message: build(bazel): add comment about advancing the version of yarn used under Bazel in the future
  PR Close
diff: @@ -48,6 +48,14 @@ node_repositories(
  node_version = "10.9.0",
  package_json = ["//:package.json"],
  preserve_symlinks = True,
  + # yarn 1.13.0 under Bazel has a regression on Windows that causes build errors on rebuilds:
  + # ```
  + # ERROR: Source forest creation failed: C:/.../fyuc5c3n/execroot/angular/external (Directory not empty)
  + # ```
  + # See https://github.com/angular/angular/pull/29431 for more information.
  + # It possible that versions of yarn past 1.13.0 do not have this issue, however, before
  + # advancing this version we need to test manually on Windows that the above error does not
  + # happen as the issue is not caught by CI.
  yarn_version = "1.12.1",
  )
  