Make file copyright consistent and automated

Makefile

@@ -138,7 +138,6 @@ io/ioutil.{Discard,NopCloser,ReadAll,ReadDir,ReadFile,TempDir,TempFile,Writefile
 	@go vet -stdmethods=false ./...
 	@echo ">> linting all of the Go files GOGC=${GOGC}"
 	@$(GOLANGCI_LINT) run
-	# TODO(saswatamcode): Enable this in a separate commit.
-	# @echo ">> ensuring Copyright headers"
-	# @go run ./scripts/copyright
+	@echo ">> ensuring Copyright headers"
+	@go run ./scripts/copyright
 	$(call require_clean_work_tree,'detected files without copyright, run make lint and commit changes')

collectors/metrics/cmd/metrics-collector/main.go

@@ -1,4 +1,6 @@
+// Copyright (c) Red Hat, Inc.
 // Copyright Contributors to the Open Cluster Management project
+// Licensed under the Apache License 2.0
 
 package main
 

collectors/metrics/cmd/metrics-collector/main_test.go

@@ -1,3 +1,7 @@
+// Copyright (c) Red Hat, Inc.
+// Copyright Contributors to the Open Cluster Management project
+// Licensed under the Apache License 2.0
+
 package main
 
 import (

collectors/metrics/pkg/collectrule/evaluator.go

@@ -1,5 +1,6 @@
-// Copyright (c) 2021 Red Hat, Inc.
+// Copyright (c) Red Hat, Inc.
 // Copyright Contributors to the Open Cluster Management project
+// Licensed under the Apache License 2.0
 
 package collectrule
 

collectors/metrics/pkg/collectrule/evaluator_test.go

@@ -1,5 +1,7 @@
-// Copyright (c) 2021 Red Hat, Inc.
+// Copyright (c) Red Hat, Inc.
 // Copyright Contributors to the Open Cluster Management project
+// Licensed under the Apache License 2.0
+
 package collectrule
 
 import (

collectors/metrics/pkg/forwarder/forwarder.go

@@ -1,4 +1,6 @@
+// Copyright (c) Red Hat, Inc.
 // Copyright Contributors to the Open Cluster Management project
+// Licensed under the Apache License 2.0
 
 package forwarder
 

collectors/metrics/pkg/forwarder/forwarder_test.go

@@ -1,4 +1,7 @@
+// Copyright (c) Red Hat, Inc.
 // Copyright Contributors to the Open Cluster Management project
+// Licensed under the Apache License 2.0
+
 package forwarder
 
 import (

collectors/metrics/pkg/http/roundtripper.go

@@ -1,3 +1,7 @@
+// Copyright (c) Red Hat, Inc.
+// Copyright Contributors to the Open Cluster Management project
+// Licensed under the Apache License 2.0
+
 package http
 
 import (

collectors/metrics/pkg/http/routes.go

@@ -1,3 +1,7 @@
+// Copyright (c) Red Hat, Inc.
+// Copyright Contributors to the Open Cluster Management project
+// Licensed under the Apache License 2.0
+
 package http
 
 import (

collectors/metrics/pkg/logger/logger.go

@@ -1,3 +1,7 @@
+// Copyright (c) Red Hat, Inc.
+// Copyright Contributors to the Open Cluster Management project
+// Licensed under the Apache License 2.0
+
 package logger
 
 import (

collectors/metrics/pkg/metricfamily/anonymize.go

@@ -1,3 +1,7 @@
+// Copyright (c) Red Hat, Inc.
+// Copyright Contributors to the Open Cluster Management project
+// Licensed under the Apache License 2.0
+
 package metricfamily
 
 import (

collectors/metrics/pkg/metricfamily/count.go

@@ -1,3 +1,7 @@
+// Copyright (c) Red Hat, Inc.
+// Copyright Contributors to the Open Cluster Management project
+// Licensed under the Apache License 2.0
+
 package metricfamily
 
 import clientmodel "github.com/prometheus/client_model/go"

collectors/metrics/pkg/metricfamily/drop_timestamp.go

@@ -1,3 +1,7 @@
+// Copyright (c) Red Hat, Inc.
+// Copyright Contributors to the Open Cluster Management project
+// Licensed under the Apache License 2.0
+
 package metricfamily
 
 import clientmodel "github.com/prometheus/client_model/go"

collectors/metrics/pkg/metricfamily/drop_timestamp_test.go

@@ -1,3 +1,7 @@
+// Copyright (c) Red Hat, Inc.
+// Copyright Contributors to the Open Cluster Management project
+// Licensed under the Apache License 2.0
+
 package metricfamily
 
 import (

collectors/metrics/pkg/metricfamily/drop_unsorted.go

@@ -1,3 +1,7 @@
+// Copyright (c) Red Hat, Inc.
+// Copyright Contributors to the Open Cluster Management project
+// Licensed under the Apache License 2.0
+
 package metricfamily
 
 import clientmodel "github.com/prometheus/client_model/go"

collectors/metrics/pkg/metricfamily/elide.go

@@ -1,3 +1,7 @@
+// Copyright (c) Red Hat, Inc.
+// Copyright Contributors to the Open Cluster Management project
+// Licensed under the Apache License 2.0
+
 package metricfamily
 
 import (

collectors/metrics/pkg/metricfamily/elide_test.go

@@ -1,3 +1,7 @@
+// Copyright (c) Red Hat, Inc.
+// Copyright Contributors to the Open Cluster Management project
+// Licensed under the Apache License 2.0
+
 package metricfamily
 
 import (

collectors/metrics/pkg/metricfamily/empty.go

@@ -1,3 +1,7 @@
+// Copyright (c) Red Hat, Inc.
+// Copyright Contributors to the Open Cluster Management project
+// Licensed under the Apache License 2.0
+
 package metricfamily
 
 import clientmodel "github.com/prometheus/client_model/go"

collectors/metrics/pkg/metricfamily/expired.go

@@ -1,3 +1,7 @@
+// Copyright (c) Red Hat, Inc.
+// Copyright Contributors to the Open Cluster Management project
+// Licensed under the Apache License 2.0
+
 package metricfamily
 
 import (

collectors/metrics/pkg/metricfamily/hypershift_transformer.go

@@ -1,4 +1,7 @@
+// Copyright (c) Red Hat, Inc.
 // Copyright Contributors to the Open Cluster Management project
+// Licensed under the Apache License 2.0
+
 package metricfamily
 
 import (

collectors/metrics/pkg/metricfamily/hypershift_transformer_test.go

@@ -1,4 +1,7 @@
+// Copyright (c) Red Hat, Inc.
 // Copyright Contributors to the Open Cluster Management project
+// Licensed under the Apache License 2.0
+
 package metricfamily
 
 import (

collectors/metrics/pkg/metricfamily/invalid.go

@@ -1,3 +1,7 @@
+// Copyright (c) Red Hat, Inc.
+// Copyright Contributors to the Open Cluster Management project
+// Licensed under the Apache License 2.0
+
 package metricfamily
 
 import (

collectors/metrics/pkg/metricfamily/label.go

@@ -1,3 +1,7 @@
+// Copyright (c) Red Hat, Inc.
+// Copyright Contributors to the Open Cluster Management project
+// Licensed under the Apache License 2.0
+
 package metricfamily
 
 import (

collectors/metrics/pkg/metricfamily/multi_transformer.go

@@ -1,3 +1,7 @@
+// Copyright (c) Red Hat, Inc.
+// Copyright Contributors to the Open Cluster Management project
+// Licensed under the Apache License 2.0
+
 package metricfamily
 
 import (

collectors/metrics/pkg/metricfamily/none.go

@@ -1,3 +1,7 @@
+// Copyright (c) Red Hat, Inc.
+// Copyright Contributors to the Open Cluster Management project
+// Licensed under the Apache License 2.0
+
 package metricfamily
 
 import clientmodel "github.com/prometheus/client_model/go"

collectors/metrics/pkg/metricfamily/pack.go

@@ -1,3 +1,7 @@
+// Copyright (c) Red Hat, Inc.
+// Copyright Contributors to the Open Cluster Management project
+// Licensed under the Apache License 2.0
+
 package metricfamily
 
 import clientmodel "github.com/prometheus/client_model/go"

collectors/metrics/pkg/metricfamily/rename.go

@@ -1,3 +1,7 @@
+// Copyright (c) Red Hat, Inc.
+// Copyright Contributors to the Open Cluster Management project
+// Licensed under the Apache License 2.0
+
 package metricfamily
 
 import clientmodel "github.com/prometheus/client_model/go"

collectors/metrics/pkg/metricfamily/required.go

@@ -1,3 +1,7 @@
+// Copyright (c) Red Hat, Inc.
+// Copyright Contributors to the Open Cluster Management project
+// Licensed under the Apache License 2.0
+
 package metricfamily
 
 import (

collectors/metrics/pkg/metricfamily/sort.go

@@ -1,3 +1,7 @@
+// Copyright (c) Red Hat, Inc.
+// Copyright Contributors to the Open Cluster Management project
+// Licensed under the Apache License 2.0
+
 package metricfamily
 
 import (

collectors/metrics/pkg/metricfamily/transform.go

@@ -1,3 +1,7 @@
+// Copyright (c) Red Hat, Inc.
+// Copyright Contributors to the Open Cluster Management project
+// Licensed under the Apache License 2.0
+
 package metricfamily
 
 import (

collectors/metrics/pkg/metricfamily/transform_test.go

@@ -1,3 +1,7 @@
+// Copyright (c) Red Hat, Inc.
+// Copyright Contributors to the Open Cluster Management project
+// Licensed under the Apache License 2.0
+
 package metricfamily
 
 import (

collectors/metrics/pkg/metricfamily/unsorted.go

@@ -1,3 +1,7 @@
+// Copyright (c) Red Hat, Inc.
+// Copyright Contributors to the Open Cluster Management project
+// Licensed under the Apache License 2.0
+
 package metricfamily
 
 import (

collectors/metrics/pkg/metricfamily/whitelist.go

@@ -1,3 +1,7 @@
+// Copyright (c) Red Hat, Inc.
+// Copyright Contributors to the Open Cluster Management project
+// Licensed under the Apache License 2.0
+
 package metricfamily
 
 import (

collectors/metrics/pkg/metricfamily/whitelist_test.go

@@ -1,3 +1,7 @@
+// Copyright (c) Red Hat, Inc.
+// Copyright Contributors to the Open Cluster Management project
+// Licensed under the Apache License 2.0
+
 package metricfamily
 
 import (

collectors/metrics/pkg/metricsclient/metricsclient.go

@@ -1,4 +1,6 @@
+// Copyright (c) Red Hat, Inc.
 // Copyright Contributors to the Open Cluster Management project
+// Licensed under the Apache License 2.0
 
 package metricsclient
 

collectors/metrics/pkg/metricsclient/metricsclient_test.go

@@ -1,4 +1,7 @@
+// Copyright (c) Red Hat, Inc.
 // Copyright Contributors to the Open Cluster Management project
+// Licensed under the Apache License 2.0
+
 package metricsclient
 
 import (

collectors/metrics/pkg/reader/reader.go

@@ -1,3 +1,7 @@
+// Copyright (c) Red Hat, Inc.
+// Copyright Contributors to the Open Cluster Management project
+// Licensed under the Apache License 2.0
+
 package reader
 
 import (

collectors/metrics/pkg/reader/reader_test.go

@@ -1,3 +1,7 @@
+// Copyright (c) Red Hat, Inc.
+// Copyright Contributors to the Open Cluster Management project
+// Licensed under the Apache License 2.0
+
 package reader
 
 import (

collectors/metrics/pkg/simulator/simulator.go

@@ -1,4 +1,6 @@
+// Copyright (c) Red Hat, Inc.
 // Copyright Contributors to the Open Cluster Management project
+// Licensed under the Apache License 2.0
 
 package simulator
 

collectors/metrics/pkg/simulator/simulator_test.go

@@ -1,4 +1,6 @@
+// Copyright (c) Red Hat, Inc.
 // Copyright Contributors to the Open Cluster Management project
+// Licensed under the Apache License 2.0
 
 package simulator
 

collectors/metrics/pkg/status/status.go

@@ -1,4 +1,6 @@
+// Copyright (c) Red Hat, Inc.
 // Copyright Contributors to the Open Cluster Management project
+// Licensed under the Apache License 2.0
 
 package status
 

collectors/metrics/pkg/status/status_test.go

@@ -1,4 +1,7 @@
+// Copyright (c) Red Hat, Inc.
 // Copyright Contributors to the Open Cluster Management project
+// Licensed under the Apache License 2.0
+
 package status
 
 import (

examples/gen.go

@@ -1,29 +1,15 @@
-// Copyright (c) 2022 Red Hat, Inc.
+// Copyright (c) Red Hat, Inc.
 // Copyright Contributors to the Open Cluster Management project
-/*
-Copyright 2022.
-
-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
+// Licensed under the Apache License 2.0
 
-    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 main
 
 /*
 How to generate minio certs:
 1. run `go run gen.go` to re-generate certs.
 2. run `oc create secret generic minio-tls-secret --from-file=ca.crt=./minio-tls/certs/ca.crt --from-file=public.crt=./minio-tls/certs/public.crt --from-file=private.key=./minio-tls/certs/private.key --dry-run='client' -oyaml --namespace=open-cluster-management-observability > ./minio-tls/minio-tls-secret.yaml` to generate minio-tls-secret.yaml
 */
 
-package main
-
 import (
 	"crypto/rand"
 	"crypto/rsa"

loaders/dashboards/cmd/main.go

@@ -1,5 +1,6 @@
-// Copyright (c) 2021 Red Hat, Inc.
+// Copyright (c) Red Hat, Inc.
 // Copyright Contributors to the Open Cluster Management project
+// Licensed under the Apache License 2.0
 
 package main
 

loaders/dashboards/pkg/controller/dashboard_controller.go

@@ -1,5 +1,6 @@
-// Copyright (c) 2021 Red Hat, Inc.
+// Copyright (c) Red Hat, Inc.
 // Copyright Contributors to the Open Cluster Management project
+// Licensed under the Apache License 2.0
 
 package controller
 

loaders/dashboards/pkg/controller/dashboard_controller_test.go

@@ -1,5 +1,6 @@
-// Copyright (c) 2021 Red Hat, Inc.
+// Copyright (c) Red Hat, Inc.
 // Copyright Contributors to the Open Cluster Management project
+// Licensed under the Apache License 2.0
 
 package controller
 

loaders/dashboards/pkg/util/grafana_util.go

@@ -1,5 +1,6 @@
-// Copyright (c) 2021 Red Hat, Inc.
+// Copyright (c) Red Hat, Inc.
 // Copyright Contributors to the Open Cluster Management project
+// Licensed under the Apache License 2.0
 
 package util