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local status_ok, lspconfig = pcall(require, "lspconfig")
if not status_ok then
return
end
local function lsp_keymaps(bufnr)
local map = function(m, lhs, rhs)
local opts = {remap = false, silent = true, buffer = bufnr}
vim.keymap.set(m, lhs, rhs, opts)
end
-- LSP actions
map('n', 'K', '<cmd>lua vim.lsp.buf.hover()<cr>')
map('n', 'gd', '<cmd>lua vim.lsp.buf.definition()<cr>')
map('n', 'gD', '<cmd>lua vim.lsp.buf.declaration()<cr>')
map('n', 'gi', '<cmd>lua vim.lsp.buf.implementation()<cr>')
map('n', 'go', '<cmd>lua vim.lsp.buf.type_definition()<cr>')
map('n', 'gr', '<cmd>lua vim.lsp.buf.references()<cr>')
map('n', '<S-Tab>', '<cmd>lua vim.lsp.buf.signature_help()<cr>')
map('n', '<F2>', '<cmd>lua vim.lsp.buf.rename()<cr>')
map('n', '<F4>', '<cmd>lua vim.lsp.buf.code_action()<cr>')
-- Diagnostics
map('n', '<Tab>', '<cmd>lua vim.diagnostic.open_float()<cr>')
map('n', '[d', '<cmd>lua vim.diagnostic.goto_prev()<cr>')
map('n', ']d', '<cmd>lua vim.diagnostic.goto_next()<cr>')
end
local function lsp_settings()
local sign = function(opts)
vim.fn.sign_define(opts.name, {
texthl = opts.name,
text = opts.text,
numhl = ''
})
end
sign({name = 'DiagnosticSignError', text = 'x'})
sign({name = 'DiagnosticSignWarn', text = '!'})
sign({name = 'DiagnosticSignHint', text = 'h'})
sign({name = 'DiagnosticSignInfo', text = 'i'})
vim.diagnostic.config({
virtual_text = false,
signs = true,
update_in_insert = false,
underline = true,
severity_sort = true,
float = {
focusable = false,
show_header = true,
style = 'minimal',
border = 'shadow',
source = 'always',
header = '',
prefix = '* ',
},
})
vim.lsp.handlers['textDocument/hover'] = vim.lsp.with( vim.lsp.handlers.hover,
{ border = 'shadow', }
)
vim.lsp.handlers['textDocument/signatureHelp'] = vim.lsp.with(
vim.lsp.handlers.signature_help,
{border = 'shadow'}
)
local command = vim.api.nvim_create_user_command
command('LspWorkspaceAdd', function()
vim.lsp.buf.add_workspace_folder()
end, {desc = 'Add folder to workspace'})
command('LspWorkspaceList', function()
vim.notify(vim.inspect(vim.lsp.buf.list_workspace_folders()))
end, {desc = 'List workspace folders'})
command('LspWorkspaceRemove', function()
vim.lsp.buf.remove_workspace_folder()
end, {desc = 'Remove folder from workspace'})
end
local function lsp_attach(client, bufnr)
local buf_command = vim.api.nvim_buf_create_user_command
lsp_keymaps(bufnr)
buf_command(bufnr, 'LspFormat', function()
vim.lsp.buf.format()
end, {desc = 'Format buffer with language server'})
end
lsp_settings()
require('mason').setup({})
require('mason-lspconfig').setup({})
local get_servers = require('mason-lspconfig').get_installed_servers
for _, server_name in ipairs(get_servers()) do
lspconfig[server_name].setup({
on_attach = lsp_attach,
capabilities = require('cmp_nvim_lsp').default_capabilities(),
})
end
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