init.vim

syntax on

call plug#begin('~/.vim/plugged')
Plug 'neoclide/coc.nvim', {'branch': 'release'}
Plug 'junegunn/fzf'
Plug 'junegunn/fzf.vim'
Plug 'andys8/vim-elm-syntax'
Plug 'scrooloose/nerdtree'
Plug 'Xuyuanp/nerdtree-git-plugin'
Plug 'NLKNguyen/papercolor-theme'
Plug 'janko/vim-test'
Plug 'elixir-editors/vim-elixir'
Plug 'tpope/vim-fugitive'
Plug 'raimondi/delimitmate'
Plug 'wakatime/vim-wakatime'
Plug 'vim-airline/vim-airline'
Plug 'vim-airline/vim-airline-themes'
Plug 'editorconfig/editorconfig-vim'
Plug 'mhinz/vim-mix-format'
Plug 'mattn/emmet-vim'
Plug 'stanangeloff/php.vim'
Plug 'tpope/vim-surround'
Plug 'tpope/vim-commentary'
Plug 'justinmk/vim-sneak'
Plug 'morhetz/gruvbox'
Plug 'severin-lemaignan/vim-minimap'
call plug#end()

set hidden
set number
set relativenumber
set list
set listchars=tab:→\ ,space:·,nbsp:␣,trail:•,eol:¶,precedes:«,extends:»
set ruler
set nosmd
set cursorline
set cc=120

set t_Co=256
set bg=dark 
colorscheme gruvbox

let mapleader=" "

nnoremap <C-k> :bn<cr>
nnoremap <C-j> :bp<cr>
nnoremap <C-x> :bd<cr>
nnoremap <C-s> :w<cr>
nnoremap <A-j> <C-e>
nnoremap <A-k> <C-y>
nnoremap <leader>e :NERDTreeToggle<cr>
nnoremap <leader>; :CocList outline<cr>
nnoremap <leader>' :CocList outline<cr>
nnoremap <leader>p :FZF<cr>
nnoremap <leader>o :FZF<cr>

nmap <Esc> :noh<cr>

noremap <Up> <Nop>
noremap <Down> <Nop>
noremap <Left> <Nop>
noremap <Right> <Nop>
noremap <PageUp> <Nop>
noremap <PageDown> <Nop>
noremap <End> <Nop>
noremap <Home> <Nop>
nnoremap <Space> <Nop>

" Soft tabs

set tabstop=4
set softtabstop=0
set shiftwidth=4
set expandtab

" Specific spaces for different file types

autocmd FileType javascript,typescript,css setlocal tabstop=2 expandtab shiftwidth=2 softtabstop=2

" https://github.com/neoclide/coc.nvim#example-vim-configuration

" Some servers have issues with backup files, see #649.
set nobackup
set nowritebackup

" Having longer updatetime (default is 4000 ms = 4 s) leads to noticeable
" delays and poor user experience.
set updatetime=300

" Don't pass messages to |ins-completion-menu|.
set shortmess+=c

" Always show the signcolumn, otherwise it would shift the text each time
" diagnostics appear/become resolved.
" set signcolumn=yes
set signcolumn=auto:2

" Use tab for trigger completion with characters ahead and navigate.
" NOTE: Use command ':verbose imap <tab>' to make sure tab is not mapped by
" other plugin before putting this into your config.
inoremap <silent><expr> <TAB>
      \ pumvisible() ? "\<C-n>" :
      \ <SID>check_back_space() ? "\<TAB>" :
      \ coc#refresh()
inoremap <expr><S-TAB> pumvisible() ? "\<C-p>" : "\<C-h>"

function! s:check_back_space() abort
  let col = col('.') - 1
  return !col || getline('.')[col - 1]  =~# '\s'
endfunction

" Use `[g` and `]g` to navigate diagnostics
nmap <silent> [g <Plug>(coc-diagnostic-prev)
nmap <silent> ]g <Plug>(coc-diagnostic-next)

" GoTo code navigation.
nmap <silent> gd <Plug>(coc-definition)
nmap <silent> gy <Plug>(coc-type-definition)
nmap <silent> gi <Plug>(coc-implementation)
nmap <silent> gr <Plug>(coc-references)

nnoremap <silent> K :call <SID>show_documentation()<CR>

function! s:show_documentation()
  if (index(['vim','help'], &filetype) >= 0)
    execute 'h '.expand('<cword>')
  else
    call CocAction('doHover')
  endif
endfunction

" https://github.com/vim-airline/vim-airline#integrating-with-powerline-fonts

let g:airline_powerline_fonts = 1
let g:airline#extensions#tabline#enabled = 1

" https://github.com/mhinz/vim-mix-format#options

let g:mix_format_on_save = 0
let g:mix_format_silent_errors = 1

" https://github.com/justinmk/vim-sneak

let g:sneak#label = 1