bazelbuild/bazel

Offer a way to get a provider from ctx.super() response

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#26,960 创建于 2025年9月11日

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 (3 评论) (3 反应) (0 负责人)Java (4,465 fork)batch import
P3help wantedteam-Rules-APItype: feature request

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描述

Description of the feature request:

The response from ctx.super() contains the providers returned by the parent rule, and it is possible to get these by indexing the returned value. However, there is no easy way to get a particular provider from the response. Native providers can be found by looking at the type of each provider, but custom providers simply show up as a struct.

Which category does this issue belong to?

Rules API

What underlying problem are you trying to solve with this feature?

I need to get a field from one of the providers returned by the parent rule.

Which operating system are you running Bazel on?

No response

What is the output of bazel info release?

8.4.0

If bazel info release returns development version or (@non-git), tell us how you built Bazel.

No response

What's the output of git remote get-url origin; git rev-parse HEAD ?

Have you found anything relevant by searching the web?

No response

Any other information, logs, or outputs that you want to share?

No response

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