#!/bin/bash USER=zerotier REPO=ZeroTierOne latest_tag=$(curl -s "https://api.github.com/repos/$USER/$REPO/tags" | jq -r '.[].name' | grep -E "^[0-9]+\.[0-9]+\.[0-9]+$" | sort -V | tail -n 1) echo "Latest tag for $USER/$REPO matching latest is: $latest_tag" docker build --build-arg TAG="$latest_tag" -t "xubiaolin/zerotier-planet:$latest_tag" . docker tag "xubiaolin/zerotier-planet:$latest_tag" "xubiaolin/zerotier-planet:latest"