tree 89ad3c70d9c04165a321db244480dc1ea923ad40
parent 6529cda3ad13882e17d565d078ed058a8f299330
author Jonathan Amsterdam <jba@google.com> 1629715585 -0400
committer Jonathan Amsterdam <jba@google.com> 1629747516 +0000

internal/fetch: fs getter: check for .zip

In the module cache, some directories have .info and .mod files but no
.zip, because the go command doesn't need it. We can't display these
modules without the zip. So return NotFound for these modules, even
for Info and Mod.

Also, return derrors.NotFound any time we can't find a file.

Also, rename fsModuleGetter to fsProxyModuleGetter to make it clear
that the filesystem has to be organized like the proxy protocol.

For golang/go#47834

Change-Id: Ia7d6260abc91a6172820d9de6bf759567720a443
Reviewed-on: https://go-review.googlesource.com/c/pkgsite/+/344389
Trust: Jonathan Amsterdam <jba@google.com>
Run-TryBot: Jonathan Amsterdam <jba@google.com>
Reviewed-by: Jamal Carvalho <jamal@golang.org>