#!/usr/bin/env bash
# *****************************************************************************
# @author CsHeng
# @2017.9.13 init
#
# 处理tinker patch包，默认以最新的包作为基线包来出包
#
#
# *****************************************************************************

# get current shell absolute dir
CWD=$(cd "$(dirname "$0")"; pwd)

GRADLE_FILE=${CWD}/../gradle.properties
BAK_APK_DIR=${CWD}/../app/build/bakApk/
PATCH_OUTPUT=${BAK_APK_DIR}/../outputs/patch/
PATCH_BACKUP=${CWD}/../patch/

# 如果git代码已经提交了，目的是为了确认git commit id是能作为一个可追踪的tinkerId
status=`cd ${CWD} && git status | grep up-to-date | wc -l && cd ${OLDPWD}`
if [ ${status} -eq 0 ]; then
    echo "Please make sure that you commit your code before release "
    exit 0
fi

path_dir=`grep -r TINKER_BASE_APK_DIR ${GRADLE_FILE}| awk -F '=' '{print $2}'`

path_base=`echo ${path_dir} | awk -F '_' '{print $1}'`

git_sha_new=`git rev-parse --short HEAD`
git_sha_old=`echo ${path_dir} | awk -F '_' '{print $2}'`

echo ${path_dir} ${path_base} ${git_sha_old} ${git_sha_new}

if [ "${git_sha_new}" == "${git_sha_old}" ]; then
    echo "new git sha same as old git sha, skip patch."
    exit 0
fi

echo "enabling tinker..."

# enable tinker build
sed -i.bak "s/TINKER_ENABLE\=\(.*\)/TINKER_ENABLE\=1/g" ${GRADLE_FILE}

echo "recompiling gradle scripts..."
${CWD}/../gradlew --recompile-scripts

mkdir -p ${BAK_APK_DIR}/${path_dir}
cp -r ${PATCH_BACKUP}/${path_dir}/ ${BAK_APK_DIR}/${path_dir}

echo "releasing patch... gradle buildAllFlavorsTinkerPatchRelease..."
${CWD}/../gradlew buildAllFlavorsTinkerPatchRelease --parallel

echo "copying back patch files in case that files have been cleaned..."
dest_dir=${PATCH_BACKUP}/${path_dir}/${git_sha_new}
mkdir -p ${dest_dir}
cp -r ${PATCH_OUTPUT}/ ${dest_dir}

echo "disabling tinker"

sed -i.bak "s/TINKER_ENABLE\=\(.*\)/TINKER_ENABLE\=/g" ${GRADLE_FILE}

# remove tmp file
rm ${GRADLE_FILE}.bak

echo "recompiling gradle scripts..."
${CWD}/../gradlew --recompile-scripts