spiffe / spiffe/java-spiffe

The java-spiffe modules contain split packages which break the Java Modules (JPMS)

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Dominant language
Java
Stars
46
Forks
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PR merge metrics
No merged PRs in 30d

Description

The Java Platform Module System (JPMS) introduced in Java 9 does not allow for split-packages. That is the same package in multiple JARs.

As a matter of fact java-spiffe has some split packages though, this breaks libraries that want to write modules depending on java-spiffe.

At least one of the offending packages leads to a compilation error: the unnamed module reads package io.spiffe.workloadapi.internal from both grpc.netty.macos.aarch64 and java.spiffe.core

Ideally the split package is removed by e.g. moving io.spiffe.workloadapi.internal in grpc.netty.macos.aarch64 to io.spiffe.workloadapi.grpc.netty.macosa.arch64.internal or similar.

Even better would be to define a proper java module for java-spiffe e.g. write a module-info.java file. This would also prevent future introduction of split packages.

Contributor guide

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Inspect the grpc.netty.macos.aarch64 and java.spiffe.core modules, focusing on the shared io.spiffe.workloadapi.internal package and the proposed module-info.java. Reproduce the JPMS compilation error for a dependent module, then verify that the chosen package or module structure no longer creates split packages and compiles successfully.

Written by the indexing model from the issue text.

Assessment

Tech stack
java
Domain
build-system
Issue type
Refactor
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
25/100

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