Add nerdtree

.vimrc

@@ -1,4 +1,4 @@
-source ~/dev/dotfiles/.vimrc.settings
 source ~/dev/dotfiles/.vimrc.plugins
 source ~/dev/dotfiles/.vimrc.plugins-settings
+source ~/dev/dotfiles/.vimrc.settings
 source ~/dev/dotfiles/.vimrc.keymap

.vimrc.keymap

@@ -6,6 +6,7 @@ nmap <leader>t :wa <bar> :Make test<CR>
 
 " navigate buffers by ctrl-b
 nmap <C-b> :bprevious<CR>
+nmap <C-B> :bnext<CR>
 
 nnoremap ; :
 
@@ -28,3 +29,6 @@ nnoremap <leader>u :FzfTags<cr>
 nnoremap <leader>j :call fzf#vim#tags("'".expand('<cword>'))<cr>
 nnoremap <leader>/ :Find
 nnoremap <leader>' :execute "Find " . expand("<cword>")<cr>
+
+" tree
+map <leader>n :NERDTreeToggle<CR>

.vimrc.plugins

@@ -22,6 +22,7 @@ Plug 'prabirshrestha/vim-lsp'
 Plug 'roxma/nvim-yarp'
 Plug 'roxma/vim-hug-neovim-rpc'
 Plug 'rust-lang/rust.vim'
+Plug 'scrooloose/nerdtree'
 Plug 'timonv/vim-cargo'
 Plug 'tpope/vim-cucumber'
 Plug 'tpope/vim-dispatch'
@@ -31,5 +32,6 @@ Plug 'tpope/vim-surround'
 Plug 'vim-airline/vim-airline'
 Plug 'vim-airline/vim-airline-themes'
 Plug 'will133/vim-dirdiff'
+Plug 'Xuyuanp/nerdtree-git-plugin'
 
 call plug#end()

.vimrc.plugins-settings

@@ -10,9 +10,8 @@ let g:rustfmt_autosave = 1
 let $FZF_DEFAULT_COMMAND = 'rg --files --no-messages "" .'
 set grepprg=rg\ --vimgrep
 let g:fzf_command_prefix = 'Fzf'
-
-" :Find <term> runs `rg <term>` and passes it to fzf
 command! -bang -nargs=* Find call fzf#vim#grep('rg --column --line-number --no-heading --fixed-strings --ignore-case --no-ignore --hidden --follow --glob "!.git/*" --color "always" '.shellescape(<q-args>), 1, <bang>0)
+let g:ctrlp_show_hidden = 1
 
 " register rust rls
 if executable('rls')
@@ -22,3 +21,7 @@ if executable('rls')
         \ 'whitelist': ['rust'],
         \ })
 endif
+
+" nerdtree startup
+autocmd StdinReadPre * let s:std_in=1
+autocmd VimEnter * if argc() == 1 && isdirectory(argv()[0]) && !exists("s:std_in") | exe 'NERDTree' argv()[0] | wincmd p | ene | endif

.vimrc.settings

@@ -30,11 +30,7 @@ set t_Co=256
 syntax enable
 set background=dark
 highlight clear SignColumn
-try
 colorscheme solarized
-catch /^Vim\%((\a\+)\)\=:E185/
-    colorscheme desert
-endtry
 
 " appearance
 set number