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#!/bin/bash
# Copyright (C) 2021 The Android Open Source Project
#
# 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.
readme() {
echo '''
Change all AVD configuration for bigger RAM, heap & data-disk sizes. So it can perform better.
If TAG_ID of AVD is empty, it will change all AVDs. e.g.
RAM=4096 HEAP=576 DATA_DISK=6000 AVD_ROOT_DIR="$HOME/.android/avd" TAG_ID="android-automotive" ./patch_all_avds.sh
'''
}
# set up for Linux or macOS
OS="$(uname -s)"
echo "Running on $OS"
if [[ $OS == "Linux" ]]; then
SED_I_CMD="sed -i "
elif [[ $OS == "Darwin" ]]; then
SED_I_CMD="sed -i ''"
else
echo "ERROR: this does not work on $OS"
exit
fi
MY_NAME=$0
SCRIPT_NAME=${MY_NAME##*/}
SCRIPT_DIR=${MY_NAME%/$SCRIPT_NAME}
echo Running from $SCRIPT_DIR
# Export VAR with the value of the key in a file as:
# getValue "VAR" "KEY" "config.ini FILE"
# e.g. getValue "MY_AVD_ID" "AvdId" "$avd_dir/config.ini"
getValue() {
VAR=$1
KEY=$2
FILE=$3
LINE=$(cat $FILE | grep $KEY)
VALUE=${LINE##*=}
export "${VAR}=$VALUE"
echo "${VAR}=$VALUE"
}
if [[ -z $AVD_ROOT_DIR ]]; then
AVD_ROOT_DIR="$HOME/.android/avd"
fi
echo "AVD_ROOT_DIR=$AVD_ROOT_DIR"
if [[ -z $RAM ]]; then
RAM=4096
fi
echo "RAM=$RAM"
if [[ -z $HEAP ]]; then
HEAP=576
fi
echo "HEAP=$HEAP"
if [[ -z $DATA_DISK ]]; then
DATA_DISK=6000
fi
echo "DATA_DISK=$DATA_DISK"
for file in $(ls "$AVD_ROOT_DIR"); do
avd_dir="$AVD_ROOT_DIR/$file"
if [[ $file == *.avd ]]; then
# Filter AVD type by TAG_ID
config_file="$avd_dir/config.ini"
getValue "MY_AVD_ID" "AvdId" $config_file
if [[ -n $TAG_ID ]]; then
getValue "MY_TAG_ID" "tag.id" $config_file
if [[ $TAG_ID != $MY_TAG_ID ]]; then
echo "SKIP: $MY_AVD_ID is $MY_TAG_ID rather $TAG_ID "
echo
continue
fi
fi
RAM=$RAM HEAP=$HEAP DATA_DISK=$DATA_DISK AVD_DIR=$avd_dir $SCRIPT_DIR/patch_avd.sh
echo
fi
done