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neovim-config/lua/user/lsp/handlers.lua
2022-07-09 13:17:26 -07:00

84 lines
2.5 KiB
Lua

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_highlight_document(client)
local status_ok, illuminate = pcall(require, "illuminate")
if not status_ok then
return
end
illuminate.on_attach(client)
end
local function lsp_keymaps(bufnr)
local opts = { noremap = true, silent = true }
vim.api.nvim_buf_set_keymap(bufnr, "n", "gD", ":Lspsaga lsp_finder<CR>", opts)
vim.api.nvim_buf_set_keymap(bufnr, "n", "gd", ":Lspsaga preview_definition<CR>", opts)
vim.api.nvim_buf_set_keymap(bufnr, "n", "K", ":Lspsaga hover_doc<CR>", opts)
vim.api.nvim_buf_set_keymap(bufnr, "n", "gi", ":Lspsaga implement<CR>", opts)
vim.api.nvim_buf_set_keymap(bufnr, "n", "<C-k>", ":Lspsaga signature_help<CR>", opts)
vim.api.nvim_buf_set_keymap(bufnr, "n", "grn", ":Lspsaga rename<CR>", opts)
vim.api.nvim_buf_set_keymap(bufnr, "n", "gr", ":Lspsaga lsp_finder<CR>", opts)
vim.api.nvim_buf_set_keymap(bufnr, "n", "gca", ":Lspsaga code_action<CR>", opts)
vim.api.nvim_buf_set_keymap(bufnr, "n", "[d", ":Lspsaga diagnostic_jump_next<CR>", opts)
vim.api.nvim_buf_set_keymap(bufnr, "n", "]d", ":Lspsaga diagnostic_jump_prev<CR>", opts)
vim.cmd([[ command! Format execute 'lua vim.lsp.buf.formatting()' ]])
end
M.on_attach = function(client, bufnr)
lsp_keymaps(bufnr)
lsp_highlight_document(client)
end
local capabilities = vim.lsp.protocol.make_client_capabilities()
capabilities.textDocument.completion.completionItem.snippetSupport = true
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