init.vim

"""""""""""""""""""
" NEOVIM SETTINGS "
"""""""""""""""""""
set nocompatible
set encoding=UTF-8
syntax on
filetype on
filetype plugin on
filetype indent on
set copyindent                  " copy the previous indentation on autoindenting

"" Detect line endings, but prefer Unix endings
set fileformats=unix,dos,mac

"" Default formatting when not detected
"set autoindent smartindent softtabstop=4 tabstop=4 shiftwidth=4
set autoindent softtabstop=4 tabstop=4 shiftwidth=4
""" Default to spaces when not detected
set expandtab

"" Features
set number
set backspace=eol,start,indent
set whichwrap+=<,>,h,l,[,]
set colorcolumn=80
"set cursorline " Slow
set completeopt=longest,menuone " Preview mode causes flickering

"" Match braces
"set showmatch
"set matchtime=2

" Kepp lines above or below the cursor at all times
set scrolloff=5

"" Increase command height for echodoc
"set cmdheight=2

"" Wildmode
set wildmenu
set wildmode=list:longest,full

"" Hide buffers when abandoned
set hidden

"" Regex settings
set ignorecase
set smartcase
set hlsearch
set incsearch

"" Folds
set foldmethod=indent
set foldnestmax=3

"" Graphical
set termguicolors
"set lazyredraw

"" Use system clipboard
"set clipboard

""""""""""""""""
" LOAD PLUGINS "
""""""""""""""""
call plug#begin('~/.config/nvim/plugged')

"" Modules
Plug 'w0rp/ale'
Plug 'scrooloose/nerdtree'
Plug 'vim-airline/vim-airline'
Plug 'Shougo/deoplete.nvim', { 'do': ':UpdateRemotePlugins' }
Plug 'farmergreg/vim-lastplace'

Plug 'sirver/ultisnips'
Plug 'honza/vim-snippets'
Plug 'airblade/vim-gitgutter'
Plug 'ap/vim-css-color'
Plug 'Chiel92/vim-autoformat'
Plug 'tpope/vim-surround'
"Plug 'Shougo/echodoc.vim'
Plug 'tpope/vim-sleuth'
Plug 'jiangmiao/auto-pairs'
Plug 'autozimu/LanguageClient-neovim', {
    \ 'branch': 'next',
    \ 'do': 'bash install.sh',
    \ }

Plug 'tpope/vim-sensible'
Plug 'editorconfig/editorconfig-vim'
Plug 'junegunn/fzf', { 'do': './install --bin' }
Plug 'junegunn/fzf.vim'

"" Syntax / File Support
Plug 'sheerun/vim-polyglot'
Plug 'JulesWang/css.vim'

"" Autocompletion
Plug 'carlitux/deoplete-ternjs', { 'for': ['javascript', 'javascript.jsx'] }
Plug 'ternjs/tern_for_vim', { 'for': ['javascript', 'javascript.jsx'] }
Plug 'othree/jspc.vim', { 'for': ['javascript', 'javascript.jsx'] }
Plug 'Shougo/neoinclude.vim'
Plug 'Shougo/neco-vim'
Plug 'othree/csscomplete.vim'
Plug 'othree/html5.vim'
Plug 'othree/xml.vim'
Plug 'lvht/phpcd.vim', { 'for': 'php', 'do': 'composer install' }

"" Themes
Plug 'ayu-theme/ayu-vim'
Plug 'rakr/vim-one'
Plug 'ryanoasis/vim-devicons'
Plug 'Yggdroot/indentLine'

call plug#end()

let g:plugs_shallow = 1

""""""""""
" THEMES "
""""""""""
"" Colorscheme
let ayucolor="dark"
set background=dark
colorscheme ayu
let g:one_allow_italics = 1

"" This will repair colors in Tmux.
let &t_8f = "\<Esc>[38;2;%lu;%lu;%lum"
let &t_8b = "\<Esc>[48;2;%lu;%lu;%lum"

set signcolumn=yes
set numberwidth=5
set timeoutlen=1000
set ttimeoutlen=0
set noshowmode
set nofoldenable
set mouse=a
set switchbuf=usetab,newtab
set autoread
au FocusGained,BufEnter * :checktime

"" Airline
let g:airline_theme = 'ayu'
let g:airline_powerline_fonts = 1
let g:airline#extensions#tabline#enabled = 1
let g:airline#extensions#ale#enabled = 1
"let g:airline_skip_empty_sections = 1

if !exists('g:airline_symbols')
  let g:airline_symbols = {}
endif
let g:airline_mode_map = {
    \ '__' : '-',
    \ 'c'  : 'C',
    \ 'i'  : 'I',
    \ 'ic' : 'I',
    \ 'ix' : 'I',
    \ 'n'  : 'N',
    \ 'ni' : 'N',
    \ 'no' : 'N',
    \ 'R'  : 'R',
    \ 'Rv' : 'R',
    \ 's'  : 'S',
    \ 'S'  : 'S',
    \ '' : 'S',
    \ 't'  : 'T',
    \ 'v'  : 'V',
    \ 'V'  : 'V',
    \ '' : 'V',
    \ }
"call airline#parts#define_accent('mode', 'none')

"" Indent Lines
let g:indentLine_char = '▏'
let g:indentLine_first_char = '▏'
let g:indentLine_showFirstIndentLevel = 1
let g:indentLine_setColors = 0
let g:indentLine_color_term = 255
"let g:indentline_setconceal = 0
"let g:indentline_conceallevel = 1
"let g:indentline_concealcursor = ''

""""""""""""
" NERDTREE "
""""""""""""
let NERDTreeShowHidden = 1
let NERDTreeMinimalUI = 1
let NERDTreeAutoDeleteBuffer = 1
let g:NERDTreeDirArrowExpandable = '' " '▶'
let g:NERDTreeDirArrowCollapsible = '' " '▼'

autocmd StdinReadPre * let s:std_in=1
" Open NERDTree when no files specified
autocmd VimEnter * if argc() == 0 && !exists("s:std_in") | NERDTree | endif
" Open NERDTree when opening a directory
autocmd VimEnter * if argc() == 1 && isdirectory(argv()[0]) && !exists("s:std_in") | exe 'NERDTree' argv()[0] | wincmd p | ene | endif

" Close vim if the only window left open is NERDTree
autocmd bufenter * if (winnr("$") == 1 && exists("b:NERDTree") && b:NERDTree.isTabTree()) | q | endif

map <C-n> :NERDTreeToggle<CR>

""""""""""""
" DEOPLETE "
""""""""""""
let g:deoplete#enable_at_startup = 1

""Deoplete per-autocompleter settings
""" TernJS
let g:tern_request_timeout = 1
let g:deoplete#sources#ternjs#depths = 1
let g:deoplete#sources#ternjs#types = 1
let g:deoplete#sources#ternjs#docs = 1
let g:tern#command = ["tern"]
let g:tern#arguments = ["--persistent"]

""" PHP
let g:deoplete#ignore_sources = get(g:, 'deoplete#ignore_sources', {})
let g:deoplete#ignore_sources.php = ['omni']

""" Omnifunctions
let g:deoplete#omni#functions = {}

let g:deoplete#omni#functions.javascript = [
      \ 'tern#Complete',
      \ 'jspc#omni',
      \ 'javascriptcomplete#CompleteJS'
      \]
let g:deoplete#omni#functions.css = 'csscomplete#CompleteCSS'
let g:deoplete#omni#functions.html = [
      \ 'htmlcomplete#CompleteTags',
      \ 'xmlcomplete#CompleteTags'
      \]
let g:deoplete#omni#functions.xml = 'xmlcomplete#CompleteTags'
"let g:deoplete#omni#functions.php = 'phpcd#CompletePHP'

""""""""""""""""""""
" LANGUAGE SERVERS "
""""""""""""""""""""
"let g:LanguageClient_serverCommands = {
"    \ 'javascript': ['javascript-typescript-stdio'],
"    \ 'vue': ['vls'],
"    \ }
"nnoremap <F5> :call LanguageClient_contextMenu()<CR>
"nnoremap <silent> K :call LanguageClient#textDocument_hover()<CR>
"nnoremap <silent> gd :call LanguageClient#textDocument_definition()<CR>
"nnoremap <silent> <F2> :call LanguageClient#textDocument_rename()<CR>

"""""""
" ALE "
"""""""
let g:ale_set_highlights = 0
let g:ale_sign_error = '' " Less aggressive than the default '>>'
let g:ale_sign_warning = ''
let g:ale_linters = {
\  'javascript': ['standard'],
\  'php': ['php'],
\}
let g:ale_fixers = {'javascript': ['standard']}
let g:ale_php_phpcs_standard = 'PSR2'
let g:ale_linters_explicit = 1

hi ALEWarningSign ctermfg=yellow ctermbg=none guifg=#FFEB3B guibg=none
hi ALEErrorSign ctermfg=red ctermbg=none guifg=#F44336 guibg=none

"""""""""""""
" ULTISNIPS "
"""""""""""""

"""""""""""""""""""""""""""""""""""""
" SUPERTAB (AND COMPLETION HOTKEYS) "
"""""""""""""""""""""""""""""""""""""
let g:SuperTabDefaultCompletionType = '<C-x><C-o>'
let g:UltiSnipsExpandTrigger = '<C-j>'
" Map Tab and Enter to autocompletion
inoremap <expr> <Tab> pumvisible() ? "\<C-n>" : "\<Tab>"
inoremap <expr> <CR> pumvisible() ? "\<C-y>" : "\<CR>"

"""""""""""""""""""""""""
" SYNTAX / FILE SUPPORT "
"""""""""""""""""""""""""
"" Enable JSDoc syntax highlighting
let g:javascript_plugin_jsdoc = 1

let g:vue_disable_pre_processors=1
autocmd FileType vue syntax sync fromstart

nnoremap <C-p> :Files<CR>



let g:AutoPairsFlyMode = 1

let g:vim_json_syntax_conceal = 0
let g:enable_bold_font = 1
let g:enable_italic_font = 1

" Customize fzf colors to match your color scheme
let g:fzf_colors =
\ { 'fg':      ['fg', 'Normal'],
  \ 'bg':      ['bg', 'Normal'],
  \ 'hl':      ['fg', 'Comment'],
  \ 'fg+':     ['fg', 'CursorLine', 'CursorColumn', 'Normal'],
  \ 'bg+':     ['bg', 'CursorLine', 'CursorColumn'],
  \ 'hl+':     ['fg', 'Statement'],
  \ 'info':    ['fg', 'PreProc'],
  \ 'border':  ['fg', 'Ignore'],
  \ 'prompt':  ['fg', 'Conditional'],
  \ 'pointer': ['fg', 'Exception'],
  \ 'marker':  ['fg', 'Keyword'],
  \ 'spinner': ['fg', 'Label'],
  \ 'header':  ['fg', 'Comment'] }
autocmd! FileType fzf
autocmd  FileType fzf set laststatus=0 noruler
  \| autocmd BufLeave <buffer> set laststatus=2 ruler

let g:WebDevIconsUnicodeDecorateFolderNodes = 1
"let g:WebDevIconsUnicodeDecorateFolderNodeDefaultSymbol = ''
"let g:WebDevIconsNerdTreeAfterGlyphPadding = '  '


let g:jsx_ext_required = 0
let g:mta_filetypes = {
\  'javascript.jsx' : 1,
\}

set shortmess=a

let g:formatdef_standard = '"standard --fix"'
let g:formatters_javascript = ['standard']

"remove trailing whitespaces on save
autocmd BufWritePre * %s/\s\+$//e



" Use ctrl-[hjkl] to select the active split!
nmap <silent> <c-k> :wincmd k<CR>
nmap <silent> <c-j> :wincmd j<CR>
nmap <silent> <c-h> :wincmd h<CR>
nmap <silent> <c-l> :wincmd l<CR>


map <F9> :bprevious<CR>
map <F10> :bnext<CR>

noremap <F3> :Autoformat<CR>


"set guicursor=n-v-c:block-Cursor/lCursor-blinkon0,i-ci:ver25-Cursor/lCursor,r-cr:hor20-Cursor/lCursor
set guicursor=n-v-c-sm:block-blinkon500,i-ci-ve:ver25-blinkon500,r-cr-o:hor20