tree a56082e8d5b5f2caf4254a9e7e33b9e53fb80706
parent 5224a067494f7c493ea0b63c1c462eb5ca1b7a98
author leba <leba@google.com> 1574421673 -0800
committer Copybara-Service <copybara-worker@google.com> 1574421815 -0800

Replace Artifact's exec_path with PathFragments.

There are many common substrings in exec_paths (e.g. bazel-out, ...). By
preserving the PathFragment structure in the output, we can avoid this
duplication.

This is a breaking change, and consumers of analysis_v2.proto should change their
implementation to use PathFragment instead of exec_path.

RELNOTES: None
PiperOrigin-RevId: 281936154