#!/bin/bash

set -ex


# version compare magic
vergte() {
    printf '%s\n%s' "$1" "$2" | sort -C -V -r
}

test -e /opt/gradle/versions || mkdir -p /opt/gradle/versions
cd /opt/gradle/versions
for f in /vagrant/cache/gradle-*.zip; do
    ver=`echo $f | sed 's,.*gradle-\([0-9][0-9.]*\).*\.zip,\1,'`
    # only use versions greater or equal 2.2.1
    if vergte $ver 2.2.1 && [ ! -d /opt/gradle/versions/${ver} ]; then
        unzip -qq $f
        mv gradle-${ver} /opt/gradle/versions/${ver}
    fi
done

chmod -R a+rX /opt/gradle

test -e /opt/gradle/bin || mkdir -p /opt/gradle/bin
ln -fs /home/vagrant/fdroidserver/gradlew-fdroid /opt/gradle/bin/gradle
chown -h vagrant.vagrant /opt/gradle/bin/gradle
chown vagrant.vagrant /opt/gradle/versions
chmod 0755 /opt/gradle/versions