fixed nerdtree config issue

.vim/vimrc

@@ -46,7 +46,6 @@ set wildignore=*.docx,*.jpg,*.png,*.gif,*.pdf,*.pyc,*.exe,*.flv,*.img,*.xlsx
 
 call plug#begin('~/.vim/autoload/plug')
 
-Plug 'davidhalter/jedi-vim'
 Plug 'vim-airline/vim-airline'
 Plug 'vim-airline/vim-airline-themes'
 Plug 'preservim/nerdtree'
@@ -58,9 +57,11 @@ Plug 'Xuyuanp/nerdtree-git-plugin'
 Plug 'tiagofumo/vim-nerdtree-syntax-highlight'
 Plug 'PhilRunninger/nerdtree-visual-selection'
 Plug 'tpope/vim-fugitive'
-Plug 'scrooloose/nerdtree', { 'on':  'NERDTreeToggle' }
 Plug 'tpope/vim-fireplace', { 'for': 'clojure' }
 Plug 'dense-analysis/ale'
+Plug 'jiangmiao/auto-pairs'
+Plug 'neoclide/coc.nvim', {'branch': 'release'}
+
 
 call plug#end()
 
@@ -80,12 +81,31 @@ let g:WebDevIconsUnicodeDecorateFileNodesExtensionSymbols = {}
 let g:WebDevIconsUnicodeDecorateFileNodesExtensionSymbols['nerdtree'] = '#'
 let g:ale_virtualtext_cursor = 'current'
 let g:ale_linters = {
-\   'python': ['flake8', 'pylint'],
-\   'go': ['vet', 'errcheck'],
+      \ 'python': ['ruff'],
+      \ 'javascript': ['prettier', 'eslint'],
+      \ 'go': ['gopls', 'golangci-lint', 'staticcheck', 'go vet', 'go build']
       \ }
 let g:ale_python_flake8_options = '--ignore=E501'
 let g:ale_echo_msg_format = '[%linter%] [%severity%] %code% %s'
 let g:gruvbox_contrast_dark = 'soft'
+let g:coc_global_extensions = [
+      \ 'coc-tsserver',
+      \ 'coc-html',
+      \ 'coc-css',
+      \ 'coc-emmet',
+      \ 'coc-pyright',
+      \ 'coc-go'
+      \ ]
+let g:NERDTreeFileLines = 1
+
+" Start NERDTree and put the cursor back in the other window.
+autocmd VimEnter * NERDTree | wincmd p
+
+" Open the existing NERDTree on each new tab.
+autocmd BufWinEnter * if &buftype != 'quickfix' && getcmdwintype() == '' | silent NERDTreeMirror | endif
+
+" Exit Vim if NERDTree is the only window remaining in the only tab.
+autocmd BufEnter * if tabpagenr('$') == 1 && winnr('$') == 1 && exists('b:NERDTree') && b:NERDTree.isTabTree() | call feedkeys(":quit\<CR>:\<BS>") | endif
 
 colorscheme gruvbox
 " " }}}
@@ -111,6 +131,8 @@ augroup END
 
 " More Vimscripts code goes here.
 
+
+
 " }}}
 
 

setup_debian.sh

@@ -0,0 +1,7 @@
+#!/bin/bash
+
+sudo apt update && sudo apt upgrade -y
+sudo apt install nodejs npm vim-nox tmux network-manager curl wget rsync git pipx python3-pip -y
+
+pipx install ruff
+pipx ensurepath

setup_dotenv_files.sh

@@ -1,7 +1,17 @@
 #!/bin/bash
 
+sudo apt install curl wget git -y
+
+echo 'Setting up VIM...'
+
 rsync -ax --exclude .git --exclude setup_dotenv_files.sh --exclude vim_fonts ./ ~/
 curl --no-progress-meter -fLo ~/.vim/autoload/plug.vim --create-dirs \
     https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim
 
-echo 'For VIM: Remember to run ":PlugInstall" on first run to set up the themes and plugins!'
+echo 'Done! Remember to run ":PlugInstall" on first run to set up the themes and plugins!'
+
+echo 'Setting up tmux...'
+
+git clone https://github.com/tmux-plugins/tpm.git ~/.tmux/plugins/tpm
+
+echo 'Done! Remember to run "tmux source ~/.tmux.conf" to reload tmux`s config then "<prefix> + I" to download plugins!'