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local configs = require "lspconfig/configs"
local util = require "lspconfig/util"
local name = "sumneko_lua"
configs[name] = {
default_config = {
filetypes = { "lua" },
root_dir = function(fname)
return util.find_git_ancestor(fname) or util.path.dirname(fname)
end,
log_level = vim.lsp.protocol.MessageType.Warning,
settings = { Lua = { telemetry = { enable = false } } },
},
docs = {
package_json = "https://raw.githubusercontent.com/sumneko/vscode-lua/master/package.json",
description = [[
https://github.com/sumneko/lua-language-server
Lua language server.
`lua-language-server` can be installed by following the instructions [here](https://github.com/sumneko/lua-language-server/wiki/Build-and-Run-(Standalone)).
**By default, lua-language-server doesn't have a `cmd` set.** This is because nvim-lspconfig does not make assumptions about your path. You must add the following to your init.vim or init.lua to set `cmd` to the absolute path ($HOME and ~ are not expanded) of your unzipped and compiled lua-language-server.
```lua
local system_name
if vim.fn.has("mac") == 1 then
system_name = "macOS"
elseif vim.fn.has("unix") == 1 then
system_name = "Linux"
elseif vim.fn.has('win32') == 1 then
system_name = "Windows"
else
print("Unsupported system for sumneko")
end
-- set the path to the sumneko installation; if you previously installed via the now deprecated :LspInstall, use
local sumneko_root_path = vim.fn.stdpath('cache')..'/lspconfig/sumneko_lua/lua-language-server'
local sumneko_binary = sumneko_root_path.."/bin/"..system_name.."/lua-language-server"
local runtime_path = vim.split(package.path, ';')
table.insert(runtime_path, "lua/?.lua")
table.insert(runtime_path, "lua/?/init.lua")
require'lspconfig'.sumneko_lua.setup {
cmd = {sumneko_binary, "-E", sumneko_root_path .. "/main.lua"};
settings = {
Lua = {
runtime = {
-- Tell the language server which version of Lua you're using (most likely LuaJIT in the case of Neovim)
version = 'LuaJIT',
-- Setup your lua path
path = runtime_path,
},
diagnostics = {
-- Get the language server to recognize the `vim` global
globals = {'vim'},
},
workspace = {
-- Make the server aware of Neovim runtime files
library = vim.api.nvim_get_runtime_file("", true),
},
-- Do not send telemetry data containing a randomized but unique identifier
telemetry = {
enable = false,
},
},
},
}
```
]],
default_config = {
root_dir = [[root_pattern(".git") or bufdir]],
},
},
}
-- vim:et ts=2
|
