opengapps integration script for android-x86

integrate-opengapps.sh

#!/bin/bash

prog=$(basename $0)

if [ ! -f build/envsetup.sh ]; then
    echo ${prog}: Please cd to the directory you ran \'repo init\' in.
    exit 1
fi

source build/envsetup.sh

product=$(echo "$ANDROID_PRODUCT_OUT" | rev | cut -d/ -f1 | rev)

if [ -z "$product" ]
then
    echo ${prog}: 'Please specify product by running "lunch [...]" to set $ANDROID_PRODUCT_OUT variable'
    exit 1
fi

pushd $(dirname $0) > /dev/null

echo "1. cleaning up..."

rm -rf tmp/* &> /dev/null
mkdir tmp/ &> /dev/null

echo "2. unpacking gapps archive..."

unzip *.zip -d tmp/

echo "3. unpacking individual component archives..."

cd tmp/
mkdir unpacked
find -name '*.tar.lz' | xargs -n 1 tar -px -C unpacked -f

echo "4. setting file permissions to 644..."

find unpacked/ -type f -exec chmod 644 {} +

echo "5. putting folder structure together..."

mkdir combined
find unpacked/ -type f | xargs -n 1 -I@ sh -c 'cd `echo "@" | cut -d/ -f1-3`; file=`echo "@" | cut -d/ -f4-`; rsync -R $file ../../../combined; cd ../../../'

echo "6. copying files into ${ANDROID_PRODUCT_OUT}/system ..."

rsync -r combined/ ${ANDROID_PRODUCT_OUT}/system

echo "7. removing system.img and system.sfs to force their rebuild"

rm -rf ${ANDROID_PRODUCT_OUT}/obj/PACKAGING/systemimage_intermediates/*
rm -f ${ANDROID_PRODUCT_OUT}/system.sfs
# rm -rf ${ANDROID_PRODUCT_OUT}/system/priv-app/PackageInstaller
rm -rf ${ANDROID_PRODUCT_OUT}/system/priv-app/GooglePackageInstaller

popd > /dev/null

echo "8. operations complete, please rebuild android"