#!/bin/bash
# Copyright 2018 The Amber Authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

set -e  # fail on error
set -x  # display commands

BUILD_ROOT="$PWD"
SRC="$PWD/github/amber"

# Disable git's "detected dubious ownership" error - kokoro checks out the repo with a different
# user, and we don't care about this warning.
git config --global --add safe.directory '*'

# NDK Path
export ANDROID_NDK="$BUILD_ROOT/android-ndk-r25b"

# Get NINJA.
wget -q https://github.com/ninja-build/ninja/releases/download/v1.8.2/ninja-linux.zip
unzip -q ninja-linux.zip
export PATH="$PWD:$PATH"

# Get Android NDK.
wget -q https://dl.google.com/android/repository/android-ndk-r25b-linux.zip
unzip -q android-ndk-r25b-linux.zip
# ANDROID_NDK is set earlier.

cd "$SRC"
./tools/git-sync-deps
./tools/update_build_version.py . samples/ third_party/
./tools/update_vk_wrappers.py . .

mkdir -p build/libs build/app
cd "$SRC/build"

# Invoke the build.

echo "$(date): Starting ndk-build for android_test ..."
"$ANDROID_NDK/ndk-build"     \
  -C "$SRC/android_test"     \
  NDK_PROJECT_PATH=.       \
  "NDK_LIBS_OUT=$(pwd)/libs"  \
  "NDK_APP_OUT=$(pwd)/app"    \
  -j8

echo "$(date): ndk-build for android_test completed."

echo "$(date): Starting ndk-build for samples ..."
"$ANDROID_NDK/ndk-build"     \
  -C "$SRC/samples"          \
  NDK_PROJECT_PATH=.       \
  "NDK_LIBS_OUT=$(pwd)/libs"  \
  "NDK_APP_OUT=$(pwd)/app"    \
  -j8
echo "$(date): ndk-build for samples completed."