neovim init

init.vim

" https://github.com/junegunn/vim-plug
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let g:plug_window = 'botright new | resize 10'
call plug#begin('~/.config/nvim/plugged')

"Plug 'tpope/vim-fireplace', { 'for': 'clojure' }
Plug 'tpope/vim-fugitive'
Plug 'tpope/vim-rails'
Plug 'tpope/vim-jdaddy'
Plug 'tpope/vim-repeat'
Plug 'tpope/vim-endwise'

Plug 'fatih/vim-go'

" fanciness
Plug 'bling/vim-airline'

" github flavored markdown sytanx
Plug 'jtratner/vim-flavored-markdown'

" colorschemes
Plug 'junegunn/seoul256.vim'
Plug 'altercation/vim-colors-solarized'

" other shit
Plug 'vim-utils/vim-man'
Plug 'thoughtbot/vim-rspec'

" nvim specific
Plug 'janko-m/vim-test' " Some duplication with what neoterm provides
Plug 'kassio/neoterm'
Plug 'mhinz/vim-grepper'
Plug 'junegunn/fzf', { 'dir': '~/.fzf', 'do': './install --all' }
Plug 'junegunn/fzf.vim'

Plug 'benekastah/neomake'
Plug 'pgdouyon/vim-accio'

call plug#end()
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" Set explicit environment variable so shell configs can alter behavior
let $NEOVIM=1

filetype plugin indent on
syntax enable


" NOTE: solarized doesn't init correctly for some reason
let g:solarized_termcolors=256
colo solarized
"colo Tomorrow-Night
"colo xoria256
"colo wombat256mod

set background=dark
set number

" Nicer listchars
set listchars=tab:»·,trail:·
set list
set display+=lastline
set laststatus=2

" Persistent undo
set undofile
set undodir=$HOME/.config/nvim-undo

set undolevels=1000
set undoreload=10000

set splitbelow
set splitright

let mapleader=","

" Open quickfix window when Ggrep is run
autocmd QuickFixCmdPost *grep* cwindow

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" python configuration
"

" requires pyenv installations
let g:python_host_prog = '~/.pyenv/versions/2.7.10/bin/python2.7'
let g:python3_host_prog = '~/.pyenv/versions/3.5.0/bin/python3'

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" neomake configuration
"

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" fzf-vim configuration
"

let g:fzf_layout = { 'bot': '40%' }

" Mapping selecting mappings
nmap <leader><tab> <plug>(fzf-maps-n)
xmap <leader><tab> <plug>(fzf-maps-x)
omap <leader><tab> <plug>(fzf-maps-o)

" Insert mode completion
imap <c-x><c-k> <plug>(fzf-complete-word)
imap <c-x><c-f> <plug>(fzf-complete-path)
imap <c-x><c-j> <plug>(fzf-complete-file-ag)
imap <c-x><c-l> <plug>(fzf-complete-line)

" ctrl-p
nmap <c-p> :FZF<CR>
nmap <leader>b :Buffers<CR>
nmap <leader>h :Helptags<CR>

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" airline configuration
"
let g:airline_powerline_fonts = 1
let g:airline#extensions#tabline#enabled = 1
let g:airline#extensions#whitespace#enabled = 1
let g:airline#extensions#tabline#left_sep = ' '
let g:airline#extensions#tabline#left_alt_sep = '|'

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" vim-grepper  configuration
"
" TODO: Do we need this at all with fzf?

nnoremap <leader>git :Grepper  -tool git -open -nojump
nnoremap <leader>ag  :Grepper! -tool ag  -open -switch

command! -nargs=* -complete=file GG Grepper! -tool git -query <args>
command! -nargs=* -complete=file Ag Grepper! -tool ag -query <args>

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" neoterm configuration
"
let g:neoterm_position = 'horizontal'
let g:neoterm_automap_keys = ',tt'

" Note: need to adjust plugin to use 'bin/rails test'
"nnoremap <silent> <leader>T :call neoterm#test#run('all')<cr>
"nnoremap <silent> <leader>t :call neoterm#test#run('current')<cr>

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" vim-test configuration
let test#strategy = "neoterm"
"nmap <silent> <leader>t :TestNearest<CR>
"nmap <silent> <leader>T :TestFile<CR>
"nmap <silent> <leader>a :TestSuite<CR>
"nmap <silent> <leader>l :TestLast<CR>
"nmap <silent> <leader>g :TestVisit<CR>
"

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" vim-rspec configuration
let g:rspec_command = "T bundle exec rspec {spec}"
"let g:rspec_command = "belowright new | terminal bundle exec rspec {spec}"

map <leader>t :call RunCurrentSpecFile()<CR>
map <leader>s :call RunNearestSpec()<CR>
map <leader>l :call RunLastSpec()<CR>
map <leader>a :call RunAllSpecs()<CR>


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" accio configuration
let g:accio_auto_copen = 1


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" Mappings

map <leader>S :source ~/.config/nvim/init.vim<cr>
nnoremap <space> :noh<cr>

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" Local configs

" Source `/.config/nvim/host-`hostname`.vim if it exists
let s:host_nvimrc = expand('~/.config/nvim/host-') . hostname() . '.vim'
if filereadable(s:host_nvimrc)
  execute 'source '.fnameescape(s:host_nvimrc)
endif

" Source `/.config/nvim/local.vim.`hostname` if it exists
let s:host_nvimrc = expand('~/.config/nvim/local.vim') . "." . hostname()
if filereadable(s:host_nvimrc)
  execute 'source '.fnameescape(s:host_nvimrc)
endif