Extract unitypackage contents from extracted directory into more normal form.

unity-pkg-extract.sh

#!/bin/bash

# Extract unitypackage contents from extracted directory into more normal form.
# Rupert Key, 2014/09/15-ish

# TODO: Make it extract from the .unitypackage (tar.gz) so don't need initial extract step.
# RK: On updating, don't forget to update the public version!
# Public: If you want, please ping me with any changes / requests.

if [ $# -ne 2 -o "$1" == "-h" ] ; then
	echo "Usage: $0 <source dir with extracted unityPkg contents> <destination dir>"
	exit 1
fi

SD="$1"
TD="$2"
#i=2

for d in "$SD"/* ; do
	pn="$(cat $d/pathname)"
	bd="$(dirname "$pn")"
	fn="$(basename "$pn")"
	td="$TD/$bd"
	if [ ! -d "$td" ] ; then
		mkdir -p "$td"
	fi
	if [ -f "$d/asset" ] ; then
		cp "$d/asset" "$td/$fn"
	fi
#	if [ $i -le 0 ] ; then
#		exit 2 # temp
#	else
#		let i=i-1
#	fi
done