diff options
Diffstat (limited to 'runtime/lua/vim/lsp.lua')
| -rw-r--r-- | runtime/lua/vim/lsp.lua | 81 |
1 files changed, 64 insertions, 17 deletions
diff --git a/runtime/lua/vim/lsp.lua b/runtime/lua/vim/lsp.lua index e99a7c282c..07987ee003 100644 --- a/runtime/lua/vim/lsp.lua +++ b/runtime/lua/vim/lsp.lua @@ -1,5 +1,3 @@ -local if_nil = vim.F.if_nil - local default_handlers = require('vim.lsp.handlers') local log = require('vim.lsp.log') local lsp_rpc = require('vim.lsp.rpc') @@ -8,11 +6,16 @@ local util = require('vim.lsp.util') local sync = require('vim.lsp.sync') local vim = vim -local nvim_err_writeln, nvim_buf_get_lines, nvim_command, nvim_buf_get_option = - vim.api.nvim_err_writeln, vim.api.nvim_buf_get_lines, vim.api.nvim_command, vim.api.nvim_buf_get_option +local nvim_err_writeln, nvim_buf_get_lines, nvim_command, nvim_buf_get_option, nvim_exec_autocmds = + vim.api.nvim_err_writeln, + vim.api.nvim_buf_get_lines, + vim.api.nvim_command, + vim.api.nvim_buf_get_option, + vim.api.nvim_exec_autocmds local uv = vim.loop local tbl_isempty, tbl_extend = vim.tbl_isempty, vim.tbl_extend local validate = vim.validate +local if_nil = vim.F.if_nil local lsp = { protocol = protocol, @@ -867,15 +870,27 @@ function lsp.start_client(config) pcall(config.on_exit, code, signal, client_id) end + for bufnr, client_ids in pairs(all_buffer_active_clients) do + if client_ids[client_id] then + vim.schedule(function() + nvim_exec_autocmds('LspDetach', { + buffer = bufnr, + modeline = false, + data = { client_id = client_id }, + }) + + local namespace = vim.lsp.diagnostic.get_namespace(client_id) + vim.diagnostic.reset(namespace, bufnr) + end) + + client_ids[client_id] = nil + end + end + active_clients[client_id] = nil uninitialized_clients[client_id] = nil - lsp.diagnostic.reset(client_id, all_buffer_active_clients) changetracking.reset(client_id) - for _, client_ids in pairs(all_buffer_active_clients) do - client_ids[client_id] = nil - end - if code ~= 0 or (signal ~= 0 and signal ~= 15) then local msg = string.format('Client %s quit with exit code %s and signal %s', client_id, code, signal) vim.schedule(function() @@ -1213,6 +1228,13 @@ function lsp.start_client(config) ---@param bufnr (number) Buffer number function client._on_attach(bufnr) text_document_did_open_handler(bufnr, client) + + nvim_exec_autocmds('LspAttach', { + buffer = bufnr, + modeline = false, + data = { client_id = client.id }, + }) + if config.on_attach then -- TODO(ashkan) handle errors. pcall(config.on_attach, client, bufnr) @@ -1359,6 +1381,12 @@ function lsp.buf_detach_client(bufnr, client_id) return end + nvim_exec_autocmds('LspDetach', { + buffer = bufnr, + modeline = false, + data = { client_id = client_id }, + }) + changetracking.reset_buf(client, bufnr) if vim.tbl_get(client.server_capabilities, 'textDocumentSync', 'openClose') then @@ -1435,11 +1463,29 @@ function lsp.stop_client(client_id, force) end end ---- Gets all active clients. +--- Get active clients. --- ----@returns Table of |vim.lsp.client| objects -function lsp.get_active_clients() - return vim.tbl_values(active_clients) +---@param filter (table|nil) A table with key-value pairs used to filter the +--- returned clients. The available keys are: +--- - id (number): Only return clients with the given id +--- - bufnr (number): Only return clients attached to this buffer +--- - name (string): Only return clients with the given name +---@returns (table) List of |vim.lsp.client| objects +function lsp.get_active_clients(filter) + validate({ filter = { filter, 't', true } }) + + filter = filter or {} + + local clients = {} + + local t = filter.bufnr and (all_buffer_active_clients[resolve_bufnr(filter.bufnr)] or {}) or active_clients + for client_id in pairs(t) do + local client = active_clients[client_id] + if (filter.id == nil or client.id == filter.id) and (filter.name == nil or client.name == filter.name) then + clients[#clients + 1] = client + end + end + return clients end function lsp._vim_exit_handler() @@ -1814,12 +1860,13 @@ end --- is a |vim.lsp.client| object. --- ---@param bufnr (optional, number): Buffer handle, or 0 for current +---@returns (table) Table of (client_id, client) pairs +---@deprecated Use |vim.lsp.get_active_clients()| instead. function lsp.buf_get_clients(bufnr) - bufnr = resolve_bufnr(bufnr) local result = {} - for_each_buffer_client(bufnr, function(client, client_id) - result[client_id] = client - end) + for _, client in ipairs(lsp.get_active_clients({ bufnr = resolve_bufnr(bufnr) })) do + result[client.id] = client + end return result end |