switch to nvimtree and add neoterm

nvim/lua/plugins.lua

@@ -12,9 +12,6 @@ return require("packer").startup(function(use)
         branch = "release",
         config = pconf("coc")
     }
-    use "scrooloose/nerdtree"
-    use "Xuyuanp/nerdtree-git-plugin"
-    use "tiagofumo/vim-nerdtree-syntax-highlight"
     use "ryanoasis/vim-devicons"
     use "cespare/vim-toml"
     use "junegunn/fzf"
@@ -54,5 +51,10 @@ return require("packer").startup(function(use)
         run = "cargo build --release",
         config = pconf("markdowncomposer")
     }
+
+    use "kassio/neoterm"
+
+    use "kyazdani42/nvim-web-devicons"
+    use "kyazdani42/nvim-tree.lua"
 end)
 

nvim/lua/settings.lua

@@ -16,8 +16,13 @@ wo.cursorline = true
 wo.cursorcolumn = true
 
 g.airline_powerline_fonts = 1
+g.neoterm_default_mod = "tab"
 g.neovide_iso_layout = true
-g.NERDTreeShowHidden = true
+g.nvim_tree_auto_close = 1
+
+if not g.started_by_firenvim then
+    g.nvim_tree_auto_open = 1
+end
 
 cmd("colorscheme dracula")
 
@@ -25,7 +30,6 @@ cmd("colorscheme dracula")
 cmd("autocmd CursorHold * silent call CocActionAsync('highlight')")
 
 cmd("autocmd StdinReadPre * let s:std_in=1")
-cmd("autocmd VimEnter * if argc() == 0 && !exists('s:std_in') && !exists('g:started_by_firenvim') | NERDTree | endif")
 
 cmd("filetype plugin on")