tree 376dc61a8c3d8aff618901f9d19235324dc97159
parent 30c0e6b89ea00eab1cc666f77953ec3e98e00fe5
author Andrew Bonventre <andybons@golang.org> 1562605307 -0400
committer Andrew Bonventre <andybons@golang.org> 1562951264 +0000

cmd/rmplaysnippet: account for local datastore host env var

If DATASTORE_EMULATOR_HOST is set, datastore.NewClient will use
it to connect to a locally-running datastore instance. Clear it
before creating the client and set a 30-second timeout on the
context so that the process doesn't appear to hang indefinitely
when the env var is set.

Change-Id: I605ee699a55f4537c174a5667c92044936f10d74
Reviewed-on: https://go-review.googlesource.com/c/build/+/185142
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>