init.vim

set nocompatible            " disable compatibility to old-time vi
set showmatch               " show matching 
set ignorecase              " case insensitive 
set mouse=v                 " middle-click paste with 
set hlsearch                " highlight search 
set incsearch               " incremental search
set termguicolors
set scrolloff=8
set colorcolumn=80
set nowrap
set tabstop=2               " number of columns occupied by a tab 
set softtabstop=2           " see multiple spaces as tabstops so <BS> does the right thing
set expandtab               " converts tabs to white space
set shiftwidth=2            " width for autoindents
set autoindent              " indent a new line the same amount as the line just typed
set number                  " add line numbers
set relativenumber          " add relative lines
set wildmode=longest,list   " get bash-like tab completions
set cc=80                   " set an 80 column border for good coding style
filetype plugin indent on   "allow auto-indenting depending on file type
syntax on                   " syntax highlighting
set mouse=a                 " enable mouse click
set clipboard=unnamedplus   " using system clipboard
filetype plugin on
set cursorline              " highlight current cursorline
set ttyfast                 " Speed up scrolling in Vim
" set spell                 " enable spell check (may need to download language package)
" set noswapfile            " disable creating swap file
" set backupdir=~/.cache/vim " Directory to store backup files.

call plug#begin()
" Plugin Section
 Plug 'dracula/vim'
 Plug 'SirVer/ultisnips'
 Plug 'honza/vim-snippets'
 Plug 'scrooloose/nerdtree'
 Plug 'preservim/nerdcommenter'
 Plug 'mhinz/vim-startify'
 Plug 'ctrlpvim/ctrlp.vim'
 Plug 'neoclide/coc.nvim', {'branch': 'release'}
 Plug 'dyng/ctrlsf.vim'
 Plug 'psliwka/vim-smoothie'
call plug#end()

" color schemes
syntax enable
" colorscheme evening
colorscheme dracula
" open new split panes to right and below
set splitright
set splitbelow

" use <tab> for trigger completion and navigate to the next complete item
function! s:check_back_space() abort
  let col = col('.') - 1
  return !col || getline('.')[col - 1]  =~ '\s'
endfunction

inoremap <silent><expr> <Tab>
      \ pumvisible() ? "\<C-n>" :
      \ <SID>check_back_space() ? "\<Tab>" :
      \ coc#refresh()

" use <c-space>for trigger completion
inoremap <silent><expr> <c-space> coc#refresh()

inoremap <expr> <S-Tab> pumvisible() ? "\<C-p>" : "\<S-Tab>"
inoremap <expr> <Tab> pumvisible() ? "\<C-n>" : "\<Tab>"

" Coc Mappings
nmap <silent> gd <Plug>(coc-definition)
nmap <silent> gy <Plug>(coc-type-definiton)
nmap <silent> gi <Plug>(coc-implementations)
nmap <silent> gr <Plug>(coc-references)
nmap <silent> rn <Plug>(coc-rename)

" move line or visually selected block - alt+j/k
inoremap <A-j> <Esc>:m .+1<CR>==gi
inoremap <A-k> <Esc>:m .-2<CR>==gi
vnoremap <A-j> :m '>+1<CR>gv=gv
vnoremap <A-k> :m '<-2<CR>gv=gv
" move split panes to left/bottom/top/right
 nnoremap <A-h> <C-W>H
 nnoremap <A-j> <C-W>J
 nnoremap <A-k> <C-W>K
 nnoremap <A-l> <C-W>L
" move between panes to left/bottom/top/right
 nnoremap <C-h> <C-w>h
 nnoremap <C-j> <C-w>j
 nnoremap <C-k> <C-w>k
 nnoremap <C-l> <C-w>l

" Press i to enter insert mode, and ii to exit insert mode.
:inoremap ii <Esc>
:inoremap jk <Esc>
:inoremap kj <Esc>
:vnoremap jk <Esc>
:vnoremap kj <Esc>

nnoremap <silent> <C-T> :NERDTreeToggle<CR>

" open file in a text by placing text and gf
nnoremap gf :vert winc f<cr>
" copies filepath to clipboard by pressing yf
:nnoremap <silent> yf :let @+=expand('%:p')<CR>
" copies pwd to clipboard: command yd
:nnoremap <silent> yd :let @+=expand('%:p:h')<CR>
" Vim jump to the last position when reopening a file
if has("autocmd")
  au BufReadPost * if line("'\"") > 0 && line("'\"") <= line("$")
    \| exe "normal! g'\"" | endif
endif

let g:ctrlp_working_path_mode = 'ra'
set wildignore+=*/tmp/*,*.so,*.swp,*.zip,*/vendor/bundle/*,*/node_modules/

nmap     <C-F>f <Plug>CtrlSFPrompt                  
nmap     <C-F>n <Plug>CtrlSFCwordPath
nmap     <C-F>p <Plug>CtrlSFPwordPath