nvim: some nicer code

nvim/lua/packer_init.lua

@@ -1,17 +1,23 @@
-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
-        vim.fn.system {'git', 'clone', '--depth', '1', 'https://github.com/wbthomason/packer.nvim', install_path}
-        vim.cmd [[packadd packer.nvim]]
+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
+            vim.fn.system {'git', 'clone', '--depth', '1', 'https://github.com/wbthomason/packer.nvim', install_path}
+            vim.cmd [[packadd packer.nvim]]
+            return true
+        end
+        return false
+    end
+
+    local packer_bootstrap = ensure_packer()
+    require('packer').startup(plugins)
+    if packer_bootstrap then
+        require('packer').sync()
         return true
     end
     return false
 end
 
-local packer_bootstrap = ensure_packer()
-require('packer').startup(plugins)
-if packer_bootstrap then
-    require('packer').sync()
-    return true
-end
-return false
+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()