bufmanager.nvim

Add a buffer listing and cleaning manager, with fuzzy find function.

2023-09-10.0.54.08.mov

Requirements

• fzyselect.vim
• Neovim

Installation

lazy.nvim

{
	'gw31415/bufmanager.nvim',
	dependencies = {
		'gw31415/fzyselect.vim',
		config = function()
			vim.api.nvim_create_autocmd('FileType', {
				pattern = 'fzyselect',
				callback = function()
					vim.keymap.set('n', 'i', require 'fzyselect'.input, { buffer = true })
					vim.keymap.set('n', '<cr>', require 'fzyselect'.cr, { buffer = true })
					vim.keymap.set('n', '<esc>', '<cmd>clo<cr>', { buffer = true })
				end,
			})
		end
	},
	event = 'BufAdd',
	config = function()
		vim.keymap.set('n', 'gb', function()
			vim.api.nvim_create_autocmd('BufEnter', {
				once = true,
				callback = function()
					vim.keymap.set({ 'n', 'x' }, 'd', '<Plug>(bufmanager-bdelete)', { buffer = true })
					vim.keymap.set('n', 'dd', '<Plug>(bufmanager-bdelete)_', { buffer = true })
				end,
			})
			vim.fn['bufmanager#open']()
		end)
	end,
}

dein.vim

[[plugins]]
repo = "gw31415/fzyselect.nvim"
lua_source = '''
vim.api.nvim_create_autocmd('FileType', {
	pattern = 'fzyselect',
	callback = function()
		vim.keymap.set('n', 'i', require 'fzyselect'.input, { buffer = true })
		vim.keymap.set('n', '<cr>', require 'fzyselect'.cr, { buffer = true })
		vim.keymap.set('n', '<esc>', '<cmd>clo<cr>', { buffer = true })
	end,
})
'''
[[plugins]]
repo = "gw31415/bufmanager.nvim"
depends = "fzyselect.vim"
on_event = "BufAdd"
lua_source = '''
vim.keymap.set("n", "gb", function()
	vim.api.nvim_create_autocmd("BufEnter", {
		once = true,
		callback = function()
			vim.keymap.set({ "n", "x" }, "d", "<Plug>(bufmanager-bdelete)", { buffer = true })
			vim.keymap.set("n", "dd", "<Plug>(bufmanager-bdelete)_", { buffer = true })
		end,
	})
	vim.fn["bufmanager#open"]()
end)
'''

Usage

• bufmanager#open will display a list of buffers other than the one you are currently in.

  • They are listed in order of most recently BufEnter.

• Please read the README of fzyselect.vim about fuzzy search.

• <Plug>(bufmanager-bdelete) is an operator. It can delete buffers using visual mode range selection, motion, or textobj