1#!/bin/bash 2 3set -eu 4 5# Copyright 2020 Google Inc. All rights reserved. 6# 7# Licensed under the Apache License, Version 2.0 (the "License"); 8# you may not use this file except in compliance with the License. 9# You may obtain a copy of the License at 10# 11# http://www.apache.org/licenses/LICENSE-2.0 12# 13# Unless required by applicable law or agreed to in writing, software 14# distributed under the License is distributed on an "AS IS" BASIS, 15# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 16# See the License for the specific language governing permissions and 17# limitations under the License. 18 19# Tool to unpack an apex file and verify that the required files were extracted. 20if [ $# -lt 5 ]; then 21 echo "usage: $0 <deapaxer_path> <debugfs_path> <apex file> <output_dir> <required_files>+" >&2 22 exit 1 23fi 24 25DEAPEXER_PATH=$1 26DEBUGFS_PATH=$2 27APEX_FILE=$3 28OUTPUT_DIR=$4 29shift 4 30REQUIRED_PATHS=$@ 31 32set -x 1 33 34rm -fr $OUTPUT_DIR 35mkdir -p $OUTPUT_DIR 36 37# Unpack the apex file contents. 38$DEAPEXER_PATH --debugfs_path $DEBUGFS_PATH extract $APEX_FILE $OUTPUT_DIR 39 40# Verify that the files that the build expects to be in the .apex file actually 41# exist, and make sure they have a fresh mtime to not confuse ninja. 42typeset -i FAILED=0 43for r in $REQUIRED_PATHS; do 44 if [ ! -f $r ]; then 45 echo "Required file $r not present in apex $APEX_FILE" >&2 46 FAILED=$FAILED+1 47 else 48 # TODO(http:/b/177646343) - deapexer extracts the files with a timestamp of 1 Jan 1970. 49 # touch the file so that ninja knows it has changed. 50 touch $r 51 fi 52done 53 54if [ $FAILED -gt 0 ]; then 55 echo "$FAILED required files were missing from $APEX_FILE" >&2 56 echo "Available files are:" >&2 57 find $OUTPUT_DIR -type f | sed "s|^| |" >&2 58 exit 1 59fi 60