simon987/docker-nginx-js-challenge
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Updated script to allow latest tag

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seednode 2021-06-06 14:35:14 -05:00
parent fc48c7e80a
commit 12961205d9
1 changed files with 12 additions and 7 deletions
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19
build.sh
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@ -14,23 +14,28 @@ registry="${REGISTRY:-local}"
nginx_mainline="$(curl -s 'http://nginx.org/download/' | grep -oP 'href="nginx-\K[0-9]+\.[0-9]+\.[0-9]+' | sort -t. -rn -k1,1 -k2,2 -k3,3 | head -1)" nginx_mainline="$(curl -s 'http://nginx.org/download/' | grep -oP 'href="nginx-\K[0-9]+\.[0-9]+\.[0-9]+' | sort -t. -rn -k1,1 -k2,2 -k3,3 | head -1)"
# if no version is specified, use the mainline version # if no version is specified, use the mainline version
nginx_version="${1:-$nginx_mainline}" image_version="${1:-$nginx_mainline}"
# set image name
image_name="nginx-js-challenge"
# pass core count into container for build process # pass core count into container for build process
core_count="$(nproc)" core_count="$(nproc)"
# if no arguments are passed, display usage info and exit # if no arguments are passed, display usage info and exit
if [ "$#" -ne 1 ]; then if [ "$#" -ne 1 ]; then
echo "No nginx version provided. Falling back to mainline version $nginx_version." echo "No nginx version provided. Falling back to mainline version ${image_version}."
fi fi
# create docker image # create docker image
docker build --build-arg NGINX_VER="$nginx_version" \ docker build --build-arg NGINX_VER="${image_version}" \
--build-arg CORE_COUNT="$core_count" \ --build-arg CORE_COUNT="${core_count}" \
-t "$registry"/nginx-js-challenge:"$nginx_version" \ -t "${registry}/${image_name}:${image_version}" \
$(if [ "${LATEST}" == "yes" ]; then echo "-t ${registry}/${image_name}:latest"; fi) \
-f Dockerfile . -f Dockerfile .
# if a registry is specified, push to it # if a registry is specified, push to it
if [ "$registry" != "local" ]; then if [ "${registry}" != "local" ]; then
docker push "$registry"/nginx-js-challenge:"$nginx_version" docker push "${registry}/${image_name}:${image_version}"
$(if [ "${LATEST}" == "yes" ]; then echo "docker push ${registry}/${image_name}:latest"; fi)
fi fi