utils/ensure_arch.sh

#!/bin/bash

# Ensures bundles exist for secondary arches by copying the bundle for
# the source arch for the given target arches and performing some arch
# name substitution on the copies.
#
# Usage:
# $ ensure_arch.sh bundleDir sourceArch targetArch targetArch ...

pushd $1 1>/dev/null
srcs=$(ls | grep -e "gtk\.linux\.$2$" || ls | grep -e "linux\.$2$")
if [ -z "$srcs" ] ; then
	echo "no bundle found for $2"
	exit 1
fi
for a in ${@:3} ; do
	for src in $srcs ; do
		tgt=${src/$2/$a}
		if [ -d "$tgt" ] ; then
			echo "bundle $tgt already exists"
		else
			cp -r ${src} $tgt
			for f in $(cd $tgt && find . -type f | grep $2) ; do
				mv $tgt/$f $tgt/${f/$2/$a}
			done
			find $tgt -type f -exec sed -i -e "s/$2/$a/g" {} \;
			echo "bundle $tgt created"
		fi
	done
done
popd 1>/dev/null