Bumping k8s dependencies to 1.13

vendor/github.com/googleapis/gnostic/linters/node/gnostic-lint-operations/Makefile

@@ -0,0 +1,20 @@
+
+GNOSTIC = $(GOPATH)/src/github.com/googleapis/gnostic
+
+plugin:
+	node_modules/.bin/pbjs -t json \
+		$(GNOSTIC)/OpenAPIv2/OpenAPIv2.proto \
+		$(GNOSTIC)/OpenAPIv3/OpenAPIv3.proto \
+		$(GNOSTIC)/discovery/discovery.proto \
+		$(GNOSTIC)/surface/surface.proto \
+		$(GNOSTIC)/plugins/plugin.proto \
+		> bundle.json
+	node_modules/.bin/nexe gnostic-lint-operations.js
+
+run:	plugin
+	gnostic $(GNOSTIC)/examples/v2.0/yaml/petstore.yaml --lint-operations
+
+setup:
+	npm install protobufjs
+	npm install get-stdin
+	npm install nexe

vendor/github.com/googleapis/gnostic/linters/node/gnostic-lint-operations/README.md

@@ -0,0 +1,15 @@
+This directory contains a gnostic linter written with node.
+
+It is built using [dcodeIO/Protobuf.js](https://github.com/dcodeIO/ProtoBuf.js).
+
+### SETUP
+
+- Install node.
+- Run `make setup` to install node dependencies.
+
+### TRY IT
+
+- Run `make run` to test-run the plugin.
+
+
+

vendor/github.com/googleapis/gnostic/linters/node/gnostic-lint-operations/gnostic-lint-operations.js

@@ -0,0 +1,47 @@
+// import libraries
+const protobuf = require("protobufjs")
+const getStdin = require('get-stdin')
+
+// import messages
+const root = protobuf.Root.fromJSON(require("./bundle.json"))
+const Request = root.lookupType("gnostic.plugin.v1.Request")
+const Response = root.lookupType("gnostic.plugin.v1.Response")
+const Document = root.lookupType("openapi.v2.Document")
+
+getStdin.buffer().then(buffer => {
+	const request = Request.decode(buffer)
+	messages = []
+	for (var j in request.models) {
+		const m = request.models[j]
+		if (m.type_url == "openapi.v2.Document") {
+			const openapi2 = Document.decode(m.value)
+			const paths = openapi2.paths.path
+			for (var i in paths) {
+				const path = paths[i]
+				//console.error('path %s\n\n', path.name)
+				const getOperation = path.value.get
+				if (getOperation && getOperation.operationId == "") {
+					messages.push({level:3, code:"NOOPERATIONID", text:"No operation id.", keys:["paths", path.name, "get"]})
+				}
+				const postOperation = path.value.post
+				if (postOperation && postOperation.operationId == "") {
+					messages.push({level:3, code:"NOOPERATIONID", text:"No operation id.", keys:["paths", path.name, "post"]})
+				}
+				//console.error('get %s\n\n', JSON.stringify(getOperation))
+			}
+		}
+	}
+	
+	const payload = {
+		messages: messages
+	}
+
+	// Verify the payload if necessary (i.e. when possibly incomplete or invalid)
+	const errMsg = Response.verify(payload)
+	if (errMsg)
+		throw Error(errMsg)
+
+	const message = Response.create(payload)
+	process.stdout.write(Response.encode(message).finish())
+
+}).catch(err => console.error(err))