pr.sh

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

if [ "$BRANCH" = 'master' ]
then
echo You must check out 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 "$BRANCH"
# Replace {user} and {project} here
open "https://github.com/{user}/{project}/compare/$BRANCH?expand=1"