nvim: some nicer code

nvim/lua/packer_init.lua

@@ -1,3 +1,6 @@
+local packer_init = {}
+
+packer_init.init = function(plugins)
     local ensure_packer = function()
         local install_path = vim.fn.stdpath('data')..'/site/pack/packer/start/packer.nvim'
         if vim.fn.empty(vim.fn.glob(install_path)) > 0 then
@@ -15,3 +18,6 @@ if packer_bootstrap then
         return true
     end
     return false
+end
+
+return packer_init

nvim/lua/plugins.lua

@@ -1,9 +1,10 @@
 -- [[ plugins list ]]
-plugins = function(use)
+local plugins = function(use)
     use 'wbthomason/packer.nvim'
 
     use 'lifepillar/vim-gruvbox8'
     use 'hoob3rt/lualine.nvim'
+    use 'hashivim/vim-terraform'
     use 'mhinz/vim-signify'
     use 'tpope/vim-fugitive'
     use 'tpope/vim-rsi'
@@ -18,7 +19,7 @@ plugins = function(use)
 end
 
 --[[ init packer if missing ]]
-if require('packer_init') then return end
+if require('packer_init').init(plugins) then return end
 
 --[[ plugins config ]]
 require('lualine').setup()