tree 608ac0b7fc4e97081f4856e7effa8036f5c21efe
parent d79119ff6e702f2b08ab91e05d0a8cfe69bc9c42
author Googler <hvd@google.com> 1698420401 -0700
committer Copybara-Service <copybara-worker@google.com> 1698420497 -0700

Invoke subrule implementations with the corresponding file for single-file attributes

This helps implementations avoid having to perform the clumsy `dep.files.to_list()[0]`

PiperOrigin-RevId: 577207345
Change-Id: I1aa53d59093ce62705c22e33940b8ff04fa20877