A simple script to match Unity GUIDs to files. Useful when manually merging scenes.

unity_find_guid.sh

#!/bin/bash
# Run inside a Unity project's root

if [ -z "$1" ]; then
	echo "Usage: $0 guid" 1>&2
	exit 1
fi

FILENAME=`grep -lr --include "*.scene" --include "*.meta" "^guid: $1$" . | head -n 1`

if [ -z "$FILENAME" ]; then
	echo "GUID '$1' not found." 1>&2
	exit 2
fi

FILENAME=${FILENAME%.meta}
FILENAME=${FILENAME%.scene}

echo "$FILENAME"