tree a3f2ab8a5423e61d932ad33df515b5fd0c3cd9f0
parent b5559a0dc718e120523e171b053813b391f820da
author Marc-Antoine Ruel <maruel@google.com> 1684954108 +0000
committer CQ Bot <fuchsia-internal-scoped@luci-project-accounts.iam.gserviceaccount.com> 1684954108 +0000

[engine] fix a race condition and optimize more

The race condition was before file.path was hacked in. The regression
was added in c7b072f2103221501544b47bd245488e402d8569. Remove the hack and
make the implementations immutable.

Cache intermediary values for ctx.scm.affected_files() and ctx.scm.all_files().

Reuse new_lines() content across subdir. This removes all duplicate
calls to new_lines().

Change-Id: Ia5f1d506f15d541f94e4f1836664d426d3d25fa9
Reviewed-on: https://fuchsia-review.googlesource.com/c/shac-project/shac/+/861258
Reviewed-by: Oliver Newman <olivernewman@google.com>
Commit-Queue: Auto-Submit <auto-submit@fuchsia-infra.iam.gserviceaccount.com>
Fuchsia-Auto-Submit: Marc-Antoine Ruel <maruel@google.com>