config.lua

---@class copilot_config
local default_config = {
  ---@class copilot_config_panel
  panel = {
    enabled = true,
    auto_refresh = false,
    ---@type table<'accept'|'next'|'prev'|'dismiss', false|string>
    keymap = {
      jump_prev = "[[",
      jump_next = "]]",
      accept = "<CR>",
      refresh = "gr",
      open = "<M-CR>",
    },
  },
  ---@class copilot_config_suggestion
  suggestion = {
    enabled = true,
    auto_trigger = false,
    debounce = 75,
    ---@type table<'accept'|'next'|'prev'|'dismiss', false|string>
    keymap = {
      accept = "<M-l>",
      next = "<M-]>",
      prev = "<M-[>",
      dismiss = "<C-]>",
    },
  },
  ---@deprecated
  ft_disable = nil,
  ---@type table<string, boolean>
  filetypes = {},
  copilot_node_command = "node",
  server_opts_overrides = {},
}

local mod = {
  config = nil,
}

function mod.setup(opts)
  if mod.config then
    vim.notify("[copilot] config is already set", vim.log.levels.WARN)
    return
  end

  local config = vim.tbl_deep_extend("force", default_config, opts or {})

  --- for backward compatibility
  if config.ft_disable then
    for _, disabled_ft in ipairs(config.ft_disable) do
      config.filetypes[disabled_ft] = false
    end

    config.ft_disable = nil
  end

  mod.config = config

  return mod.config
end

---@param key? string
function mod.get(key)
  if mod.config and key then
    return mod.config[key]
  end

  return mod.config
end

return mod