tree f6e38fef80dcb56a70fd3a95298c849abfaf3c03
parent 9bf821a5864a38ee087a9cd5ebee238d7418f751
author Googler <noreply@google.com> 1594067385 -0700
committer Copybara-Service <copybara-worker@google.com> 1594067464 -0700

Prohibit injecting tree artifact children as files. They should only be injected via injectDirectory.

This is consistent with the check in ActionExecutionValue which ensures that tree artifact children are not stored outside of their containing TreeArtifactValue.

This change allows for a followup optimization in the way we handle chmod calls on outputs - tree artifact children were the only case where a file could be injected and still passed to setPathReadOnlyAndExecutable.

PiperOrigin-RevId: 319844401