Adding code actions and more telescope commands
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parent
2cfc6ef50b
commit
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137
nvim/lua/tel.lua
137
nvim/lua/tel.lua
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@ -49,15 +49,150 @@ telescope.setup({
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telescope.load_extension('fzf')
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-- taken from https://github.com/nvim-telescope/telescope-ui-select.nvim for code actions
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telescope.register_extension {
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setup = function(topts)
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local specific_opts = vim.F.if_nil(topts.specific_opts, {})
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topts.specific_opts = nil
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if #topts == 1 and topts[1] ~= nil then
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topts = topts[1]
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end
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local pickers = require "telescope.pickers"
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local finders = require "telescope.finders"
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local conf = require("telescope.config").values
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local actions = require "telescope.actions"
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local action_state = require "telescope.actions.state"
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local strings = require "plenary.strings"
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local entry_display = require "telescope.pickers.entry_display"
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local utils = require "telescope.utils"
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__TelescopeUISelectSpecificOpts = vim.F.if_nil(
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__TelescopeUISelectSpecificOpts,
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vim.tbl_extend("keep", specific_opts, {
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["codeaction"] = {
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make_indexed = function(items)
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local indexed_items = {}
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local widths = {
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idx = 0,
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command_title = 0,
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client_name = 0,
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}
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for idx, item in ipairs(items) do
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local client = vim.lsp.get_client_by_id(item[1])
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local entry = {
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idx = idx,
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["add"] = {
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command_title = item[2].title:gsub("\r\n", "\\r\\n"):gsub("\n", "\\n"),
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client_name = client and client.name or "",
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},
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text = item,
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}
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table.insert(indexed_items, entry)
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widths.idx = math.max(widths.idx, strings.strdisplaywidth(entry.idx))
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widths.command_title = math.max(widths.command_title, strings.strdisplaywidth(entry.add.command_title))
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widths.client_name = math.max(widths.client_name, strings.strdisplaywidth(entry.add.client_name))
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end
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return indexed_items, widths
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end,
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make_displayer = function(widths)
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return entry_display.create {
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separator = " ",
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items = {
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{ width = widths.idx + 1 }, -- +1 for ":" suffix
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{ width = widths.command_title },
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{ width = widths.client_name },
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},
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}
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end,
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make_display = function(displayer)
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return function(e)
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return displayer {
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{ e.value.idx .. ":", "TelescopePromptPrefix" },
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{ e.value.add.command_title },
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{ e.value.add.client_name, "TelescopeResultsComment" },
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}
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end
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end,
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make_ordinal = function(e)
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return e.idx .. e.add["command_title"]
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end,
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},
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})
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)
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vim.ui.select = function(items, opts, on_choice)
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opts = opts or {}
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local prompt = vim.F.if_nil(opts.prompt, "Select one of")
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if prompt:sub(-1, -1) == ":" then
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prompt = prompt:sub(1, -2)
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end
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opts.format_item = vim.F.if_nil(opts.format_item, function(e)
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return tostring(e)
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end)
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-- We want or here because __TelescopeUISelectSpecificOpts[x] can be either nil or even false -> {}
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local sopts = __TelescopeUISelectSpecificOpts[vim.F.if_nil(opts.kind, "")] or {}
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local indexed_items, widths = vim.F.if_nil(sopts.make_indexed, function(items_)
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local indexed_items = {}
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for idx, item in ipairs(items_) do
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table.insert(indexed_items, { idx = idx, text = item })
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end
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return indexed_items
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end)(items)
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local displayer = vim.F.if_nil(sopts.make_displayer, function() end)(widths)
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local make_display = vim.F.if_nil(sopts.make_display, function(_)
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return function(e)
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local x, _ = opts.format_item(e.value.text)
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return x
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end
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end)(displayer)
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local make_ordinal = vim.F.if_nil(sopts.make_ordinal, function(e)
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return opts.format_item(e.text)
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end)
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pickers.new(topts, {
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prompt_title = prompt,
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finder = finders.new_table {
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results = indexed_items,
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entry_maker = function(e)
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return {
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value = e,
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display = make_display,
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ordinal = make_ordinal(e),
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}
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end,
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},
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attach_mappings = function(prompt_bufnr)
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actions.select_default:replace(function()
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local selection = action_state.get_selected_entry()
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if selection == nil then
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utils.__warn_no_selection "ui-select"
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return
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end
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actions.close(prompt_bufnr)
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on_choice(selection.value.text, selection.value.idx)
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end)
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return true
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end,
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sorter = conf.generic_sorter(topts),
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}):find()
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end
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end,
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}
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local map = vim.api.nvim_set_keymap
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map('n', '<Leader>pf', '<Cmd>Telescope find_files<CR>', {noremap = true})
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map('n', '<Leader>pb', '<Cmd>Telescope buffers<CR>', {noremap = true})
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map('n', '<Leader>po', '<Cmd>Telescope lsp_document_symbols<CR>', {noremap = true})
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map('n', '<Leader>ps', '<Cmd>Telescope lsp_workspace_symbols<CR>', {noremap = true})
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map('n', '<Leader>pd', '<Cmd>Telescope lsp_definitions<CR>', {noremap = true})
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map('n', '<Leader>pr', '<Cmd>Telescope lsp_references<CR>', {noremap = true})
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map('n', '<Leader>p', ':Telescope ', {noremap = true})
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map('n', '<Leader>p ', ':Telescope ', {noremap = true})
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map('n', '<Leader>.', '<Cmd>Telescope lsp_code_actions<CR>', {noremap = true})
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map('n', '<Leader>.', ':lua vim.lsp.buf.code_action()<CR>', {noremap = true})
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-- vim.cmd [[
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-- function! s:telescope_hlsetup() abort
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