PoC: integrate Eclipse Formatter Profile into Maven Spotless Plugin

[Pankraz76]

issue

• integrate Eclipse Formatter Profile into Maven Spotless Plugin #48047
• apply abandoned profile format-kotlin #48178

references:

• ArrayIndexOutOfBoundsException: Index 570 out of bounds for length 570 diffplug/spotless#2491
• exclude not working diffplug/spotless#2496
• xml indentation issue diffplug/spotless#2500
• Bump spotless-maven-plugin to 2.44.4 #48063
• Replace checkstyle with Spotless & Google Java Style projectnessie/nessie#624
• integrate Eclipse Formatter Profile into Maven Spotless Plugin #48047
• Avoid wildcard * import #45599
• Add editorconfig-maven-plugin #45651
• chore: Never use wildcard imports #45372
• PoC: integrate Eclipse Formatter Profile into Maven Spotless Plugin spring-projects/spring-framework#34978
• fix and automate importOrder with Maven Spotless Plugin pmd/pmd#5776
• https://github.com/apache/maven-parent/blob/237aabdc41f90c7de15ebaafa27643ed80e5f4da/pom.xml#L1208
• https://www.baeldung.com/java-maven-spotless-plugin#custom-formatting-rules

unused:

[ERROR] Failed to execute goal com.diffplug.spotless:spotless-maven-plugin:2.44.4:check (spotless-check) on project quarkus-smallrye-context-propagation: The following files had format violations:
[ERROR]     src/main/java/io/quarkus/smallrye/context/runtime/SmallRyeContextPropagationRecorder.java
[ERROR]         @@ -12,7 +12,6 @@
[ERROR]          
[ERROR]          import·org.eclipse.microprofile.context.ManagedExecutor;
[ERROR]          import·org.eclipse.microprofile.context.ThreadContext;
[ERROR]         -import·org.eclipse.microprofile.context.spi.ContextManager.Builder;
[ERROR]          import·org.eclipse.microprofile.context.spi.ContextManagerExtension;
[ERROR]          import·org.eclipse.microprofile.context.spi.ContextManagerProvider;
[ERROR]          import·org.eclipse.microprofile.context.spi.ThreadContextProvider;
[ERROR] Run 'mvn spotless:apply' to fix these violations.
[ERROR] -> [Help 1]

check:

apply:

[quarkus-bot]

/cc @gsmet (hibernate-orm)

[Pankraz76]

is this any good? @geoand

[Pankraz76]

see old commits for actual changes.

[geoand]

I am assuming that this change will result in the source being reformated a lot when the build is run. If that indeed happens, we don't want that.

[Pankraz76]

even longer with 2 less plugins seens strange:

[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 24:43 min

[Pankraz76]

[INFO] Quarkus - Integration Tests - Virtual Threads - gRPC SUCCESS [  3.799 s]
[INFO] Quarkus - Integration Tests - Virtual Threads - RESTEasy Reactive SUCCESS [  1.477 s]
[INFO] Quarkus - Integration Tests - Virtual Threads - Mailer SUCCESS [  1.652 s]
[INFO] Quarkus - Integration Tests - Virtual Threads - Redis Client and Cache SUCCESS [  1.659 s]
[INFO] Quarkus - Integration Tests - Virtual Threads - REST Client Reactive SUCCESS [  1.554 s]
[INFO] Quarkus - Integration Tests - Virtual Threads - Kafka SUCCESS [  1.667 s]
[INFO] Quarkus - Integration Tests - Virtual Threads - AMQP 1.0 SUCCESS [  1.802 s]
[INFO] Quarkus - Integration Tests - Virtual Threads - JMS  SUCCESS [  1.834 s]
[INFO] Quarkus - Integration Tests - Virtual Threads - Vert.x Event Bus SUCCESS [  1.387 s]
[INFO] Quarkus - Integration Tests - Virtual Threads - Scheduler SUCCESS [  2.902 s]
[INFO] Quarkus - Integration Tests - Virtual Threads - Quartz Scheduler SUCCESS [  1.490 s]
[INFO] Quarkus - Integration Tests - Virtual Threads - Disabled SUCCESS [  1.529 s]
[INFO] Quarkus - Integration Tests - Virtual Threads - Reactive Routes SUCCESS [  1.261 s]
[INFO] Quarkus - Integration Tests - Virtual Threads - Security WebAuthn SUCCESS [  1.441 s]
[INFO] Quarkus - Integration Tests - Virtual Threads - Micrometer Metrics SUCCESS [  1.623 s]
[INFO] Quarkus - Integration Tests - Mutiny native JCTools support SUCCESS [  0.669 s]
[INFO] Quarkus - Documentation ............................ SUCCESS [01:17 min]
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time:  30:53 min
[INFO] Finished at: 2025-05-30T12:52:23+02:00
[INFO] ------------------------------------------------------------------------
[INFO] Njord session closed
[INFO] 12824 goals, 12824 executed
➜  quarkus git:(spotless-pr) 

[Pankraz76]

see dedicated commits. config and apply.

[Pankraz76]

ready for checkup.

[Pankraz76]

Error: Could not find goal 'validate' in plugin com.diffplug.spotless:spotless-maven-plugin:2.44.5 among available goals apply, check -> [Help 1]

Yes fixed remaining.

[Pankraz76]

kindly request ci run, fixed previous issue.

[Pankraz76]

could consider migration to palantir, to promote block format having one thing only (per line).

• palantir code style
• https://github.com/spring-projects/spring-framework/pull/34978/files#r2118908807
• PoC: integrate Eclipse Formatter Profile into Maven Spotless Plugin spring-projects/spring-framework#34978

[Pankraz76]

need enabler then its good to go:

• apply abandoned profile format-kotlin #48178

[Pankraz76]

#48344