spring-boot:build-image hangs if finalName is specified in Spring Boot plugin configuration

[haninaguib]

If specify a finalName in my pom.xml file and then try to run spring-boot:build-image it hangs.
I suspect I may need to configure the spring-boot:build-image task , but cannot find much documentation.

Springboot version: 2.4.3

[scottfrederick]

I suspect I may need to configure the spring-boot:build-image task , but cannot find much documentation.

Configuration options for the spring-boot:build-image task are documented here, with an example here.

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[scottfrederick]

If spring-boot:build-image appears to hang, you might be running into #23115.

[haninaguib]

I think it is a bug.

Here is a repo that shows the issue https://github.com/haninaguib/spring-issue-25590

It is a vanilla start.spring.io (maven, jdk11, starter-web) and the second commit only specifies the finalName in pom.xml

The issue is it complains about not being able to find demo.jar.original (since spring named it demo-0.0.1-SNAPSHOT.jar, ie there is now demo.jar and demo-0.0.1-SNAPSHOT.jar in the target directory and no demo.jar.original).

This is not about the docker image name but the springboot project finalName

[scottfrederick]

Thanks very much for the sample. I'm able to reproduce this now, and the plugin is indeed not correctly identifying the jar file that should be used to build the image when finalName is set.