Roboleaf product configuration runner

The application rbcrun executes Starlark scripts that define Android product configurations.
See README.md for details.

Test: go test
Fixes: 180529448
Change-Id: I7d728b47d3f381b7052a0d7d51c9e698e5c2e316

tools/rbcrun/Android.bp

@@ -0,0 +1,36 @@
+//
+// Copyright (C) 2021 The Android Open Source Project
+//
+// 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.
+
+blueprint_go_binary {
+    name: "rbcrun",
+    srcs: ["cmd/rbcrun.go"],
+    deps: ["rbcrun-module"],
+}
+
+bootstrap_go_package {
+    name: "rbcrun-module",
+    srcs: [
+        "host.go",
+    ],
+    testSrcs: [
+        "host_test.go",
+    ],
+    pkgPath: "rbcrun",
+    deps: [
+        "go-starlark-starlark",
+        "go-starlark-starlarkstruct",
+        "go-starlark-starlarktest",
+    ],
+}