mirror of
https://github.com/neovim/nvim-lspconfig.git
synced 2026-05-06 17:16:09 +02:00
110 lines
3.7 KiB
Lua
110 lines
3.7 KiB
Lua
-- !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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-- This config is DEPRECATED.
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-- Use the configs in `lsp/` instead (requires Nvim 0.11).
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--
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-- ALL configs in `lua/lspconfig/configs/` will be DELETED.
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-- They exist only to support Nvim 0.10 or older.
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-- !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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local util = require 'lspconfig.util'
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-- https://clangd.llvm.org/extensions.html#switch-between-sourceheader
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local function switch_source_header(bufnr)
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local method_name = 'textDocument/switchSourceHeader'
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bufnr = util.validate_bufnr(bufnr)
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local client = vim.lsp.get_clients({ bufnr = bufnr, name = 'clangd' })[1]
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if not client then
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return vim.notify(('method %s is not supported by any servers active on the current buffer'):format(method_name))
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end
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local params = vim.lsp.util.make_text_document_params(bufnr)
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client.request(method_name, params, function(err, result)
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if err then
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error(tostring(err))
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end
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if not result then
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vim.notify('corresponding file cannot be determined')
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return
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end
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vim.cmd.edit(vim.uri_to_fname(result))
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end, bufnr)
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end
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local function symbol_info()
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local bufnr = vim.api.nvim_get_current_buf()
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local clangd_client = vim.lsp.get_clients({ bufnr = bufnr, name = 'clangd' })[1]
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if not clangd_client or not clangd_client.supports_method 'textDocument/symbolInfo' then
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return vim.notify('Clangd client not found', vim.log.levels.ERROR)
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end
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local win = vim.api.nvim_get_current_win()
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local params = vim.lsp.util.make_position_params(win, clangd_client.offset_encoding)
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clangd_client.request('textDocument/symbolInfo', params, function(err, res)
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if err or #res == 0 then
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-- Clangd always returns an error, there is not reason to parse it
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return
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end
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local container = string.format('container: %s', res[1].containerName) ---@type string
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local name = string.format('name: %s', res[1].name) ---@type string
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vim.lsp.util.open_floating_preview({ name, container }, '', {
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height = 2,
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width = math.max(string.len(name), string.len(container)),
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focusable = false,
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focus = false,
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border = 'single',
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title = 'Symbol Info',
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})
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end, bufnr)
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end
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return {
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default_config = {
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cmd = { 'clangd' },
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filetypes = { 'c', 'cpp', 'objc', 'objcpp', 'cuda' },
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root_dir = function(fname)
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return util.root_pattern(
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'.clangd',
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'.clang-tidy',
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'.clang-format',
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'compile_commands.json',
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'compile_flags.txt',
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'configure.ac' -- AutoTools
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)(fname) or vim.fs.dirname(vim.fs.find('.git', { path = fname, upward = true })[1])
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end,
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single_file_support = true,
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capabilities = {
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textDocument = {
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completion = {
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editsNearCursor = true,
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},
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},
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offsetEncoding = { 'utf-8', 'utf-16' },
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},
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},
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commands = {
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ClangdSwitchSourceHeader = {
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function()
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switch_source_header(0)
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end,
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description = 'Switch between source/header',
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},
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ClangdShowSymbolInfo = {
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function()
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symbol_info()
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end,
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description = 'Show symbol info',
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},
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},
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docs = {
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description = [[
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https://clangd.llvm.org/installation.html
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- **NOTE:** Clang >= 11 is recommended! See [#23](https://github.com/neovim/nvim-lspconfig/issues/23).
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- If `compile_commands.json` lives in a build directory, you should
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symlink it to the root of your source tree.
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```
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ln -s /path/to/myproject/build/compile_commands.json /path/to/myproject/
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```
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- clangd relies on a [JSON compilation database](https://clang.llvm.org/docs/JSONCompilationDatabase.html)
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specified as compile_commands.json, see https://clangd.llvm.org/installation#compile_commandsjson
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]],
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},
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}
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