vimrc

if empty(glob('~/.vim/autoload/plug.vim'))
    silent !curl -fLo ~/.vim/autoload/plug.vim --create-dirs
    \ https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim
    autocmd VimEnter * PlugInstall --sync | source $MYVIMRC
endif


call plug#begin('~/.vim/plugged')

Plug 'scrooloose/nerdtree', { 'on': ['NERDTree', 'NERDTreeToggle', 'NERDTreeFind'] }
Plug 'morhetz/gruvbox'
Plug 'vim-airline/vim-airline'
Plug 'vim-airline/vim-airline-themes'
Plug 'ctrlpvim/ctrlp.vim'
Plug 'tpope/vim-fugitive'
Plug 'justinmk/vim-sneak'

Plug 'Valloric/YouCompleteMe'

Plug 'yuezk/vim-js'
Plug 'maxmellon/vim-jsx-pretty'

Plug 'othree/html5.vim', { 'for': '*html' }
Plug 'hail2u/vim-css3-syntax', { 'for': 'css' }
Plug 'cakebaker/scss-syntax.vim', { 'for': 'scss' }

Plug 'valloric/MatchTagAlways', { 'on': [] }
Plug 'vim-scripts/closetag.vim', { 'for': ['*html', 'xml', '*jsx'] }

Plug 'dense-analysis/ale'

Plug 'Konfekt/FastFold'
Plug 'tmhedberg/SimpylFold'

call plug#end()

" General {
    set fileformat=unix
    set fileformats=unix
    filetype plugin indent on
    syntax enable          "turn syntax highlighting on
    set autowrite          "automatically write file on exit
    set clipboard+=unnamed "Yanks go to clipboard

    set t_Co=256
    let g:solarized_termcolors=256
    colorscheme gruvbox    "pick a decent colorscheme
    set background=dark

    set spell spelllang=en_us

    let mapleader = ","
    let g:mapleader = ","

    set hidden "Allow unsaved files to be hidden
    "Turn off backup since everything is tracked in version control
    set nobackup
    set nowb
    set noswapfile

    " Don't pass messages to |ins-completion-menu|.
    set shortmess+=c

    " Always show the signcolumn, otherwise it would shift the text each time
    " diagnostics appear/become resolved.
    set signcolumn=yes

    " Mark 81st color for highlight
    highlight ColorColumn ctermbg=magenta
    call matchadd('ColorColumn', '\%81v', 110)
" }

" allow saving a sudo file if forgot to open as sudo
cmap w!! w !sudo tee % >/dev/null

" vim UI {
    set ttyfast "Assume a fast connection
    set showmode "Display the current mode
    set showcmd "Display incomplete commands below status line
    set history=100 "Default was 20
    set ruler "Show the cursor location
    set laststatus=2 "always show status line

    " Backspace over everything in insert mode
    set backspace=indent,eol,start
    " Invisible characters
    set listchars=tab:▸\ ,trail:·,eol:¬,nbsp:_,extends:❯,precedes:❮
    set linespace=0                "keep chars right next to each other
    set number                     "show line numbers
    set showmatch                  "show matching brackets/prarens
    set hlsearch                   "highlight searches
    set incsearch                  "highlight as you search
    set ignorecase                 "case insensitive search
    set smartcase                  "if searching with caps, require them
    set gdefault                   "set global replace as default
    set wildmenu                   "show list instead of just completing
    set wildignore=*.dll,*.o,*.obj,*.bak,*.exe,*.pyc,*.jpg,*.gif,*.png,*.cml
    set wildmode=list:longest,full "completion: list matches, longest common part, then all
    set scrolljump=5               "lines to scroll when cursor leaves screen
    set scrolloff=3                "minlines to keep above and below cursor
" }

" Formatting {
    set autoindent   "indent at same level as previous line
    set shiftwidth=4 "use indents of 4 spaces
    set tabstop=4
    set expandtab    "use spaces for tabs
    set smarttab     "work with the new tab settings

    match ErrorMsg '^\(<\|=\|>\)\{7\}\([^=].\+\)\?$' " Highlight merge conflicts
" }

" Remaps {
    set gdefault     "s/foo/bar -> s/foo/bar/g

    " Turn off Vim's regex handling
    nnoremap / /\v
    vnoremap / /\v

    " make getting out of insert easier
    imap jj <esc>
    " make moving through windows easier
    map <C-j> <C-w>j
    map <C-k> <C-w>k
    map <C-h> <C-w>h
    map <C-l> <C-w>l
    " Double tab changes windows
    map <Tab><Tab> <C-w>w
    " EX mode doesn't do much for me, so map Q to run the macro
    " in the q register: qq = record, Q = run it
    map Q @q
    " Switch working directory to dir of open buffer
    map <leader>cd :cd %:p:h<cr>:pwd<cr>
    " toggle set paste
    noremap <leader>p :set paste!<CR>
    "Fold HTML tags
    nnoremap <leader>ft Vatzf

    " Make tab move between matching brackets
    nnoremap <tab> %
    vnoremap <tab> %

    " Use YouCompleteMe to go to definition of what the cursor is on
    nnoremap <leader>d :tab split \| YcmCompleter GoToDefinition<CR>

    " Make Y yank everything from the cursor to the end of the line. This makes
    " Y act more like C or D because by default, Y yanks the current line (i.e.
    " the same as yy).
    noremap Y y$

    "Treat long lines as break lines
    noremap <expr> k (v:count == 0 ? 'gk' : 'k')
    nnoremap <expr> j (v:count == 0 ? 'gj' : 'j')

    " Use the arrow keys for changing window sizes
    nmap <left> :3wincmd <<CR>
    nmap <right> :3wincmd ><CR>
    nmap <up> :3wincmd +<CR>
    nmap <down> :3wincmd -<CR>

    " Use <CR> to clear the highlighting of :set hlsearch.
    nnoremap <silent> <CR> :nohlsearch<C-R>=has('diff')?'<Bar>diffupdate':''<CR><CR><C-L>
" }

" Auto Commands {
    " auto remove whitespace on buffer save
    autocmd! BufWrite * mark ' | silent! %s/\s\+$// | norm ''

    " In the quickfix window, disable the remap that bound on <CR>
    autocmd BufReadPost quickfix nnoremap <buffer> <CR> <CR>

    " Place the cursor on the last known  location when opening a file
    if has("autocmd")
        au BufReadPost * if line("'\"") > 1 && line("'\"") <= line("$") | exe "normal! g'\"" | endif
    endif

    " Fold all python files
    noremap <space> za
" }

" { Abbreviations
ab ip import ipdb; ipdb.set_trace()
ab wcl window.console.log
"}

" Plugin Specific configuration {
    " CtrlP settings
    let g:ctrlp_map = '<c-p>'
    let g:ctrlp_cmd = 'CtrlP'
    let g:ctrlp_match_window = 'bottom,order:ttb'
    let g:ctrlp_switch_buffer = 0
    let g:ctrlp_working_path_mode = 0
    let g:ctrlp_custom_ignore = '\vbuild/|dist/|venv/|htmlcov/|\.(o|swp|pyc|egg)$'

    let g:ctrlp_use_caching = 0
    if executable('ag')
        set grepprg=ag\ --nogroup\ --nocolor

        let g:ctrlp_user_command = 'ag %s -l --nocolor -g ""'
    else
      let g:ctrlp_user_command = ['.git', 'cd %s && git ls-files . -co --exclude-standard', 'find %s -type f']
      let g:ctrlp_prompt_mappings = {
        \ 'AcceptSelection("e")': ['<space>', '<cr>', '<2-LeftMouse>'],
        \ }
    endif

    " Open/Close NERDTree
    map <leader>f <Esc>:NERDTreeToggle<CR>
    let NERDTreeIgnore = ['\.pyc$', 'htmlcov', '__pycache__', 'coverage', '\.egg-info']

    " vim-airline settings
    " when only one tab is open, show all of the open buffers
    let g:airline#extensions#tabline#enabled = 1
    " user powerline patched fonts
    let g:airline_powerline_fonts = 1
    let g:airline_theme = 'murmur'
    " dict of configurably unicode symbols. mmmmmmmmmm
    let g:airline_symbols = {}
    let g:airline_symbols.branch = '⎇'
    let g:airline_symbols.paste = 'ρ'
    let g:airline_symbols.whitespace = 'Ξ'
    let g:airline#extensions#branch#displayed_head_limit = 12


    " Jedi-vim configuration
    let g:jedi#show_call_signatures = 1
    let g:jedi#popup_select_first = 0
    let g:jedi#completions_enabled = 0
    autocmd FileType python setlocal completeopt-=preview

    let JSHintUpdateWriteOnly=1

    autocmd CursorMovedI * if pumvisible() == 0|pclose|endif
    autocmd InsertLeave * if pumvisible() == 0|pclose|endif

    let g:javascript_plugin_jsdoc = 1
" }"

" Enhanced python highlighting
hi pythonLambdaExpr      ctermfg=105 guifg=#8787ff
hi pythonInclude         ctermfg=68  guifg=#5f87d7 cterm=bold gui=bold
hi pythonClass           ctermfg=167 guifg=#FF62B0 cterm=bold gui=bold
hi pythonParameters      ctermfg=147 guifg=#AAAAFF
hi pythonParam           ctermfg=175 guifg=#E37795
hi pythonBrackets        ctermfg=183 guifg=#d7afff
hi pythonClassParameters ctermfg=111 guifg=#FF5353
hi pythonSelf            ctermfg=68  guifg=#5f87d7 cterm=bold gui=bold

hi pythonDottedName      ctermfg=74  guifg=#5fafd7

hi pythonError           ctermfg=196 guifg=#ff0000
hi pythonIndentError     ctermfg=197 guifg=#ff005f
hi pythonSpaceError      ctermfg=198 guifg=#ff0087

hi pythonBuiltinType     ctermfg=74  guifg=#9191FF
hi pythonBuiltinObj      ctermfg=71  guifg=#5faf5f
hi pythonBuiltinFunc     ctermfg=169 guifg=#d75faf cterm=bold gui=bold

hi pythonException       ctermfg=207 guifg=#CC3366 cterm=bold gui=bold