dev/vim/config/nvim/lua/astronvim/autocmds.lua
2023-12-31 00:10:56 +02:00

296 lines
11 KiB
Lua

local augroup = vim.api.nvim_create_augroup
local autocmd = vim.api.nvim_create_autocmd
local cmd = vim.api.nvim_create_user_command
local namespace = vim.api.nvim_create_namespace
local utils = require "astronvim.utils"
local is_available = utils.is_available
local astroevent = utils.event
vim.on_key(function(char)
if vim.fn.mode() == "n" then
local new_hlsearch = vim.tbl_contains({ "<CR>", "n", "N", "*", "#", "?", "/" }, vim.fn.keytrans(char))
if vim.opt.hlsearch:get() ~= new_hlsearch then vim.opt.hlsearch = new_hlsearch end
end
end, namespace "auto_hlsearch")
autocmd("BufReadPre", {
desc = "Disable certain functionality on very large files",
group = augroup("large_buf", { clear = true }),
callback = function(args)
local ok, stats = pcall(vim.loop.fs_stat, vim.api.nvim_buf_get_name(args.buf))
vim.b[args.buf].large_buf = (ok and stats and stats.size > vim.g.max_file.size)
or vim.api.nvim_buf_line_count(args.buf) > vim.g.max_file.lines
end,
})
local bufferline_group = augroup("bufferline", { clear = true })
autocmd({ "BufAdd", "BufEnter", "TabNewEntered" }, {
desc = "Update buffers when adding new buffers",
group = bufferline_group,
callback = function(args)
local buf_utils = require "astronvim.utils.buffer"
if not vim.t.bufs then vim.t.bufs = {} end
if not buf_utils.is_valid(args.buf) then return end
if args.buf ~= buf_utils.current_buf then
buf_utils.last_buf = buf_utils.is_valid(buf_utils.current_buf) and buf_utils.current_buf or nil
buf_utils.current_buf = args.buf
end
local bufs = vim.t.bufs
if not vim.tbl_contains(bufs, args.buf) then
table.insert(bufs, args.buf)
vim.t.bufs = bufs
end
vim.t.bufs = vim.tbl_filter(buf_utils.is_valid, vim.t.bufs)
astroevent "BufsUpdated"
end,
})
autocmd("BufDelete", {
desc = "Update buffers when deleting buffers",
group = bufferline_group,
callback = function(args)
local removed
for _, tab in ipairs(vim.api.nvim_list_tabpages()) do
local bufs = vim.t[tab].bufs
if bufs then
for i, bufnr in ipairs(bufs) do
if bufnr == args.buf then
removed = true
table.remove(bufs, i)
vim.t[tab].bufs = bufs
break
end
end
end
end
vim.t.bufs = vim.tbl_filter(require("astronvim.utils.buffer").is_valid, vim.t.bufs)
if removed then astroevent "BufsUpdated" end
vim.cmd.redrawtabline()
end,
})
autocmd({ "VimEnter", "FileType", "BufEnter", "WinEnter" }, {
desc = "URL Highlighting",
group = augroup("highlighturl", { clear = true }),
callback = function() utils.set_url_match() end,
})
local view_group = augroup("auto_view", { clear = true })
autocmd({ "BufWinLeave", "BufWritePost", "WinLeave" }, {
desc = "Save view with mkview for real files",
group = view_group,
callback = function(event)
if vim.b[event.buf].view_activated then vim.cmd.mkview { mods = { emsg_silent = true } } end
end,
})
autocmd("BufWinEnter", {
desc = "Try to load file view if available and enable view saving for real files",
group = view_group,
callback = function(event)
if not vim.b[event.buf].view_activated then
local filetype = vim.api.nvim_get_option_value("filetype", { buf = event.buf })
local buftype = vim.api.nvim_get_option_value("buftype", { buf = event.buf })
local ignore_filetypes = { "gitcommit", "gitrebase", "svg", "hgcommit" }
if buftype == "" and filetype and filetype ~= "" and not vim.tbl_contains(ignore_filetypes, filetype) then
vim.b[event.buf].view_activated = true
vim.cmd.loadview { mods = { emsg_silent = true } }
end
end
end,
})
autocmd("BufWinEnter", {
desc = "Make q close help, man, quickfix, dap floats",
group = augroup("q_close_windows", { clear = true }),
callback = function(event)
local buftype = vim.api.nvim_get_option_value("buftype", { buf = event.buf })
if vim.tbl_contains({ "help", "nofile", "quickfix" }, buftype) then
vim.keymap.set("n", "q", "<cmd>close<cr>", {
desc = "Close window",
buffer = event.buf,
silent = true,
nowait = true,
})
end
end,
})
autocmd("TextYankPost", {
desc = "Highlight yanked text",
group = augroup("highlightyank", { clear = true }),
pattern = "*",
callback = function() vim.highlight.on_yank() end,
})
autocmd("FileType", {
desc = "Unlist quickfist buffers",
group = augroup("unlist_quickfist", { clear = true }),
pattern = "qf",
callback = function() vim.opt_local.buflisted = false end,
})
autocmd("BufEnter", {
desc = "Quit AstroNvim if more than one window is open and only sidebar windows are list",
group = augroup("auto_quit", { clear = true }),
callback = function()
local wins = vim.api.nvim_tabpage_list_wins(0)
-- Both neo-tree and aerial will auto-quit if there is only a single window left
if #wins <= 1 then return end
local sidebar_fts = { aerial = true, ["neo-tree"] = true }
for _, winid in ipairs(wins) do
if vim.api.nvim_win_is_valid(winid) then
local bufnr = vim.api.nvim_win_get_buf(winid)
local filetype = vim.api.nvim_get_option_value("filetype", { buf = bufnr })
-- If any visible windows are not sidebars, early return
if not sidebar_fts[filetype] then
return
-- If the visible window is a sidebar
else
-- only count filetypes once, so remove a found sidebar from the detection
sidebar_fts[filetype] = nil
end
end
end
if #vim.api.nvim_list_tabpages() > 1 then
vim.cmd.tabclose()
else
vim.cmd.qall()
end
end,
})
if is_available "alpha-nvim" then
autocmd({ "User", "BufEnter" }, {
desc = "Disable status and tablines for alpha",
group = augroup("alpha_settings", { clear = true }),
callback = function(event)
if
(
(event.event == "User" and event.file == "AlphaReady")
or (event.event == "BufEnter" and vim.api.nvim_get_option_value("filetype", { buf = event.buf }) == "alpha")
) and not vim.g.before_alpha
then
vim.g.before_alpha = { showtabline = vim.opt.showtabline:get(), laststatus = vim.opt.laststatus:get() }
vim.opt.showtabline, vim.opt.laststatus = 0, 0
elseif
vim.g.before_alpha
and event.event == "BufEnter"
and vim.api.nvim_get_option_value("buftype", { buf = event.buf }) ~= "nofile"
then
vim.opt.laststatus, vim.opt.showtabline = vim.g.before_alpha.laststatus, vim.g.before_alpha.showtabline
vim.g.before_alpha = nil
end
end,
})
autocmd("VimEnter", {
desc = "Start Alpha when vim is opened with no arguments",
group = augroup("alpha_autostart", { clear = true }),
callback = function()
local should_skip = false
if vim.fn.argc() > 0 or vim.fn.line2byte(vim.fn.line "$") ~= -1 or not vim.o.modifiable then
should_skip = true
else
for _, arg in pairs(vim.v.argv) do
if arg == "-b" or arg == "-c" or vim.startswith(arg, "+") or arg == "-S" then
should_skip = true
break
end
end
end
if not should_skip then
require("alpha").start(true, require("alpha").default_config)
vim.schedule(function() vim.cmd.doautocmd "FileType" end)
end
end,
})
end
if is_available "resession.nvim" then
autocmd("VimLeavePre", {
desc = "Save session on close",
group = augroup("resession_auto_save", { clear = true }),
callback = function()
local buf_utils = require "astronvim.utils.buffer"
local autosave = buf_utils.sessions.autosave
if autosave and buf_utils.is_valid_session() then
local save = require("resession").save
if autosave.last then save("Last Session", { notify = false }) end
if autosave.cwd then save(vim.fn.getcwd(), { dir = "dirsession", notify = false }) end
end
end,
})
end
if is_available "neo-tree.nvim" then
autocmd("BufEnter", {
desc = "Open Neo-Tree on startup with directory",
group = augroup("neotree_start", { clear = true }),
callback = function()
if package.loaded["neo-tree"] then
vim.api.nvim_del_augroup_by_name "neotree_start"
else
local stats = (vim.uv or vim.loop).fs_stat(vim.api.nvim_buf_get_name(0)) -- TODO: REMOVE vim.loop WHEN DROPPING SUPPORT FOR Neovim v0.9
if stats and stats.type == "directory" then
vim.api.nvim_del_augroup_by_name "neotree_start"
require "neo-tree"
end
end
end,
})
autocmd("TermClose", {
pattern = "*lazygit",
desc = "Refresh Neo-Tree git when closing lazygit",
group = augroup("neotree_git_refresh", { clear = true }),
callback = function()
if package.loaded["neo-tree.sources.git_status"] then require("neo-tree.sources.git_status").refresh() end
end,
})
end
autocmd({ "VimEnter", "ColorScheme" }, {
desc = "Load custom highlights from user configuration",
group = augroup("astronvim_highlights", { clear = true }),
callback = function()
if vim.g.colors_name then
for _, module in ipairs { "init", vim.g.colors_name } do
for group, spec in pairs(astronvim.user_opts("highlights." .. module)) do
vim.api.nvim_set_hl(0, group, spec)
end
end
end
astroevent "ColorScheme"
end,
})
autocmd({ "BufReadPost", "BufNewFile", "BufWritePost" }, {
desc = "AstroNvim user events for file detection (AstroFile and AstroGitFile)",
group = augroup("file_user_events", { clear = true }),
callback = function(args)
if not (vim.fn.expand "%" == "" or vim.api.nvim_get_option_value("buftype", { buf = args.buf }) == "nofile") then
astroevent "File"
if
require("astronvim.utils.git").file_worktree()
or utils.cmd({ "git", "-C", vim.fn.expand "%:p:h", "rev-parse" }, false)
then
astroevent "GitFile"
vim.api.nvim_del_augroup_by_name "file_user_events"
end
end
end,
})
cmd(
"AstroChangelog",
function() require("astronvim.utils.updater").changelog() end,
{ desc = "Check AstroNvim Changelog" }
)
cmd(
"AstroUpdatePackages",
function() require("astronvim.utils.updater").update_packages() end,
{ desc = "Update Plugins and Mason" }
)
cmd("AstroRollback", function() require("astronvim.utils.updater").rollback() end, { desc = "Rollback AstroNvim" })
cmd("AstroUpdate", function() require("astronvim.utils.updater").update() end, { desc = "Update AstroNvim" })
cmd("AstroVersion", function() require("astronvim.utils.updater").version() end, { desc = "Check AstroNvim Version" })
cmd("AstroReload", function() require("astronvim.utils").reload() end, { desc = "Reload AstroNvim (Experimental)" })