Get a Github link to the current cursor position

GithubLink.vim

function! GithubLink()
  let remote = system("git remote -v | sed -n '1 p' | awk '{print $2}'")
  let remote = substitute(remote, ".git\n", "", "")
  let line = line(".")
  let fname = expand("%@")

  let linestr = "#L" . line
  if line == 1
    let linestr = ''
  endif

  echo remote . "/blob/master/" . fname . linestr
endfunction
command! GithubLink :call GithubLink()
command! Glink :call GithubLink()