#!/bin/bash
#

echo $0
set -e
set -x

if [ -z $ANDROID_HOME ]; then
    echo "ANDROID_HOME env var must be set!"
    exit 1
fi

# TODO remove the rm, this should work with an existing ANDROID_HOME
if [ ! -x $ANDROID_HOME/tools/android ]; then
    rm -rf $ANDROID_HOME
    mkdir ${ANDROID_HOME}
    mkdir ${ANDROID_HOME}/temp
    mkdir ${ANDROID_HOME}/platforms
    mkdir ${ANDROID_HOME}/build-tools
    cd $ANDROID_HOME

    tools=`ls -1 /vagrant/cache/tools_*.zip | sort -n | tail -1`
    unzip -qq $tools
fi

cd /vagrant/cache

# make links for `android update sdk` to use and delete
for f in android_*.zip android-[0-9]*.zip platform-[0-9]*.zip build-tools_r*-linux.zip; do
    rm -f ${ANDROID_HOME}/temp/$f
    ln -s /vagrant/cache/$f ${ANDROID_HOME}/temp/
done

# install all cached platforms
cached=""
for f in `ls -1 android-[0-9]*.zip platform-[0-9]*.zip`; do
    sdk=`unzip -c $f "*/build.prop" | sed -n 's,^ro.build.version.sdk=,,p'`
    cached=,android-${sdk}${cached}
done

# install all cached build-tools
for f in `ls -1 build-tools*.zip`; do
    ver=`unzip -c $f "*/source.properties" | sed -n 's,^Pkg.Revision=,,p'`
    if [[ $ver == 24.0.0 ]] && [[ $f =~ .*r24\.0\.1.* ]]; then
        # 24.0.1 has the wrong revision in the zip
        ver=24.0.1
    fi
    cached=,build-tools-${ver}${cached}
done

${ANDROID_HOME}/tools/android update sdk --no-ui --all \
    --filter platform-tools,extra-android-m2repository${cached} <<EOH
y

EOH


chmod -R a+rX $ANDROID_HOME/
find $ANDROID_HOME/ -type f -executable -print0 | xargs -0 chmod a+x