Open current github repo from console

gistfile1.sh

function git_branch() {
  git branch 2>/dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/\1/'
}

function github() {
  giturl=$(git config --get remote.origin.url)
  if [ "$giturl" == "" ]
    then
     echo "Not a git repository or no remote.origin.url set"
     exit 1;
  fi

  giturl=${giturl/git\@github\.com\:/https://github.com/}
  giturl=${giturl/\.git//}
  giturl=$giturl"tree/"$(git_branch)

  echo $giturl

  open $giturl
}

# In addition:

export PS1="\w [\$(git_branch)]\$ "

By simple typing $ github in console.