[credentialhelper] Implement invoking credential helper as subprocess #15900
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Progress on https://github.com/bazelbuild/proposals/blob/main/designs/2022-06-07-bazel-credential-helpers.md
Progress on #15856
Closes #15861.
PiperOrigin-RevId: 461159351
Change-Id: I28eb4817ced8db8f095a1f35092fdefba28e0ede