minimal.lua

vim.cmd([[set runtimepath=$VIMRUNTIME]])
vim.cmd([[set packpath=/tmp/nvim/lazy]])

local package_root = '/tmp/nvim/lazy'
local plugin_folder = function()
  local host = os.getenv('HOST_NAME')
  if host and (host:find('Ray') or host:find('ray')) then
    return [[~/github/ray-x]] -- vim.fn.expand("$HOME") .. '/github/'
  else
    return ''
  end
end

local lazypath = package_root .. '/lazy.nvim'
if not vim.loop.fs_stat(lazypath) then
  vim.fn.system({
    'git',
    'clone',
    '--filter=blob:none',
    'https://github.com/folke/lazy.nvim.git',
--    '--branch=stable', -- latest stable release
    lazypath,
  })
end
vim.opt.rtp:prepend(lazypath)
local function load_plugins()
  return {
    {
      'nvim-treesitter/nvim-treesitter',
      config = function()
        require('nvim-treesitter.configs').setup({
          ensure_installed = { 'go' },
          highlight = { enable = true },
        })
      end,
      build = ':TSUpdate',
    },
    { 'neovim/nvim-lspconfig' },
    { 
      'ray-x/navigator.lua',
      dependencies = {
        'ray-x/guihua.lua',
        'ray-x/lsp_signature.nvim',
        'neovim/nvim-lspconfig',
        'nvim-treesitter/nvim-treesitter',
      }
    },
    {
      'ray-x/go.nvim',
      dev = (plugin_folder() ~= ''),
      -- dev = true,
      ft = 'go',
      dependencies = {
        "ray-x/guihua.lua",
        "neovim/nvim-lspconfig",
        "nvim-treesitter/nvim-treesitter",
      },
      config = function()
        require("go").setup()
      end,
      event = {"CmdlineEnter"},
      ft = {"go", 'gomod'},
      build = ':lua require("go.install").update_all_sync()' -- if you need to install/update all binaries
    },
  }
end

local opts = {
  root = package_root, -- directory where plugins will be installed
  default = { lazy = true },
  dev = {
    -- directory where you store your local plugin projects
    path = plugin_folder(),
  },
}

vim.cmd('colorscheme murphy')
vim.opt.cindent = true
vim.opt.smartindent = true
vim.opt.autoindent = true
vim.opt.tabstop = 2
vim.opt.shiftwidth = 2
vim.opt.expandtab = true
vim.cmd('syntax enable')

require('lazy').setup(load_plugins(), opts)

local lspconfig = require 'lspconfig'

lspconfig.gopls.setup({})

local format_sync_grp = vim.api.nvim_create_augroup("GoFormat", {})
vim.api.nvim_create_autocmd("BufWritePre", {
  pattern = "*.go",
  callback = function()
   require('go.format').goimport()
  end,
  group = format_sync_grp,
})

require('navigator').setup()