1#!/bin/bash 2 3# Copyright (C) 2010 The Android Open Source Project 4# 5# Licensed under the Apache License, Version 2.0 (the "License"); 6# you may not use this file except in compliance with the License. 7# You may obtain a copy of the License at 8# 9# http://www.apache.org/licenses/LICENSE-2.0 10# 11# Unless required by applicable law or agreed to in writing, software 12# distributed under the License is distributed on an "AS IS" BASIS, 13# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14# See the License for the specific language governing permissions and 15# limitations under the License. 16 17 18# A library script to help other scripts run within an Android build environment, or while deployed 19# on a target host. Intended to be used with the `source` bash built-in command. Defines the 20# following environment variables: 21# JAVA_VERSION, RDBG_FLAG, TF_PATH, TRADEFED_OPTS 22# 23# It will react to the following environment variables, if they are set: 24# TF_DEBUG, TRADEFED_OPTS_FILE 25 26 27checkPath() { 28 if ! type -P "$1" &> /dev/null; then 29 >&2 echo "Unable to find $1." 30 exit 31 fi; 32} 33 34checkFile() { 35 if [ ! -f "$1" ]; then 36 >&2 echo "Unable to locate $1" 37 exit 38 fi; 39} 40 41# All to specify an alternative Java binary, other than the one on PATH 42TF_JAVA="java" 43if [ ! -z "${TF_JAVA_HOME}" ]; then 44 # following similar convention as JAVA_HOME 45 TF_JAVA=${TF_JAVA_HOME}/bin/java 46fi 47 48checkPath ${TF_JAVA} 49 50# check java version 51java_version_string=$(${TF_JAVA} -version 2>&1) 52JAVA_VERSION=$(echo "$java_version_string" | grep 'version [ "]\(1\.8\|9\|11\).*[ "]') 53if [ "${JAVA_VERSION}" == "" ]; then 54 >&2 echo "Wrong java version. 1.8, 9 or 11 is required. Found $java_version_string" 55 >&2 echo "PATH value:" 56 >&2 echo "$PATH" 57 exit 8 58fi 59 60# check if java is above 9 and supports add-opens 61JAVA_VERSION=$(echo "$java_version_string" | grep 'version [ "]\(9\|11\).*[ "]') 62if [ "${JAVA_VERSION}" != "" ]; then 63 ADD_OPENS_FLAG="--add-opens=java.base/java.nio=ALL-UNNAMED --add-opens=java.base/sun.reflect.annotation=ALL-UNNAMED" 64fi 65 66# check debug flag and set up remote debugging 67if [ -n "${TF_DEBUG}" ]; then 68 if [ -z "${TF_DEBUG_PORT}" ]; then 69 TF_DEBUG_PORT=10088 70 fi 71 RDBG_FLAG="-agentlib:jdwp=transport=dt_socket,server=y,suspend=y,address=${TF_DEBUG_PORT}" 72fi 73 74# first try to find TF jars in same dir as this script 75CUR_DIR=$(dirname "$0") 76TF_JAR_DIR=$(dirname "$0") 77if [ -f "${CUR_DIR}/tradefed.jar" ]; then 78 TF_PATH="${CUR_DIR}/*" 79elif [ ! -z "${ANDROID_HOST_OUT}" ]; then 80 # in an Android build env, tradefed.jar should be in 81 # $ANDROID_HOST_OUT/tradefed/ 82 if [ -f "${ANDROID_HOST_OUT}/tradefed/tradefed.jar" ]; then 83 # We intentionally pass the asterisk through without shell expansion 84 TF_PATH="${ANDROID_HOST_OUT}/tradefed/*" 85 TF_JAR_DIR="${ANDROID_HOST_OUT}/tradefed/" 86 fi 87fi 88 89if [ -z "${TF_PATH}" ]; then 90 >&2 echo "ERROR: Could not find tradefed jar files" 91 exit 92fi 93 94# include any host-side test jars from suite 95if [ ! -z "${ANDROID_HOST_OUT_TESTCASES}" ]; then 96 for folder in ${ANDROID_HOST_OUT_TESTCASES}/*; do 97 for entry in "$folder"/*; do 98 if [[ "$entry" = *".jar"* ]]; then 99 TF_PATH=${TF_PATH}:$entry 100 fi 101 done 102 done 103fi 104 105# set any host specific options 106# file format for file at $TRADEFED_OPTS_FILE is one line per host with the following format: 107# <hostname>=<options> 108# for example: 109# hostname.domain.com=-Djava.io.tmpdir=/location/on/disk -Danother=false ... 110# hostname2.domain.com=-Djava.io.tmpdir=/different/location -Danother=true ... 111if [ -e "${TRADEFED_OPTS_FILE}" ]; then 112 # pull the line for this host and take everything after the first = 113 export TRADEFED_OPTS=`grep "^$HOSTNAME=" "$TRADEFED_OPTS_FILE" | cut -d '=' -f 2-` 114fi 115