Merge pull request #61575 from ixdy/godep-remove-upstream-vendored-BUILD-files

Automatic merge from submit-queue (batch tested with PRs 61546, 61038, 61575, 60779, 61496). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.

prune Bazel build files from imported go deps and update to gazelle 0.10.1

**What this PR does / why we need it**: updates the `hack/godep-save.sh` script to prune any imported `BUILD`, `BUILD.bazel`, or `WORKSPACE` files.

We assume anything imported through godep doesn't need Bazel, but a Bazel-enabled Go project may include `BUILD` files with missing dependencies not imported by godep. To prevent this from breaking the Bazel build, remove these. (Gazelle will then regenerate the `BUILD` files based on the go build metadata.)
 
Additionally, there seems to be a bug in gazelle where it follows the `vendor/k8s.io` staging symlinks only when run through `hack/run-in-gopath.sh`. Updating to gazelle 0.10.1 fixes this bug.

A similar PR was recently merged in kubernetes/test-infra: https://github.com/kubernetes/test-infra/pull/7366

**Release note**:

```release-note
NONE
```

/assign @thockin 
cc @jayconrod

Godeps/Godeps.json

@@ -1976,6 +1976,7 @@
 		},
 		{
 			"ImportPath": "github.com/inconshreveable/mousetrap",
+			"Comment": "v1.0",
 			"Rev": "76626ae9c91c4f2a10f34cad8ce83ea42c93bb75"
 		},
 		{
@@ -2456,6 +2457,7 @@
 		},
 		{
 			"ImportPath": "github.com/pelletier/go-buffruneio",
+			"Comment": "v0.1.0",
 			"Rev": "df1e16fde7fc330a0ca68167c23bf7ed6ac31d6d"
 		},
 		{
@@ -2805,6 +2807,7 @@
 		},
 		{
 			"ImportPath": "github.com/xiang90/probing",
+			"Comment": "0.0.1",
 			"Rev": "07dd2e8dfe18522e9c447ba95f2fe95262f63bb2"
 		},
 		{

hack/godep-save.sh

@@ -81,6 +81,11 @@ done
 rm -rf vendor/github.com/docker/docker/project/
 
 kube::log::status "Updating BUILD files"
+# Assume that anything imported through godep doesn't need Bazel to build.
+# Prune out any Bazel build files, since these can break the build due to
+# missing dependencies that aren't included by godep.
+find vendor/ -type f \( -name BUILD -o -name BUILD.bazel -o -name WORKSPACE \) \
+  -exec rm -f {} \;
 hack/update-bazel.sh >/dev/null
 
 kube::log::status "Updating LICENSES file"

hack/update-bazel.sh

@@ -32,7 +32,7 @@ kube::util::go_install_from_commit \
     97099dccc8807e9159dc28f374a8f0602cab07e1
 kube::util::go_install_from_commit \
     github.com/bazelbuild/bazel-gazelle/cmd/gazelle \
-    578e73e57d6a4054ef933db1553405c9284322c7
+    0.10.1
 
 touch "${KUBE_ROOT}/vendor/BUILD"