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local api = vim.api
local lsp = vim.lsp
local M = {}
function M.show_line_diagnostics()
local opts = {
focusable = false,
close_events = { "BufLeave", "CursorMoved", "InsertEnter", "FocusLost" },
border = 'rounded',
source = 'always', -- show source in diagnostic popup window
prefix = ' '
}
vim.diagnostic.open_float(nil, opts)
end
local custom_attach = function(client, bufnr)
local function buf_set_keymap(...)
api.nvim_buf_set_keymap(bufnr, ...)
end
-- Mappings.
local opts = { noremap = true, silent = true }
buf_set_keymap("n", "gd", "<Cmd>lua vim.lsp.buf.definition()<CR>", opts)
buf_set_keymap("n", "<C-]>", "<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", "<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>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", "[d", "<cmd>lua vim.diagnostic.goto_prev()<CR>", opts)
buf_set_keymap("n", "]d", "<cmd>lua vim.diagnostic.goto_next()<CR>", opts)
buf_set_keymap("n", "<space>q", "<cmd>lua vim.diagnostic.setqflist({open = true})<CR>", opts)
buf_set_keymap("n", "<space>ca", "<cmd>lua vim.lsp.buf.code_action()<CR>", opts)
vim.cmd([[
autocmd CursorHold <buffer> lua require('config.lsp').show_line_diagnostics()
]])
-- Set some key bindings conditional on server capabilities
if client.resolved_capabilities.document_formatting then
buf_set_keymap("n", "<space>f", "<cmd>lua vim.lsp.buf.formatting_sync()<CR>", opts)
end
if client.resolved_capabilities.document_range_formatting then
buf_set_keymap("x", "<space>f", "<cmd>lua vim.lsp.buf.range_formatting()<CR><ESC>", opts)
end
-- The blow command will highlight the current variable and its usages in the buffer.
if client.resolved_capabilities.document_highlight then
vim.cmd([[
hi! link LspReferenceRead Visual
hi! link LspReferenceText Visual
hi! link LspReferenceWrite Visual
augroup lsp_document_highlight
autocmd! * <buffer>
autocmd CursorHold <buffer> lua vim.lsp.buf.document_highlight()
autocmd CursorMoved <buffer> lua vim.lsp.buf.clear_references()
augroup END
]])
end
if vim.g.logging_level == 'debug' then
local msg = string.format("Language server %s started!", client.name)
vim.notify(msg, 'info', {title = 'Nvim-config'})
end
end
local capabilities = lsp.protocol.make_client_capabilities()
capabilities = require('cmp_nvim_lsp').update_capabilities(capabilities)
capabilities.textDocument.completion.completionItem.snippetSupport = true
local lspconfig = require("lspconfig")
lspconfig.pylsp.setup({
on_attach = custom_attach,
settings = {
pylsp = {
plugins = {
pylint = { enabled = true, executable = "pylint" },
pyflakes = { enabled = false },
pycodestyle = { enabled = false },
jedi_completion = { fuzzy = true },
pyls_isort = { enabled = true },
pylsp_mypy = { enabled = true },
},
},
},
flags = {
debounce_text_changes = 200,
},
capabilities = capabilities,
})
-- lspconfig.pyright.setup{
-- on_attach = custom_attach,
-- capabilities = capabilities
-- }
lspconfig.clangd.setup({
on_attach = custom_attach,
capabilities = capabilities,
filetypes = { "c", "cpp", "cc" },
flags = {
debounce_text_changes = 500,
},
})
-- set up vim-language-server
lspconfig.vimls.setup({
on_attach = custom_attach,
flags = {
debounce_text_changes = 500,
},
capabilities = capabilities,
})
local sumneko_binary_path = vim.fn.exepath("lua-language-server")
if vim.g.is_mac or vim.g.is_linux and sumneko_binary_path ~= "" then
local sumneko_root_path = vim.fn.fnamemodify(sumneko_binary_path, ":h:h:h")
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({
on_attach = custom_attach,
cmd = { sumneko_binary_path, "-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 = api.nvim_get_runtime_file("", true),
},
-- Do not send telemetry data containing a randomized but unique identifier
telemetry = {
enable = false,
},
},
},
capabilities = capabilities,
})
end
-- Change diagnostic signs.
vim.fn.sign_define("DiagnosticSignError", { text = "✗", texthl = "DiagnosticSignError" })
vim.fn.sign_define("DiagnosticSignWarn", { text = "!", texthl = "DiagnosticSignWarn" })
vim.fn.sign_define("DiagnosticSignInformation", { text = "", texthl = "DiagnosticSignInfo" })
vim.fn.sign_define("DiagnosticSignHint", { text = "", texthl = "DiagnosticSignHint" })
-- global config for diagnostic
vim.diagnostic.config({
underline = false,
virtual_text = false,
signs = true,
severity_sort = true,
})
-- lsp.handlers["textDocument/publishDiagnostics"] = lsp.with(lsp.diagnostic.on_publish_diagnostics, {
-- underline = false,
-- virtual_text = false,
-- signs = true,
-- update_in_insert = false,
-- })
-- Change border of documentation hover window, See https://github.com/neovim/neovim/pull/13998.
lsp.handlers["textDocument/hover"] = lsp.with(vim.lsp.handlers.hover, {
border = "rounded",
})
return M
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