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local M = {}
local cmp_nvim_ok, cmp_nvim_lsp = pcall(require, "cmp_nvim_lsp")
if not cmp_nvim_ok then
print "cpm_nvim_lsp init failed"
return
end
M.setup = function()
local signs = { Error = "", Warn = "", Hint = "", Info = "" }
for type, icon in pairs(signs) do
local hl = "DiagnosticSign" .. type
vim.fn.sign_define(hl, { text = icon, texthl = hl, numhl = hl })
end
local config = {
-- disable virtual text
virtual_text = false,
-- show signs
signs = {
active = signs,
},
update_in_insert = false,
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_highlight(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
local keymap = vim.keymap.set
local function lsp_keymaps(bufnr)
local opts = { buffer = bufnr, noremap = true, silent = true }
-- SEE : https://neovim.io/doc/user/lsp.html
keymap("n", "gd", vim.lsp.buf.definition, opts)
keymap("n", "gr", vim.lsp.buf.references, opts)
keymap("n", "gi", vim.lsp.buf.implementation, opts)
keymap("n", "ga", vim.lsp.buf.declaration, opts)
keymap("n", "gb", vim.lsp.buf.hover, opts)
keymap("n", "gé", vim.lsp.buf.signature_help, opts)
keymap("n", "gk", vim.diagnostic.open_float, opts)
keymap("n", "g.", vim.diagnostic.goto_next, opts)
keymap("n", "gx", vim.diagnostic.goto_prev, opts)
keymap("n", "<leader>q", vim.diagnostic.setloclist, opts)
vim.cmd [[ command! Format execute 'lua vim.lsp.buf.formatting()' ]] -- FIXME what ?
end
M.on_attach = function(client, bufnr)
if client.name == "tsserver" then
client.server_capabilities.document_formatting = false
end
lsp_keymaps(bufnr)
lsp_highlight(client)
end
local capabilities = vim.lsp.protocol.make_client_capabilities()
M.capabilities = cmp_nvim_lsp.default_capabilities(capabilities)
return M
|
