ZSH Script for git staging, committing, pushing, and tagging. Used for Presentations

gittag

#!/bin/zsh
commitMessage=$1
commitTag=$2
#echo $commitMessage
#echo $commitTag
if [ -z "$commitMessage" ]; then
 echo "syntax: gittag 'message'"
 exit;
fi
if [ -z "$commitTag" ]; then
 $commitTag=$commitMessage
fi
git add .
git commit -m $commitMessage
git push origin master
git tag $commitTag