plugin-settings.vim

nmap <silent> <Leader>e :NERDTreeToggle<CR>
"nmap <silent> <Leader>e :Explore<CR>
nmap <silent> <leader>ev :e $MYVIMRC<CR>
nmap <silent> <leader>sv :so $MYVIMRC<CR>

nmap <leader>fp :Prettier
"ctrlp settings
let g:ctrlp_custom_ignore = {
  \ 'dir':  '\v[\/](\.(git|hg|svn)|\_site|node_modules|build|dist|public)$',
  \ 'file': '\v\.(exe|so|dll|class|png|jpg|jpeg)$',
\}

let g:ctrlp_working_path_mode = 'r'

nmap <leader>p :CtrlP<cr>

nmap <leader>bb :CtrlPBuffer<cr>
nmap <leader>bm :CtrlPMixed<cr>
nmap <leader>bs :CtrlPMRU<cr>]'

"buffergator settings
let g:buffergator_viewport_split_policy = 'R'

let g:buffergator_suppress_keymaps = 1

" Looper buffers
let g:buffergator_mru_cycle_loop = 1

" previous/next buffer
nmap <leader>jj :BuffergatorMruCyclePrev<cr>
nmap <leader>kk :BuffergatorMruCycleNext<cr>

" view all open buffers
nmap <leader>bl :BuffergatorOpen<cr>

nmap <leader>T :enew<cr>
nmap <leader>bq :bp <BAR> bd #<cr>

nmap <leader>sf <Plug>CtrlSFPrompt
let g:ctrlsf_ignore_dir = ['bower_components', 'node_modules', 'public', 'dist', 'build']

let g:jsx_ext_required = 0 "Allow jsx

"wiki
let g:vimwiki_list = [{'path': '~/projects/notebook'}]
filetype indent off

"paneswapper
let g:windowswap_map_keys = 0 "prevent deefault bindings
nnoremap <silent> <leader>uw :call WindowSwap#MarkWindowSwap()<CR>
nnoremap <silent> <leader>pw :call WindowSwap#DoWindowSwap()<CR>
nnoremap <silent> <leader>yw :call WindowSwap#EasyWindowSwap()<CR>

let g:airline#extensions#tabline#enabled = 1
set statusline+=%#warningmsg#
set statusline+=%*

let g:ale_fixers = {}
let g:ale_fixers['javascript'] = ['prettier', 'eslint']
let g:ale_fix_on_save = 1

let g:ale_sign_error = '●'
let g:ale_sign_warning = '.'
let g:ale_lint_on_enter = 0
let g:ale_javascript_prettier_use_local_config = 1

" Use tab for trigger completion with characters ahead and navigate.
" Use command ':verbose imap <tab>' to make sure tab is not mapped by other plugin.
function! s:check_back_space() abort
    let col = col('.') - 1
    return !col || getline('.')[col - 1]  =~ '\s'
endfunction

  " Insert <tab> when previous text is space, refresh completion if not.
inoremap <silent><expr> <TAB>
	\ coc#pum#visible() ? coc#pum#next(1):
	\ <SID>check_back_space() ? "\<Tab>" :
	\ coc#refresh()
inoremap <expr><S-TAB> coc#pum#visible() ? coc#pum#prev(1) : "\<C-h>"

" Use <c-space> for trigger completion.
 if has('nvim')
    inoremap <silent><expr> <c-space> coc#refresh()
 else
    inoremap <silent><expr> <c-@> coc#refresh()
 endif



" Use <cr> for confirm completion, `<C-g>u` means break undo chain at current position.
" Coc only does snippet and additional edit on confirm.
inoremap <expr> <cr> coc#pum#visible() ? coc#_select_confirm() : "\<CR>"

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

" Remap keys for gotos
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)

" Use K for show documentation in preview window
nnoremap <silent> K :call <SID>show_documentation()<CR>

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

" Highlight symbol under cursor on CursorHold
autocmd CursorHold * silent call CocActionAsync('highlight')

" Remap for rename current word
nmap <leader>rn <Plug>(coc-rename)

" Remap for format selected region
vmap <leader>f  <Plug>(coc-format-selected)
nmap <leader>f  <Plug>(coc-format-selected)

augroup mygroup
  autocmd!
  " Setup formatexpr specified filetype(s).
  autocmd FileType typescript,json setl formatexpr=CocAction('formatSelected')
  " Update signature help on jump placeholder
  autocmd User CocJumpPlaceholder call CocActionAsync('showSignatureHelp')
augroup end

" Remap for do codeAction of selected region, ex: `<leader>aap` for current paragraph
vmap <leader>a  <Plug>(coc-codeaction-selected)
nmap <leader>a  <Plug>(coc-codeaction-selected)

" Remap for do codeAction of current line
nmap <leader>ac  <Plug>(coc-codeaction)
" Fix autofix problem of current line
nmap <leader>qf  <Plug>(coc-fix-current)

" Use `:Format` for format current buffer
command! -nargs=0 Format :call CocAction('format')

" Use `:Fold` for fold current buffer
command! -nargs=? Fold :call     CocAction('fold', <f-args>)


" Add diagnostic info for https://github.com/itchyny/lightline.vim
let g:lightline = {
      \ 'colorscheme': 'wombat',
      \ 'active': {
      \   'left': [ [ 'mode', 'paste' ],
      \             [ 'cocstatus', 'readonly', 'filename', 'modified' ] ]
      \ },
      \ 'component_function': {
      \   'cocstatus': 'coc#status'
      \ },
      \ }

" Using CocList
" Show all diagnostics
nnoremap <silent> <space>a  :<C-u>CocList diagnostics<cr>
" Manage extensions
nnoremap <silent> <space>e  :<C-u>CocList extensions<cr>
" Show commands
nnoremap <silent> <space>c  :<C-u>CocList commands<cr>
" Find symbol of current document
nnoremap <silent> <space>o  :<C-u>CocList outline<cr>
" Search workspace symbols
nnoremap <silent> <space>s  :<C-u>CocList -I symbols<cr>
" Do default action for next item.
nnoremap <silent> <space>j  :<C-u>CocNext<CR>
" Do default action for previous item.
nnoremap <silent> <space>k  :<C-u>CocPrev<CR>
" Resume latest coc list
nnoremap <silent> <space>p  :<C-u>CocListResume<CR>

" UndoTree
nmap <leader>uu :UndotreeToggle<cr>

" Start NERDTree on startup
autocmd VimEnter * NERDTree
autocmd VimEnter * wincmd p