cmd/go: include GOMODCACHE in 'go help environment'
Updates #34527
Fixes #40089
Change-Id: Ie9c8573536e5c31e874d755f4d888ffc805b796f
Reviewed-on: https://go-review.googlesource.com/c/go/+/241275
Run-TryBot: Jay Conrod <jayconrod@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Michael Matloob <matloob@golang.org>
diff --git a/src/cmd/go/alldocs.go b/src/cmd/go/alldocs.go
index 2316fb9..68bad3c 100644
--- a/src/cmd/go/alldocs.go
+++ b/src/cmd/go/alldocs.go
@@ -1700,6 +1700,8 @@
// GOCACHE
// The directory where the go command will store cached
// information for reuse in future builds.
+// GOMODCACHE
+// The directory where the go command will store downloaded modules.
// GODEBUG
// Enable various debugging facilities. See 'go doc runtime'
// for details.
diff --git a/src/cmd/go/internal/help/helpdoc.go b/src/cmd/go/internal/help/helpdoc.go
index b937a61..e1f0521 100644
--- a/src/cmd/go/internal/help/helpdoc.go
+++ b/src/cmd/go/internal/help/helpdoc.go
@@ -493,6 +493,8 @@
GOCACHE
The directory where the go command will store cached
information for reuse in future builds.
+ GOMODCACHE
+ The directory where the go command will store downloaded modules.
GODEBUG
Enable various debugging facilities. See 'go doc runtime'
for details.
