replace some plugins for nvim

.vimrc.bundles

@@ -55,11 +55,6 @@
         Plug 'jiangmiao/auto-pairs'
         Plug 'mg979/vim-visual-multi'
 
-        Plug 'vim-airline/vim-airline'
-        Plug 'vim-airline/vim-airline-themes'
-        
-        " The bottom buffer display
-        Plug 'bling/vim-bufferline'
         Plug 'easymotion/vim-easymotion'
         Plug 'vim-scripts/restore_view.vim'
 
@@ -77,10 +72,19 @@
 
         " put text in neibouring tmux pane into auto complete
         Plug 'wellle/tmux-complete.vim'
+        Plug 'NoahTheDuke/vim-just'
 
         Plug 'ludovicchabant/vim-gutentags', { 'for': ['c', 'cpp'] }
         Plug 'lambdalisue/readablefold.vim'
 
+        " only work with vim 
+        if g:vim_type == 'vim'
+            Plug 'vim-airline/vim-airline'
+            Plug 'vim-airline/vim-airline-themes'
+        endif
+
+        " The bottom buffer display
+        Plug 'bling/vim-bufferline'
         " only work with nvim > 0.5
         " For other versions, just loading the plugin may
         " cause error
@@ -92,12 +96,19 @@
                 Plug 'EdenEast/nightfox.nvim'
                 Plug 'projekt0n/github-nvim-theme'
 
+                Plug 'nvim-lualine/lualine.nvim'
+                " If you want to have icons in your statusline choose one of these
+                Plug 'kyazdani42/nvim-web-devicons'
+
                 " partial code execution
                 " Plug 'michaelb/sniprun', {'do': 'bash install.sh'}
             endif
             if g:vim_version >= 0.7
                 Plug 'nvim-treesitter/nvim-treesitter', {'do': ':TSUpdate'}
             endif
+            if g:vim_version >= 0.8
+                Plug 'nvim-tree/nvim-tree.lua'
+            endif
         endif
 
     call plug#end()
@@ -192,7 +203,7 @@ endif
     " }
     
     " NerdTree {
-        if isdirectory(expand(plugin_dir . "/nerdtree"))
+        if g:vim_type == 'vim' && isdirectory(expand(plugin_dir . "/nerdtree"))
             let g:NERDShutUp=1
 
             " work around for nerdtree bug: https://github.com/preservim/nerdtree/issues/1321
@@ -211,6 +222,17 @@ endif
             let NERDTreeKeepTreeInNewTab = 1
         endif
     " }
+    
+    " nvim-tree.lua {
+        if g:vim_type == 'nvim' && isdirectory(expand(plugin_dir . "/nvim-tree.lua"))
+
+
+            nnoremap <leader>e :NvimTreeFindFileToggle<CR>
+            nnoremap <leader>r :NvimTreeRefresh<CR>
+            " nnoremap <leader>e :NvimTreeFindFile<CR>
+
+        endif
+    " }
      
     "if has('nvim') && str2float(g:nvim_version) >= 0.5 && isdirectory(expand(plugin_dir . "/lualine.nvim"))
     " nvim-lualine/lualine.nvim {

.vimrc.lua

@@ -1,5 +1,5 @@
 
-require'nvim-treesitter.configs'.setup {
+require('nvim-treesitter.configs').setup {
     -- ensure_installed = { "c", "bash", "lua" },
     sync_install = false,
     auto_install = true,
@@ -9,3 +9,75 @@ require'nvim-treesitter.configs'.setup {
         additional_vim_regex_highlighting = false,
     },
 }
+
+require('lualine').setup {
+    sections = {
+        lualine_a = {'mode'},
+        lualine_b = {},
+        lualine_c = { 
+            {
+            'buffers',
+            mode = 4,
+            }
+        },
+        -- lualine_x = {'encoding', 'fileformat', 'filetype'},
+        lualine_x = {'encoding'},
+        lualine_y = {},
+        lualine_z = {'location'}
+    },
+    -- tabline = {
+    --     lualine_a = {
+    --         {
+    --         'buffers',
+    --         mode = 4,
+    --         }
+    --     },
+    --     lualine_b = {},
+    --     lualine_c = {},
+    --     lualine_x = {},
+    --     lualine_y = {},
+    --     lualine_z = {'tabs'}
+    -- },
+    -- winbar = {
+    --     lualine_a = {},
+    --     lualine_b = {},
+    --     lualine_c = {'filename'},
+    --     lualine_x = {},
+    --     lualine_y = {},
+    --     lualine_z = {}
+    -- },
+}
+
+-- nvim-tree configuration
+--
+
+-- disable netrw at the very start of your init.lua (strongly advised)
+vim.g.loaded_netrw = 1
+vim.g.loaded_netrwPlugin = 1
+
+-- set termguicolors to enable highlight groups
+vim.opt.termguicolors = true
+
+-- setup with some options
+require("nvim-tree").setup({
+  sort_by = "case_sensitive",
+  view = {
+    width = 30,
+    mappings = {
+      list = {
+        { key = "C-[", action = "dir_up" },
+        { key = "C-]", action = "cd" },
+        { key = "<C-k>", action = "toggle_file_info" },
+      },
+    },
+  },
+  renderer = {
+    group_empty = true,
+  },
+  filters = {
+    dotfiles = false,
+  },
+})
+
+--
+-- nvim-tree configuration end