#!/bin/bash

#DESC This script will run on any redhat version and will create or sync redhat yum repos for 8,9 and 10 on one server. No redhat account or license needed.
#DESC redhat containers source (look for the unauthenticated versions): https://catalog.redhat.com/en/software/containers/explore

#verify root
[ $ID -ne 0 ] && echo "You must be root to run $0." && exit 1

#install or update deps
yum install -y httpd podman
systemctl enable httpd

for OS in "rhel8 rhel9 rhel10"
do
#start container
[ "$OS" == "rhel8" ] && CONTAINER=`podman run -d -it -h rhel8-repo.myk.sh --name=rhel8-repo.myk.sh --rm --privileged -v "/var/www/html:/var/www/html" -v /sys/fs/cgroup:/sys/fs/cgroup:ro -w="/var/www/html" -i registry.access.redhat.com/ubi8/ubi:8.10-1786322297 /usr/bin/bash`
[ "$OS" == "rhel9" ] && CONTAINER=`podman run -d -it -h rhel9-repo.myk.sh --name=rhel9-repo.myk.sh --rm --privileged -v "/var/www/html:/var/www/html" -v /sys/fs/cgroup:/sys/fs/cgroup:ro -w="/var/www/html" -i registry.access.redhat.com/ubi9/ubi:9.8-1786631889 /usr/bin/bash`
[ "$OS" == "rhel10" ] && CONTAINER=`podman run -d -it -h rhel10-repo.myk.sh --name=rhel10-repo.myk.sh --rm --privileged -v "/var/www/html:/var/www/html" -v /sys/fs/cgroup:/sys/fs/cgroup:ro -w="/var/www/html" -i registry.access.redhat.com/ubi10/ubi:1786398434 /usr/bin/bash`

#install package with reposync
podman exec $CONTAINER yum -y install yum-utils

#sync repos
[ "$OS" == "rhel8" ] && podman exec $CONTAINER reposync -p /var/www/html --download-metadata --repo=rhel-8-for-x86_64-baseos-rpms
[ "$OS" == "rhel8" ] && podman exec $CONTAINER reposync -p /var/www/html --download-metadata --repo=rhel-8-for-x86_64-appstream-rpms

[ "$OS" == "rhel9" ] && podman exec $CONTAINER reposync -p /var/www/html --download-metadata --repo=rhel-9-for-x86_64-baseos-rpms
[ "$OS" == "rhel9" ] && podman exec $CONTAINER reposync -p /var/www/html --download-metadata --repo=rhel-9-for-x86_64-appstream-rpms

[ "$OS" == "rhel10" ] && podman exec $CONTAINER reposync -p /var/www/html --download-metadata --repo=rhel-10-for-x86_64-baseos-rpms
[ "$OS" == "rhel10" ] && podman exec $CONTAINER reposync -p /var/www/html --download-metadata --repo=rhel-10-for-x86_64-appstream-rpms

#shutdown container
podman container rm -f $CONTAINER
done

echo "Done!...."
exit $?