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local M = {}
M.setup = function()
local signs = {
{ name = "DiagnosticSignError", text = "" },
{ name = "DiagnosticSignWarn", text = "" },
{ name = "DiagnosticSignHint", text = "" },
{ name = "DiagnosticSignInfo", text = "" },
}
for _, sign in ipairs(signs) do
vim.fn.sign_define(sign.name, { texthl = sign.name, text = sign.text, numhl = "" })
end
local config = {
virtual_text = false,
signs = {
active = signs,
},
update_in_insert = true,
underline = true,
severity_sort = true,
float = {
focusable = false,
style = "minimal",
border = "rounded",
source = "always",
header = "",
prefix = "",
},
}
vim.diagnostic.config(config)
vim.lsp.handlers["textDocument/hover"] = vim.lsp.with(vim.lsp.handlers.hover, { border = "rounded" })
vim.lsp.handlers["textDocument/signatureHelp"] = vim.lsp.with(vim.lsp.handlers.signature_help, { border = "rounded" })
end
local function lsp_keymaps(bufnr)
local function set_keymap(mode, shortcut, cmd, opts)
return vim.api.nvim_buf_set_keymap(bufnr, mode, shortcut, cmd, opts)
end
local opts = { noremap = true, silent = true }
set_keymap("n", "gD", "<cmd>lua vim.lsp.buf.declaration()<CR>", opts)
set_keymap("n", "gd", "<cmd>lua vim.lsp.buf.definition()<CR>", opts)
set_keymap("n", "K", "<cmd>lua vim.lsp.buf.hover()<CR>", opts)
set_keymap("n", "gi", "<cmd>lua vim.lsp.buf.implementation()<CR>", opts)
set_keymap("n", "<C-S-K>", "<cmd>lua vim.lsp.buf.signature_help()<CR>", opts)
set_keymap("n", "[d", '<cmd>lua vim.diagnostic.goto_prev({border = "rounded"})<CR>', opts)
set_keymap("n", "gl", '<cmd>lua vim.diagnostic.open_float({border = "rounded"})<CR>', opts)
set_keymap("n", "]d", '<cmd>lua vim.diagnostic.goto_next({ border = "rounded" })<CR>', opts)
vim.cmd [[ command! Format execute 'lua vim.lsp.buf.formatting()' ]]
end
local function lsp_highlight_document(client)
-- Set autocommands conditional on server_capabilities
if client.server_capabilities.document_highlight then
vim.api.nvim_exec(
[[
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
]],
false
)
end
end
M.on_attach = function(client, bufnr)
lsp_keymaps(bufnr)
lsp_highlight_document(client)
end
local capabilities = vim.lsp.protocol.make_client_capabilities()
local status_ok, cmp_nvim_lsp = pcall(require, "cmp_nvim_lsp")
if not status_ok then
return
end
M.capabilities = cmp_nvim_lsp.update_capabilities(capabilities)
return M
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