apt update apt install jq -y CURRENT_VERSION=$(jq -r .version package.json) echo $CURRENT_VERSION PREVIOUS_VERSIONS=$(git tag -l) echo $PREVIOUS_VERSIONS if [[ $PREVIOUS_VERSIONS =~ (^|[[:space:]])$CURRENT_VERSION($|[[:space:]]) ]]; then echo "Tag for version $(CURRENT_VERSION) not found. Creating tag..." git tag -a -m "Version $(CURRENT_VERSION)" $CURRENT_VERSION git push --follow-tags echo "Tag created." fi