/
func.lua
220 lines (189 loc) · 6.03 KB
/
func.lua
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local M = {}
-- EscEsc
M.escesc = {
function()
vim.cmd([[echo '']])
end,
}
vim.api.nvim_create_user_command('EscEsc', function()
for _, v in ipairs(M.escesc) do
v()
end
end, {})
vim.keymap.set({ 'n' }, '<Esc><Esc>', '<Cmd>nohlsearch<CR><Cmd>EscEsc<CR>')
-- Reset scroll
vim.on_key(function(key)
if vim.fn.mode() ~= 'n' then
return
end
local c_d = vim.api.nvim_replace_termcodes('<C-d>', true, true, true)
local c_u = vim.api.nvim_replace_termcodes('<C-u>', true, true, true)
if key == c_d or key == c_u then
vim.opt.scroll = 0
end
end, nil)
-- Auto mkdir
vim.api.nvim_create_autocmd({ 'BufWritePre' }, {
pattern = '*',
callback = function()
local dir = vim.fn.expand('<afile>:p:h')
if
vim.fn.isdirectory(dir) == 0 and vim.fn.input(string.format('"%s" does not exist. Create? [y/N]', dir)) == 'y'
then
vim.fn.mkdir(dir, 'p')
end
end,
})
-- Toggle line number
vim.g.enable_number = true
vim.g.enable_relative_number = true
local function set_number(current)
local winnrs = current and { vim.fn.winnr() } or vim.fn.range(1, vim.fn.winnr('$'))
for _, winnr in ipairs(winnrs) do
local winid = vim.fn.win_getid(winnr)
if vim.api.nvim_win_get_config(winid).relative ~= '' then
break
end
if not vim.g.enable_number and not vim.g.enable_relative_number then
vim.fn.setwinvar(winid, '&number', 0)
vim.fn.setwinvar(winid, '&relativenumber', 0)
elseif vim.g.enable_number and not vim.g.enable_relative_number then
vim.fn.setwinvar(winid, '&number', 1)
vim.fn.setwinvar(winid, '&relativenumber', 0)
elseif vim.g.enable_number and vim.g.enable_relative_number then
vim.fn.setwinvar(winid, '&number', 1)
vim.fn.setwinvar(winid, '&relativenumber', 1)
end
end
end
local function toggle_number()
if not vim.g.enable_number and not vim.g.enable_relative_number then
vim.g.enable_number = true
elseif vim.g.enable_number and not vim.g.enable_relative_number then
vim.g.enable_relative_number = true
elseif vim.g.enable_number and vim.g.enable_relative_number then
vim.g.enable_number = false
vim.g.enable_relative_number = false
end
set_number(false)
end
local function enable_number()
vim.g.enable_number = true
vim.g.enable_relative_number = false
set_number(false)
end
local function enable_relative_number()
vim.g.enable_number = true
vim.g.enable_relative_number = false
set_number(false)
end
local function disable_number()
vim.g.enable_number = false
vim.g.enable_relative_number = false
set_number(false)
end
vim.api.nvim_create_user_command('ToggleNumber', toggle_number, {})
vim.api.nvim_create_user_command('EnableNumber', enable_number, {})
vim.api.nvim_create_user_command('EnableRelativeNumber', enable_relative_number, {})
vim.api.nvim_create_user_command('DisableNumber', disable_number, {})
vim.api.nvim_create_autocmd({ 'InsertEnter' }, {
pattern = '*',
callback = function()
if vim.fn.empty(vim.api.nvim_win_get_config(vim.fn.win_getid()).relative) == 0 then
return
end
if vim.fn.filereadable(vim.fn.expand('#' .. vim.fn.bufnr('') .. ':p')) then
vim.opt_local.number = true
vim.opt_local.relativenumber = false
end
end,
})
vim.api.nvim_create_autocmd({ 'InsertLeave' }, {
pattern = '*',
callback = function()
if vim.fn.filereadable(vim.fn.expand('#' .. vim.fn.bufnr('') .. ':p')) then
set_number(true)
end
end,
})
-- My Normal
vim.api.nvim_create_user_command('Normal', function(opts)
local code = vim.api.nvim_replace_termcodes(opts.args, true, true, true)
local normal = opts.bang and 'normal!' or 'normal'
for i = opts.line1, opts.line2 do
vim.cmd(i .. normal .. ' ' .. code)
end
end, { nargs = 1, range = true, bang = true })
-- Execute <Plug> map
local function execute_map(key, mode)
if mode == 'i' then
vim.cmd([[startinsert]])
end
local map = vim.api.nvim_replace_termcodes(key, true, true, true)
vim.api.nvim_feedkeys(map, '', false)
end
local function get_nmap(_, _, _)
local map = {}
for _, v in ipairs(vim.api.nvim_get_keymap('n')) do
table.insert(map, v.lhs)
end
return map
end
local function get_imap(_, _, _)
local map = {}
for _, v in ipairs(vim.api.nvim_get_keymap('i')) do
table.insert(map, v.lhs)
end
return map
end
vim.api.nvim_create_user_command('ExecuteNMap', function(opts)
execute_map(opts.args, 'n')
end, { nargs = 1, complete = get_nmap })
vim.api.nvim_create_user_command('ExecuteIMap', function(opts)
execute_map(opts.args, 'n')
end, { nargs = 1, complete = get_imap })
-- Toggle QuickFix
vim.api.nvim_create_user_command('ToggleQuickFix', function()
local i = vim.fn.winnr('$')
vim.cmd([[cclose]])
if i == vim.fn.winnr('$') then
vim.cmd([[botright copen]])
end
end, {})
vim.keymap.set({ 'n' }, '<leader>q', '<Cmd>ToggleQuickFix<CR>')
-- Toggle LocationList
vim.api.nvim_create_user_command('ToggleLocationList', function()
local i = vim.fn.winnr('$')
vim.cmd([[lclose]])
if i == vim.fn.winnr('$') then
local status, _ = pcall(vim.cmd, 'botright lopen')
if not status then
vim.cmd([[
echohl ErrorMsg
echomsg 'No LocationList'
echohl None
]])
end
end
end, {})
vim.keymap.set({ 'n' }, '<leader>l', '<Cmd>ToggleLocationList<CR>')
-- VSCode
vim.api.nvim_create_user_command('VSCode', function()
vim.cmd([[execute printf('!code -r "%s"', expand('%'))]])
end, {})
-- Interrupt large js file
vim.cmd([[autocmd BufEnter *.js if getfsize(@%) > 1024 * 1024 | set syntax=OFF | call interrupt() | endif]])
-- HelpEdit, HelpView
vim.api.nvim_create_user_command('HelpEdit', function()
vim.cmd([[setlocal buftype= modifiable noreadonly]])
vim.cmd([[setlocal list tabstop=8 shiftwidth=8 softtabstop=8 noexpandtab textwidth=78]])
vim.cmd([[setlocal colorcolumn=+1]])
vim.cmd([[setlocal conceallevel=0]])
end, {})
vim.api.nvim_create_user_command('HelpView', function()
vim.cmd([[setlocal buftype=help nomodifiable readonly]])
vim.cmd([[setlocal nolist]])
vim.cmd([[setlocal colorcolumn=]])
vim.cmd([[setlocal conceallevel=2]])
end, {})
return M