configpolicy/roles/repohost/files/repohost-createrepo.sh

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#!/bin/sh
QFILE="${HOME}"/createrepo.queue
REPOS_ROOT="${HOME}"/repos
createrepo_loop() {
while sleep 30; do
[ -f "${QFILE}" ] || continue
mv "${QFILE}" "${QFILE}.work"
sort -u "${QFILE}.work" > "${QFILE}.sorted"
while read dir; do
printf 'Generating repository metadata for %s\n' "${dir}"
createrepo_c "${dir}"
done < "${QFILE}.sorted"
rm -f "${QFILE}.work" "${QFILE}.sorted"
done
}
inotify_loop() {
stdbuf -o 0 inotifywait \
--monitor \
--event close_write,move,delete \
--recursive \
"${REPOS_ROOT}" \
| stdbuf -o 0 grep -E '\.rpm$' \
| while read dir _ _; do
flock "${QFILE}" sh -c 'echo "$1" >> "$2"' -- "${dir}" "${QFILE}"
done
}
mkdir -p "${REPOS_ROOT}"
createrepo_loop &
inotify_loop &
wait