| |
| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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. |
| */ |
| |
| import java.nio.file.attribute.FileTime; |
| import java.time.Instant; |
| import org.apache.commons.compress.archivers.zip.*; |
| |
| File deployDir = new File( basedir, 'target/repo/org/apache/maven/its/reproducible/1.0' ) |
| |
| assert deployDir.exists() |
| |
| File sha1File = new File( deployDir, 'reproducible-1.0-sources.jar.sha1' ) |
| |
| assert deployDir.exists() |
| |
| String sha1 = sha1File.text |
| |
| StringBuffer r = new StringBuffer() |
| r.append( "reproducible-1.0-sources.jar sha1 = $sha1\n\n" ) |
| |
| File jarFile = new File( deployDir, 'reproducible-1.0-sources.jar' ) |
| ZipFile zipFile = new ZipFile( jarFile ); |
| |
| r.append( 'encoding: ' + zipFile.getEncoding() + '\n' ) |
| r.append( 'timezone offset (minutes): ' + new Date().getTimezoneOffset() + '\n' ) |
| r.append( 'M size (cmp) crc java time date time zip time mode name -comment; extra\n' ) |
| |
| String describeExtra( ZipExtraField[] extras ) |
| { |
| StringBuffer b = new StringBuffer() |
| b.append( extras.length ) |
| for( ZipExtraField extra : extras ) |
| { |
| b.append( sprintf( " [%s]%x", extra.getHeaderId().toString(), getLocalFileDataData() ) ) |
| } |
| return b.toString() |
| } |
| |
| long javaToDosTime( Date d ) |
| { |
| int year = d.getYear() + 1900; |
| if ( year < 1980 ) |
| { |
| return ZipEntry.DOSTIME_BEFORE_1980; |
| } |
| return ( year - 1980 ) << 25 | ( d.getMonth() + 1 ) << 21 | |
| d.getDate() << 16 | d.getHours() << 11 | d.getMinutes() << 5 | |
| d.getSeconds() >> 1; |
| } |
| |
| // Normalize to UTC |
| long millis = Instant.parse( "2019-08-21T18:28:52Z" ).toEpochMilli(); |
| Calendar cal = Calendar.getInstance(); |
| cal.setTimeInMillis( millis ); |
| millis = millis - ( cal.get( Calendar.ZONE_OFFSET ) + cal.get( Calendar.DST_OFFSET ) ); |
| FileTime timestamp = FileTime.fromMillis( millis ); |
| |
| for ( ZipArchiveEntry zae : zipFile.getEntries() ) |
| { |
| r.append( sprintf( "%d %4d (%3d) %8x %d %<tF %<tT %<tz %d %6o %s %s; %s\n", zae.getMethod(), zae.getSize(), zae.getCompressedSize(), zae.getCrc(), zae.getTime(), javaToDosTime( zae.getLastModifiedDate() ), zae.getUnixMode(), zae.getName(), ( zae.getComment() == null ) ? '-' : zae.getComment(), describeExtra( zae.getExtraFields() ) ) ) |
| assert timestamp.equals( zae.getLastModifiedTime() ); |
| } |
| zipFile.close(); |
| |
| String buf = r.toString() |
| println buf |
| |
| // on Windows executable bit is not set |
| assert buf.startsWith( "reproducible-1.0-sources.jar sha1 = f159379802c1f0dc1083af21352286b09d364519" ) || buf.startsWith( "reproducible-1.0-sources.jar sha1 = e14cb3b37b6d82db1728886d1959ad0cd79708d8" ) |