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local function augroup(name)
return vim.api.nvim_create_augroup(name, { clear = true })
end
local autocmd = vim.api.nvim_create_autocmd
-- Check if we need to reload the file when it changed
autocmd({ "FocusGained", "TermClose", "TermLeave" }, {
group = augroup("checktime"),
callback = function()
if vim.o.buftype ~= "nofile" then
vim.cmd("checktime")
end
end,
})
-- Highlight on yank
autocmd("TextYankPost", {
group = augroup("highlight_yank"),
callback = vim.hl.on_yank,
})
-- go to last loc when opening a buffer
autocmd("BufReadPost", {
group = augroup("last_loc"),
callback = function(event)
local exclude = { "gitcommit" }
local buf = event.buf
if
vim.tbl_contains(exclude, vim.bo[buf].filetype) or vim.b[buf].last_loc
then
return
end
vim.b[buf].last_loc = true
local mark = vim.api.nvim_buf_get_mark(buf, '"')
local lcount = vim.api.nvim_buf_line_count(buf)
if mark[1] > 0 and mark[1] <= lcount then
pcall(vim.api.nvim_win_set_cursor, 0, mark)
end
end,
})
-- close some filetypes with <q>
autocmd("FileType", {
group = augroup("close_with_q"),
pattern = {
"PlenaryTestPopup",
"checkhealth",
"dbout",
"gitsigns-blame",
"grug-far",
"help",
"lspinfo",
"neotest-output",
"neotest-output-panel",
"neotest-summary",
"notify",
"qf",
"spectre_panel",
"startuptime",
"tsplayground",
},
callback = function(event)
vim.bo[event.buf].buflisted = false
vim.schedule(function()
vim.keymap.set("n", "q", function()
vim.cmd("close")
pcall(vim.api.nvim_buf_delete, event.buf, { force = true })
end, {
buffer = event.buf,
silent = true,
desc = "Quit buffer",
})
end)
end,
})
-- make it easier to close man-files when opened inline
autocmd("FileType", {
group = augroup("man_unlisted"),
pattern = { "man" },
callback = function(event)
vim.bo[event.buf].buflisted = false
end,
})
-- Auto create dir when saving a file, in case some intermediate directory does not exist
autocmd({ "BufWritePre" }, {
group = augroup("auto_create_dir"),
callback = function(event)
if event.match:match("^%w%w+:[\\/][\\/]") then
return
end
local file = vim.uv.fs_realpath(event.match) or event.match
vim.fn.mkdir(vim.fn.fnamemodify(file, ":p:h"), "p")
end,
})
autocmd("BufWritePost", {
group = augroup("bspwm"),
pattern = "*bspwmrc",
command = "!bspc wm --restart",
})
autocmd("BufWritePost", {
group = augroup("polybar"),
pattern = "*/polybar/config",
command = "!polybar-msg cmd restart",
})
autocmd("BufWritePost", {
group = augroup("xdg-user-dirs"),
pattern = "user-dirs.dirs,user-dirs.locale",
command = "!xdg-user-dirs-update",
})
autocmd("BufWritePost", {
group = augroup("dunst"),
pattern = "dunstrc",
command = "!killall -SIGUSR2 dunst",
})
autocmd("BufWritePost", {
group = augroup("fc-cache"),
pattern = "fonts.conf",
command = "!fc-cache",
})
autocmd("LspAttach", {
group = augroup("lsp-attach"),
callback = function(event)
local bufnr = event.buf
local function map(mode, l, r, desc)
vim.keymap.set(mode, l, r, { buffer = bufnr, desc = desc })
end
local function nmap(l, r, desc)
map("n", l, r, desc)
end
local function nvmap(l, r, desc)
map({ "n", "v" }, l, r, desc)
end
nmap("<c-]>", vim.lsp.buf.definition, "Goto definition")
nmap("gD", vim.lsp.buf.declaration, "[G]oto [D]eclaration")
nvmap("gra", vim.lsp.buf.code_action, "[R]un code [A]ction")
-- The following two autocommands are used to highlight references of the
-- word under your cursor when your cursor rests there for a little while.
-- See `:help CursorHold` for information about when this is executed
--
-- When you move your cursor, the highlights will be cleared (the second autocommand).
local client = vim.lsp.get_client_by_id(event.data.client_id)
if
client
and client:supports_method(
vim.lsp.protocol.Methods.textDocument_documentHighlight,
event.buf
)
then
local highlight_augroup =
vim.api.nvim_create_augroup("lsp-highlight", { clear = false })
vim.api.nvim_create_autocmd({ "CursorHold", "CursorHoldI" }, {
buffer = event.buf,
group = highlight_augroup,
callback = vim.lsp.buf.document_highlight,
})
vim.api.nvim_create_autocmd({ "CursorMoved", "CursorMovedI" }, {
buffer = event.buf,
group = highlight_augroup,
callback = vim.lsp.buf.clear_references,
})
vim.api.nvim_create_autocmd("LspDetach", {
group = vim.api.nvim_create_augroup("lsp-detach", { clear = true }),
callback = function(event2)
vim.lsp.buf.clear_references()
vim.api.nvim_clear_autocmds({
group = "lsp-highlight",
buffer = event2.buf,
})
end,
})
end
if
client
and client:supports_method(
vim.lsp.protocol.Methods.textDocument_codeLens,
event.buf
)
then
vim.api.nvim_create_autocmd(
{ "CursorHold", "CursorHoldI", "InsertLeave" },
{
buffer = bufnr,
group = vim.api.nvim_create_augroup("codelens", { clear = true }),
callback = vim.lsp.codelens.refresh,
}
)
nmap("<leader>cl", vim.lsp.codelens.run, "Run [C]ode [L]ens")
end
-- The following code creates a keymap to toggle inlay hints in your
-- code, if the language server you are using supports them
--
-- This may be unwanted, since they displace some of your code
if
client
and client:supports_method(
vim.lsp.protocol.Methods.textDocument_inlayHint,
event.buf
)
then
nmap("<leader>th", function()
vim.lsp.inlay_hint.enable(
not vim.lsp.inlay_hint.is_enabled({ bufnr = event.buf })
)
end, "[T]oggle Inlay [H]ints")
end
end,
})
autocmd("FileType", {
group = augroup("treesitter_start"),
pattern = { "*" },
callback = function()
if pcall(vim.treesitter.start) then
-- vim.wo.foldexpr = "v:lua.vim.treesitter.foldexpr()"
vim.bo.indentexpr = "v:lua.require'nvim-treesitter'.indentexpr()"
end
end,
})
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