cmd/updatedisks: delete

This command exists for debugging only, and
has probably outlived its usefulness by now.

For golang/go#51867.

Change-Id: Ibe87108b9b6e66092ffe7e997be084c9fd1150c3
Reviewed-on: https://go-review.googlesource.com/c/build/+/394519
Run-TryBot: Dmitri Shuralyov <dmitshur@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Carlos Amedee <carlos@golang.org>
Reviewed-by: Than McIntosh <thanm@google.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
Auto-Submit: Dmitri Shuralyov <dmitshur@google.com>
diff --git a/cmd/updatedisks/README.md b/cmd/updatedisks/README.md
deleted file mode 100644
index 709b648..0000000
--- a/cmd/updatedisks/README.md
+++ /dev/null
@@ -1,7 +0,0 @@
-<!-- Auto-generated by x/build/update-readmes.go -->
-
-[![Go Reference](https://pkg.go.dev/badge/golang.org/x/build/cmd/updatedisks.svg)](https://pkg.go.dev/golang.org/x/build/cmd/updatedisks)
-
-# golang.org/x/build/cmd/updatedisks
-
-The updatedisks command creates & deletes VM disks as needed across the various GCP zones.
diff --git a/cmd/updatedisks/updatedisks.go b/cmd/updatedisks/updatedisks.go
deleted file mode 100644
index 92b4eb2..0000000
--- a/cmd/updatedisks/updatedisks.go
+++ /dev/null
@@ -1,44 +0,0 @@
-// Copyright 2019 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// The updatedisks command creates & deletes VM disks as needed
-// across the various GCP zones.
-//
-// This code is run automatically in the background in the coordinator
-// and is purely an optimization. It's only a separate tool for debugging
-// purposes.
-package main
-
-import (
-	"context"
-	"flag"
-	"log"
-
-	"golang.org/x/build/buildenv"
-	"golang.org/x/build/internal/buildgo"
-	compute "google.golang.org/api/compute/v1"
-)
-
-var (
-	computeSvc *compute.Service
-	env        *buildenv.Environment
-)
-
-func main() {
-	buildenv.RegisterFlags()
-	flag.Parse()
-
-	env = buildenv.FromFlags()
-
-	ctx := context.Background()
-
-	c, err := buildgo.NewClient(ctx, env)
-	if err != nil {
-		log.Fatal(err)
-	}
-
-	if err := c.MakeBasepinDisks(ctx); err != nil {
-		log.Fatal(err)
-	}
-}