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feat(clangd): add symbolInfo support (#3274)

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* feat(clangd): add symbolInfo support

Signed-off-by: Dimitris Dimitropoulos <dimitris.dimitropoulos00@gmail.com>

* fix(clangd): use make_position_params util function

Signed-off-by: Dimitris Dimitropoulos <dimitris.dimitropoulos00@gmail.com>

* fix(clangd): no need to use a parameter

Signed-off-by: Dimitris Dimitropoulos <dimitris.dimitropoulos00@gmail.com>

* fix(clangd): remove parameter from command

Signed-off-by: Dimitris Dimitropoulos <dimitris.dimitropoulos00@gmail.com>

* fix(clangd): check if client supports method

Signed-off-by: Dimitris Dimitropoulos <dimitris.dimitropoulos00@gmail.com>

* fix(clangd): use client request instead of buf_request

Signed-off-by: Dimitris Dimitropoulos <dimitris.dimitropoulos00@gmail.com>

---------

Signed-off-by: Dimitris Dimitropoulos <dimitris.dimitropoulos00@gmail.com>
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Dimitris Dimitropoulos 2024-08-21 12:13:11 +03:00 committed by GitHub
parent 20906fce85
commit 63ee95e052
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1 changed files with 31 additions and 0 deletions
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31
lua/lspconfig/server_configurations/clangd.lua
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@ -21,6 +21,31 @@ local function switch_source_header(bufnr)
end
end
local function symbol_info()
local bufnr = vim.api.nvim_get_current_buf()
local clangd_client = util.get_active_client_by_name(bufnr, 'clangd')
if not clangd_client or not clangd_client.supports_method 'textDocument/symbolInfo' then
return vim.notify('Clangd client not found', vim.log.levels.ERROR)
end
local params = vim.lsp.util.make_position_params()
clangd_client.request('textDocument/symbolInfo', params, function(err, res)
if err or #res == 0 then
-- Clangd always returns an error, there is not reason to parse it
return
end
local container = string.format('container: %s', res[1].containerName) ---@type string
local name = string.format('name: %s', res[1].name) ---@type string
vim.lsp.util.open_floating_preview({ name, container }, '', {
height = 2,
width = math.max(string.len(name), string.len(container)),
focusable = false,
focus = false,
border = require('lspconfig.ui.windows').default_options.border or 'single',
title = 'Symbol Info',
})
end, bufnr)
end
local root_files = {
'.clangd',
'.clang-tidy',
@ -56,6 +81,12 @@ return {
end,
description = 'Switch between source/header',
},
ClangdShowSymbolInfo = {
function()
symbol_info()
end,
description = 'Show symbol info',
},
},
docs = {
description = [[