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local M = {}
local Log = require "lvim.core.log"
--- Load the default set of autogroups and autocommands.
function M.load_augroups()
local user_config_file = require("lvim.config"):get_user_config_path()
if vim.loop.os_uname().version:match "Windows" then
-- autocmds require forward slashes even on windows
user_config_file = user_config_file:gsub("\\", "/")
end
return {
_general_settings = {
{ "FileType", "qf,help,man", "nnoremap <silent> <buffer> q :close<CR>" },
{
"TextYankPost",
"*",
"lua require('vim.highlight').on_yank({higroup = 'Search', timeout = 200})",
},
{
"BufWinEnter",
"dashboard",
"setlocal cursorline signcolumn=yes cursorcolumn number",
},
{ "BufWritePost", user_config_file, "lua require('lvim.config'):reload()" },
{ "FileType", "qf", "set nobuflisted" },
-- { "VimLeavePre", "*", "set title set titleold=" },
},
_formatoptions = {
{
"BufWinEnter,BufRead,BufNewFile",
"*",
"setlocal formatoptions-=c formatoptions-=r formatoptions-=o",
},
},
_filetypechanges = {},
_git = {
{ "FileType", "gitcommit", "setlocal wrap" },
{ "FileType", "gitcommit", "setlocal spell" },
},
_markdown = {
{ "FileType", "markdown", "setlocal wrap" },
{ "FileType", "markdown", "setlocal spell" },
},
_buffer_bindings = {
{ "FileType", "floaterm", "nnoremap <silent> <buffer> q :q<CR>" },
},
_auto_resize = {
-- will cause split windows to be resized evenly if main window is resized
{ "VimResized", "*", "tabdo wincmd =" },
},
_general_lsp = {
{ "FileType", "lspinfo,lsp-installer,null-ls-info", "nnoremap <silent> <buffer> q :close<CR>" },
},
custom_groups = {},
}
end
local get_format_on_save_opts = function()
local defaults = require("lvim.config.defaults").format_on_save
-- accept a basic boolean `lvim.format_on_save=true`
if type(lvim.format_on_save) ~= "table" then
return defaults
end
return {
pattern = lvim.format_on_save.pattern or defaults.pattern,
timeout = lvim.format_on_save.timeout or defaults.timeout,
}
end
function M.enable_format_on_save()
local opts = get_format_on_save_opts()
vim.api.nvim_create_augroup("lsp_format_on_save", {})
vim.api.nvim_create_autocmd("BufWritePre", {
group = "lsp_format_on_save",
pattern = opts.pattern,
callback = function()
require("lvim.lsp.utils").format { timeout_ms = opts.timeout, filter = opts.filter }
end,
})
Log:debug "enabled format-on-save"
end
function M.disable_format_on_save()
pcall(vim.api.nvim_del_augroup_by_name, "lsp_format_on_save")
Log:debug "disabled format-on-save"
end
function M.configure_format_on_save()
if lvim.format_on_save then
M.enable_format_on_save()
else
M.disable_format_on_save()
end
end
function M.toggle_format_on_save()
local status, _ = pcall(vim.api.nvim_get_autocmds, {
group = "lsp_format_on_save",
event = "BufWritePre",
})
if not status then
M.enable_format_on_save()
else
M.disable_format_on_save()
end
end
function M.enable_transparent_mode()
vim.cmd "au ColorScheme * hi Normal ctermbg=none guibg=none"
vim.cmd "au ColorScheme * hi SignColumn ctermbg=none guibg=none"
vim.cmd "au ColorScheme * hi NormalNC ctermbg=none guibg=none"
vim.cmd "au ColorScheme * hi MsgArea ctermbg=none guibg=none"
vim.cmd "au ColorScheme * hi TelescopeBorder ctermbg=none guibg=none"
vim.cmd "au ColorScheme * hi NvimTreeNormal ctermbg=none guibg=none"
vim.cmd "au ColorScheme * hi EndOfBuffer ctermbg=none guibg=none"
vim.cmd "let &fcs='eob: '"
end
--- Disable autocommand groups if it exists
--- This is more reliable than trying to delete the augroup itself
---@param name string the augroup name
function M.disable_augroup(name)
-- defer the function in case the autocommand is still in-use
vim.schedule(function()
if vim.fn.exists("#" .. name) == 1 then
vim.cmd("augroup " .. name)
vim.cmd "autocmd!"
vim.cmd "augroup END"
end
end)
end
--- Create autocommand groups based on the passed definitions
---@param definitions table contains trigger, pattern and text. The key will be used as a group name
function M.define_augroups(definitions, buffer)
for group_name, definition in pairs(definitions) do
vim.cmd("augroup " .. group_name)
if buffer then
vim.cmd [[autocmd! * <buffer>]]
else
vim.cmd [[autocmd!]]
end
for _, def in pairs(definition) do
local command = table.concat(vim.tbl_flatten { "autocmd", def }, " ")
vim.cmd(command)
end
vim.cmd "augroup END"
end
end
return M
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