fix: add createrepo.sh

createrepo.sh

@@ -0,0 +1,16 @@
+#!/bin/bash
+
+set -e
+
+CONTAINER_RUNTIME=$(which docker)
+CREATEREPO_IMAGE_VERSION=0.17.2
+
+CUSTOM_UID=$(getent passwd ${USER} | cut -d ':' -f 3)
+CUSTOM_GID=$(getent passwd ${USER} | cut -d ':' -f 4)
+
+${CONTAINER_RUNTIME} run \
+  --rm \
+  --volume ${PWD}:${PWD} \
+  --workdir ${PWD} \
+  --user ${CUSTOM_UID}:${CUSTOM_GID} \
+  docker.io/volkerraschek/createrepo:${CREATEREPO_IMAGE_VERSION} ${@}