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Fix Maven/Gradle wrapper executable flag

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Spring Initalizr now bundles a wrapper script for the build system. While
that wrapper has the necessary execute flag in the zip archive, that flag
is lost as the zip abstraction does not honor those.

The init command now makes sure to restore the execute flag on `mvnw`
and `gradlew` if necessary.

Unfortunately, this can't be tested as the Windows build would fail to
assert that the executable flag has been propertly set.

Closes gh-4392
This commit is contained in:
Stephane Nicoll 2015-11-06 17:41:29 +01:00
parent 96ca3e0c0f
commit 6d90188a27
1 changed files with 10 additions and 1 deletions
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11
spring-boot-cli/src/main/java/org/springframework/boot/cli/command/init/ProjectGenerator.java
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@ -1,5 +1,5 @@
/*
* Copyright 2012-2014 the original author or authors.
* Copyright 2012-2015 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.
@ -106,6 +106,8 @@ class ProjectGenerator {
new ByteArrayInputStream(entity.getContent()));
try {
extractFromStream(zipStream, overwrite, outputFolder);
fixExecutableFlag(outputFolder, "mvnw");
fixExecutableFlag(outputFolder, "gradlew");
Log.info("Project extracted to '" + outputFolder.getAbsolutePath() + "'");
}
finally {
@ -154,4 +156,11 @@ class ProjectGenerator {
Log.info("Content saved to '" + output + "'");
}
private void fixExecutableFlag(File dir, String fileName) {
File f = new File(dir, fileName);
if (f.exists()) {
f.setExecutable(true, false);
}
}
}