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Adjust fat jar central directory to account for launch script

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An upgrade to Apache Commons Compress allows the build plugins to write
the launch script to the fat jar as a proper preamble, making the file
compatible with more jar and zip tooling.

Fixes gh-22336
This commit is contained in:
Scott Frederick
2021-07-19 15:02:05 -05:00
parent b5ef5a2d90
commit 9f001efa29
11 changed files with 36 additions and 46 deletions
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6
spring-boot-project/spring-boot-tools/spring-boot-loader-tools/src/test/java/org/springframework/boot/loader/tools/RepackagerTests.java
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@@ -1,5 +1,5 @@
/*
* Copyright 2012-2020 the original author or authors.
* Copyright 2012-2021 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -49,6 +49,7 @@ import static org.assertj.core.api.Assertions.assertThatIllegalArgumentException
* @author Phillip Webb
* @author Andy Wilkinson
* @author Madhura Bhave
* @author Scott Frederick
*/
class RepackagerTests extends AbstractPackagerTests<Repackager> {
@@ -159,6 +160,9 @@ class RepackagerTests extends AbstractPackagerTests<Repackager> {
assertThat(new String(bytes)).startsWith("ABC");
assertThat(hasLauncherClasses(source)).isFalse();
assertThat(hasLauncherClasses(this.destination)).isTrue();
try (ZipFile zipFile = new ZipFile(this.destination)) {
assertThat(zipFile.getEntries().hasMoreElements()).isTrue();
}
try {
assertThat(Files.getPosixFilePermissions(this.destination.toPath()))
.contains(PosixFilePermission.OWNER_EXECUTE);