From 5dc7554ab29bf907a6114796f494979d477bb4bf Mon Sep 17 00:00:00 2001
From: Mike Danese <mikedanese@google.com>
Date: Thu, 27 Oct 2016 15:11:52 -0700
Subject: [PATCH] bazel: implement set-gen as a bazel genrule

---
 cmd/libs/go2idl/set-gen/BUILD |  4 ++++
 hack/boilerplate/BUILD        |  3 +++
 pkg/util/sets/BUILD           | 34 +++++++++++++++++++++++++++-------
 pkg/util/sets/types/types.go  |  4 +++-
 4 files changed, 37 insertions(+), 8 deletions(-)
 create mode 100644 hack/boilerplate/BUILD

diff --git a/cmd/libs/go2idl/set-gen/BUILD b/cmd/libs/go2idl/set-gen/BUILD
index 9538fbef4dc..8f9e3feaa57 100644
--- a/cmd/libs/go2idl/set-gen/BUILD
+++ b/cmd/libs/go2idl/set-gen/BUILD
@@ -20,3 +20,7 @@ go_binary(
         "//vendor:k8s.io/gengo/examples/set-gen/generators",
     ],
 )
+
+exports_files([
+    "types.go",
+])
diff --git a/hack/boilerplate/BUILD b/hack/boilerplate/BUILD
new file mode 100644
index 00000000000..c405bde045d
--- /dev/null
+++ b/hack/boilerplate/BUILD
@@ -0,0 +1,3 @@
+package(default_visibility = ["//visibility:public"])
+
+exports_files(glob(["*.txt"]))
diff --git a/pkg/util/sets/BUILD b/pkg/util/sets/BUILD
index 8e48d4886ac..f751da67e14 100644
--- a/pkg/util/sets/BUILD
+++ b/pkg/util/sets/BUILD
@@ -13,14 +13,8 @@ load(
 go_library(
     name = "go_default_library",
     srcs = [
-        "byte.go",
-        "doc.go",
-        "empty.go",
-        "int.go",
-        "int64.go",
-        "string.go",
+        ":set-gen",
     ],
-    tags = ["automanaged"],
 )
 
 go_test(
@@ -30,3 +24,29 @@ go_test(
     tags = ["automanaged"],
     deps = [],
 )
+
+genrule(
+    name = "set-gen",
+    srcs = [
+        "//pkg/util/sets/types:types.go",
+        "//hack/boilerplate:boilerplate.go.txt",
+    ],
+    outs = [
+        "byte.go",
+        "doc.go",
+        "empty.go",
+        "int.go",
+        "int64.go",
+        "string.go",
+    ],
+    cmd = """
+$(location //cmd/libs/go2idl/set-gen) \
+    --input-dirs ./pkg/util/sets/types \
+    --output-base $(GENDIR)/pkg/util \
+    --go-header-file $(location //hack/boilerplate:boilerplate.go.txt) \
+    --output-package sets
+    """,
+    tools = [
+        "//cmd/libs/go2idl/set-gen",
+    ],
+)
diff --git a/pkg/util/sets/types/types.go b/pkg/util/sets/types/types.go
index 6759b8ca885..2599851c920 100644
--- a/pkg/util/sets/types/types.go
+++ b/pkg/util/sets/types/types.go
@@ -22,7 +22,9 @@ package types
 //go:generate set-gen -i k8s.io/kubernetes/pkg/util/sets/types
 
 type ReferenceSetTypes struct {
-	// These types all cause files to be generated
+	// These types all cause files to be generated.
+	// These types should be reflected in the ouput of
+	// the "//pkg/util/sets:set-gen" genrule.
 	a int64
 	b int
 	c byte