reproducible Archlinux: improve find command by using -regex

# delete old temp directories in /tmp (probably only useful on profitbricks3+4)

#

echo "$(date -u) - Deleting temporary directories in /tmp, older than 3 days."

OLDSTUFF=$(find /tmp -maxdepth 1 -type d -mtime +2 -name "tmp.*" -o -name "Test*" -o -name "usession-release*" -o -name "*test*" -exec ls -lad {} \; || true)

OLDSTUFF=$(find /tmp -maxdepth 1 -type d -mtime +2 -regextype egrep -regex '/tmp/(tmp.*|Test.*|usession-release.*|.*test.*)' -exec ls -lad {} \; || true)

if [ ! -z "$OLDSTUFF" ] ; then

	echo

	echo "Old temp directories found in /tmp"

	find /tmp -maxdepth 1 -type d -mtime +2 -name "tmp.*" -o -name "Test*" -o -name "usession-release*" -o -name "*test*" -exec rm -rv {} \; || true

	find /tmp -maxdepth 1 -type d -mtime +2 -regextype egrep -regex '/tmp/(tmp.*|Test.*|usession-release.*|.*test.*)' -exec rm -rv {} \; || true

	echo "These old directories have been deleted."

	echo

	DIRTY=true