alias gpr="sh gpr.sh"

gpr.sh

#! /bin/bash
set -e
BRANCH=$(git rev-parse --abbrev-ref HEAD)

REMOTE=$(git remote get-url origin)
URL="$REMOTE/compare/$BRANCH?expand=1";

if [ "$BRANCH" = "master" ]
then
echo You must checkout a feature branch first
exit 1
fi

if [ -z "$(git status --porcelain)" ]
then
  echo There are no changes to commit.
  exit
fi

git add .
git commit
git push --set-upstream origin "$BRANCH"

open "$URL"