docker_login () {
for REGISTRY in $(sed -n '/\.[^/].*\//p' ${1} | sed -e 's/\/.*$//' | sort -u | grep -v ${DEFAULT_REGISTRY}) ${DOCKER_REGISTRY}; do
- if ! grep -wq ${REGISTRY} ~/.docker/config.json; then
+ if ! grep -wqs ${REGISTRY} ~/.docker/config.json; then
echo "Docker login to ${REGISTRY}"
echo -n "${NEXUS_PASSWORD}" | docker login -u "${NEXUS_USERNAME}" --password-stdin ${REGISTRY} > /dev/null
fi