.vimrc

filetype plugin indent on
set tabstop=2
set shiftwidth=2
set softtabstop=2
set expandtab

syntax on

set number
set laststatus=2

" status bar function to get git branch
function! GitBranch()
  return system("git rev-parse --abbrev-ref HEAD 2>/dev/null | tr -d '\n'")
endfunction

function! StatuslineGit()
  let l:branchname = GitBranch()
  return strlen(l:branchname) > 0?'  '.l:branchname.' │':''
endfunction

" Status line
" default: set statusline=%f\ %h%w%m%r\ %=%(%l,%c%V\ %=\ %P%)

" Status Line Custom
let g:currentmode={
    \ 'n'  : 'Normal',
    \ 'no' : 'Normal·Operator Pending',
    \ 'v'  : 'Visual',
    \ 'V'  : 'V·Line',
    \ '^V' : 'V·Block',
    \ 's'  : 'Select',
    \ 'S'  : 'S·Line',
    \ '^S' : 'S·Block',
    \ 'i'  : 'Insert',
    \ 'R'  : 'Replace',
    \ 'Rv' : 'V·Replace',
    \ 'c'  : 'Command',
    \ 'cv' : 'Vim Ex',
    \ 'ce' : 'Ex',
    \ 'r'  : 'Prompt',
    \ 'rm' : 'More',
    \ 'r?' : 'Confirm',
    \ '!'  : 'Shell',
    \ 't'  : 'Terminal'
    \}

set laststatus=2
set noshowmode
set statusline=
set statusline+=%{StatuslineGit()}                       " Display GIT branch
set statusline+=%3*\ %n\                                 " Buffer number
set statusline+=%0*\ %<%F%m%r%h%w\                       " File path, modified, readonly, helpfile, preview
set statusline+=%0*│                                     " Separator
set statusline+=%0*\ %Y\                                 " FileType
set statusline+=%0*│                                     " Separator
set statusline+=%0*\ %{''.(&fenc!=''?&fenc:&enc).''}     " Encoding
set statusline+=\ (%{&ff})                               " FileFormat (dos/unix..)
set statusline+=%=                                       " Right Side
set statusline+=%0*\ col:\ %02v\                         " Colomn number
set statusline+=%0*│                                     " Separator
set statusline+=%0*\ ln:\ %02l/%L\ (%3p%%)\              " Line number / total lines, percentage of document
set statusline+=%0*\ %{toupper(g:currentmode[mode()])}\  " The current mode