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

" General editting goodies
Plug 'bling/vim-airline'
Plug 'junegunn/fzf'
Plug 'luochen1990/rainbow'
Plug 'bronson/vim-trailing-whitespace'
Plug 'junegunn/vim-peekaboo'
Plug 'tpope/vim-surround'
Plug 'w0rp/ale'
Plug 'mileszs/ack.vim'

" Completion
Plug 'ncm2/ncm2'
Plug 'roxma/nvim-yarp'
Plug 'ncm2/ncm2-bufword'
Plug 'ncm2/ncm2-path'

" Git
Plug 'tpope/vim-fugitive'
Plug 'airblade/vim-gitgutter'

" Haskell
Plug 'neovimhaskell/haskell-vim', { 'for': 'haskell' }

" TypeScript
Plug 'HerringtonDarkholme/yats.vim'
Plug 'mhartington/nvim-typescript', {'do': './install.sh'}

" Elm
Plug 'elmcast/elm-vim', { 'for': 'elm' }

" Colors
Plug 'lifepillar/vim-solarized8'

" Initialize plugin system
call plug#end()


" Color setup
if (has("termguicolors"))
  set termguicolors
endif
set background=dark
colorscheme solarized8

let g:gitgutter_enabled = 1

" Generic editting config
set number
set incsearch
set smartindent
set ignorecase
set smartcase
set cursorline
set nowrap                       " wrap long lines
set autoindent                 " indent at the same level of the previous line
set shiftwidth=2               " use indents of 4 spaces
set tabstop=2
set softtabstop=2
set smarttab
set matchpairs+=<:>            " match, to be used with %
set expandtab
nnoremap <silent> <Leader>d :close<cr>

" neovimhaskell/haskell-vim config
let g:haskell_enable_quantification = 1   " to enable highlighting of `forall`
let g:haskell_enable_recursivedo = 1      " to enable highlighting of `mdo` and `rec`
let g:haskell_enable_arrowsyntax = 1      " to enable highlighting of `proc`
let g:haskell_enable_pattern_synonyms = 1 " to enable highlighting of `pattern`
let g:haskell_enable_typeroles = 1        " to enable highlighting of type roles
let g:haskell_enable_static_pointers = 1  " to enable highlighting of `static`
let g:haskell_backpack = 1                " to enable highlighting of backpack keywords

" luochen1990/rainbow config
let g:rainbow_active = 1

" FZF {{{
" <C-p> or <C-t> to search files
nnoremap <silent> <C-t> :FZF -m<cr>
nnoremap <silent> <C-p> :FZF -m<cr>

" Elm
let g:elm_format_autosave = 0
let g:elm_format_fail_silently = 0

" Ack
if executable('ag')
  let g:ackprg = 'ag --vimgrep'
endif
cnoreabbrev Ack Ack!
nnoremap <Leader>a :Ack!<Space>

" ALE
let g:ale_linters = {'haskell': ['hie', 'hlint', 'stack_build']}
let g:ale_haskell_hie_executable = 'hie-wrapper'
nnoremap <silent> <Leader>g :ALEGoToDefinition<cr>
nnoremap <silent> <Leader>t :ALEHover<cr>
nnoremap <silent> <Leader>m :ALEDetail<cr>
nnoremap <silent> <Leader>r :ALEFindReferences<cr>

" bronson/vim-trailing-whitespace
nnoremap <silent> <Leader><space> :FixWhitespace<cr>

" Completion
autocmd BufEnter * call ncm2#enable_for_buffer()
set completeopt=noinsert,menuone,noselect