tree 9fd89261b010cedbd9eaceed790614cccba0c3f9
parent 4356cead6cb7f398ddc8ea3e9bcbd2ce15c0b504
author Michael Matloob <matloob@golang.org> 1703093855 -0500
committer Michael Matloob <matloob@golang.org> 1703174632 +0000

cmd/pkgsite,internal/fetch: improve startup experience

When a user tries to look at the documentation for a unit for the
first time, we process all the packages in the module. Kick off
goroutines to do that so that the modules' packages might be processed
by the time the user sees them. Also parallelize processing the
packages in the module. That brings processing std from about 8 seconds
to about 3 seconds.

Change-Id: I505979d682897d2d1e55ce9e123e3ff4d1fb0e70
Reviewed-on: https://go-review.googlesource.com/c/pkgsite/+/551776
kokoro-CI: kokoro <noreply+kokoro@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Jonathan Amsterdam <jba@google.com>