gobindata_util.go

/*
Copyright 2016 The Kubernetes Authors All rights reserved.

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.
*/

package framework

import "k8s.io/kubernetes/test/e2e/generated"

// ReadOrDie reads a file from gobindata.  To generate gobindata, run
//
// # Install the program
// go get -u github.com/jteeuwen/go-bindata/...
//
// # Generate the bindata file.
// go-bindata \
// 	-pkg generated -ignore .jpg -ignore .png -ignore .md \
// 	./examples/* ./docs/user-guide/* test/e2e/testing-manifests/kubectl/* test/images/*
//
// # Copy it into the generated directory if the results are what you expected.
// cp bindata.go test/e2e/generated
func ReadOrDie(filePath string) []byte {
	fileBytes, err := generated.Asset(filePath)
	if err != nil {
		gobindata_msg := "An error occured, possibly gobindata doesn't know about the file you're opening. For questions on maintaining gobindata, contact the sig-testing group."
		Logf("Available gobindata files: %v ", generated.AssetNames())
		Failf("Failed opening %v , with error %v.  %v.", filePath, err, gobindata_msg)
	}
	return fileBytes
}