tree cdaee2bf5c3d741daf428fbbc6752160f5ebee51
parent 108c17859c255a350724b661b74e19aeacf44fe6
author trybka <trybka@google.com> 1650984229 -0700
committer Copybara-Service <copybara-worker@google.com> 1650984301 -0700

Add environment attribute expansion support.

To replicate the behavior of the native rules, we instruct the env attribute expansion to emulate rootpath (rather than execpath) behavior.

RELNOTES: None
PiperOrigin-RevId: 444557180