post-receive hook for deploying Twist themes

post-receive

GIT_REPO=/PATH/TO/SITE/PARENT/deploy.git
TMP_GIT_CLONE=/PATH/TO/SITE/PARENT/tmp
PUBLIC_WWW=/PATH/TO/SITE/PARENT/public_html/wp-content/themes/THEME/

# Clone repo into a temporary folder
git clone $GIT_REPO $TMP_GIT_CLONE
# Generate style.css
sass $TMP_GIT_CLONE/_scss/style.scss:$TMP_GIT_CLONE/style.css --style compressed
# Remove extraneous files, delete current public theme
rm -Rf $TMP_GIT_CLONE/_scss/ $TMP_GIT_CLONE/style.css.map $PUBLIC_WWW
# Recreate directory for theme
mkdir -p $PUBLIC_WWW
# Move updated files to the theme folder
mv $TMP_GIT_CLONE/* $PUBLIC_WWW
# Delete temporary files
rm -Rf $TMP_GIT_CLONE
exit