Spring STS 5.0.1 (Spring Tools for Eclipse) does not find Properties from dependencies (Spring AI)

[hartenberger]

Describe the bug
Autocomplete in application.properties or application.yml does is not work in Spring STS 5.0.1 for Spring AI SNAPSHOT or Spring AI 2.0.0 M1 Milestone.

Example Property:
spring.ai.openai.api-key=${OPENAI_API_KEY}
Properties are not visible and marked with "Warning"
Unknown property 'spring.ai' [YAML_UNKNOWN_PROPERTY]

To Reproduce
Setup Spring STS 5.0.1. Load any Projekt from spring-ai (For example projekt spring-ai-examples\agentic-patterns)
Load application.properties or application.yml File and try to add property with spring.ai
spring.ai is not found in STS 5.0.1

Sample
See Git Repro: https://github.com/spring-projects/spring-ai-examples.git

[hartenberger]

Just tried with STS 4.32.2 and it is not working there, too.
Spring boot 4.0.1 and Spring AI 2.0.0 Snapshot / m1 does show reported problem.
Whereas Spring boot 3.5.9 and Spring AI 1.1.2 does not.
Tested with 5.0.1 and 4.32.2

[martinlippert]

It looks to me like the spring ai snapshot builds do not include the metadata for the configuration properties anymore (META-INF/spring-configuration-metadata.json).

Filed spring-projects/spring-ai#5156 for this. As soon as the snapshot builds include the metadata descriptions again, the auto-completion and validation should work again.

[hartenberger]

Thanks for the quick response Martin, best regards, Ingo