commit 247d52fd8ee5fe5a9d1f50fa216f106dc35056b2
author Cody Oss <6331106+codyoss@users.noreply.github.com> Fri Sep 11 05:55:15 2020 -0600
committer GitHub <noreply@github.com> Fri Sep 11 07:55:15 2020 -0400
tree 104057432a08f5bbb49b23bf674dbd0f7aeff9c0
parent 264510a200fb79f778a95ce66b88e31be96e5385

chore(internal/kokoro): set GOROOT for synth (#658)

It seems like the build environment has GOROOT explicitly set to
/usr/local/go so when the could build compiler error occur:

compile: version "go1.12" does not match go tool version "go1.15.1"

internal/kokoro/synth/synth.sh

diff --git a/internal/kokoro/synth/synth.sh b/internal/kokoro/synth/synth.sh
index e223e3d..b4b9849 100755
--- a/internal/kokoro/synth/synth.sh
+++ b/internal/kokoro/synth/synth.sh
@@ -13,7 +13,8 @@
 curl -o /tmp/go.tgz https://dl.google.com/go/go1.15.1.linux-amd64.tar.gz &&
     tar -C $tempdir -xzf /tmp/go.tgz &&
     rm /tmp/go.tgz &&
-    export PATH=$tempdir/go/bin:$PATH
+    export PATH=$tempdir/go/bin:$PATH &&
+    export GOROOT=$tempdir/go
 
 go version
 go env