tree e35d6b627f05fa94b00396b6ef560db05133c399
parent d81a07b7e58487eed036bf115fa834653590d6cd
author Brad Fitzpatrick <bradfitz@golang.org> 1557783029 +0000
committer Brad Fitzpatrick <bradfitz@golang.org> 1557783691 +0000

godoc/static: let client use vet check returned by /compile endpoint

(Forked off Yury Smolsky's CL 176618)

With this change, the playground.js client now asks the server to do a
vet check in the same HTTP request as the /compile (and run) step. If
the server replies that it understands the request (VetErrors or VetOK
in the repsonse), then the client can avoid the latency of a second
HTTP roundtrip. We'll remove the /vet handler after we see it fall out
of use from older clients.

Updates golang/go#31970

Change-Id: I5b123883e19cbc6a8ec30c50705e6b945a4d322d
Reviewed-on: https://go-review.googlesource.com/c/tools/+/176939
Reviewed-by: Andrew Bonventre <andybons@golang.org>