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-- Setup null-ls
local null_ls = require('null-ls')
null_ls.setup({
sources = {
null_ls.builtins.formatting.stylua,
},
})
-- Setup lsp signature
-- FIXME: fork the repo and fix the following issues
-- Remove documentation, show just the signature (in insert AND normal)
-- Make both insert and normal be toggelable rather than insert always showing and normal toggleable
require('lsp_signature').setup({
bind = true, -- This is mandatory, otherwise border config won't get registered.
handler_opts = { border = 'single' },
doc_lines = 0,
hint_enable = false,
})
require('lspsaga').setup({
lightbulb = {
enable = false,
sign = false,
virtual_text = true,
},
implement = {
sign = false,
virtual_text = true,
},
floaterm = {
height = 0.7,
width = 0.7,
},
outline = {
layout = 'float',
},
})
-- NOTE: A list of language servers (and potentially their config)
-- Accepts either true to enable, false to disable or a table with settings
local servers = {
lua_ls = true, -- lua
clangd = true, -- C/C++
gradle_ls = true, -- java package manager
jdtls = true, -- java eclipse lsp
kotlin_language_server = true, -- kotlin
pyright = true, -- python
rust_analyzer = true, -- rust
bashls = true, -- bash
taplo = true, -- toml
lemminx = true, -- xml
yamlls = true, -- yaml
jsonls = true, -- json
}
-- NOTE: Not language servers but still make sure mason installs them
local ensure_installed = {
stylua = true, -- lua formatting
}
local capabilities = nil
if pcall(require, 'cmp_nvim_lsp') then
capabilities = require('cmp_nvim_lsp').default_capabilities()
end
local servers_to_install = vim.tbl_filter(function(key)
local server = servers[key]
if type(server) == 'table' then
return true
else
return server
end
end, vim.tbl_keys(servers))
require('mason').setup()
vim.list_extend(ensure_installed, servers_to_install)
require('mason-lspconfig').setup({ ensure_installed = servers_to_install })
local lspconfig = require('lspconfig')
for name, config in pairs(servers) do
if config == true then
---@diagnostic disable-next-line: cast-local-type
config = {}
end
config = vim.tbl_deep_extend('force', {}, {
capabilities = capabilities,
}, config)
lspconfig[name].setup(config)
end
vim.api.nvim_create_autocmd('LspAttach', {
callback = function(args)
local bufnr = args.buf
local client = assert(vim.lsp.get_client_by_id(args.data.client_id), 'must have valid client')
local settings = servers[client.name]
if type(settings) ~= 'table' then
---@diagnostic disable-next-line: cast-local-type
settings = {}
end
-- Override server capabilities
if settings.server_capabilities then
for k, v in pairs(settings.server_capabilities) do
if v == vim.NIL then
v = nil
end
client.server_capabilities[k] = v
end
end
end,
})
-- TODO: Decide if you want to use conform or not
--
-- -- Autoformatting Setup
-- require('conform').setup({
-- formatters_by_ft = {
-- lua = { 'stylua' },
-- },
-- })
--
-- vim.api.nvim_create_autocmd('BufWritePre', {
-- callback = function(args)
-- require('conform').format({
-- bufnr = args.buf,
-- lsp_fallback = true,
-- quiet = true,
-- })
-- end,
-- })
require('lsp_lines').setup()
vim.diagnostic.config({ virtual_text = false })
vim.keymap.set('', '<Leader>dt', require('lsp_lines').toggle, { desc = '[D]iagnostics [T]oggle inline' })
local lspsaga_diagnostic = require('lspsaga.diagnostic')
local builtin = require('telescope.builtin')
local severity = vim.diagnostic.severity
local show_workspace_diagnostics = '<cmd>Lspsaga show_workspace_diagnostics ++normal<cr>'
local function next_diagnostic(diagnostic_severity)
return function()
lspsaga_diagnostic:goto_next({ severity = diagnostic_severity })
end
end
local function prev_diagnostic(diagnostic_severity)
return function()
lspsaga_diagnostic:goto_prev({ severity = diagnostic_severity })
end
end
-- LSP Keybindings
vim.keymap.set('n', 'gd', builtin.lsp_definitions, { desc = '[G]oto [D]efinition' })
vim.keymap.set('n', 'gu', builtin.lsp_references, { desc = '[G]oto [U]sages' })
vim.keymap.set('n', 'gi', builtin.lsp_implementations, { desc = '[G]oto [I]mplementations' })
-- vim.keymap.set('n', 'gt', builtin.lsp_type_definitions, { desc = '[G]oto [T]ype Definitions' })
-- vim.keymap.set('n', 'gw', builtin.diagnostics, { desc = '[G]oto [W]arnings' })
vim.keymap.set('n', '<leader>ds', builtin.lsp_document_symbols, { desc = '[D]ocument [S]symbols' })
vim.keymap.set('n', '<leader>ps', builtin.lsp_workspace_symbols, { desc = '[P]roject [S]ymbols' })
vim.keymap.set({ 'n', 'i' }, '<C-p>', vim.lsp.buf.signature_help, { desc = 'List [P]arameters' })
vim.keymap.set('n', 'K', '<cmd>Lspsaga hover_doc<cr>', { desc = 'Documentation' })
vim.keymap.set('n', 'R', '<cmd>Lspsaga rename<cr>', { desc = '[R]ename' })
-- vim.keymap.set('n', '<leader>os', '<cmd>Lspsaga outline<cr>', { desc = '[T]erminal' })
vim.keymap.set({ 'n', 'i' }, '<M-Enter>', '<cmd>Lspsaga code_action<cr>', { desc = 'Code Actions' })
vim.keymap.set('n', '<leader>ca', '<cmd>Lspsaga code_action<cr><Esc>', { desc = '[C]ode [A]ctions' })
vim.keymap.set('n', 'ge', next_diagnostic(severity.ERROR), { desc = '[G]oto [E]rror' })
vim.keymap.set('n', 'gE', prev_diagnostic(severity.ERROR), { desc = '[G]oto [E]rror (prev)' })
vim.keymap.set('n', 'gw', next_diagnostic(severity.ERROR), { desc = '[G]oto [W]arning' })
vim.keymap.set('n', 'gW', prev_diagnostic(severity.ERROR), { desc = '[G]oto [W]arning (prev)' })
vim.keymap.set('n', '<leader>dw', show_workspace_diagnostics, { desc = '[D]iagnostics for [W]orkspace' })
vim.keymap.set({ 'n', 't' }, '<A-t>', '<cmd>Lspsaga term_toggle<cr>', { desc = '[T]erminal' })
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