#!/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

glob="/vagrant/cache/gradle-*.zip"
if compgen -G $glob; then # test if glob matches anything
    f=$(ls -1 --sort=version --group-directories-first $glob | tail -1)
    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
fi

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

GRADLE_HOME=/home/vagrant/.gradle
test -d $GRADLE_HOME/ || mkdir $GRADLE_HOME/
cat <<EOF > $GRADLE_HOME/gradle.properties
# builds are not reused, so the daemon is a waste of time
org.gradle.daemon=false

# set network timeouts to 10 minutes
# https://github.com/gradle/gradle/pull/3371/files
systemProp.http.connectionTimeout=600000
systemProp.http.socketTimeout=600000
systemProp.org.gradle.internal.http.connectionTimeout=600000
systemProp.org.gradle.internal.http.socketTimeout=600000
EOF

chown -R vagrant.vagrant $GRADLE_HOME/
chmod -R a+rX $GRADLE_HOME/