public-image-mirror/hack/fmt-image.sh

26 lines
556 B
Bash
Executable File

#!/usr/bin/env bash
function filter_docker_library() {
while read -r line; do
if [[ $line =~ ^docker\.io/[^/]*$ ]]; then
echo "docker.io/library/${line#docker.io/}"
else
echo "${line}"
fi
done
}
function filter_k8s_old() {
while read -r line; do
if [[ $line =~ ^k8s\.gcr\.io/.*$ ]]; then
echo "registry.k8s.io/${line#k8s.gcr.io/}"
else
echo "${line}"
fi
done
}
cat $1 |
filter_docker_library |
filter_k8s_old >$1.tmp && mv $1.tmp $1