updating to bazel 0.0.7 and adding verify scripts

BUILD.bazel

@@ -5,8 +5,9 @@ load("@io_bazel_rules_go//go:def.bzl", "gazelle", "go_library", "go_prefix")
 go_prefix("k8s.io/kops")
 
 gazelle(
-    name = "gazelle",
+    command = "fix",
     external = "vendored",
+    name = "gazelle",
     prefix = "k8s.io/kops",
 )
 

Makefile

@@ -35,6 +35,7 @@ UPLOAD=$(BUILD)/upload
 UID:=$(shell id -u)
 GID:=$(shell id -g)
 TESTABLE_PACKAGES:=$(shell egrep -v "k8s.io/kops/cloudmock|k8s.io/kops/vendor" hack/.packages) 
+BAZEL_OPTIONS?=
 
 SOURCES:=$(shell find . -name "*.go")
 
@@ -568,17 +569,30 @@ kops-server-push: kops-server-build
 
 .PHONY: bazel-test
 bazel-test:
-	bazel test //cmd/... //pkg/... //channels/... //nodeup/... //channels/... //protokube/... //dns-controller/... //upup/... //util/... --test_output=errors
+	bazel ${BAZEL_OPTIONS} test //cmd/... //pkg/... //channels/... //nodeup/... //channels/... //protokube/... //dns-controller/... //upup/... //util/... //hack:verify-all --test_output=errors
 
 .PHONY: bazel-build
 bazel-build:
 	bazel build //cmd/... //pkg/... //channels/... //nodeup/... //channels/... //protokube/... //dns-controller/...
 
-# TODO: Get working on a mac / windows machine!
-# 	GOOS=linux GOARCH=amd64 go build -a ${EXTRA_BUILDFLAGS} -o $@ -ldflags "${EXTRA_LDFLAGS} -X k8s.io/kops.Version=${VERSION} -X k8s.io/kops.GitVersion=${GITSHA}" k8s.io/kops/cmd/nodeup
-.PHONY: bazel-crossbuild-nodeup
-bazel-crossbuild-nodeup:
-	bazel build //cmd/nodeup
+# Not working yet, but we can hope
+#.PHONY: bazel-crossbuild-kops
+#bazel-crossbuild-kops:
+#	bazel build --experimental_platforms=@io_bazel_rules_go//go/toolchain:darwin_amd64 //cmd/kops/...
+#	bazel build --experimental_platforms=@io_bazel_rules_go//go/toolchain:linux_amd64 //cmd/kops/...
+#	bazel build --experimental_platforms=@io_bazel_rules_go//go/toolchain:windows_amd64 //cmd/kops/...
+#
+#.PHONY: bazel-crossbuild-nodeup
+#bazel-crossbuild-nodeup:
+#	bazel build --experimental_platforms=@io_bazel_rules_go//go/toolchain:linux_amd64 //cmd/nodeup/...
+
+#.PHONY: bazel-crossbuild-protokube
+#bazel-crossbuild-protokube:
+#	bazel build --experimental_platforms=@io_bazel_rules_go//go/toolchain:linux_amd64 //protokube/...
+
+#.PHONY: bazel-crossbuild-dns-controller
+#bazel-crossbuild-dns-controller:
+#	bazel build --experimental_platforms=@io_bazel_rules_go//go/toolchain:linux_amd64 //dns-controller/...
 
 .PHONY: bazel-push
 # Will always push a linux-based build up to the server
@@ -595,6 +609,10 @@ bazel-push-gce-run: bazel-push
 bazel-push-aws-run: bazel-push
 	ssh -t ${TARGET} sudo SKIP_PACKAGE_UPDATE=1 /tmp/nodeup --conf=/var/cache/kubernetes-install/kube_env.yaml --v=8
 
+.PHONY: bazel-gazelle
+bazel-gazelle:
+	bazel run //:gazelle
+
 .PHONY: check-markdown-links
 check-markdown-links:
 	docker run -t -v $$PWD:/tmp \

WORKSPACE

@@ -1,9 +1,8 @@
 http_archive(
     name = "io_bazel_rules_go",
-    sha256 = "ca58b0b856dc95473b93f2228ab117913b82a6617fc0deabd107346e3981522a",
-    url = "https://github.com/bazelbuild/rules_go/releases/download/0.5.5/rules_go-0.5.5.tar.gz",
+    url = "https://github.com/bazelbuild/rules_go/releases/download/0.7.0/rules_go-0.7.0.tar.gz",
+    sha256 = "91fca9cf860a1476abdc185a5f675b641b60d3acf0596679a27b580af60bf19c",
 )
-
-load("@io_bazel_rules_go//go:def.bzl", "go_repositories", "go_repository")
-
-go_repositories()
+load("@io_bazel_rules_go//go:def.bzl", "go_rules_dependencies", "go_register_toolchains")
+go_rules_dependencies()
+go_register_toolchains()

cmd/nodeup/BUILD.bazel

@@ -16,5 +16,6 @@ go_library(
 go_binary(
     name = "nodeup",
     library = ":go_default_library",
+    static = "on",
     visibility = ["//visibility:public"],
 )

hack/BUILD

@@ -0,0 +1,32 @@
+package(default_visibility = ["//visibility:public"])
+
+
+# this does not work, and I am uncertain we will need it
+#sh_test(
+#    name = "verify-packages",
+#    srcs = ["verify-packages.sh"],
+#    tags = ["manual"],
+#)
+
+sh_test(
+    name = "verify-boilerplate",
+    srcs = ["verify-boilerplate.sh"],
+    tags = ["manual"],
+)
+
+sh_test(
+    name = "verify-gofmt",
+    srcs = ["verify-gofmt.sh"],
+    tags = ["manual"],
+)
+
+test_suite(
+    name = "verify-all",
+    tags = ["manual"],
+    tests = [
+        "verify-boilerplate",
+        #"verify-packages",
+        "verify-gofmt",
+    ],
+)
+

hack/verify-bazel.sh

@@ -0,0 +1,65 @@
+#!/usr/bin/env bash
+# Copyright 2016 The Kubernetes Authors.
+#
+# 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.
+
+set -o errexit
+set -o nounset
+set -o pipefail
+
+export KUBE_ROOT=$(dirname "${BASH_SOURCE}")/..
+
+# Example:  kube::util::trap_add 'echo "in trap DEBUG"' DEBUG
+# See: http://stackoverflow.com/questions/3338030/multiple-bash-traps-for-the-same-signal
+trap_add() {
+  local trap_add_cmd
+  trap_add_cmd=$1
+  shift
+
+  for trap_add_name in "$@"; do
+    local existing_cmd
+    local new_cmd
+
+    # Grab the currently defined trap commands for this trap
+    existing_cmd=`trap -p "${trap_add_name}" |  awk -F"'" '{print $2}'`
+
+    if [[ -z "${existing_cmd}" ]]; then
+      new_cmd="${trap_add_cmd}"
+    else
+      new_cmd="${trap_add_cmd};${existing_cmd}"
+    fi
+
+    # Assign the test
+    trap "${new_cmd}" "${trap_add_name}"
+  done
+}
+
+_tmpdir="$(mktemp -d -t verify-bazel.XXXXXX)"
+trap_add "rm -rf ${_tmpdir}" EXIT
+
+_tmp_gopath="${_tmpdir}/go"
+_tmp_kuberoot="${_tmp_gopath}/src/k8s.io/kops"
+mkdir -p "${_tmp_kuberoot}/.."
+cp -a "${KUBE_ROOT}" "${_tmp_kuberoot}/.."
+
+cd "${_tmp_kuberoot}"
+GOPATH="${_tmp_gopath}" bazel run //:gazelle
+
+diff=$(diff -Naupr "${KUBE_ROOT}" "${_tmp_kuberoot}" || true)
+
+if [[ -n "${diff}" ]]; then
+  echo "${diff}"
+  echo
+  echo "Run make bazel-gazelle"
+  exit 1
+fi