tree 101b047cb3a2e1bad6ede558a4782900cde35d32
parent f84c5af86a97af47983ec10ec6b56b905692d8e6
author Jonathan Lee <jonathan-j-lee@users.noreply.github.com> 1697560268 -0700
committer GitHub <noreply@github.com> 1697560268 -0700
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[manifest] Avoid `git diff-index` on non-WPT files during updates (#42576)

This change optimizes a use of `git diff-index` when updating the
manifest. This saves ~2s when running the command in the `chromium/src`
monorepo, which is much larger than upstream WPT (with slower `git`
operations to match). Not a functional change.

See also: https://crbug.com/1492238