#!/bin/sh

set -e

build_version=1

ANDROID_PLATFORM=android-21

openssl_build_version=1

cyrus_sasl_build_version=1

libetpan_build_version=1

archs="armeabi armeabi-v7a x86 x86_64"

package_name=pEpEngine-android

current_dir="`pwd`"

libetpan_dir="$current_dir/../../libetpan/build-android"

if test "x$ANDROID_NDK" = x ; then

  echo should set ANDROID_NDK before running this script.

  exit 1

fi

if test "x$GPGME_INCLUDE_PATH" = x ; then

  echo should set GPGME_INCLUDE_PATH before running this script.

  exit 1

fi

function build {

  rm -rf "$current_dir/obj"

  cd "$current_dir/jni"

  $ANDROID_NDK/ndk-build V=1 TARGET_PLATFORM=$ANDROID_PLATFORM TARGET_ARCH_ABI=$TARGET_ARCH_ABI \

    OPENSSL_PATH="$current_dir/third-party/openssl-android-$openssl_build_version" \

    CYRUS_SASL_PATH="$current_dir/third-party/cyrus-sasl-android-$cyrus_sasl_build_version" \

    LIBETPAN_PATH="$current_dir/third-party/libetpan-android-$libetpan_build_version"

  mkdir -p "$current_dir/$package_name-$build_version/libs/$TARGET_ARCH_ABI"

  cp "$current_dir/obj/local/$TARGET_ARCH_ABI/libpEpEngine.a" "$current_dir/$package_name-$build_version/libs/$TARGET_ARCH_ABI"

  rm -rf "$current_dir/obj"

}

mkdir -p "$current_dir/third-party"

cd "$current_dir/third-party"

unzip -qo "$libetpan_dir/dependencies/openssl/openssl-android-$openssl_build_version.zip"

unzip -qo "$libetpan_dir/dependencies/cyrus-sasl/cyrus-sasl-android-$cyrus_sasl_build_version.zip"

unzip -qo "$libetpan_dir/libetpan-android-$libetpan_build_version.zip"

# Copy public headers to include

mkdir -p "$current_dir/$package_name-$build_version/include/pEp"

cd "$current_dir/../src"

cp *.h "$current_dir/$package_name-$build_version/include/pEp"

# Start building.

for arch in $archs ; do

  TARGET_ARCH_ABI=$arch

  build

done

rm -rf "$current_dir/third-party"

cd "$current_dir"

zip -qry "$package_name-$build_version.zip" "$package_name-$build_version"

rm -rf "$package_name-$build_version"