tree c126567a8f3ec97e98acca824649bdcbc6876534
parent 353b809c4a84f3dcd5fe0c76606d73c1e9a3a72e
author Jonathan Amsterdam <jba@google.com> 1630684871 -0400
committer Jonathan Amsterdam <jba@google.com> 1630689083 +0000

internal/search: fix stdlib grouping

Fix a bug that resulted in net/http/prof not being grouped with
net/http.

The bug arose from a mistake in extracting the top-level directory
from a stdlib package path. After coming across the proposal for
`strings.Cut` (https://golang.org/issue/46336), I was on the fence
about adding a copy to this repo and using it here. Ultimately I
decided that the job was simple enough to do without it.

I was wrong. So this CL adds `Cut` and uses it here. We can
incremently use it in other places where it simplifies things.

Change-Id: I804aea93f3850bba52d9e0edde8ea136746093f8
Reviewed-on: https://go-review.googlesource.com/c/pkgsite/+/347555
Trust: Jonathan Amsterdam <jba@google.com>
Run-TryBot: Jonathan Amsterdam <jba@google.com>
TryBot-Result: kokoro <noreply+kokoro@google.com>
Reviewed-by: Julie Qiu <julie@golang.org>