nix-config/modules/home/vim/plugin/numbertoggle.lua

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-- Show lines numbers
vim.opt.number = true
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local numbertoggle = vim.api.nvim_create_augroup("numbertoggle", { clear = true })
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-- Toggle numbers between relative and absolute when changing buffers
vim.api.nvim_create_autocmd({ "BufEnter", "FocusGained", "InsertLeave", "WinEnter" }, {
pattern = "*",
group = numbertoggle,
callback = function()
if vim.opt.number:get() then
vim.opt.relativenumber = true
end
end,
})
vim.api.nvim_create_autocmd({ "BufLeave", "FocusLost", "InsertEnter", "WinLeave" }, {
pattern = "*",
group = numbertoggle,
callback = function()
if vim.opt.number:get() then
vim.opt.relativenumber = false
end
end,
})
-- Never show the sign column in a terminal buffer
vim.api.nvim_create_autocmd({ "TermOpen" }, {
pattern = "*",
group = numbertoggle,
callback = function()
vim.opt.number = false
vim.opt.relativenumber = false
end,
})