bun.nvim

NeoVim plugin for Bun JavaScript runtime

This plugin adds Bun subcommand and shows node_modules.bun and bun.lockb files

Now with test support!

If test passed, it is highlighted with green, if it failed then with red

Installation

use your favorite package manager

Examples:

using packer

use('nvim-treesitter/nvim-treesitter') -- this is a must for tests!
use('akinsho/toggleterm.nvim') -- this is a must!
use('Fire-The-Fox/bun.nvim')

using vim-plug

Plug 'nvim-treesitter/nvim-treesitter' " this is a must for tests!
Plug 'akinsho/toggleterm.nvim' " this is a must!
Plug 'Fire-The-Fox/bun.nvim'

Configuring

require("bun").setup({
    close_on_exit = true | false, -- if the terminal window should close instantly after bun exited
    cwd = "current" | "relative", -- run_current's working directory
    -- if "current" it will use current working directory of NeoVim
    -- if "relative" it will use directory where the file is located
    direction = "horizontal" | "float" -- float will create floating window and horizontal will put it under buffers 
})

require("bun.tests").setup({
    -- configure the test window
    width = 0.9, -- range 0.0 <-> 1.0, if you want you can use % / 100 to get the value
    height = 0.8, -- range 0.0 <-> 1.0, same as on top but
    border = "none" | "single" | "double" | "rounded" | "solid" | "shadow" -- style of the border
})

API

API is still not finished, but you can bind run_current as a keybinding to neovim

local bun = require("bun")

-- setup it your way
bun.setup({})

-- in my case <leader> is spacebar, so i hit "spacebar + b + r" and it will run current file
vim.keymap.set("n", "<leader>br", bun.run_current)

bun.nvim now has bun test support! Kind of

local bun_test = require("bun.tests")

-- setup it your way
bun_test.setup({})

-- same as before
vim.keymap.set("n", "<leader>bt", bun_test.handler)

Screenshots

Creating test project

Reading bun.lockb

Running current file

Reading node_modules.bun bundle

Writing bunch of tests

Opening window containing tests and runnig all manually with <leader>r