.dotfiles/nvim/lua/core/autocmds.lua

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local is_available = astronvim.is_available
local user_plugin_opts = astronvim.user_plugin_opts
local namespace = vim.api.nvim_create_namespace
local cmd = vim.api.nvim_create_autocmd
local augroup = vim.api.nvim_create_augroup
local create_command = vim.api.nvim_create_user_command
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")
if vim.g.heirline_bufferline then
local bufferline_group = augroup("bufferline", { clear = true })
cmd({ "BufAdd", "BufEnter" }, {
desc = "Update buffers when adding new buffers",
group = bufferline_group,
callback = function(args)
if not vim.t.bufs then vim.t.bufs = {} 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(astronvim.is_valid_buffer, vim.t.bufs)
end,
})
cmd("BufDelete", {
desc = "Update buffers when deleting buffers",
group = bufferline_group,
callback = function(args)
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
table.remove(bufs, i)
vim.t[tab].bufs = bufs
break
end
end
end
end
vim.t.bufs = vim.tbl_filter(astronvim.is_valid_buffer, vim.t.bufs)
vim.cmd.redrawtabline()
end,
})
end
cmd({ "VimEnter", "FileType", "BufEnter", "WinEnter" }, {
desc = "URL Highlighting",
group = augroup("highlighturl", { clear = true }),
pattern = "*",
callback = function() astronvim.set_url_match() end,
})
cmd("TextYankPost", {
desc = "Highlight yanked text",
group = augroup("highlightyank", { clear = true }),
pattern = "*",
callback = function() vim.highlight.on_yank() end,
})
cmd("FileType", {
desc = "Unlist quickfist buffers",
group = augroup("unlist_quickfist", { clear = true }),
pattern = "qf",
callback = function() vim.opt_local.buflisted = false end,
})
cmd("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_buf_get_option(bufnr, "filetype")
-- 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
local group_name = augroup("alpha_settings", { clear = true })
cmd("User", {
desc = "Disable status and tablines for alpha",
group = group_name,
pattern = "AlphaReady",
callback = function()
local prev_showtabline = vim.opt.showtabline
local prev_status = vim.opt.laststatus
vim.opt.laststatus = 0
vim.opt.showtabline = 0
vim.opt_local.winbar = nil
cmd("BufUnload", {
pattern = "<buffer>",
callback = function()
vim.opt.laststatus = prev_status
vim.opt.showtabline = prev_showtabline
end,
})
end,
})
cmd("VimEnter", {
desc = "Start Alpha when vim is opened with no arguments",
group = group_name,
callback = function()
local should_skip = false
if vim.fn.argc() > 0 or vim.fn.line2byte "$" ~= -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
if is_available "bufferline.nvim" then pcall(require, "bufferline") end -- TODO v3: remove this line
require("alpha").start(true)
end
end,
})
end
if is_available "neo-tree.nvim" then
cmd("BufEnter", {
desc = "Open Neo-Tree on startup with directory",
group = augroup("neotree_start", { clear = true }),
callback = function()
local stats = vim.loop.fs_stat(vim.api.nvim_buf_get_name(0))
if stats and stats.type == "directory" then require("neo-tree.setup.netrw").hijack() end
end,
})
end
if is_available "nvim-dap-ui" then
vim.api.nvim_create_autocmd("FileType", {
desc = "Make q close dap floating windows",
group = vim.api.nvim_create_augroup("dapui", { clear = true }),
pattern = "dap-float",
callback = function() vim.keymap.set("n", "q", "<cmd>close!<cr>") end,
})
end
cmd({ "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(user_plugin_opts("highlights." .. module)) do
vim.api.nvim_set_hl(0, group, spec)
end
end
end
astronvim.event "ColorScheme"
end,
})
vim.api.nvim_create_autocmd("BufRead", {
group = vim.api.nvim_create_augroup("git_plugin_lazy_load", { clear = true }),
callback = function()
vim.fn.system("git -C " .. vim.fn.expand "%:p:h" .. " rev-parse")
if vim.v.shell_error == 0 then
vim.api.nvim_del_augroup_by_name "git_plugin_lazy_load"
local packer = require "packer"
vim.tbl_map(function(plugin) packer.loader(plugin) end, astronvim.git_plugins)
end
end,
})
vim.api.nvim_create_autocmd({ "BufRead", "BufWinEnter", "BufNewFile" }, {
group = vim.api.nvim_create_augroup("file_plugin_lazy_load", { clear = true }),
callback = function(args)
if not (vim.fn.expand "%" == "" or vim.api.nvim_buf_get_option(args.buf, "buftype") == "nofile") then
vim.api.nvim_del_augroup_by_name "file_plugin_lazy_load"
local packer = require "packer"
vim.tbl_map(function(plugin) packer.loader(plugin) end, astronvim.file_plugins)
end
end,
})
create_command(
"AstroUpdatePackages",
function() astronvim.updater.update_packages() end,
{ desc = "Update Packer and Mason" }
)
create_command("AstroUpdate", function() astronvim.updater.update() end, { desc = "Update AstroNvim" })
create_command("AstroReload", function() astronvim.updater.reload() end, { desc = "Reload AstroNvim" })
create_command("AstroVersion", function() astronvim.updater.version() end, { desc = "Check AstroNvim Version" })
create_command("AstroChangelog", function() astronvim.updater.changelog() end, { desc = "Check AstroNvim Changelog" })
create_command("ToggleHighlightURL", function() astronvim.ui.toggle_url_match() end, { desc = "Toggle URL Highlights" })