|
-- end
|
|
|
|
if o.defaults ~= nil then
|
|
option.default_value = o.defaults.if_true.vim or o.defaults.if_true.vi
|
|
end
|
|
|
|
if type(option.default_value) == "function" then
|
|
option.default_value = "Macro: " .. option.default_value()
|
|
end
|
|
|
|
option.value_type = (type(option.current_value) == "boolean" and "bool" or type(option.current_value))
|
|
|
|
if option.current_value ~= option.default_value then
|
|
option.set_by_user = true
|
|
value_origin = vim.fn.execute("verbose set " .. o.full_name .. "?")
|
|
if string.match(value_origin, "Last set from") then
|
|
-- TODO: parse file and line number as separate items
|
|
option.last_set_from = value_origin:gsub("^.*Last set from ", "")
|
|
end
|
|
end
|
|
|
|
return option
|
|
end
|
|
end
|
|
|
|
local displayer = entry_display.create {
|
|
separator = "",
|
|
hl_chars = { ['['] = 'TelescopeBorder', [']'] = 'TelescopeBorder' },
|
|
items = {
|
|
{ width = 25 },
|
|
{ width = 12 },
|
|
{ remaining = true },
|
|
},
|
|
}
|
|
|
|
local make_display = function(entry)
|
|
|
|
return displayer {
|
|
{entry.name, "Keyword"},
|
|
{"["..entry.value_type.."]", "Type"},
|
|
utils.display_termcodes(tostring(entry.current_value)),
|
|
entry.description,
|
|
}
|
|
end
|
|
|
|
return function(line)
|
|
local entry = process_one_opt(line)
|
|
if not entry then
|
|
return
|
|
end
|
|
|
|
entry.valid = true
|
|
entry.display = make_display
|
|
entry.value = line
|
|
entry.ordinal = line.full_name
|
|
-- entry.raw_value = d.raw_value
|
|
-- entry.last_set_from = d.last_set_from
|
|
|
|
return entry
|
|
end
|
|
end
|
|
|
|
function make_entry.gen_from_ctags(opts)
|
|
opts = opts or {}
|
|
|
|
local cwd = vim.fn.expand(opts.cwd or vim.fn.getcwd())
|
|
local current_file = path.normalize(vim.fn.expand('%'), cwd)
|
|
|
|
local display_items = {
|
|
{ width = 30 },
|
|
{ remaining = true },
|
|
}
|
|
|
|
if opts.show_line then
|
|
table.insert(display_items, 2, { width = 30 })
|
|
end
|
|
|
|
local displayer = entry_display.create {
|
|
separator = " │ ",
|
|
items = display_items,
|
|
}
|
|
|
|
local make_display = function(entry)
|
|
local filename
|
|
if not opts.hide_filename then
|
|
if opts.shorten_path then
|
|
filename = path.shorten(entry.filename)
|
|
else
|
|
filename = entry.filename
|
|
end
|
|
end
|
|
|
|
local scode
|
|
if opts.show_line then
|
|
scode = entry.scode
|
|
end
|
|
|
|
return displayer {
|
|
filename,
|
|
entry.tag,
|
|
scode,
|
|
}
|
|
end
|
|
|
|
return function(line)
|
|
if line == '' or line:sub(1, 1) == '!' then
|
|
return nil
|
|
end
|
|
|
|
local tag, file, scode, lnum
|
|
-- ctags gives us: 'tags\tfile\tsource'
|
|
tag, file, scode = string.match(line, '([^\t]+)\t([^\t]+)\t/^\t?(.*)/;"\t+.*')
|
|
if not tag then
|
|
-- hasktags gives us: 'tags\tfile\tlnum'
|
|
tag, file, lnum = string.match(line, '([^\t]+)\t([^\t]+)\t(%d+).*')
|
|
end
|
|
|
|
if opts.only_current_file and file ~= current_file then
|
|
return nil
|
|
end
|
|
|
|
return {
|
|
valid = true,
|
|
|
|
ordinal = file .. ': ' .. tag,
|
|
display = make_display,
|
|
scode = scode,
|
|
tag = tag,
|
|
|
|
filename = file,
|
|
|
|
col = 1,
|
|
lnum = lnum and tonumber(lnum) or 1,
|
|
}
|
|
end
|
|
end
|
|
|
|
function make_entry.gen_from_autocommands(_)
|
|
local displayer = entry_display.create {
|
|
separator = "▏",
|
|
items = {
|
|
{ width = 14 },
|
|
{ width = 18 },
|
|
{ width = 16 },
|
|
{ remaining = true },
|
|
},
|
|
}
|
|
|
|
local make_display = function(entry)
|
|
return displayer {
|
|
{entry.event, "vimAutoEvent"},
|
|
{entry.group , "vimAugroup"},
|
|
{entry.ft_pattern, "vimAutoCmdSfxList"},
|
|
entry.command
|
|
}
|
|
end
|
|
|
|
-- TODO: <action> dump current filtered items to buffer
|
|
return function(entry)
|
|
return {
|
|
event = entry.event,
|
|
group = entry.group,
|
|
ft_pattern = entry.ft_pattern,
|
|
command = entry.command,
|
|
value = string.format("+%d %s", entry.source_lnum, entry.source_file),
|
|
source_file = entry.source_file,
|
|
source_lnum = entry.source_lnum,
|
|
--
|
|
valid = true,
|
|
ordinal = entry.event .. " " .. entry.group .. " " .. entry.ft_pattern .. " " .. entry.command,
|
|
display = make_display,
|
|
}
|
|
end
|
|
end
|
|
|
|
function make_entry.gen_from_git_status(_)
|
|
local displayer = entry_display.create {
|
|
separator = " ",
|
|
items = {
|
|
{ width = 1},
|
|
{ width = 1},
|
|
{ remaining = true },
|
|
}
|
|
}
|
|
|
|
local make_display = function(entry)
|
|
local modified = "TelescopeResultsDiffChange"
|
|
local staged = "TelescopeResultsDiffAdd"
|
|
|
|
if entry.status == "??" then
|
|
modified = "TelescopeResultsDiffDelete"
|
|
staged = "TelescopeResultsDiffDelete"
|
|
end
|
|
|
|
return displayer {
|
|
{ string.sub(entry.status, 1, 1), staged},
|
|
{ string.sub(entry.status, -1), modified},
|
|
entry.value,
|
|
}
|
|
end
|
|
|
|
return function (entry)
|
|
if entry == '' then return nil end
|
|
local mod, file = string.match(entry, '(..).*%s[->%s]?(.+)')
|
|
return {
|
|
value = file,
|
|
status = mod,
|
|
ordinal = entry,
|
|
display = make_display,
|
|
}
|
|
end
|
|
end
|
|
|
|
|
|
return make_entry
|