#!/bin/sh

synopsis() {
	echo "Synopsis: $0 appl.air" >&2
	exit 1
}

[ -z "$1" ] && synopsis

tmpdir="$(mktemp -d /tmp/adobeair.XXXXXXXXXX)"

cleanup() {
	rm -rf "${tmpdir}"
}

runair() {
	if [ ! -f "$1" ]; then
		echo 'Specified application file not found:' "$1" >&2
		synopsis
		return 1
	fi

	if ! unzip -q "$1" -d "${tmpdir}"; then
		echo 'Unable to extract AIR application:' "$1" >&2
		return 1
	fi

	sed -i s#http://ns.adobe.com/air/application/3\.[0-9]#http://ns.adobe.com/air/application/2\.6#g "${tmpdir}/META-INF/AIR/application.xml"
	
	/opt/Adobe/AirSDK/bin/adl -nodebug "${tmpdir}"/META-INF/AIR/application.xml "${tmpdir}"
}

trap cleanup HUP INT QUIT TERM
runair "$1"
cleanup