init.vim

"*****************************************************************************
" Vim-PLug core
"*****************************************************************************
let vimplug_exists=expand('~/.config/nvim/autoload/plug.vim')

let g:vim_bootstrap_langs = "c,elm,go,html,javascript,php,python"
let g:vim_bootstrap_editor = "nvim"				" nvim or vim

if !filereadable(vimplug_exists)
  if !executable("curl")
    echoerr "You have to install curl or first install vim-plug yourself!"
    execute "q!"
  endif
  echo "Installing Vim-Plug..."
  echo ""
  silent exec "!\curl -fLo " . vimplug_exists . " --create-dirs https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim"
  let g:not_finish_vimplug = "yes"

  autocmd VimEnter * PlugInstall
endif

" Required:
call plug#begin(expand('~/.config/nvim/plugged'))

"*****************************************************************************
" Plug install packages
"*****************************************************************************
Plug 'scrooloose/nerdtree'
Plug 'jistr/vim-nerdtree-tabs'
Plug 'Xuyuanp/nerdtree-git-plugin'
Plug 'ryanoasis/vim-devicons'
Plug 'justinmk/vim-sneak'
Plug 'easymotion/vim-easymotion'
Plug 'tpope/vim-commentary'
Plug 'tpope/vim-fugitive'
Plug 'vim-airline/vim-airline'
Plug 'vim-airline/vim-airline-themes'
Plug 'airblade/vim-gitgutter'
Plug 'vim-scripts/grep.vim'
Plug 'vim-scripts/CSApprox'
Plug 'Raimondi/delimitMate'
Plug 'majutsushi/tagbar'
Plug 'w0rp/ale'
Plug 'Yggdroot/indentLine'
Plug 'avelino/vim-bootstrap-updater'
Plug 'sheerun/vim-polyglot'
Plug 'tpope/vim-rhubarb' " required by fugitive to :Gbrowse
Plug 'joonty/vdebug'

if isdirectory('/usr/local/opt/fzf')
  Plug '/usr/local/opt/fzf' | Plug 'junegunn/fzf.vim'
else
  Plug 'junegunn/fzf', { 'dir': '~/.fzf', 'do': './install --bin' }
  Plug 'junegunn/fzf.vim'
endif
let g:make = 'gmake'
if exists('make')
        let g:make = 'make'
endif
Plug 'Shougo/vimproc.vim', {'do': g:make}

" Intellisense
" Install nightly build
Plug 'neoclide/coc.nvim', {'do': './install.sh nightly'}
" Or install lastest release tag
Plug 'neoclide/coc.nvim', {'tag': '*', 'do': './install.sh'}
" Or build from source code
Plug 'neoclide/coc.nvim', {'do': 'yarn install --frozen-lockfile'}

" Tmux
Plug 'benmills/vimux'
Plug 'christoomey/vim-tmux-navigator'

" Vim-Session
Plug 'xolox/vim-misc'
Plug 'xolox/vim-session'

" Snippets
Plug 'SirVer/ultisnips'
Plug 'honza/vim-snippets'

" Gist
Plug 'mattn/webapi-vim'
Plug 'mattn/gist-vim'

" Fuzzy file, buffer, mru, tab, etc finder
Plug 'ctrlpvim/ctrlp.vim'

" Time Track
Plug 'wakatime/vim-wakatime'
" Time Track - Disabled due to syntax issues
"Plug 'swdotcom/swdc-vim'

" Color
"Plug 'tomasr/molokai'
Plug 'haishanh/night-owl.vim'

" Rainbow Brackets
Plug 'luochen1990/rainbow'

" Multiple Cursors
" Plug 'terryma/vim-multiple-cursors'

" Org mode
Plug 'jceb/vim-orgmode'

" Better Comments
Plug 'jbgutierrez/vim-better-comments'

" Auto Format
Plug 'chiel92/vim-autoformat'

" Fancy start screen
" Plug 'mhinz/vim-startify'

let g:rainbow_active = 1

" enable 24bit true color

" If you have vim >=8.0 or Neovim >= 0.1.5
if (has("termguicolors"))
 set termguicolors
endif

let &t_8f = "\<Esc>[38;2;%lu;%lu;%lum"
let &t_8b = "\<Esc>[48;2;%lu;%lu;%lum"

set t_ut=

" For Neovim 0.1.3 and 0.1.4
" let $NVIM_TUI_ENABLE_TRUE_COLOR=1

" enable the theme

syntax enable
" set color scheme via source
source /Users/borlandia/.config/nvim/plugged/night-owl.vim/colors/night-owl.vim
" colorscheme night-owl

"*****************************************************************************
" Custom bundles
"*****************************************************************************
" php
Plug 'stanangeloff/php.vim'
Plug 'stephpy/vim-php-cs-fixer'
" laravel
Plug 'jwalton512/vim-blade'

" gdscript
Plug 'calviken/vim-gdscript3'

" c
Plug 'vim-scripts/c.vim', {'for': ['c', 'cpp']}
Plug 'ludwig/split-manpage.vim'


" elm
" Elm Bundle
Plug 'elmcast/elm-vim'


" go
" Go Lang Bundle
Plug 'fatih/vim-go', {'do': ':GoInstallBinaries'}
" gocode
Plug 'mdempsky/gocode', { 'rtp': 'nvim', 'do': '~/.config/nvim/plugged/gocode/nvim/symlink.sh' }

" dart
Plug 'dart-lang/dart-vim-plugin'
"Plug 'natebosch/vim-lsc'
"Plug 'natebosch/vim-lsc-dart'

" flutter
Plug 'thosakwe/vim-flutter'


" html
" HTML Bundle
Plug 'hail2u/vim-css3-syntax'
Plug 'gorodinskiy/vim-coloresque'
Plug 'tpope/vim-haml'
Plug 'mattn/emmet-vim'


" javascript
" Javascript Bundle
Plug 'jelera/vim-javascript-syntax'


" php
" PHP Bundle
Plug 'arnaud-lb/vim-php-namespace'


" python
" Python Bundle
Plug 'davidhalter/jedi-vim'
Plug 'raimon49/requirements.txt.vim', {'for': 'requirements'}

" Language Client
Plug 'autozimu/LanguageClient-neovim', {
    \ 'branch': 'next',
    \ 'do': 'bash install.sh',
    \ }

" (Optional) Multi-entry selection UI.
Plug 'junegunn/fzf'

" deoplete
" if has('nvim')
"   Plug 'Shougo/deoplete.nvim', { 'do': ':UpdateRemotePlugins' }
" else
"   Plug 'Shougo/deoplete.nvim'
"   Plug 'roxma/nvim-yarp'
"   Plug 'roxma/vim-hug-neovim-rpc'
" endif
" let g:deoplete#enable_at_startup = 1

" " deoplete-go
" Plug 'deoplete-plugins/deoplete-go', { 'do': 'make'}

"*****************************************************************************
"*****************************************************************************

" Include user's extra bundle
if filereadable(expand("~/.config/nvim/local_bundles.vim"))
  source ~/.config/nvim/local_bundles.vim
endif

call plug#end()

" Required:
filetype plugin indent on


"*****************************************************************************
" Basic Setup
"*****************************************************************************"
" Encoding
set encoding=utf-8
set fileencoding=utf-8
set fileencodings=utf-8

" Enable filetypes
filetype plugin on

" Fix backspace indent
set backspace=indent,eol,start

" Tabs. May be overridden by autocmd rules
set tabstop=4
set softtabstop=0
set shiftwidth=4
set expandtab

" Map leader to ,
let mapleader=','
"more characters will be sent to the screen for redrawing
set ttyfast
"time waited for key press(es) to complete. It makes for a faster key response
set ttimeout
set ttimeoutlen=50
"display incomplete commands
set showcmd
"a better menu in command mode
set wildmenu
"disable soft wrap for lines
set nowrap
"always display the status line
set laststatus=2
"display line numbers on the left side
set number
"highlight current line
set cursorline
"display text width column
set colorcolumn=81
"new splits will be at the bottom or to the right side of the screen
set splitbelow
set splitright
"always set autoindenting on
set autoindent
" Enable hidden buffers
set hidden

" Searching
set hlsearch
set incsearch
set ignorecase
set smartcase

" Hybrid Line Numbers (absolute + relative)
augroup numbertoggle
  autocmd!
  autocmd BufEnter,FocusGained,InsertLeave,WinEnter * if &nu | set rnu   | endif
  autocmd BufLeave,FocusLost,InsertEnter,WinLeave   * if &nu | set nornu | endif
augroup END

" Fix for crontab editing
autocmd filetype crontab setlocal nobackup nowritebackup

set fileformats=unix,dos,mac

if exists('$SHELL')
    set shell=$SHELL
else
    set shell=/bin/sh
endif

" session management
let g:session_directory = "~/.config/nvim/session"
let g:session_autoload = "no"
let g:session_autosave = "no"
let g:session_command_aliases = 1

"*****************************************************************************
" Visual Settings
"*****************************************************************************
set ruler

let no_buffers_menu=1
"silent! colorscheme molokai

set mousemodel=popup
set t_Co=256
set guioptions=egmrti
set gfn=Monospace\ 10

if has("gui_running")
  if has("gui_mac") || has("gui_macvim")
    set guifont=Menlo:h12
    set transparency=7
  endif
else
  let g:CSApprox_loaded = 1

  " IndentLine
  let g:indentLine_enabled = 1
  let g:indentLine_concealcursor = 0
  let g:indentLine_char = '┆'
  let g:indentLine_faster = 1

endif

" Disable the blinking cursor.
set gcr=a:blinkon0
set scrolloff=3

" Status bar
set laststatus=2

" Use modeline overrides
set modeline
set modelines=10

set title
set titleold="Terminal"
set titlestring=%F

set statusline=%F%m%r%h%w%=(%{&ff}/%Y)\ (line\ %l\/%L,\ col\ %c)\

" Search mappings: These will make it so that going to the next one in a
" search will center on the line it's found in.
nnoremap n nzzzv
nnoremap N Nzzzv

if exists("*fugitive#statusline")
  set statusline+=%{fugitive#statusline()}
endif

" vim-airline
let g:airline_theme = 'powerlineish'
let g:airline#extensions#branch#enabled = 1
let g:airline#extensions#ale#enabled = 1
let g:airline#extensions#tabline#enabled = 1
let g:airline#extensions#tagbar#enabled = 1
let g:airline_skip_empty_sections = 1

"*****************************************************************************
" Abbreviations
"*****************************************************************************
" no one is really happy until you have this shortcuts
cnoreabbrev W! w!
cnoreabbrev Q! q!
cnoreabbrev Qall! qall!
cnoreabbrev Wq wq
cnoreabbrev Wa wa
cnoreabbrev wQ wq
cnoreabbrev WQ wq
cnoreabbrev W w
cnoreabbrev Q q
cnoreabbrev Qall qall

" netrw
let g:netrw_banner=0
let g:netrw_winsize=20
let g:netrw_liststyle=3
let g:netrw_localrmdir='rm -r'
"toggle netrw on the left side of the editor
nnoremap <leader>n :Lexplore<CR>

" Easy Motion Leader
map <SPACE> <Plug>(easymotion-s2)

" NERDTree configuration
let g:NERDTreeChDirMode=2
let g:NERDTreeIgnore=['\.rbc$', '\~$', '\.pyc$', '\.db$', '\.sqlite$', '__pycache__']
let g:NERDTreeSortOrder=['^__\.py$', '\/$', '*', '\.swp$', '\.bak$', '\~$']
let g:NERDTreeShowBookmarks=1
let g:nerdtree_tabs_focus_on_files=1
let NERDTreeQuitOnOpen = 1
let NERDTreeMinimalUI = 1
let NERDTreeAutoDeleteBuffer = 1
let NERDTreeDirArrows = 1
let g:NERDTreeMapOpenInTabSilent = '<RightMouse>'
let g:NERDTreeWinSize = 35
set wildignore+=*/tmp/*,*.so,*.swp,*.zip,*.pyc,*.db,*.sqlite
nnoremap <silent> <F2> :NERDTreeFind<CR>
nnoremap <silent> <F3> :NERDTreeToggle<CR>
map <C-n> :NERDTreeToggle<CR>

" grep.vim
nnoremap <silent> <leader>f :Rgrep<CR>
let Grep_Default_Options = '-IR'
let Grep_Skip_Files = '*.log *.db'
let Grep_Skip_Dirs = '.git node_modules'

" Vimux
" Prompt for a command to run
map <Leader>vp :VimuxPromptCommand<CR>
" Run last command executed by VimuxRunCommand
map <Leader>vl :VimuxRunLastCommand<CR>

" terminal emulation
nnoremap <silent> <leader>sh :terminal<CR>

"*****************************************************************************
" Commands
"*****************************************************************************
" remove trailing whitespaces
command! FixWhitespace :%s/\s\+$//e

"*****************************************************************************
" Functions
"*****************************************************************************
if !exists('*s:setupWrapping')
  function s:setupWrapping()
    set wrap
    set wm=2
    set textwidth=79
  endfunction
endif

"*****************************************************************************
" Autocmd Rules
"*****************************************************************************
" The PC is fast enough, do syntax highlight syncing from start unless 200 lines
augroup vimrc-sync-fromstart
  autocmd!
  autocmd BufEnter * :syntax sync maxlines=200
augroup END

" Remember cursor position
augroup vimrc-remember-cursor-position
  autocmd!
  autocmd BufReadPost * if line("'\"") > 1 && line("'\"") <= line("$") | exe "normal! g`\"" | endif
augroup END


" txt
augroup vimrc-wrapping
  autocmd!
  autocmd BufRead,BufNewFile *.txt call s:setupWrapping()
augroup END

" make/cmake
augroup vimrc-make-cmake
  autocmd!
  autocmd FileType make setlocal noexpandtab
  autocmd BufNewFile,BufRead CMakeLists.txt setlocal filetype=cmake
augroup END

set autoread

" Format PHP on save
autocmd BufWritePost *.php silent! call PhpCsFixerFixFile()

"*****************************************************************************
" Mappings
"*****************************************************************************

" Split
noremap <Leader>h :<C-u>split<CR>
noremap <Leader>v :<C-u>vsplit<CR>
" vv to generate new vertical split
noremap <silent> vv <C-w>v
" ss to generate new horizontal split
" noremap <silent> ss <C-w>j
noremap <silent> ss :split<CR>

" Git
noremap <Leader>ga :Gwrite<CR>
noremap <Leader>gc :Gcommit<CR>
noremap <Leader>gsh :Gpush<CR>
noremap <Leader>gll :Gpull<CR>
noremap <Leader>gs :Gstatus<CR>
noremap <Leader>gb :Gblame<CR>
noremap <Leader>gd :Gvdiff<CR>
noremap <Leader>gr :Gremove<CR>

" session management
nnoremap <leader>so :OpenSession<Space>
nnoremap <leader>ss :SaveSession<Space>
nnoremap <leader>sd :DeleteSession<CR>
nnoremap <leader>sc :CloseSession<CR>

" Tabs
nnoremap <Tab> gt
nnoremap <S-Tab> gT
nnoremap <silent> <S-t> :tabnew<CR>

" Set working directory
nnoremap <leader>. :lcd %:p:h<CR>

" Opens an edit command with the path of the currently edited file filled in
noremap <Leader>e :e <C-R>=expand("%:p:h") . "/" <CR>

" Opens a tab edit command with the path of the currently edited file filled
noremap <Leader>te :tabe <C-R>=expand("%:p:h") . "/" <CR>

" fzf.vim
set wildmode=list:longest,list:full
set wildignore+=*.o,*.obj,.git,*.rbc,*.pyc,__pycache__
let $FZF_DEFAULT_COMMAND =  "find * -path '*/\.*' -prune -o -path 'node_modules/**' -prune -o -path 'target/**' -prune -o -path 'dist/**' -prune -o  -type f -print -o -type l -print 2> /dev/null"

" The Silver Searcher
if executable('ag')
  let $FZF_DEFAULT_COMMAND = 'ag --hidden --ignore .git -g ""'
  set grepprg=ag\ --nogroup\ --nocolor
endif

" ripgrep
if executable('rg')
  let $FZF_DEFAULT_COMMAND = 'rg --files --hidden --follow --glob "!.git/*"'
  set grepprg=rg\ --vimgrep
  command! -bang -nargs=* Find call fzf#vim#grep('rg --column --line-number --no-heading --fixed-strings --ignore-case --hidden --follow --glob "!.git/*" --color "always" '.shellescape(<q-args>).'| tr -d "\017"', 1, <bang>0)
endif

cnoremap <C-P> <C-R>=expand("%:p:h") . "/" <CR>
nnoremap <silent> <leader>b :Buffers<CR>
nnoremap <silent> <leader>e :FZF -m<CR>
"Recovery commands from history through FZF
nmap <leader>y :History:<CR>

" snippets
let g:UltiSnipsExpandTrigger="<c-j>"
let g:UltiSnipsJumpForwardTrigger="<c-b>"
let g:UltiSnipsJumpBackwardTrigger="<c-z>"
let g:UltiSnipsEditSplit="vertical"

" <TAB>: completion.
inoremap <expr><TAB>  pumvisible() ? "\<C-n>" : "\<TAB>"

" ale
let g:ale_linters = {}
" Error and warning signs.
" let g:ale_sign_error = '⤫'
" let g:ale_sign_warning = '⚠'

" Tagbar
" nmap <silent> <F4> :TagbarToggle<CR>
nnoremap <silent> <Leader>t :TagbarToggle<CR>
let g:tagbar_autofocus = 1

" Disable visualbell
set noerrorbells visualbell t_vb=
if has('autocmd')
  autocmd GUIEnter * set visualbell t_vb=
endif

" Copy/Paste/Cut
if has('unnamedplus')
  set clipboard=unnamed,unnamedplus
endif

noremap YY "+y<CR>
noremap <leader>p "+gP<CR>
noremap XX "+x<CR>

if has('macunix')
  " pbcopy for OSX copy/paste
  vmap <C-x> :!pbcopy<CR>
  vmap <C-c> :w !pbcopy<CR><CR>
endif

" No arrows
" noremap <Up> :m -2<CR>
" noremap <Down> :m +1<CR>
noremap <Left> <Nop>
noremap <Right> <Nop>

" Buffer nav
noremap <leader>z :bp<CR>
noremap <leader>q :bp<CR>
noremap <leader>x :bn<CR>
noremap <leader>w :bn<CR>

" Close buffer
noremap <leader>c :bd<CR>

noremap <Tab> :bp<CR>
noremap <S-Tab> :bn<CR>

" Clean search (highlight)
nnoremap <silent> <leader><space> :noh<cr>

" Switching windows
noremap <C-j> <C-w>j
noremap <C-k> <C-w>k
noremap <C-l> <C-w>l
noremap <C-h> <C-w>h

" Vmap for maintain Visual Mode after shifting > and <
vmap < <gv
vmap > >gv

" Move visual block
vnoremap J :m '>+1<CR>gv=gv
vnoremap K :m '<-2<CR>gv=gv

" Open current line on GitHub
nnoremap <Leader>o :.Gbrowse<CR>

"*****************************************************************************
" Custom configs
"*****************************************************************************

" c
autocmd FileType c setlocal tabstop=4 shiftwidth=4 expandtab
autocmd FileType cpp setlocal tabstop=4 shiftwidth=4 expandtab

" elm
" elm-vim
let g:elm_setup_keybindings = 0
let g:elm_format_autosave = 1

" vim-polyglot
let g:polyglot_disabled = ['elm']

" go
" vim-go
" run :GoBuild or :GoTestCompile based on the go file
function! s:build_go_files()
  let l:file = expand('%')
  if l:file =~# '^\f\+_test\.go$'
    call go#test#Test(0, 1)
  elseif l:file =~# '^\f\+\.go$'
    call go#cmd#Build(0)
  endif
endfunction

let g:go_list_type = "quickfix"
let g:go_fmt_command = "goimports"
let g:go_fmt_fail_silently = 1

let g:go_highlight_types = 1
let g:go_highlight_fields = 1
let g:go_highlight_functions = 1
let g:go_highlight_methods = 1
let g:go_highlight_operators = 1
let g:go_highlight_build_constraints = 1
let g:go_highlight_structs = 1
let g:go_highlight_generate_tags = 1
let g:go_highlight_space_tab_error = 0
let g:go_highlight_array_whitespace_error = 0
let g:go_highlight_trailing_whitespace_error = 0
let g:go_highlight_extra_types = 1

let g:go_auto_sameids = 1
let g:go_auto_type_info = 1

autocmd BufNewFile,BufRead *.go setlocal noexpandtab tabstop=4 shiftwidth=4 softtabstop=4

augroup completion_preview_close
  autocmd!
  if v:version > 703 || v:version == 703 && has('patch598')
    autocmd CompleteDone * if !&previewwindow && &completeopt =~ 'preview' | silent! pclose | endif
  endif
augroup END

augroup go

  au!
  au Filetype go command! -bang A call go#alternate#Switch(<bang>0, 'edit')
  au Filetype go command! -bang AV call go#alternate#Switch(<bang>0, 'vsplit')
  au Filetype go command! -bang AS call go#alternate#Switch(<bang>0, 'split')
  au Filetype go command! -bang AT call go#alternate#Switch(<bang>0, 'tabe')

  au FileType go nmap <Leader>dd <Plug>(go-def-vertical)
  au FileType go nmap <Leader>dv <Plug>(go-doc-vertical)
  au FileType go nmap <Leader>db <Plug>(go-doc-browser)

  au FileType go nmap <leader>r  <Plug>(go-run)
  au FileType go nmap <leader>t  <Plug>(go-test)
  au FileType go nmap <Leader>gt <Plug>(go-coverage-toggle)
  au FileType go nmap <Leader>i <Plug>(go-info)
  au FileType go nmap <silent> <Leader>l <Plug>(go-metalinter)
  au FileType go nmap <C-g> :GoDecls<cr>
  au FileType go nmap <leader>dr :GoDeclsDir<cr>
  au FileType go imap <C-g> <esc>:<C-u>GoDecls<cr>
  au FileType go imap <leader>dr <esc>:<C-u>GoDeclsDir<cr>
  au FileType go nmap <leader>rb :<C-u>call <SID>build_go_files()<CR>

augroup END

" ale
:call extend(g:ale_linters, {
    \"go": ['golint', 'go vet'], })

" flutter options
nnoremap <leader>fa :FlutterRun<cr>
nnoremap <leader>fq :FlutterQuit<cr>
nnoremap <leader>fr :FlutterHotReload<cr>
nnoremap <leader>fR :FlutterHotRestart<cr>

" Some servers have issues with backup files, see #649
set nobackup
set nowritebackup

" Better display for messages
set cmdheight=2

" Smaller updatetime for CursorHold & CursorHoldI
set updatetime=300

" don't give |ins-completion-menu| messages.
set shortmess+=c

" always show signcolumns
set signcolumn=yes

" 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.
inoremap <silent><expr> <TAB>
      \ pumvisible() ? "\<C-n>" :
      \ <SID>check_back_space() ? "\<TAB>" :
      \ coc#refresh()
inoremap <expr><S-TAB> pumvisible() ? "\<C-p>" : "\<C-h>"

function! s:check_back_space() abort
  let col = col('.') - 1
  return !col || getline('.')[col - 1]  =~# '\s'
endfunction

" Use <c-space> to trigger completion.
inoremap <silent><expr> <c-space> coc#refresh()

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

" Use `[c` and `]c` to 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 to show documentation in preview window
nnoremap <silent> K :call <SID>show_documentation()<CR>

function! s:show_documentation()
  if (index(['vim','help'], &filetype) >= 0)
    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
xmap <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
xmap <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` to format current buffer
command! -nargs=0 Format :call CocAction('format')

" Use `:Fold` to 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'
      \ },
      \ }

" 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>

" Use <C-l> for trigger snippet expand.
imap <C-l> <Plug>(coc-snippets-expand)

" Use <C-j> for select text for visual placeholder of snippet.
vmap <C-j> <Plug>(coc-snippets-select)

" dart options
let dart_html_in_string=v:true
let dart_style_guide = 2
let dart_format_on_save = 1

" LanguageClient-neovim
" let g:lsc_auto_map = v:true
" let g:lsc_server_commands = {'dart': 'dart_language_server'}

" let g:lsc_auto_map = {
"     \ 'GoToDefinition': '<C-]>',
"     \ 'GoToDefinitionSplit': ['<C-W>]', '<C-W><C-]>'],
"     \ 'FindReferences': 'gr',
"     \ 'NextReference': '<C-9>',
"     \ 'PreviousReference': '<C-0>',
"     \ 'FindImplementations': 'gI',
"     \ 'FindCodeActions': 'ga',
"     \ 'Rename': 'gR',
"     \ 'ShowHover': v:true,
"     \ 'DocumentSymbol': 'go',
"     \ 'WorkspaceSymbol': 'gS',
"     \ 'SignatureHelp': 'gm',
"     \ 'Completion': 'completefunc',
"     \}

function SetLSPShortcuts()
  nnoremap <leader>ld :call LanguageClient#textDocument_definition()<CR>
  nnoremap <leader>lr :call LanguageClient#textDocument_rename()<CR>
  nnoremap <leader>lf :call LanguageClient#textDocument_formatting()<CR>
  nnoremap <leader>lt :call LanguageClient#textDocument_typeDefinition()<CR>
  nnoremap <leader>lx :call LanguageClient#textDocument_references()<CR>
  nnoremap <leader>la :call LanguageClient_workspace_applyEdit()<CR>
  nnoremap <leader>lc :call LanguageClient#textDocument_completion()<CR>
  nnoremap <leader>lh :call LanguageClient#textDocument_hover()<CR>
  nnoremap <leader>ls :call LanguageClient_textDocument_documentSymbol()<CR>
  nnoremap <leader>lm :call LanguageClient_contextMenu()<CR>
endfunction()

augroup LSP
  autocmd!
  autocmd FileType cpp,c call SetLSPShortcuts()
augroup END

" deoplete
" call deoplete#custom#source('LanguageClient',
"             \ 'min_pattern_length',
"             \ 1)

" html
" for html files, 2 spaces
autocmd Filetype html setlocal ts=2 sw=2 expandtab


" javascript
let g:javascript_enable_domhtmlcss = 1

" vim-javascript
augroup vimrc-javascript
  autocmd!
  autocmd FileType javascript setl tabstop=4|setl shiftwidth=4|setl expandtab softtabstop=4
augroup END


" php


" python
" vim-python
augroup vimrc-python
  autocmd!
  autocmd FileType python setlocal expandtab shiftwidth=4 tabstop=8 colorcolumn=79
      \ formatoptions+=croq softtabstop=4
      \ cinwords=if,elif,else,for,while,try,except,finally,def,class,with
augroup END

" jedi-vim
let g:jedi#popup_on_dot = 0
let g:jedi#goto_assignments_command = "<leader>g"
let g:jedi#goto_definitions_command = "<leader>d"
let g:jedi#documentation_command = "K"
let g:jedi#usages_command = "<leader>n"
let g:jedi#rename_command = "<leader>r"
let g:jedi#show_call_signatures = "0"
let g:jedi#completions_command = "<C-N>"
let g:jedi#smart_auto_mappings = 0

" ale
:call extend(g:ale_linters, {
    \'python': ['flake8'], })

" vim-airline
let g:airline#extensions#virtualenv#enabled = 1

" Syntax highlight
" Default highlight is better than polyglot
let g:polyglot_disabled = ['python']
let python_highlight_all = 1

" CtrlP Settings
let g:ctrlp_map = '<c-p>'
let g:ctrlp_cmd = 'CtrlP'
let g:ctrlp_working_path_mode = 'ra'
if exists("g:ctrlp_user_command")
  unlet g:ctrlp_user_command
endif
set wildignore+=*/.git/*,*/.hg/*,*/.svn/*,*/.idea/*,*/.DS_Store,*/vendor,*/tmp/*,*.so,*.swp,*.zip

" Ignore custom files/directory
let g:ctrlp_custom_ignore = {
    \ 'dir':  '\.git$\|\.hg$\|\.svn$\|bower_components$\|dist$\|node_modules$\|project_files$\|android$\|ios$\|build$',
    \ 'file': '\.exe$\|\.so$\|\.dll$\|\.pyc$' }
" Use a custom file listing command
" let g:ctrlp_user_command = 'find %s -type f'
" Ignore files in .gitignore
" let g:ctrlp_user_command = ['.git', 'cd %s && git ls-files -co --exclude-standard']

"*****************************************************************************
"*****************************************************************************

" Include user's local vim config
if filereadable(expand("~/.config/nvim/local_init.vim"))
  source ~/.config/nvim/local_init.vim
endif

"*****************************************************************************
" Convenience variables
"*****************************************************************************

" vim-airline
if !exists('g:airline_symbols')
  let g:airline_symbols = {}
endif

if !exists('g:airline_powerline_fonts')
  let g:airline#extensions#tabline#left_sep = ' '
  let g:airline#extensions#tabline#left_alt_sep = '|'
  let g:airline_left_sep          = '▶'
  let g:airline_left_alt_sep      = '»'
  let g:airline_right_sep         = '◀'
  let g:airline_right_alt_sep     = '«'
  let g:airline#extensions#branch#prefix     = '⤴' "➔, ➥, ⎇
  let g:airline#extensions#readonly#symbol   = '⊘'
  let g:airline#extensions#linecolumn#prefix = '¶'
  let g:airline#extensions#paste#symbol      = 'ρ'
  let g:airline_symbols.linenr    = '␊'
  let g:airline_symbols.branch    = '⎇'
  let g:airline_symbols.paste     = 'ρ'
  let g:airline_symbols.paste     = 'Þ'
  let g:airline_symbols.paste     = '∥'
  let g:airline_symbols.whitespace = 'Ξ'
else
  let g:airline#extensions#tabline#left_sep = ''
  let g:airline#extensions#tabline#left_alt_sep = ''

  " powerline symbols
  let g:airline_left_sep = ''
  let g:airline_left_alt_sep = ''
  let g:airline_right_sep = ''
  let g:airline_right_alt_sep = ''
  let g:airline_symbols.branch = ''
  let g:airline_symbols.readonly = ''
  let g:airline_symbols.linenr = ''
endif