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Nvim minimal lsp conf
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local on_windows = vim.loop.os_uname().version:match 'Windows' | |
local function join_paths(...) | |
local path_sep = on_windows and '\\' or '/' | |
local result = table.concat({ ... }, path_sep) | |
return result | |
end | |
vim.cmd [[set runtimepath=$VIMRUNTIME]] | |
local temp_dir = vim.loop.os_getenv 'TEMP' or '/tmp' | |
vim.cmd('set packpath=' .. join_paths(temp_dir, 'nvim', 'site')) | |
local package_root = join_paths(temp_dir, 'nvim', 'site', 'pack') | |
local install_path = join_paths(package_root, 'packer', 'start', 'packer.nvim') | |
local compile_path = join_paths(install_path, 'plugin', 'packer_compiled.lua') | |
local function load_plugins() | |
require('packer').startup { | |
{ | |
'wbthomason/packer.nvim', | |
'neovim/nvim-lspconfig', | |
}, | |
config = { | |
package_root = package_root, | |
compile_path = compile_path, | |
}, | |
} | |
end | |
local load_config = function() | |
vim.lsp.set_log_level 'trace' | |
require('vim.lsp.log').set_format_func(vim.inspect) | |
local nvim_lsp = require 'lspconfig' | |
local on_attach = function(_, bufnr) | |
local function buf_set_option(...) | |
vim.api.nvim_buf_set_option(bufnr, ...) | |
end | |
buf_set_option('omnifunc', 'v:lua.vim.lsp.omnifunc') | |
-- Mappings. | |
local opts = { buffer = bufnr, noremap = true, silent = true } | |
vim.keymap.set('n', 'gD', vim.lsp.buf.declaration, opts) | |
vim.keymap.set('n', 'gd', vim.lsp.buf.definition, opts) | |
vim.keymap.set('n', 'K', vim.lsp.buf.hover, opts) | |
vim.keymap.set('n', 'gi', vim.lsp.buf.implementation, opts) | |
vim.keymap.set('n', '<C-k>', vim.lsp.buf.signature_help, opts) | |
vim.keymap.set('n', '<space>wa', vim.lsp.buf.add_workspace_folder, opts) | |
vim.keymap.set('n', '<space>wr', vim.lsp.buf.remove_workspace_folder, opts) | |
vim.keymap.set('n', '<space>wl', function() | |
print(vim.inspect(vim.lsp.buf.list_workspace_folders())) | |
end, opts) | |
vim.keymap.set('n', '<space>D', vim.lsp.buf.type_definition, opts) | |
vim.keymap.set('n', '<space>rn', vim.lsp.buf.rename, opts) | |
vim.keymap.set('n', 'gr', vim.lsp.buf.references, opts) | |
vim.keymap.set('n', '<space>e', vim.diagnostic.open_float, opts) | |
vim.keymap.set('n', '[d', vim.diagnostic.goto_prev, opts) | |
vim.keymap.set('n', ']d', vim.diagnostic.goto_next, opts) | |
vim.keymap.set('n', '<space>q', vim.diagnostic.setloclist, opts) | |
end | |
-- Add the server that troubles you here | |
local name = 'volar' | |
local cmd = { 'vue-language-server', '--stdio' } -- needed for elixirls, omnisharp, sumneko_lua | |
if not name then | |
print 'You have not defined a server name, please edit minimal_init.lua' | |
end | |
if not nvim_lsp[name].document_config.default_config.cmd and not cmd then | |
print [[You have not defined a server default cmd for a server | |
that requires it please edit minimal_init.lua]] | |
end | |
nvim_lsp[name].setup { | |
cmd = cmd, | |
on_attach = on_attach, | |
} | |
print [[You can find your log at $HOME/.cache/nvim/lsp.log. Please paste in a github issue under a details tag as described in the issue template.]] | |
end | |
if vim.fn.isdirectory(install_path) == 0 then | |
vim.fn.system { 'git', 'clone', 'https://github.com/wbthomason/packer.nvim', install_path } | |
load_plugins() | |
require('packer').sync() | |
local packer_group = vim.api.nvim_create_augroup('Packer', { clear = true }) | |
vim.api.nvim_create_autocmd( | |
'User', | |
{ pattern = 'PackerComplete', callback = load_config, group = packer_group, once = true } | |
) | |
else | |
load_plugins() | |
require('packer').sync() | |
load_config() | |
end |
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