vimrc-vim-plug

call plug#begin('~/.vim/plugged')

" Make sure you use single quotes
Plug 'junegunn/seoul256.vim'
Plug 'morhetz/gruvbox'

" Colorscheme dracula
Plug 'zenorocha/dracula-theme', {'rtp': 'vim/'}
" On-demand loading
" nerdtree plugin
Plug 'scrooloose/nerdtree', { 'on':  'NERDTreeToggle' }

" syntax checker for js
Plug 'scrooloose/syntastic'

" vim-javascript
Plug 'pangloss/vim-javascript'

" vim-jsdoc
Plug 'heavenshell/vim-jsdoc'

" Ctrl p fuzzy file searching
Plug 'ctrlpvim/ctrlp.vim'

" emmet coding
Plug 'mattn/emmet-vim'

" plugin git-gutter git add/remoe hightlighting
Plug 'airblade/vim-gitgutter'

" Babel plugin
Plug 'jbgutierrez/vim-babel'
Plug 'mattn/webapi-vim'

" plugin for quich movement in vim like 'f' key in vimium
Plug 'easymotion/vim-easymotion'

" Plugin for dev icons
Plug 'ryanoasis/vim-devicons'

call plug#end()

if !has('nvim')
    " enable 24 bit color for nvim
    let $NVIM_TUI_ENABLE_TRUE_COLOR=1
else
    " enable 256 colors in vim
    set t_Co=256
endif

" set darkbackground
set background=dark

" other settings
" set color scheme
"colorscheme seoul256
colorscheme gruvbox

" managing searches
set ignorecase
set smartcase
set incsearch
set hlsearch

" handling tabspacing
" size of a hard tabstop
set tabstop=4

" size of an "indent"
set shiftwidth=4

" a combination of spaces and tabs are used to simulate tab stops at a width
" other than the (hard)tabstop
set softtabstop=4

" make "tab" insert indents instead of tabs at the beginning of a line
set smarttab

" always uses spaces instead of tab characters
set expandtab

" set line numbers to be visible
set number

" enable statusline
set laststatus=2

" setting overflow margin visible
"set colorcolumn=80

" Nerdtree settings
let g:NERDTreeWinPos = "right"

" jsdoc settings
let g:jsdoc_access_descriptions = 2
let g:jsdoc_underscore_private = 1
let g:jsdoc_enable_es6 = 1

" status line settings for syntastic

let g:syntastic_always_populate_loc_list = 1
let g:syntastic_auto_loc_list = 1
let g:syntastic_error_symbol = "✗"
let g:syntastic_warning_symbol = "⚠"
let g:syntastic_java_checkers=['javac']
let g:syntastic_javascript_checkers=['eslint']
let g:syntastic_python_checkers=['flake8', 'pylint']

" configuration for easymotion

" Turn on case insensitive feature
let g:EasyMotion_smartcase = 1

" `s{char}{char}{label}`
" Need one more keystroke, but on average, it may be more comfortable.
nmap s <Plug>(easymotion-overwin-f2)

" easymotion configuration ends

" WHITESPACE CONFIGURATION
" ----------------------------------
" highlight extra whitespaces
highlight ExtraWhitespace ctermbg=red guibg=red
match ExtraWhitespace /\s\+$/
autocmd BufWinEnter * match ExtraWhitespace /\s\+$/
autocmd InsertEnter * match ExtraWhitespace /\s\+\%#\@<!$/
autocmd InsertLeave * match ExtraWhitespace /\s\+$/
autocmd BufWinLeave * call clearmatches()

" auto-strip white spaces on save
function! TrimWhiteSpace()
    %s/\s\+$//e
endfunction
autocmd BufWritePre * :call TrimWhiteSpace()
" ENDS

" highlight current line
set cursorline
hi CursorLine term=bold cterm=bold guibg=darkred
" ENDS

" folding settings
set foldmethod=indent   " fold based on indent
set foldnestmax=10      " deepest fold is 10 levels
set nofoldenable        " don't fold by default
set foldlevel=1         " trying this setting
" ENDS

" Handle modelines
set nocompatible
set modelines=1