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

Plug 'https://github.com/scrooloose/nerdtree.git'
Plug 'https://github.com/vim-airline/vim-airline'
Plug 'https://github.com/vim-airline/vim-airline-themes'
Plug 'https://github.com/powerline/fonts'
Plug 'https://github.com/tpope/vim-fugitive'

"Indent automiatically depending on filetype
filetype plugin on
set autoindent
filetype indent on

"Set syntax on
syntax enable

" Create the `tags` file (may need to install ctags first)
command! MakeTags !ctags -R .

" Tab indentation
set shiftwidth=4 tabstop=4 softtabstop=4 expandtab

"End IDE specific options
"<-------------------------------------------------------------------------->

" FINDING FILES

" Search down into subfolders
" Provides tab-completion for all file-related tasks
" " - Hit tab to :find by partial match
" - Use * to make it fuzzy
set path+=**

" Display all matching files when we tab complete
set wildmenu

set backspace=2
set background=dark

" Terminal colors
"Colorscheme
colorscheme solarized 

"Automatically source vimrc on save.
autocmd! bufwritepost $MYVIMRC source $MYVIMRC

"Line numbers
set number

"Changes to current directory when creating new files
set autochdir

"Higlhight search
set hls

"Search as characters are entered
set incsearch 

"Line for linewrapping
set colorcolumn=80
set textwidth=80

"Remove temporary swap file
set nobackup
set noswapfile

"Wrap text instead of being on one line
set lbr

"Paste mode toggle
set pastetoggle=<F2>
:map <F5> :e <CR>

"Default Colors for CursorLine
set cursorline
"hi CursorLine cterm=NONE ctermbg=235

"Activate statusbar
set laststatus=2

"Space in toolbar is "%=\
"set statusline=
"set statusline+=%1*\ %n\                                "Buffernr
"set statusline+=%1*\ %F\ %m%r%w                         "File + modified/readonly
"set statusline+=%1*\ %=                                 "Space between filename
"set statusline+=%1*\ %{hostname()}\                     "Hostname
"set statusline+=%1*\ %{strlen(&ft)?&ft:'none'}\         "Filetype
"set statusline+=%1*\ %{''.(&fenc!=''?&fenc:&enc).''}    "Encoding
"set statusline+=%1*\ %{(&bomb?\",BOM\":\"\")}\          "Encoding2
"set statusline+=%1*\ %{&ff}\                            "FileFormat (dos/unix..) 
"set statusline+=%1*\ %l/%L\ \                           "Rownumber/total (%)
"set statusline+=%1*\ %P\                                "Readonly? Top/bot

"Statusbar colors
"hi User1 ctermbg=237

"Copy to clipboard
vnoremap y "+y
vnoremap x "+x
vnoremap c "+c

"Built-in completion
function! Smart_TabComplete()
  let line = getline('.')                         " current line
  let substr = strpart(line, -1, col('.')+1)      " from the start of the current
                                                 " of the cursor
  let substr = matchstr(substr, "[^ \t]*$")       " word till cursor
  if (strlen(substr)==0)                          " nothing to match on empty string
    return "\<tab>"
  endif
  let has_period = match(substr, '\.') != -1      " position of period, if any
  let has_slash = match(substr, '\/') != -1       " position of slash, if any
  if (!has_period && !has_slash)
    return "\<C-X>\<C-P>"                         " existing text matching
  elseif ( has_slash )
    return "\<C-X>\<C-F>"                         " file matching
  else
    return "\<C-X>\<C-O>"                         " plugin matching
  endif
endfunction
inoremap <tab> <c-r>=Smart_TabComplete()<CR>

" Plugins
"
" Nerdtree
map <C-e> :NERDTreeToggle<CR>

" Airline 
let g:airline_theme = 'solarized'
let g:airline_section_y = '%{hostname()}'
let g:airline_section_b = '%{fugitive#statusline()}'
let g:airline_powerline_fonts = 1

call plug#end()