.nvimrc

set nocompatible              " be iMproved, required
set backspace=2
filetype off                 " required

" set the runtime path to include Vundle and initialize
set rtp+=~/.vim/bundle/Vundle.vim
call vundle#rc()

" let Vundle manage Vundle, required
Plugin 'gmarik/Vundle.vim'

Plugin 'rizzatti/dash.vim'
Plugin 'chemist/cutenes'
Plugin 'scrooloose/nerdtree'
Plugin 'scrooloose/syntastic'
Plugin 'Shougo/neocomplcache.vim'
Plugin 'eagletmt/neco-ghc'
"Plugin 'Shougo/deoplete.nvim'
Plugin 'bitc/vim-hdevtools'
Plugin 'Twinside/vim-hoogle'
Plugin 'vim-scripts/hlint'
Plugin 'majutsushi/tagbar'
" go
Plugin 'fatih/vim-go'
" rust
Plugin 'rust-lang/rust.vim'
Plugin '[email protected]:raichoo/purescript-vim.git'

set  ttyfast
set lazyredraw

" syntastic
au FileType haskell nnoremap <silent> ,e :call EToggle()<CR>

function! EToggle()
    execute "Errors"
    execute "wincmd j"
endfunction

let g:syntastic_always_populate_loc_list=1
let g:syntastic_error_symbol='✗'
let g:syntastic_warning_symbol='⚠'
let g:syntastic_auto_jump=0
let g:syntastic_stl_format = '[%E{Err: %fe #%e}%B{, }%W{Warn: %fw #%w}]'

" cabal install hdevtools
" settings for hdevtools
let g:syntastic_haskell_checkers=['hdevtools']
"let g:hdevtools_options = '-g -isrc'
au FileType haskell nnoremap <buffer> ,t :HdevtoolsType<CR>
au FileType haskell nnoremap <buffer> ,i :HdevtoolsInfo<CR>
au FileType haskell nnoremap <buffer> <silent> <F2> :HdevtoolsClear<CR>

let g:jsbeautify_engine = "node"
let g:htmlbeautify = {'indent_size': 2, 'indent_char': ' ', 'max_char': 78, 'brace_style': 'expand', 'unformatted': ['a', 'sub', 'sup', 'b', 'i', 'u']}
autocmd FileType javascript noremap <buffer>  <c-f> :call JsBeautify()<cr>
  " for html
autocmd FileType html noremap <buffer> <c-f> :call HtmlBeautify()<cr>
  "     " for css or scss
autocmd FileType css noremap <buffer> <c-f> :call CSSBeautify()<cr>

" cabal install stylish-haskell
" ctrl - f for stylish
autocmd FileType haskell noremap <buffer> ,f :call StylishHaskell()<cr>

"hoogle
autocmd FileType haskell map ,h :Dash<cr>
autocmd FileType haskell map ,c :Hlint()<cr>

let $PATH = $PATH . ':' . expand("~/.bin")

filetype plugin indent on

" haskell autocomplete
" cabal install ghc-mod
let g:neocomplcache_enable_at_startup = 1
let g:neocomplcache_enable_smart_case = 1

let g:acp_enableAtStartup = 0
inoremap <expr><TAB>  pumvisible() ? "\<C-n>" : "\<TAB>"
let g:necoghc_enable_detailed_browse = 1


map <F8> :NERDTreeToggle<CR>
let NERDTreeQuitOnOpen = 1
let NERDTreeShowBookmarks = 1

au BufEnter *.hs map <F9> :!cabal install<CR>
au BufEnter *.dats set syntax=ats

au BufEnter *.rs map <F9> :!cargo run<CR>

set tabstop=4
set shiftwidth=4
set foldcolumn=1
set expandtab
set nowrap
set showmatch
"set relativenumber
set number
syntax on


function! FindCabalSandboxRoot()
    let sandboxdir = finddir('.cabal-sandbox', './;')
    if len(sandboxdir) - 14
        return glob('~/.ghc/x86*/package.conf.d')
    else
        return glob(sandboxdir.'/*-packages.conf.d')
    endif
endfunction

"let g:hdevtools_options = '-g-ilib -g-isrc -g-i. -g-idist/build/autogen -g-package-conf='.FindCabalSandboxRoot()
"let g:syntastic_haskell_hdevtools_args = g:hdevtools_options

" use ghc functionality for haskell files
let g:ghc="/usr/bin/ghc"
augroup filetype_hs
    autocmd!
    autocmd Bufenter *.hs let dir = FindCabalSandboxRoot()
    "autocmd Bufenter *.hs compiler ghc
    autocmd Bufenter *.hs let b:ghc_staticoptions = '-package-db ' . dir
    autocmd Bufenter *.hs let g:ghcmod_ghc_options = ['-package-db ' . dir]
augroup END

"
" go
au FileType go nmap ,r <Plug>(go-run)
au FileType go nmap ,b <Plug>(go-build)
au FileType go nmap ,d <Plug>(go-doc)

" indent
let g:haskell_indent_where = 6