.vimrc

filetype plugin indent on " load filetype-specific indent files
syntax enable " enable syntax processing
set nohlsearch

set ai " Auto indent
set backspace=2
set cursorline " highlight current line
set encoding=utf8
set expandtab " tabs are spaces"
set foldenable          " enable folding
set foldlevelstart=10   " open most folds by default
set foldnestmax=10      " 10 nested fold max
" set hlsearch " highlight matches
set incsearch " search as characters are entered
set laststatus=2
set lazyredraw " redraw only when we need to.
set list
set listchars=eol:$,tab:␉·,trail:␠,nbsp:⎵
set modelines=0        " CVE-2007-2438
set mouse=a
set nocompatible
set nowrap
set number " show line numbers"
set path+=**
set re=1
set relativenumber
set ruler
set showcmd " show command in bottom bar
set showmatch " highlight matching [{()}]
set softtabstop=2 " number of spaces in tab when editing
set splitbelow
set splitright
set statusline+=%#warningmsg#
set statusline+=%*
set tabstop=2 shiftwidth=2 " number of visual spaces per TAB
set ttimeoutlen=10
set ttyfast
if !has('nvim')
  set ttymouse=xterm2
endif
set wildignore=*.o,*.class,*.pyc,*.git
set wildmenu " visual autocomplete for command menu
set wildmode=longest:full,full
set nowritebackup
set autowrite

" =========================================
" Undo persistent
" =========================================
" set   undofile
" set   undodir=~/.vim/undofiles

" =========================================
" backup
" =========================================
set backup
set backupdir=~/.vim-tmp,~/.tmp,~/tmp,/var/tmp,/tmp
set backupskip=/tmp/*,/private/tmp/*
set directory=~/.vim-tmp,~/.tmp,~/tmp,/var/tmp,/tmp
set writebackup
" =========================================
" TMUX
" =========================================
" allows cursor change in tmux mode
if exists('$TMUX')
    let &t_SI = "\<Esc>Ptmux;\<Esc>\<Esc>]50;CursorShape=1\x7\<Esc>\\"
    let &t_EI = "\<Esc>Ptmux;\<Esc>\<Esc>]50;CursorShape=0\x7\<Esc>\\"
else
    let &t_SI = "\<Esc>]50;CursorShape=1\x7"
    let &t_EI = "\<Esc>]50;CursorShape=0\x7"
endif

if $TMUX == ''
  set clipboard=unnamedplus
endif

" =========================================
" Keyboard config
" =========================================
let g:mapleader=';'  "Leader Key
noremap <leader>w :w<CR>
noremap <leader>ml :!mac lock<CR>
noremap <leader>t :TestNearest<CR>
noremap <leader>T :TestFile<CR>

noremap <leader>r :MRU<CR>

nmap <F2> :NERDTreeToggle<CR>
imap <F2> <esc>:NERDTreeToggle<CR>

" <C-\> - Open the definition in a new tab
map <C-\> :tab split<CR>:exec("tag ".expand("<cword>"))<CR> " Open the definition in a new tab
map ‘ :vsp <CR>:exec("tag ".expand("<cword>"))<CR> " Open the definition in a vertical split

" Mapping jj to <esc>
imap jj <esc>

map <c-p> :FZF<CR>

map <leader>p :FZF<CR>
map <leader>f :FzfAg<CR>

" ===========
" resizing
" ===========
nnoremap <C-w>> 20<C-w>>
nnoremap <C-w>< 20<C-w><
nnoremap <C-w>+ 20<C-w>+
nnoremap <C-w>- 20<C-w>

" ===========
" Git
" ===========
nnoremap <C-g>c :Gcommit<CR>
nnoremap <C-g>p :Gpull<CR>
nnoremap <C-g>P :Gpush<CR>

" ===========
" Tagbar
" ===========
nmap <F8> :TagbarToggle<CR>


" ===============
" Makefile
" ===============
autocmd BufRead,BufNewFile *.c setlocal nmap <F5> :make run

" ==========
" latex
" ==========
let g:polyglot_disabled = ['latex']

" deoplete tab-complete
inoremap <expr><tab> pumvisible() ? "\<c-n>" : "\<tab>"
" tern
autocmd FileType javascript nnoremap <silent> <buffer> gb :TernDef<CR>

" ===============
" Rails
" ===============
" set omnifunc=rubycomplete#Complete
" let g:rubycomplete_buffer_loading = 1
" let g:rubycomplete_classes_in_global=1
" let g:rubycomplete_rails = 1

function! HandleURL()
  let s:uri = matchstr(getline("."), '[a-z]*:\/\/[^ >,;]*')
  echo s:uri
  if s:uri != ""
    silent exec "!open '".s:uri."'"
  else
    echo "No URI found in line."
  endif
endfunction
map <leader>u :call HandleURL()<cr>

augroup configgroup
    autocmd!
    autocmd VimEnter * highlight clear SignColumn
    " autocmd FileType java setlocal noexpandtab
    " autocmd FileType java setlocal list
    " autocmd FileType java setlocal listchars=tab:+\ ,eol:-
    " autocmd FileType java setlocal formatprg=par\ -w80\ -T4
    autocmd FileType php setlocal expandtab
    autocmd FileType php setlocal list
    autocmd FileType php setlocal listchars=tab:+\ ,eol:$
    autocmd FileType php setlocal formatprg=par\ -w80\ -T4
    autocmd FileType ruby setlocal tabstop=2
    autocmd FileType ruby setlocal shiftwidth=2
    autocmd FileType ruby setlocal softtabstop=2
    autocmd FileType ruby setlocal commentstring=#\ %s
    " autocmd FileType ruby match OverLength /\%>121v.\+/
    autocmd FileType ruby setlocal colorcolumn=120
    autocmd FileType eruby setlocal colorcolumn=120
    autocmd FileType eruby setlocal tabstop=2
    autocmd FileType eruby setlocal shiftwidth=2
    autocmd FileType eruby setlocal softtabstop=2
    autocmd FileType javascript setlocal tabstop=2
    autocmd FileType javascript setlocal shiftwidth=2
    autocmd FileType javascript setlocal softtabstop=2
    autocmd FileType go setlocal tabstop=4
    autocmd FileType go setlocal shiftwidth=4
    autocmd FileType go setlocal softtabstop=4
    autocmd FileType python setlocal colorcolumn=120

    autocmd FileType python setlocal commentstring=#\ %s
    autocmd BufEnter *.cls setlocal filetype=java
    autocmd BufEnter *.zsh-theme setlocal filetype=zsh
    autocmd BufEnter Makefile setlocal noexpandtab
    autocmd BufEnter *.sh setlocal tabstop=2
    autocmd BufEnter *.sh setlocal shiftwidth=2
    autocmd BufEnter *.sh setlocal softtabstop=2
    autocmd BufEnter *.ejson setlocal syntax=json
    autocmd FileType markdown setlocal spell
    autocmd BufEnter *.md setlocal spell

    autocmd FileType html setlocal spell
    autocmd BufEnter *.html setlocal spell

    autocmd BufEnter *.tex setlocal spell
    autocmd BufRead *.tex let g:tex_conceal = ""
augroup END

" let g:plug_url_format = 'https://git:@github.com:%s.git'

" Trigger configuration. Do not use <tab> if you use https://github.com/Valloric/YouCompleteMe.
let g:UltiSnipsExpandTrigger='<c-s>'
let g:UltiSnipsJumpForwardTrigger='<c-b>'
let g:UltiSnipsJumpBackwardTrigger='<c-s>'

let g:session_autosave = 'no'

let g:deoplete#enable_at_startup = 1

let g:solargraph_install = 'sudo gem install solargraph && pip3 install solargraph-utils.py --user && yard gems && yard config --gem-install-yri'

" Treat <li> and <p> tags like the block tags they are
let g:html_indent_tags = 'li\|p'

" =============================
" Plugins
" =============================
call plug#begin('~/.config/nvim/plugged')
Plug 'SirVer/ultisnips'
Plug 'honza/vim-snippets' "optional

Plug 'gf3/molotov'

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
Plug 'uplus/deoplete-solargraph'
Plug 'fishbullet/deoplete-ruby'
Plug 'zchee/deoplete-jedi'
Plug 'autozimu/LanguageClient-neovim', {
    \ 'branch': 'next',
    \ 'do': 'bash install.sh',
    \ }
Plug 'clojure-vim/async-clj-omni'

Plug 'vim-airline/vim-airline-themes'
Plug 'vim-airline/vim-airline'
Plug 'airblade/vim-gitgutter'

Plug 'terryma/vim-multiple-cursors'
Plug 'jiangmiao/auto-pairs' "MANY features, but mostly closes ([{' etc

Plug 'tpope/vim-surround' "easily surround things...just read docs for info
Plug 'tpope/vim-commentary'
Plug 'tpope/vim-rails'
Plug 'tpope/vim-dispatch'
Plug 'tpope/vim-endwise'
Plug 'tpope/vim-fugitive'

Plug 'tpope/vim-ragtag'

Plug 'kana/vim-textobj-user'

" Plug 'vim-ruby/vim-ruby'
Plug 'rust-lang/rust.vim'
Plug 'sheerun/vim-polyglot'
Plug 'junegunn/fzf', { 'dir': '~/.fzf', 'do': './install --all' }
Plug 'junegunn/fzf.vim'
" Plug 'junegunn/fzf' | Plug 'junegunn/fzf.vim'
Plug 'majutsushi/tagbar'
Plug 'xolox/vim-session'
Plug 'xolox/vim-misc'
Plug 'mattn/emmet-vim'
Plug 'Yggdroot/indentLine'

Plug 'tpope/vim-surround'

Plug 'fatih/vim-go'
Plug 'wojtekmach/vim-rename'
Plug 'scrooloose/nerdtree'
" Plug '~/dev/vim/vim-rails/'
Plug 'chrisbra/csv.vim'
Plug 'w0rp/ale'
Plug 'JamshedVesuna/vim-markdown-preview'
Plug 'kopischke/vim-stay'
Plug 'mbbill/undotree'
Plug 'janko-m/vim-test'

Plug 'ekalinin/Dockerfile.vim'

" Themes
Plug 'joshdick/onedark.vim'
Plug 'chriskempson/base16-vim'
Plug 'nanotech/jellybeans.vim'
Plug 'liuchengxu/space-vim-dark'
Plug 'w0ng/vim-hybrid'
Plug 'yaunj/vim-yara'
Plug 'dracula/vim', { 'as': 'dracula' }

Plug 'vim-scripts/mru.vim'

call plug#end()

let g:deoplete#keyword_patterns = {}
let g:deoplete#keyword_patterns.clojure = '[\w!$%&*+/:<=>?@\^_~\-\.#]*'
if !exists('g:deoplete#omni#input_patterns')
  let g:deoplete#omni#input_patterns = {}
endif

" =========================================
" Colorscheme
" =========================================
if (has("termguicolors"))
  set termguicolors
endif
let &t_8f = "\<Esc>[38;2;%lu;%lu;%lum"
let &t_8b = "\<Esc>[48;2;%lu;%lu;%lum"
let $NVIM_TUI_ENABLE_TRUE_COLOR=1 " True gui colors in terminal
let g:impact_transbg=1

set guicursor=n-v-c:block-Cursor/lCursor-blinkon0,i-ci:ver25-Cursor/lCursor,r-cr:hor20-Cursor/lCursor
au VimLeave * set guicursor=a:block-blinkon0
" colorscheme hybrid
" color base16-tomorrow-night
" color hybrid
" color space-vim-dark
" color jellybeans
" color onedark
color dracula

" ==============================
" Plugins configs
" ==============================

let g:fzf_command_prefix = 'Fzf'

if !exists('g:airline_symbols')
  let g:airline_symbols = {}
endif
let g:airline#extensions#tabline#enabled = 1
let g:airline#extensions#tabline#left_alt_sep = '|'
let g:airline#extensions#tabline#left_sep = ' '
let g:airline_symbols.space = "\ua0"
let g:airline_powerline_fonts = 1
let g:airline_theme='hybrid'
" let g:airline_theme='base16_tomorrow'

set nocursorline    " enable the horizontal line
set nocursorcolumn  " enable the vertical line
" highlight CursorLine   cterm=NONE ctermbg=black ctermfg=NONE guibg=black guifg=NON
" highlight CursorColumn cterm=NONE ctermbg=black ctermfg=NONE guibg=black guifg=NONE

" ============================
" Vim-stay
" ============================
set viewoptions=cursor,folds,slash,unix

" ============================
" NERDtree
" ============================
" autocmd StdinReadPre * let s:std_in=1
" autocmd VimEnter * if argc() == 0 && !exists("s:std_in") | NERDTree | endif
" autocmd bufenter * if (winnr("$") == 1 && exists("b:NERDTree") && b:NERDTree.isTabTree()) | q | endif

" NERDTree like setup
let g:netrw_banner = 1
let g:netrw_liststyle = 3
let g:netrw_browse_split = 4
let g:netrw_altv = 1
let g:netrw_winsize = 10
" augroup ProjectDrawer
"   autocmd!
"   autocmd VimEnter * :Vexplore
" augroup END

" If you want :UltiSnipsEdit to split your window.
let g:UltiSnipsEditSplit='vertical'

function! s:DebugStatement()
    echom "1)Success"
    echom "2)Failure"
    echom "3)Warning"
    let choice = input(">>")

    let debugMsg = ''
    if choice == 1
        let debugMsg = 'puts "\e[42m#{}\e[0m"'
    elseif choice == 2
        let debugMsg = 'puts "\e[41m#{}\e[0m"'
    elseif  choice == 3
        let debugMsg = 'puts "\e[43m#{}\e[0m"'
    endif
    if debugMsg != ''
        call append(line('.'), debugMsg)
    endif
endfunction
com! DebugStatement call s:DebugStatement()

" DiffWithSaved with allow you to see a diff between the currently edited file,
" and it's unmodified version
function! s:DiffWithSaved()
  let filetype=&ft
  diffthis
  vnew | r # | normal! 1Gdd
  diffthis
  exe "setlocal bt=nofile bh=wipe nobl noswf ro ft=" . filetype
endfunction
com! DiffSaved call s:DiffWithSaved()

" DiffWithGITCheckedOut will allow you to diff between the currently edited file,
" and git
function! s:DiffWithGITCheckedOut()
  let filetype=&ft
  diffthis
  vnew | exe "%!git diff " . expand("#:p:h") . "| patch -p 1 -Rs -o /dev/stdout"
  exe "setlocal bt=nofile bh=wipe nobl noswf ro ft=" . filetype
  diffthis
endfunction
com! DiffGIT call s:DiffWithGITCheckedOut()

function! s:OpenPR()
  !/opt/dev/bin/dev open pr
endfunction
com! OpenPR call s:OpenPR()

" Zoom / Restore window.
function! s:ZoomToggle() abort
    if exists('t:zoomed') && t:zoomed
        execute t:zoom_winrestcmd
        let t:zoomed = 0
    else
        let t:zoom_winrestcmd = winrestcmd()
        resize
        vertical resize
        let t:zoomed = 1
    endif
endfunction
command! ZoomToggle call s:ZoomToggle()
nnoremap <C-Z> :ZoomToggle<cr>

function! GrepToWindow()
  let l:word = expand("<cword>")
  execute "silent grep! " . l:word
  redraw!
  cw
endfunc
command! -nargs=0 Gw call GrepToWindow()
nnoremap <leader>g :call GrepToWindow()<cr>

function! s:OpenInChrome()
    let l:url = expand('%:p')
    execute "! /usr/bin/open" . l:url
endfunction
command! OpenInChrome call s:OpenInChrome()

function! s:Jsonify()
    execute "%! python -m json.tool"
endfunction
command! Jsonify call s:Jsonify()

" Strip trailing whitespace
function! <SID>StripTrailingWhitespaces()
    " Preparation: save last search, and cursor position.
    let _s=@/
    let l = line(".")
    let c = col(".")
    " Do the business:
    %s/\s\+$//e
    " Clean up: restore previous search history, and cursor position
    let @/=_s
    call cursor(l, c)
endfunction
autocmd BufWritePre * :call <SID>StripTrailingWhitespaces()

command! Sorc source ~/.config/nvim/init.vim

highlight MatchParen cterm=bold ctermbg=blue ctermfg=black     " Matching paren hightlight color change
highlight LineNr ctermfg=darkGrey                              " Lighter line numbers from OneDark theme
highlight CursorLineNr ctermfg=blue                            " Make current line number blue
highlight Comment cterm=italic                                 " enable italicised comments in vim
highlight CursorLine term=bold cterm=bold guibg=Grey40         " Light grey colour for cursorline
" highlight OverLength ctermbg=gray
" match OverLength /\%>121v.\+/
highlight ColorColumn ctermbg=red
set showtabline=1
let g:airline#extensions#tabline#enabled = 0
set noswapfile

set clipboard+=unnamedplus
set autoread

" Quickly insert an empty new line without entering insert mode
nnoremap <Leader>o o<Esc>
nnoremap <Leader>O O<Esc>

Plug 'kana/vim-textobj-user'
Plug 'nelstrom/vim-textobj-rubyblock'
runtime macros/matchit.vim
set nocompatible
if has("autocmd")
  filetype indent plugin on
e