gistfile1.sh

function pr () {
  target_branch=$1
  local repo=`git remote -v | grep -m 1 "(push)" | sed -e "s/.*github.com[:/]\(.*\)\.git.*/\1/"`
  local branch=`git name-rev --name-only HEAD`
  echo "... creating pull request for branch \"$branch\" in \"$repo\""
  if [[ ! -z $target_branch ]]; then
    open https://github.com/$repo/pull/new/$target_branch...$branch
  else
    open https://github.com/$repo/pull/new/$branch
  fi
}
1
export -f pr