#!/bin/bash ## Tag all the images with a datestamp ## and push them to dockerhub. datestamp=$(date +%Y%m%d) for i in $(grep '^ image:' docker-compose.yaml | cut -c12-) do echo echo "======= $i =======" basename=$(echo $i | cut -d: -f1) echo docker tag $basename $basename:$datestamp echo docker push $i echo docker push $basename:$datestamp done