[Feature Request] Kill attached flutter processes on nvim exit

[p4-k4]

A simple and small but potentially resource saving feature, as it's sometimes easy to forget to quit flutter processes before exiting nvim.

Whenever exiting nvim, stop any current attached flutter processes.

[iDefyU]

i have the same problem too.

[p4-k4]

Haven't tested this, but could potentially do something like:

local function is_dart_project()
  -- Check for pubspec.yaml in the current directory or parent directories
  local function find_pubspec(path)
    if vim.fn.filereadable(path .. '/pubspec.yaml') == 1 then
      return true
    end
    
    local parent = vim.fn.fnamemodify(path, ':h')
    if parent == path then
      return false
    end
    
    return find_pubspec(parent)
  end

  return find_pubspec(vim.fn.getcwd())
end

-- Create an autocommand group
vim.api.nvim_create_augroup('FlutterAutoQuit', { clear = true })

-- Create the autocommand
vim.api.nvim_create_autocmd('VimLeavePre', {
  group = 'FlutterAutoQuit',
  callback = function()
    if is_dart_project() then
      vim.cmd('FlutterQuit')
    end
  end,
  desc = 'Automatically run FlutterQuit when exiting Neovim in a Dart project'
})