navigator.lua/lua/navigator.lua

local M = {}
_NgConfigValues ={
  debug = false,  -- log output not implemented
  code_action_icon = ' ',
  width = nil,   -- valeu of cols TODO allow float e.g. 0.6
  height = nil,
  on_attach = nil,
  -- function(client, bufnr)
  --   -- your on_attach will be called at end of navigator on_attach
  -- end,
  sumneko_root_path = vim.fn.expand("$HOME") .. "/github/sumneko/lua-language-server",
  sumneko_binary = vim.fn.expand("$HOME") .. "/github/sumneko/lua-language-server/bin/macOS/lua-language-server",
  code_action_prompt = {
    enable = true,
    sign = true,
    sign_priority = 40,
    virtual_text = true,
  },
}



vim.cmd("command! -nargs=0 LspLog call v:lua.open_lsp_log()")
vim.cmd("command! -nargs=0 LspRestart call v:lua.reload_lsp()")
vim.cmd([[autocmd filetype * lua require'navigator'.setup()]]) -- BufWinEnter BufNewFile,BufRead ?

local extend_config = function(opts)
  opts = opts or {}
  if next(opts) == nil then return  end
  for key,value in pairs(opts) do
    if _NgConfigValues[key] == nil then
      error(string.format('[] Key %s not valid',key))
      return
    end
    if type(M.config_values[key]) == 'table' then
      for k,v in pairs(value) do
        _NgConfigValues[key][k] = v
      end
    else
      _NgConfigValues[key] = value
    end
  end
end


M.config_values = function() return _NgConfigValues end

M.setup = function(cfg)
  extend_config(cfg)
  -- print("loading navigator")
  require('navigator.lspclient').setup(_NgConfigValues)
  require('navigator.reference')
  require('navigator.definition')
  require('navigator.hierarchy')
  require('navigator.implementation')
  -- log("navigator loader")
  if _NgConfigValues.code_action_prompt.enable then
    vim.cmd [[autocmd CursorHold,CursorHoldI * lua require'navigator.codeAction'.code_action_prompt()]]
  end
  -- vim.cmd("autocmd BufNewFile,BufRead *.go setlocal noexpandtab tabstop=4 shiftwidth=4")
  
end

return M