Hop-update branches

hop.sh

#!/bin/bash

end_branch=$1

# Get currently active branch
active_branch=$(g branch | ack '\* ([A-Za-z0-9]+)' | cut -d' ' -f 2)

# Stash current changes for rebase pull
stash_result=$(git stash)

# Update current branch
git pull --rebase origin $active_branch
git push origin $active_branch

# Make the hop
# TODO: replace origin with the remove ref name.
git checkout $end_branch
git pull --rebase origin $end_branch
git pull --rebase origin $active_branch
git push origin $end_branch

# Apply changes if a stash was applied
if [[ $stash_result == 'No local changes to save' ]]; then
  git stash pop
fi

echo "Pulled down changes into endbranch $endbranch"