flutter build aar

#!/usr/bin/env bash
# https://www.jianshu.com/p/6f72c306a71e
# 获取 Flutter 文件目录
begin_time=`date`
echo "Begin time: $begin_time"
flutter_dir=`which flutter`
echo $flutter_dir
flutter_bin_dir=$flutter_dir
flutter_dir=${flutter_bin_dir%/*}
echo $flutter_dir
FLUTTER_NAMESPACE=${flutter_dir%/*}
echo $FLUTTER_NAMESPACE
# echo $FLUTTER_NAMESPACE/packages/flutter_tools/templates/module/android/library_new_embedding/include_flutter.groovy.copy.tmpl
# cp -f $FLUTTER_NAMESPACE/packages/flutter_tools/templates/module/android/library_new_embedding/include_flutter.groovy.copy.tmpl /Users/mengganggang/Downloads/
# cp -f $FLUTTER_NAMESPACE/packages/flutter_tools/gradle/aar_init_script.gradle /Users/mengganggang/Downloads/
CURRENT_PATH=`pwd`
echo $CURRENT_PATH
cp -f $CURRENT_PATH/aar_init_script $FLUTTER_NAMESPACE/packages/flutter_tools/gradle/aar_init_script.gradle
cp -f $CURRENT_PATH/include_flutter.groovy.copy.tmpl $FLUTTER_NAMESPACE/packages/flutter_tools/templates/module/android/library_new_embedding/include_flutter.groovy.copy.tmpl
flutter clean
flutter pub get
flutter build aar
finish_time=$(date)  #结束时间，使用$()替换
echo "End time: $begin_time"