move framework files to subdirectory for isolation

Author: Han Kang

pkg/util/metrics/BUILD

@@ -8,43 +8,20 @@ load(
 
 go_library(
     name = "go_default_library",
-    srcs = [
-        "counter.go",
-        "metric.go",
-        "opts.go",
-        "registry.go",
-        "util.go",
-        "version_parser.go",
-        "wrappers.go",
-    ],
+    srcs = ["util.go"],
     importpath = "k8s.io/kubernetes/pkg/util/metrics",
     deps = [
-        "//pkg/version:go_default_library",
-        "//staging/src/k8s.io/apimachinery/pkg/version:go_default_library",
         "//staging/src/k8s.io/client-go/util/flowcontrol:go_default_library",
-        "//vendor/github.com/blang/semver:go_default_library",
         "//vendor/github.com/prometheus/client_golang/prometheus:go_default_library",
-        "//vendor/github.com/prometheus/client_model/go:go_default_library",
-        "//vendor/k8s.io/klog:go_default_library",
     ],
 )
 
 go_test(
     name = "go_default_test",
-    srcs = [
-        "counter_test.go",
-        "registry_test.go",
-        "util_test.go",
-        "version_parser_test.go",
-    ],
+    srcs = ["util_test.go"],
     embed = [":go_default_library"],
     deps = [
-        "//staging/src/k8s.io/apimachinery/pkg/version:go_default_library",
         "//staging/src/k8s.io/client-go/util/flowcontrol:go_default_library",
-        "//vendor/github.com/blang/semver:go_default_library",
-        "//vendor/github.com/prometheus/client_golang/prometheus:go_default_library",
-        "//vendor/github.com/prometheus/common/expfmt:go_default_library",
-        "//vendor/github.com/stretchr/testify/assert:go_default_library",
     ],
 )
 
@@ -57,6 +34,9 @@ filegroup(
 
 filegroup(
     name = "all-srcs",
-    srcs = [":package-srcs"],
+    srcs = [
+        ":package-srcs",
+        "//pkg/util/metrics/framework:all-srcs",
+    ],
     tags = ["automanaged"],
 )

pkg/util/metrics/framework/BUILD

@@ -0,0 +1,58 @@
+package(default_visibility = ["//visibility:public"])
+
+load(
+    "@io_bazel_rules_go//go:def.bzl",
+    "go_library",
+    "go_test",
+)
+
+go_library(
+    name = "go_default_library",
+    srcs = [
+        "counter.go",
+        "metric.go",
+        "opts.go",
+        "registry.go",
+        "version_parser.go",
+        "wrappers.go",
+    ],
+    importpath = "k8s.io/kubernetes/pkg/util/metrics/framework",
+    deps = [
+        "//pkg/version:go_default_library",
+        "//staging/src/k8s.io/apimachinery/pkg/version:go_default_library",
+        "//vendor/github.com/blang/semver:go_default_library",
+        "//vendor/github.com/prometheus/client_golang/prometheus:go_default_library",
+        "//vendor/github.com/prometheus/client_model/go:go_default_library",
+        "//vendor/k8s.io/klog:go_default_library",
+    ],
+)
+
+go_test(
+    name = "go_default_test",
+    srcs = [
+        "counter_test.go",
+        "registry_test.go",
+        "version_parser_test.go",
+    ],
+    embed = [":go_default_library"],
+    deps = [
+        "//staging/src/k8s.io/apimachinery/pkg/version:go_default_library",
+        "//vendor/github.com/blang/semver:go_default_library",
+        "//vendor/github.com/prometheus/client_golang/prometheus:go_default_library",
+        "//vendor/github.com/prometheus/common/expfmt:go_default_library",
+        "//vendor/github.com/stretchr/testify/assert:go_default_library",
+    ],
+)
+
+filegroup(
+    name = "package-srcs",
+    srcs = glob(["**"]),
+    tags = ["automanaged"],
+    visibility = ["//visibility:private"],
+)
+
+filegroup(
+    name = "all-srcs",
+    srcs = [":package-srcs"],
+    tags = ["automanaged"],
+)

pkg/util/metrics/counter.go renamed to pkg/util/metrics/framework/counter.go

@@ -14,7 +14,7 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-package metrics
+package framework
 
 import (
 	"github.com/blang/semver"

pkg/util/metrics/counter_test.go renamed to pkg/util/metrics/framework/counter_test.go

@@ -14,7 +14,7 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-package metrics
+package framework
 
 import (
 	"bytes"

pkg/util/metrics/metric.go renamed to pkg/util/metrics/framework/metric.go

@@ -14,7 +14,7 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-package metrics
+package framework
 
 import (
 	"github.com/blang/semver"

pkg/util/metrics/opts.go renamed to pkg/util/metrics/framework/opts.go

@@ -14,7 +14,7 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-package metrics
+package framework
 
 import (
 	"fmt"

pkg/util/metrics/registry.go renamed to pkg/util/metrics/framework/registry.go

@@ -14,7 +14,7 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-package metrics
+package framework
 
 import (
 	"github.com/blang/semver"

pkg/util/metrics/registry_test.go renamed to pkg/util/metrics/framework/registry_test.go

@@ -14,7 +14,7 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-package metrics
+package framework
 
 import (
 	"github.com/blang/semver"

pkg/util/metrics/version_parser.go renamed to pkg/util/metrics/framework/version_parser.go

@@ -14,7 +14,7 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-package metrics
+package framework
 
 import (
 	"fmt"

pkg/util/metrics/version_parser_test.go renamed to pkg/util/metrics/framework/version_parser_test.go

@@ -14,7 +14,7 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-package metrics
+package framework
 
 import (
 	apimachineryversion "k8s.io/apimachinery/pkg/version"