Files
keycodex/lua/autocmd.lua
T
sankalp 0fe748fe4e feat(lua): disable conform on VimLeavePre to avoid LSP shutdown race
Prevents LSP shutdown race by disabling conform before exit
2026-07-01 09:57:00 +05:45

274 lines
8.9 KiB
Lua

local function augroup(name)
return vim.api.nvim_create_augroup('nvim_' .. name, { clear = true })
end
-- Yank highlight autocmd (built-in)
vim.api.nvim_create_autocmd('TextYankPost', {
group = vim.api.nvim_create_augroup('YankHighlight', { clear = true }),
pattern = '*',
callback = function()
vim.highlight.on_yank({ higroup = 'IncSearch', timeout = 150 })
end,
})
-- smart column only when needed
local smart_column_group = vim.api.nvim_create_augroup('SmartColumn', { clear = true })
vim.api.nvim_create_autocmd({ 'CursorMoved', 'CursorMovedI', 'BufEnter' }, {
group = smart_column_group,
callback = function()
local limit = 120
local disabled_fts = { 'help', 'text', 'markdown', 'oil', 'snacks_dashboard', 'dashboard' }
if vim.tbl_contains(disabled_fts, vim.bo.filetype) then
vim.wo.colorcolumn = ''
return
end
local curr_line = vim.api.nvim_get_current_line()
if vim.fn.strdisplaywidth(curr_line) > limit then
vim.wo.colorcolumn = tostring(limit)
else
vim.wo.colorcolumn = ''
end
end,
})
-- Secure .env Masking
local env_ns = vim.api.nvim_create_namespace('secure_env')
local function toggle_env(buf)
local is_mod = vim.bo[buf].modified
vim.bo[buf].modifiable = true
if vim.b[buf].env_cache then
vim.api.nvim_buf_set_lines(buf, 0, -1, false, vim.b[buf].env_cache)
vim.api.nvim_buf_clear_namespace(buf, env_ns, 0, -1)
vim.b[buf].env_cache = nil
else
local lines = vim.api.nvim_buf_get_lines(buf, 0, -1, false)
vim.b[buf].env_cache = vim.deepcopy(lines)
for i, l in ipairs(lines) do
if not l:match('^%s*#') then
lines[i] = l:gsub('(=%s*["\']?)(.-)(["\']?%s*)$', function(p, v, s)
return #v > 0 and (p .. string.rep('*', math.max(#v, 8)) .. s) or l
end)
end
end
vim.api.nvim_buf_set_lines(buf, 0, -1, false, lines)
vim.api.nvim_buf_set_extmark(
buf,
env_ns,
0,
0,
{ virt_text = { { ' [Values Hidden]', 'WarningMsg' } }, virt_text_pos = 'eol' }
)
vim.bo[buf].modifiable = false
end
vim.bo[buf].modified = is_mod
end
vim.api.nvim_create_autocmd({ 'BufReadPost', 'BufNewFile', 'BufWriteCmd' }, {
group = augroup('secure_env'),
pattern = { '.env', '.env.*', '*.env' },
callback = function(args)
local ev, buf = args.event, args.buf
if ev == 'BufReadPost' or ev == 'BufNewFile' then
vim.keymap.set('n', '<leader>et', function()
toggle_env(buf)
end, { buffer = buf, desc = 'Toggle env' })
if not vim.b[buf].env_cache then
toggle_env(buf)
end
elseif ev == 'BufWriteCmd' then
local file = vim.api.nvim_buf_get_name(buf)
if file ~= '' then
local lines = vim.b[buf].env_cache or vim.api.nvim_buf_get_lines(buf, 0, -1, false)
if pcall(vim.fn.writefile, lines, file) then
vim.bo[buf].modified = false
else
vim.notify('Write failed!', vim.log.levels.ERROR)
end
end
end
end,
})
-- Strip trailing spaces before write
vim.api.nvim_create_autocmd('BufWritePre', {
group = augroup('strip_space'),
pattern = '*',
callback = function()
local save = vim.fn.winsaveview()
vim.cmd([[keeppatterns %s/\s\+$//e]])
vim.fn.winrestview(save)
end,
})
-- Resize splits if window got resized
vim.api.nvim_create_autocmd('VimResized', {
group = augroup('resize_splits'),
callback = function()
vim.cmd('tabdo wincmd =')
end,
})
-- Close specific filetypes with <q>
vim.api.nvim_create_autocmd('FileType', {
group = augroup('close_with_q'),
pattern = {
'help',
'lspinfo',
'man',
'notify',
'qf',
'query',
'spectre_panel',
'startuptime',
'tsplayground',
'neotest-output',
'checkhealth',
},
callback = function(event)
vim.bo[event.buf].buflisted = false
vim.keymap.set('n', 'q', '<cmd>close<cr>', { buffer = event.buf, silent = true })
end,
})
-- Auto-create directories on save
vim.api.nvim_create_autocmd('BufWritePre', {
group = augroup('auto_create_dir'),
callback = function(event)
if event.match:match('^%w%w+://') then
return
end
local file = vim.loop.fs_realpath(event.match) or event.match
vim.fn.mkdir(vim.fn.fnamemodify(file, ':p:h'), 'p')
end,
})
-- LSP Attach Features
vim.api.nvim_create_autocmd('LspAttach', {
group = augroup('lsp_attach_autocmds'),
callback = function(args)
local client = vim.lsp.get_client_by_id(args.data.client_id)
-- Document Highlight
if client and client:supports_method('textDocument/documentHighlight') then
vim.api.nvim_create_autocmd({ 'CursorHold' }, {
buffer = args.buf,
callback = vim.lsp.buf.document_highlight,
})
vim.api.nvim_create_autocmd({ 'CursorMoved', 'CursorMovedI' }, {
buffer = args.buf,
callback = vim.lsp.buf.clear_references,
})
end
-- Inlay Hints
if client and client.server_capabilities.inlayHintProvider and vim.lsp.inlay_hint then
vim.lsp.inlay_hint.enable(true, { bufnr = args.buf })
end
end,
})
-- Wrap and spellcheck in text filetypes
vim.api.nvim_create_autocmd('FileType', {
group = augroup('wrap_spell'),
pattern = { 'gitcommit', 'markdown', 'text' },
callback = function()
vim.opt_local.wrap = true
vim.opt_local.spell = true
end,
})
-- Disable auto-commenting on new lines
vim.api.nvim_create_autocmd('FileType', {
group = augroup('no_auto_comment'),
callback = function()
vim.opt_local.formatoptions:remove({ 'c', 'r', 'o' })
end,
})
-- Manual Treesitter Installation command
vim.api.nvim_create_user_command('TSInstallAll', function()
local parsers = require('extensions').ts_parsers
vim.notify('Installing all configured Tree-sitter parsers...', vim.log.levels.INFO, { title = 'Tree-sitter' })
require('nvim-treesitter.install').install(parsers)
end, { desc = 'Install all configured Tree-sitter parsers' })
-- Macro Notifications
vim.api.nvim_create_autocmd('RecordingEnter', {
callback = function()
vim.notify('Recording macro...', vim.log.levels.INFO, { title = 'Macro', timeout = 1000 })
end,
})
vim.api.nvim_create_autocmd('RecordingLeave', {
callback = function()
local reg = vim.v.recording
vim.notify('Stopped recording @' .. reg, vim.log.levels.INFO, { title = 'Macro', timeout = 1000 })
end,
})
-- Auto-Save on InsertLeave with 3s Debounce
local save_timer = nil
local function clear_timer()
if save_timer then
save_timer:stop()
save_timer = nil
end
end
vim.api.nvim_create_autocmd({ 'InsertEnter' }, {
group = augroup('autosave_cancel'),
callback = clear_timer,
})
vim.api.nvim_create_autocmd({ 'InsertLeave' }, {
group = augroup('autosave'),
callback = function(args)
clear_timer()
if vim.api.nvim_buf_is_valid(args.buf) and vim.bo[args.buf].modified and vim.bo[args.buf].buftype == '' then
save_timer = vim.defer_fn(function()
if vim.api.nvim_buf_is_valid(args.buf) and vim.bo[args.buf].modified then
vim.api.nvim_buf_call(args.buf, function()
vim.cmd('silent! write')
vim.notify('Autosaved ' .. vim.fn.expand('%:t'), vim.log.levels.INFO, { title = 'Auto-Save' })
end)
end
end, 3000)
end
end,
})
-- Disable conform during VimLeavePre to prevent LSP shutdown race
vim.api.nvim_create_autocmd('VimLeavePre', {
group = augroup('disable_conform_on_exit'),
pattern = '*',
callback = function()
for _, buf in ipairs(vim.api.nvim_list_bufs()) do
vim.b[buf].conform_disable = true
end
end,
})
-- Autoinstall missing plugins on startup
vim.api.nvim_create_autocmd('VimEnter', {
group = augroup('autoinstall'),
callback = function()
local ok, items = pcall(vim.pack.get, nil, { info = true })
if ok then
local missing = {}
for _, item in ipairs(items) do
if not item.path or vim.fn.isdirectory(item.path) == 0 then
table.insert(missing, item.spec.name or item.spec.src:match('([^/]+)/*$'))
end
end
if #missing > 0 then
vim.notify('Installing missing plugins...', vim.log.levels.INFO, { title = 'vim.pack' })
vim.pack.update(missing, { force = true })
end
end
end,
})