metropolis/build: add gotoolwrap
This adds gotoolwrap, a tiny Go executable used to wrap binaries that
want to access the monogon workspace as a GOPATH during build steps.
Test Plan: Used further down the stack in code generation.
X-Origin-Diff: phab/D750
GitOrigin-RevId: 83d11b94d025d3652fce88917b1664d93454c60f
diff --git a/metropolis/build/gotoolwrap/BUILD.bazel b/metropolis/build/gotoolwrap/BUILD.bazel
new file mode 100644
index 0000000..ce2aa6a
--- /dev/null
+++ b/metropolis/build/gotoolwrap/BUILD.bazel
@@ -0,0 +1,14 @@
+load("@io_bazel_rules_go//go:def.bzl", "go_binary", "go_library")
+
+go_library(
+ name = "go_default_library",
+ srcs = ["main.go"],
+ importpath = "source.monogon.dev/metropolis/build/gotoolwrap",
+ visibility = ["//visibility:private"],
+)
+
+go_binary(
+ name = "gotoolwrap",
+ embed = [":go_default_library"],
+ visibility = ["//visibility:public"],
+)