neovim-config/lua/nvim-lspconfig.lua

91 lines
3.9 KiB
Lua

function on_attach(client)
local function buf_set_keymap(...)
vim.api.nvim_buf_set_keymap(bufnr, ...)
end
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 = {noremap = true, silent = true}
buf_set_keymap("n", "gD", "<Cmd>lua vim.lsp.buf.declaration()<CR>", opts)
buf_set_keymap("n", "gd", "<Cmd>lua vim.lsp.buf.definition()<CR>", opts)
buf_set_keymap("n", "K", "<Cmd>lua vim.lsp.buf.hover()<CR>", opts)
buf_set_keymap("n", "gi", "<cmd>lua vim.lsp.buf.implementation()<CR>", opts)
buf_set_keymap("n", "<C-k>", "<cmd>lua vim.lsp.buf.signature_help()<CR>", opts)
buf_set_keymap("n", "<space>wa", "<cmd>lua vim.lsp.buf.add_workspace_folder()<CR>", opts)
buf_set_keymap("n", "<space>wr", "<cmd>lua vim.lsp.buf.remove_workspace_folder()<CR>", opts)
buf_set_keymap("n", "<space>wl", "<cmd>lua print(vim.inspect(vim.lsp.buf.list_workspace_folders()))<CR>", opts)
buf_set_keymap("n", "<space>D", "<cmd>lua vim.lsp.buf.type_definition()<CR>", opts)
buf_set_keymap("n", "<space>rn", "<cmd>lua vim.lsp.buf.rename()<CR>", opts)
buf_set_keymap("n", "gr", "<cmd>lua vim.lsp.buf.references()<CR>", opts)
buf_set_keymap("n", "<space>e", "<cmd>lua vim.lsp.diagnostic.show_line_diagnostics()<CR>", opts)
buf_set_keymap("n", "[d", "<cmd>lua vim.lsp.diagnostic.goto_prev()<CR>", opts)
buf_set_keymap("n", "]d", "<cmd>lua vim.lsp.diagnostic.goto_next()<CR>", opts)
buf_set_keymap("n", "<space>q", "<cmd>lua vim.lsp.diagnostic.set_loclist()<CR>", opts)
-- Set some keybinds conditional on server capabilities
if client.resolved_capabilities.document_formatting then
buf_set_keymap("n", "<space>f", "<cmd>lua vim.lsp.buf.formatting()<CR>", opts)
elseif client.resolved_capabilities.document_range_formatting then
buf_set_keymap("n", "<space>f", "<cmd>lua vim.lsp.buf.range_formatting()<CR>", opts)
end
end
-- lspInstall + lspconfig stuff
local function setup_servers()
require "lspinstall".setup()
local lspconf = require("lspconfig")
local servers = require "lspinstall".installed_servers()
for _, lang in pairs(servers) do
if lang ~= "lua" then
lspconf[lang].setup {
on_attach = on_attach,
root_dir = vim.loop.cwd
}
elseif lang == "lua" then
lspconf[lang].setup {
root_dir = function()
return vim.loop.cwd()
end,
settings = {
Lua = {
diagnostics = {
globals = {"vim"}
},
workspace = {
library = {
[vim.fn.expand("$VIMRUNTIME/lua")] = true,
[vim.fn.expand("$VIMRUNTIME/lua/vim/lsp")] = true
}
},
telemetry = {
enable = false
}
}
}
}
end
end
end
setup_servers()
-- Automatically reload after `:LspInstall <server>` so we don't have to restart neovim
require "lspinstall".post_install_hook = function()
setup_servers() -- reload installed servers
vim.cmd("bufdo e") -- this triggers the FileType autocmd that starts the server
end
-- replace the default lsp diagnostic letters with prettier symbols
vim.fn.sign_define("LspDiagnosticsSignError", {text = "", numhl = "LspDiagnosticsDefaultError"})
vim.fn.sign_define("LspDiagnosticsSignWarning", {text = "", numhl = "LspDiagnosticsDefaultWarning"})
vim.fn.sign_define("LspDiagnosticsSignInformation", {text = "", numhl = "LspDiagnosticsDefaultInformation"})
vim.fn.sign_define("LspDiagnosticsSignHint", {text = "", numhl = "LspDiagnosticsDefaultHint"})