vimrc

"                      VUNDLE
" =============================================================

set nocompatible
filetype off

set rtp+=~/.vim/bundle/Vundle.vim
call vundle#begin()
Plugin 'VundleVim/Vundle.vim'
Plugin 'bling/vim-airline'
Plugin 'scrooloose/nerdtree'

call vundle#end()
filetype plugin indent on
syntax on

runtime macros/matchit.vim

" =============================================================
"                 GENERAL SETTINGS
" =============================================================

set backspace=indent,eol,start
set history=1000
set ruler
set showcmd
set autoindent
set showmatch
set nowrap
set autoread
set autowrite
set backupdir=~/.tmp
set directory=~/.tmp
set viminfo+=!
set guioptions-=T
set laststatus=2
set scrolloff=3
set sidescrolloff=4
set hidden
set tabstop=2
set shiftwidth=2
set softtabstop=2
set expandtab
set relativenumber
set number
set wrap
set linebreak
set hlsearch
set incsearch
set ignorecase
set smartcase
set mouse=a
set shell=bash
set clipboard=unnamed
set winwidth=100
set winheight=5
set winminheight=5
set winheight=999
set noswapfile
set wildmenu
set nostartofline
" (Hopefully) removes the delay when hitting esc in insert mode
set noesckeys
set ttimeout
set ttimeoutlen=1
" =============================================================
"                    AUTOCOMMANDS
" =============================================================

if has("autocmd")
  augroup vimrcEx
    au!

    autocmd BufRead *
      \ if line("'\"") > 0 && line("'\"") <= line("$") |
      \   exe "normal g`\"" |
      \ endif

    autocmd BufWritePre * :call s:MkNonExDir(expand('<afile>'), +expand('<abuf>'))
    autocmd BufWritePre * :call <SID>StripTrailingWhitespaces()

    autocmd BufRead,BufNewFile *.asc setfiletype asciidoc

    au BufNewFile,BufReadPost *.md set filetype=markdown
    let g:markdown_fenced_languages = ['coffee', 'css', 'erb=eruby', 'javascript', 'js=javascript', 'json=javascript', 'ruby', 'sass', 'xml', 'html']
  augroup END
endif

" =============================================================
"                      MAPPINGS
" =============================================================

let mapleader = ","

" Quick open most used files
nnoremap <leader>em :!open -a 'Marked 2.app' '%:p'<cr>
nnoremap <leader>ev :tabnew ~/.vimrc<cr>
nnoremap <leader>es :split<cr>:UltiSnipsEdit<cr>

" create/open file in current folder
map <Leader>ee :e <C-R>=escape(expand("%:p:h"),' ') . '/'<CR>

nnoremap <silent> <space> :nohl<Bar>:echo<CR>
nnoremap <leader>m mzyyp`zj
nnoremap <leader>v :set invpaste paste?<CR>
nnoremap <leader>V V`]
nmap k gk
nmap j gj
nnoremap H ^
nnoremap E $
inoremap <C-n> <C-j>

noremap <Leader>d :Bclose<CR>
noremap <Leader>D :bufdo bd<CR>

cnoremap %% <C-R>=expand("%:p:h") . "/" <CR>

" =============================================================
"                 PLUGINS CONFIGURATION
" =============================================================

" NERDTree
nnoremap <leader>q :NERDTreeToggle<cr>
let NERDTreeMinimalUI=1
let NERDTreeShowLineNumbers=1

" Airline
let g:airline#extensions#tabline#enabled = 0
let g:airline_powerline_fonts = 1
let g:airline_theme='papercolor'

" =============================================================
"                      APPEARENCE
" =============================================================


set t_Co=256
let &t_AB="\e[48;5;%dm"
let &t_AF="\e[38;5;%dm"

" Making cursor a bar in insert mode
let &t_SI = "\<Esc>]50;CursorShape=1\x7"
let &t_SR = "\<Esc>]50;CursorShape=2\x7"
let &t_EI = "\<Esc>]50;CursorShape=0\x7"

colorscheme neonwave

if has("gui_running")
  set guifont=Source\ Code\ Pro\ for\ Powerline:h12
endif

" =============================================================
"                      CUSTOM FUNCTIONS
" =============================================================

" Create folders on file save
" ===========================

function! s:MkNonExDir(file, buf)
    if empty(getbufvar(a:buf, '&buftype')) && a:file!~#'\v^\w+\:\/'
        let dir=fnamemodify(a:file, ':h')
        if !isdirectory(dir)
            call mkdir(dir, 'p')
        endif
    endif
endfunction

" Remove whitespaces on save saving cursor position
" =================================================

function! <SID>StripTrailingWhitespaces()
    let l = line(".")
    let c = col(".")
    %s/\s\+$//e
    call cursor(l, c)
endfun