system-boot/components/2010-remove-persistence


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#!/bin/sh

#set -e

Remove_persistence ()
{
	for _PARAMETER in ${LIVE_BOOT_CMDLINE}
	do
		case "${_PARAMETER}" in
			live-boot.persistence-remove=*|persistence-remove=*)
				LIVE_PERSISTENCE_REMOVE="${_PARAMETER#*persistence-remove=}"
				;;

			live-boot.persistence-remove|persistence-remove)
				LIVE_PERSISTENCE_REMOVE="true"
				;;
		esac
	done

	case "${LIVE_PERSISTENCE_REMOVE}" in
		true)
			;;

		*)
			return 0
			;;
	esac

	# Remove persistence
	cd /run/live/overlay && find . -not -name 'persistence.conf' | xargs rm -rf
}