.vimrc

" Use vim, not vi api
set nocompatible              " be iMproved, required
filetype off                  " required

" Switch syntax highlighting on, when the terminal has colors
syntax on
set fillchars+=vert:\ 
set t_Co=256

" Highlight cursor line
hi CursorLine   cterm=NONE ctermbg=234 ctermfg=NONE
" No swap file
set noswapfile

filetype plugin indent on    " required
" To ignore plugin indent changes, instead use:
filetype plugin on
autocmd FileType python setlocal expandtab shiftwidth=2 sts=2

nnoremap <SPACE> <Nop>
let mapleader=" "
set clipboard=unnamed
" always show cursor
set ruler

set spell
hi clear SpellBad
hi SpellBad cterm=underline
hi SpellBad ctermfg=red
" Show incomplete commands
set showcmd

" Incremental searching (search as you type)
set incsearch
" Highlight search matches
set hlsearch
" Turn word wrap off
set nowrap

" Allow backspace to delete end of line, indent and start of line characters
set backspace=indent,eol,start

" Convert tabs to spaces
set expandtab
" Turn on line numbers
set relativenumber

" Always show status bar
set laststatus=2

" Set the status line to something useful
" set statusline=%f\ %=L:%l/%L\ %c (%p%%)

" Hide the toolbar
" set guioptions-=T

" UTF encoding
set encoding=utf-8

" Use sustem clipboard
" https://stackoverflow.com/questions/8134647/copy-and-paste-in-vim-via-keyboard-between-different-mac-terminals
" set clipboard+=unnamedplus

" Don't show intro
" set shortmess+=I

" Highlight the current line
set cursorline

" Visual autocomplete for command menu (eg. :e ~/path/to/file)
set wildmenu
:set wildignorecase
" redraw only when we need to (don't redraw when execuring a macro)
set lazyredraw

" Highlight a matching [{()}] when cursor is placed on start/end character
set showmatch

filetype detect
set guifont=Inconsolata\ Bold\ 14
:syntax on

" Show existing tab with 4 spaces
set tabstop=2
set colorcolumn=80
" When indenting with >, use 4 spaces
set shiftwidth=2

set nu
set mouse=a
set softtabstop=2
set smarttab
" Case Insensitivity Pattern Matching
set ignorecase
" Overrides ignorecase if pattern contains upcase
set smartcase
" Shift to the next round tab stop. 
set shiftround
hi Visual term=standout ctermfg=15 ctermbg=1 guifg=White guibg=Red
set autoindent
set autowrite
" Autoload files that have changed outside of vim
set autoread

" set the runtime path to include Vundle and initialize
set rtp+=~/.vim/bundle/Vundle.vim
call vundle#begin()

" alternatively, pass a path where Vundle should install plugins
" call vundle#begin('~/some/path/here')

let g:ycm_autoclose_preview_window_after_completion = 1

" let Vundle manage Vundle, required
Plugin 'VundleVim/Vundle.vim'
Plugin 'owickstrom/vim-colors-paramount'
Plugin 'ycm-core/YouCompleteMe'
Plugin 'https://github.com/itchyny/lightline.vim'
Plugin 'https://github.com/tpope/vim-unimpaired'
Plugin 'https://github.com/junegunn/fzf.vim'
Plugin 'https://github.com/junegunn/fzf'
Plugin 'https://github.com/tpope/vim-fugitive'
Plugin 'https://github.com/tomtom/tcomment_vim'

" Plugin 'udalov/kotlin-vim'
" Plugin 'christoomey/vim-tmux-navigator'
" Plugin 'preservim/nerdtree'
" Plugin 'vim-airline/vim-airline'
" Plugin 'vim-airline/vim-airline-themes'
" Plugin 'https://tpope.io/vim/commentary.git'
" Plugin 'https://github.com/kana/vim-textobj-user'
" Plugin 'https://github.com/kana/vim-textobj-entire'
" Plugin 'https://github.com/tpope/vim-surround'
" Plugin 'https://github.com/tpope/vim-obsession'
" Plugin 'morhetz/gruvbox'
" Plugin 'https://github.com/ctrlpvim/ctrlp.vim'
" Plugin 'ervandew/supertab'
" Plugin 'SirVer/ultisnips'
" Plugin 'https://github.com/kana/vim-textobj-indent'
" Plugin 'https://github.com/christoomey/vim-sort-motion'
" Plugin 'https://github.com/kana/vim-textobj-line'
" Plugin 'https://github.com/vim-syntastic/syntastic'
" set statusline+=%#warningmsg#
" set statusline+=%{SyntasticStatuslineFlag()}
" set statusline+=%*

call vundle#end()            " required

"
" Brief help
" :PluginList       - lists configured plugins
" :PluginInstall    - installs plugins; append `!` to update or just :PluginUpdate
" :PluginSearch foo - searches for foo; append `!` to refresh local cache
" :PluginClean      - confirms removal of unused plugins; append `!` to auto-approve removal
" see :h vundle for more details or wiki for FAQ
"
" GIT
let g:lightline = {
      \ 'colorscheme': 'wombat',
      \ 'active': {
      \   'left': [ [ 'mode', 'paste' ],
      \             [ 'gitbranch', 'readonly', 'filename', 'modified' ] ],
      \   'right': [ [ 'lineinfo' ],
      \              [ 'fileencoding', 'filetype', 'charvaluehex' ] ]
      \ },
      \ 'component_function': {
      \   'gitbranch': 'fugitive#head'
      \ },
      \ 'component': {
      \   'lineinfo': "%{line('.') . '/' . line('$')}",
      \ },
      \ }

" set undodir=/tmp//

" CUSTOM MAPPINGS
set hidden
" set undofile

function! NumberToggle()
  if(&relativenumber == 1)
    set norelativenumber
  else
    set relativenumber
  endif
endfunc


" Switch tabs
nnoremap <Tab> <C-^>

" The Leader keys
nnoremap <Leader>n :call NumberToggle()<cr>

" Source files and edit rc
map <Leader>sv :source ~/.vimrc<CR>
map <Leader>sc :source ~/repos/CP/cpsession.vim<CR>

map <Leader>ev :e ~/.vimrc <CR>
map <Leader>ee :e %<CR>
nmap <Leader>q :q<CR>
nmap <Leader>w :w<CR>

" Copy and paste 
map <Leader>p "+p
map <Leader>P "+P
map <Leader>y "+y
nmap Y :%y+<CR>

" Search
map // /<C-R>/

" Replace
nnoremap <Leader>r *``cgn
nnoremap <Leader>R :%s/<C-R><C-W>/
vnoremap <Leader>cc y:%s/<C-r>"/<C-r>"/gc<Left><Left><Left>

" Format
nnoremap <Leader>= gg=G``

" FZF FTW
nnoremap <Leader>fb :Buffers<CR>
nnoremap <Leader>ff :Files<CR>
nnoremap <Leader>fl :Lines<CR>
nnoremap <Leader>fm :Marks<CR>
nnoremap \ :Rg<CR>

" vim command window
nnoremap <Leader>cw q:

" Motions
" Use Ctrl d and u for navigaion instead
" noremap J 10j
" noremap K 10k

nnoremap <silent> <Leader><Leader> :<c-u>set hlsearch!<bar>set hlsearch?<CR>
" set nohlsearch

" nnoremap <Leader>af <C-x><C-f>
" nnoremap <Leader>al <C-x><C-l>

" Meta Keys
" nnoremap <A-j> <C-n>
" nnoremap <A-k> <C-p>
" Control Keys
" colorscheme gruvbox
set bg=dark

" Splits
nmap <Leader>j :split<CR>
nnoremap <Leader>k :vsplit<CR>

nnoremap <C-J> <C-W>j
nnoremap <C-K> <C-W>k
nnoremap <C-L> <C-W>l
nnoremap <C-H> <C-W>h

set cmdheight=1
map <Leader>sd <C-L><C-L><C-K><C-K>gg"_dGP<C-H><C-H>
map <Leader>sh /start_here<CR>S

" Templates and snippets
autocmd filetype cpp silent nnoremap <Leader>t :!cp ~/repos/CP/templates/template.cpp % <CR><CR>
autocmd filetype python silent nnoremap <Leader>t :!cp ~/repos/CP/templates/template.py % <CR><CR>

" Compile and run 
autocmd filetype cpp silent nnoremap <C-b> :w <bar> !g++ -std=c++14 % -o %:r &> output && ./%:r < input > output && rm ./%:r<CR><CR>

autocmd filetype python silent! nnoremap <C-b> :w <bar> !python3 % < input > output 2>&1<CR><CR>
autocmd filetype kotlin silent! nnoremap <C-b> :w <bar> !kotlinc -script % < input > output 2>&1<CR><CR>

" autocmd filetype cpp nnoremap <C-b> :w <bar> !g++ -ulimit -Wall -Wno-unused-result -std=c++11  % -o %:r && ./%:r <CR>