Building an image using the Maven or Gradle plugin with a custom buildpack from an image causes an error if any file in the buildpack image has a path longer than 100 characters.
The configuration:
<project>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<configuration>
<image>
<buildpacks>
<buildpack>gcr.io/paketo-buildpacks/java-native-image:5.3.0</buildpack>
</buildpacks>
</image>
</configuration>
</plugin>
</plugins>
</build>
</project>
results in:
[ERROR] Failed to execute goal org.springframework.boot:spring-boot-maven-plugin:2.5.0-SNAPSHOT:build-image (default-cli) on project webflux-netty: Execution default-cli of goal org.springframework.boot:spring-boot-maven-plugin:2.5.0-SNAPSHOT:build-image failed: file name '/cnb/buildpacks/paketo-buildpacks_java-native-image/5.3.0/.git/logs/refs/heads/fix/remove-ca-certificates' is too long ( > 100 bytes) -> [Help 1]