#!/bin/bash
#

echo $0
set -e
set -x

NDK_BASE=$1

test -e $NDK_BASE || mkdir -p $NDK_BASE
cd $NDK_BASE

for version in r21e r22b; do
    if [ ! -e ${NDK_BASE}/${version} ]; then
        unzip /vagrant/cache/android-ndk-${version}-linux-x86_64.zip > /dev/null
        mv android-ndk-${version} \
	   `sed -En 's,^Pkg.Revision *= *(.+),\1,p' android-ndk-${version}/source.properties`
    fi
done

# allow gradle/etc to install missing NDK versions
chgrp vagrant $NDK_BASE
chmod g+w $NDK_BASE

# ensure all users can read and execute the NDK
chmod -R a+rX $NDK_BASE/
find $NDK_BASE/ -type f -executable -print0 | xargs -0 chmod a+x