LunarVim/lua/lv-utils/init.lua

local lv_utils = {}

function lv_utils.define_augroups(definitions) -- {{{1
  -- Create autocommand groups based on the passed definitions
  --
  -- The key will be the name of the group, and each definition
  -- within the group should have:
  --    1. Trigger
  --    2. Pattern
  --    3. Text
  -- just like how they would normally be defined from Vim itself
  for group_name, definition in pairs(definitions) do
    vim.cmd("augroup " .. group_name)
    vim.cmd "autocmd!"

    for _, def in pairs(definition) do
      local command = table.concat(vim.tbl_flatten { "autocmd", def }, " ")
      vim.cmd(command)
    end

    vim.cmd "augroup END"
  end
end

return lv_utils