Support of Pub Workspaces

[Spiritus2424]

How are you running Renovate?

Self-hosted Renovate

Which platform you running Renovate on?

GitLab (.com or self-hosted)

Which version of Renovate are you using?

42.76.2

Please tell us more about your question or problem

renovate/lib/modules/manager/pub/artifacts.ts

Line 34 in 2ef2a3b

if (!oldLockFileContent) {

With the arrival of dart 3.6, there is a new feature called pub workspaces (monorepo).

The pub workspaces centralized every pubspec.lock in one pubspec.lock at the root of the project. So, each of our packages have a pubspec.yaml, but does not have a sibling puspec.lock.

In the current situation, renovatebot does not support dart pub workspaces.
I did not find any alternative. Can you help me to find an alternative or is it possible to adapt the code to take into account the folder structure of a dart/flutter project using pub workspaces.

I can contribute if necessary.

Logs (if relevant)

Logs

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