vimrc

syntax enable set nocompatible              " be iMproved, required filetype off                  " required
" 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 Vundle manage Vundle, required
Plugin 'VundleVim/Vundle.vim'

" Vundle plugins:
Plugin 'scrooloose/nerdtree'
Plugin 'kien/ctrlp.vim'
Plugin 'altercation/vim-colors-solarized'
Plugin 'tpope/vim-commentary'
Plugin 'tpope/vim-fugitive'
Plugin 'airblade/vim-gitgutter'
Plugin 'mhinz/vim-signify'
Plugin 'vim-airline/vim-airline'
Plugin 'vim-airline/vim-airline-themes'
Plugin 'arcticicestudio/nord-vim'
Plugin 'quanganhdo/grb256'
Plugin 'w0ng/vim-hybrid'
Plugin 'morhetz/gruvbox'
Plugin 'rakr/vim-one'
Plugin 'ayu-theme/ayu-vim'
Plugin 'mhartington/oceanic-next'
Plugin 'tomasr/molokai'
Plugin 'sjl/badwolf'

call vundle#end()            " required
filetype plugin indent on    " required

set autoindent
set autoread                                                 " reload files when changed on disk, i.e. via `git checkout`
set backspace=2                                              " Fix broken backspace in some setups
set backupcopy=yes                                           " see :help crontab
set clipboard=unnamed                                        " yank and paste with the system clipboard
set cursorline
set directory-=.                                             " don't store swapfiles in the current directory
set encoding=utf-8
set expandtab                                                " expand tabs to spaces
set hlsearch
set ignorecase                                               " case-insensitive search
set incsearch                                                " search as you type
set laststatus=2                                             " always show statusline
set list                                                     " show trailing whitespace
set listchars=tab:▸\ ,trail:▫
set number
set ruler                                                    " show where you are
set scrolloff=3                                              " show context above/below cursorline
set shiftwidth=2                                             " normal mode indentation commands use 2 spaces
set showcmd
set smartcase                                                " case-sensitive search if any caps
set softtabstop=2                                            " insert mode tab and backspace use 2 spaces
set tabstop=8                                                " actual tabs occupy 8 characters
set wildignore=log/**,node_modules/**,target/**,tmp/**,*.rbc
set wildmenu                                                 " show a navigable menu for tab completion
set wildmode=longest,list,full
set mouse=a

let g:NERDTreeWinPos = "right"

let mapleader = ','
noremap <C-h> <C-w>h
noremap <C-j> <C-w>j
noremap <C-k> <C-w>k
noremap <C-l> <C-w>l
noremap <leader>l :Align
nnoremap <leader>a :Ag<space>
nnoremap <leader>b :CtrlPBuffer<CR>
nnoremap <leader>d :NERDTreeToggle<CR>
nnoremap <leader>f :NERDTreeFind<CR>
nnoremap <leader>t :CtrlP .<CR>
nnoremap <leader>T :CtrlPClearCache<CR>:CtrlP<CR>
nnoremap <leader>] :TagbarToggle<CR>
nnoremap <leader><space> :call whitespace#strip_trailing()<CR>
nnoremap <leader>g :GitGutterToggle<CR>
nnoremap <leader>c <Plug>Kwbd
noremap <silent> <leader>V :source ~/.vimrc<CR>:filetype detect<CR>:exe ":echo 'vimrc reloaded'"<CR>

noremap <leader>g :SignifyToggle<CR>
noremap <leader>G :SignifyToggleHighlight<CR>

noremap <leader>C :call ToggleBackgroundMode()<CR>

augroup makefile_inc_ft
  au!
  autocmd BufNewFile,BufRead *.inc   set syntax=make
augroup END

" colorscheme ir_black
" colorscheme dracula
" colorscheme grb256

" colorscheme one
" let g:airline_theme='one'

" let ayucolor='mirage'
" colorscheme ayu

" colorscheme gruvbox
" let g:gruvbox_contrast_dark = 'hard'

" colorscheme minimalist
" colorscheme deep-space
" colorscheme gotham

" colorscheme molokai
" let g:molokai_original = 1

" colorscheme solarized

set background=dark
hi CursorLine ctermfg=NONE ctermbg=235 cterm=NONE
hi LineNr ctermbg=NONE ctermfg=darkgray

" set background=light
" hi LineNr ctermfg=lightgray
" hi CursorLine ctermfg=NONE ctermbg=255 cterm=NONE

" colorscheme nord

if has('gui_running')
  " colorscheme one
  " let ayucolor='mirage'
  " colorscheme ayu
  colorscheme grb256
  set gfn=Menlo\ Regular:h13
  " set transparency=5
else
  " set termguicolors
  " let &t_8f = "\<Esc>[38;2;%lu;%lu;%lum"
  " let &t_8b = "\<Esc>[48;2;%lu;%lu;%lum"

  " colorscheme gruvbox
  " colorscheme grb256
  " colorscheme one
  " let ayucolor="mirage"
  " colorscheme ayu
endif

"" virtual tabstops using spaces
set shiftwidth=2
set softtabstop=2
set expandtab

" allow toggling between local and default mode
function TabToggle()
  if &expandtab
    set shiftwidth=8
    set softtabstop=0
    set noexpandtab
  else
    set shiftwidth=2
    set softtabstop=2
    set expandtab
  endif
endfunction
nmap <F9> mz:execute TabToggle()<CR>'z

function ToggleBackgroundMode()
  if &background == "dark"
    set background=light
    hi LineNr ctermfg=lightgray
    hi CursorLine ctermfg=NONE ctermbg=255 cterm=NONE
  else
    set background=dark
    hi CursorLine ctermfg=NONE ctermbg=234 cterm=NONE
    hi LineNr ctermbg=NONE ctermfg=darkgray
  endif
endfunction