Avoid importing platforms from many source files

PiperOrigin-RevId: 256494243

2 files changed, 46 insertions, 0 deletions

diff --git a/runsc/boot/platforms/BUILD b/runsc/boot/platforms/BUILD
new file mode 100644
index 000000000..03391cdca
--- /dev/null
+++ b/runsc/boot/platforms/BUILD
@@ -0,0 +1,16 @@
+load("@io_bazel_rules_go//go:def.bzl", "go_library")
+
+package(licenses = ["notice"])
+
+go_library(
+    name = "platforms",
+    srcs = ["platforms.go"],
+    importpath = "gvisor.dev/gvisor/runsc/boot/platforms",
+    visibility = [
+        "//runsc:__subpackages__",
+    ],
+    deps = [
+        "//pkg/sentry/platform/kvm",
+        "//pkg/sentry/platform/ptrace",
+    ],
+)
diff --git a/runsc/boot/platforms/platforms.go b/runsc/boot/platforms/platforms.go
new file mode 100644
index 000000000..056b46ad5
--- /dev/null
+++ b/runsc/boot/platforms/platforms.go
@@ -0,0 +1,30 @@
+// Copyright 2019 The gVisor Authors.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Package platforms imports all available platform packages.
+package platforms
+
+import (
+	// Import platforms that runsc might use.
+	_ "gvisor.dev/gvisor/pkg/sentry/platform/kvm"
+	_ "gvisor.dev/gvisor/pkg/sentry/platform/ptrace"
+)
+
+const (
+	// Ptrace runs the sandbox with the ptrace platform.
+	Ptrace = "ptrace"
+
+	// KVM runs the sandbox with the KVM platform.
+	KVM = "kvm"
+)