net - pullrequest

[scbedd]

This PR...

• Adds a new net - pullrequest build.
  • This PR dynamically expands/contracts to only build and test the changed packages.
  • If Azure.Core or Azure.ResourceManager are present in the set of packages that have been changed, their dependencies are also discovered and distributed sparsely to test runs. This completely replaces the static AdditionalDependency leg that currently exists only on net - core and net - resourcemanager. It utilizes exactly the same dependency discovery that original leg utilized. (eng/service.proj ProjectDependsOn target)
  • The dependency discovery is fairly slow still, so it's limited to Azure.Core/Azure.ResourceManager. That can be adjusted.

Todo:

• Add language-settings function to handle which packages should be build/tested if a PR is purely non-sdk changes.
• Fix the docs generation to honor the changed packages
• Re-add dev versioning save of save-package-props
  • This doesn't exist in main that I can tell anymore.
• Fix broken pkg props build stage in original net CI builds
• Fix existing build legs which are broken by the change to propertyoverridefile usage in build-test.
  • resourcemanager
  • core
• Invoke the $eachService steps in static analysis (where Ben commented effectively) to at least attempt to shift these to pshell job. Going to make this entire job parallel.
• Run nightly core to ensure I make absolutely certain we're all good
• One last cleanup rebase.

[weshaggard]

Overall looks reasonable.

[scbedd]

/azp run net - pullrequest

[azure-pipelines]

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