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// Copyright 2019 Google LLC
//
// 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
//
// https://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
// [START containeranalysis_occurrences_for_note]
import (
"context"
"fmt"
"io"
containeranalysis "cloud.google.com/go/containeranalysis/apiv1"
"google.golang.org/api/iterator"
grafeaspb "google.golang.org/genproto/googleapis/grafeas/v1"
)
// getOccurrencesForNote retrieves all the Occurrences associated with a specified Note.
// Here, all Occurrences are printed and counted.
func getOccurrencesForNote(w io.Writer, noteID, projectID string) (int, error) {
// noteID := fmt.Sprintf("my-note")
ctx := context.Background()
client, err := containeranalysis.NewClient(ctx)
if err != nil {
return -1, fmt.Errorf("NewClient: %v", err)
}
defer client.Close()
req := &grafeaspb.ListNoteOccurrencesRequest{
Name: fmt.Sprintf("projects/%s/notes/%s", projectID, noteID),
}
it := client.GetGrafeasClient().ListNoteOccurrences(ctx, req)
count := 0
for {
occ, err := it.Next()
if err == iterator.Done {
break
}
if err != nil {
return -1, fmt.Errorf("occurrence iteration error: %v", err)
}
// Write custom code to process each Occurrence here.
fmt.Fprintln(w, occ)
count = count + 1
}
return count, nil
}
// [END containeranalysis_occurrences_for_note]
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