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local configs = require "lspconfig/configs"
local M = {
util = require "lspconfig/util",
}
local script_path = M.util.script_path()
M._root = {}
function M.available_servers()
return vim.tbl_keys(configs)
end
-- Called from plugin/lspconfig.vim because it requires knowing that the last
-- script in scriptnames to be executed is lspconfig.
function M._root._setup()
M._root.commands = {
LspInfo = {
function()
require "lspconfig/lspinfo"()
end,
"-nargs=0",
description = "`:LspInfo` Displays attached, active, and configured language servers",
},
LspStart = {
function(server_name)
if server_name then
require("lspconfig")[server_name].autostart()
else
local buffer_filetype = vim.bo.filetype
for client_name, config in pairs(configs) do
if config.filetypes then
for _, filetype_match in ipairs(config.filetypes) do
if buffer_filetype == filetype_match then
require("lspconfig")[client_name].autostart()
end
end
end
end
end
end,
"-nargs=? -complete=custom,v:lua.lsp_complete_configured_servers",
description = "`:LspStart` Manually launches a language server.",
},
LspStop = {
function(client_id)
if not client_id then
vim.lsp.stop_client(vim.lsp.get_active_clients())
else
local client = vim.lsp.get_client_by_id(tonumber(client_id))
if client then
client.stop()
end
end
end,
"-nargs=? -complete=customlist,v:lua.lsp_get_active_client_ids",
description = "`:LspStop` Manually stops the given language client.",
},
LspRestart = {
function(client_id)
local clients
if client_id == nil then
clients = vim.lsp.buf_get_clients(0)
else
clients = { vim.lsp.get_client_by_id(tonumber(client_id)) }
end
for _, client in ipairs(clients) do
local client_name = client.name
client.stop()
vim.defer_fn(function()
require("lspconfig")[client_name].autostart()
end, 500)
end
end,
"-nargs=? -complete=customlist,v:lua.lsp_get_active_client_ids",
description = "`:LspRestart` Manually restart the given language client.",
},
}
M.util.create_module_commands("_root", M._root.commands)
end
local mt = {}
function mt:__index(k)
if configs[k] == nil then
-- dofile is used here as a performance hack to increase the speed of calls to setup({})
-- dofile does not cache module lookups, and requires the absolute path to the target file
pcall(dofile, script_path .. "lspconfig/" .. k .. ".lua")
end
return configs[k]
end
return setmetatable(M, mt)
-- vim:et ts=2 sw=2
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