Publish script to deploy branch

publish.sh

#!/usr/bin/env bash                                                                                                                                                                                                
ORIG_BRANCH="$(git rev-parse --abbrev-ref HEAD)"
git checkout -b release && \
    grunt release && \
    git add -f public && \
    git commit -m 'Latest release' && \
    git push -f deploy release:master && \
    git tag "release-`date +'%F-%s'`"

git checkout "${ORIG_BRANCH}"&& \
     git branch -D release