vim plugin and options

.vimrc.plugins

" --- Plugins {{{1
call plug#begin('~/.local/share/nvim/plugged')

" --- Essential {{{2
Plug 'scrooloose/nerdtree', { 'on': 'NERDTreeToggle' }
Plug 'plasticboy/vim-markdown'
Plug 'SirVer/ultisnips'
Plug 'xolox/vim-session'

" --- UI {{{2
Plug 'altercation/vim-colors-solarized'
Plug 'iCyMind/NeoSolarized'

" --- Code {{{2
" Syntax
Plug 'leafgarland/typescript-vim'
Plug 'mxw/vim-jsx'
Plug 'pangloss/vim-javascript'
Plug 'wavded/vim-stylus'
Plug 'dylon/vim-antlr'
Plug 'kchmck/vim-coffee-script'

Plug 'majutsushi/tagbar'
Plug 'Galooshi/vim-import-js' " auto import js dependencies
Plug 'tpope/vim-fugitive' " vim git plugin

Plug 'scrooloose/nerdcommenter'
Plug 'Valloric/YouCompleteMe', { 'do': './install.py' }
Plug 'tpope/vim-surround'
Plug 'davidhalter/jedi-vim'

" --- Utils {{{2
Plug 'terryma/vim-multiple-cursors'
Plug 'kburdett/vim-nuuid'
Plug 'godlygeek/tabular'
Plug 'dhruvasagar/vim-table-mode'
Plug 'tpope/vim-eunuch' " Rename, Delete and other useful commands
Plug 'jeetsukumaran/vim-indentwise'
Plug 'jeffkreeftmeijer/vim-numbertoggle'
Plug 'mkitt/tabline.vim'

" --- New {{{2
" install fzf cli
Plug 'junegunn/fzf', { 'dir': '~/.fzf', 'do': './install --all' }
" install fzf vim plugin
Plug 'junegunn/fzf.vim'
Plug 'Konfekt/FastFold'

" --- Rest {{{2
Plug 'christoomey/vim-tmux-navigator'
Plug 'xolox/vim-misc'      " required by vim-session
Plug 'ervandew/supertab'
Plug 'Shougo/denite.nvim'
Plug 'jamessan/vim-gnupg'
" begin needed for denite in vim
Plug 'roxma/vim-hug-neovim-rpc'
Plug 'roxma/nvim-yarp'
" end

call plug#end()

" --- Plugin Options {{{1

" Denite {{{3
call denite#custom#var('file_rec', 'command',
      \ ['rg', '--files', '--glob', '!.git'])
call denite#custom#var('grep', 'command', ['rg'])
call denite#custom#var('grep', 'default_opts',
      \ ['--hidden', '--vimgrep', '--smart-case'])
call denite#custom#var('grep', 'recursive_opts', [])
call denite#custom#var('grep', 'pattern_opt', ['--regexp'])
call denite#custom#var('grep', 'separator', ['--'])
call denite#custom#var('grep', 'final_opts', [])
call denite#custom#map('insert', '<Esc>', '<denite:enter_mode:normal>',
      \'noremap')
call denite#custom#map('normal', '<Esc>', '<NOP>',
      \'noremap')
call denite#custom#map('insert', '<C-v>', '<denite:do_action:vsplit>',
      \'noremap')
call denite#custom#map('normal', '<C-v>', '<denite:do_action:vsplit>',
      \'noremap')
call denite#custom#map('insert', '<C-t>', '<denite:do_action:tabopen>',
      \'noremap')
call denite#custom#map('normal', '<C-t>', '<denite:do_action:tabopen>',
      \'noremap')
call denite#custom#map(
      \ 'insert',
      \ '<Down>',
      \ '<denite:move_to_next_line>',
      \ 'noremap'
      \)
call denite#custom#map(
      \ 'insert',
      \ '<Up>',
      \ '<denite:move_to_previous_line>',
      \ 'noremap'
      \)

function! NoahBrowse()
execute "Denite -input=" . expand('%:r') . " file/rec"
endfunction

command! NoahBrowse call NoahBrowse()

nnoremap <C-p> :<C-u>Denite file_rec<CR>
nnoremap <leader>s :<C-u>Denite buffer<CR>
nnoremap <leader>1 :NoahBrowse<CR>

" Fastfold {{{3
let g:markdown_folding = 1
let g:fastfold_savehook = 0 " don't toggle fold on save

" NERDTree {{{3
nnoremap <Leader>n :NERDTreeToggle<CR>
" close vim if nerdtree is only open window
autocmd bufenter * if (winnr("$") == 1 && exists("b:NERDTreeType") && b:NERDTreeType == "primary") | q | endif

" supertab {{{3
" make ycm and ultisnip work together
" src: https://stackoverflow.com/questions/14896327/ultisnips-and-youcompleteme
let g:SuperTabDefaultCompletionType = '<C-n>'

" tagbar {{{3
nnoremap <Leader>rt :Tagbar<CR>

" UltiSnips {{{3
" ultisnips by default installs in .vim
set runtimepath+=~/.vim
let g:UltiSnipsExpandTrigger = "<tab>"
let g:UltiSnipsJumpForwardTrigger = "<tab>"
let g:UltiSnipsJumpBackwardTrigger = "<s-tab>"
nnoremap <Leader>eu :UltiSnipsEdit<CR>
nnoremap <Leader>ru :call UltiSnips#RefreshSnippets()<CR>

" vim-markdown {{{3
function! AutoToc()
  exec join(["autocmd BufWrite", expand('%:p'), ":Toc"], " ")
endfunction

let g:vim_markdown_new_list_item_indent = 0 " otherwise sets indent to 4 by default
let g:vim_markdown_auto_insert_bullets = 0 " don't want auto bullets
let g:vim_markdown_toc_autofit = 1
let g:vim_markdown_emphasis_multiline = 0
let g:vim_markdown_frontmatter = 1
let g:vim_markdown_strikethrough = 1 " enables ~~ syntax
ca HD HeaderDecrease
ca HI HeaderIncrease
let g:vim_markdown_toc_autofit = 1
nnoremap <Leader>t :Toc<CR>
nnoremap <Leader>tr :call AutoToc()<CR>

" vim-markdown-folding {{{3
let g:markdown_fold_style = 'nested'

" vim-session {{{3
let g:session_autosave = 'yes'
let g:session_autosave_periodic = 30
let g:session_autoload = 'no'
ca oto OpenTabSession!
ca oo! OpenSession!
ca ss! SaveSession!
ca sts! SaveTabSession!
set sessionoptions-=buffers,blank

" YouCompleteMe {{{3
let g:ycm_key_list_select_completion = ['<C-n>', '<Down>']
let g:ycm_key_list_previous_completion = ['<C-p>', '<Up>']