Golang ListObjectsRequest.ContinuationToken Examples

Example #1

File: list_all.go Project: okdave/gcloud

// Repeatedly call bucket.ListObjects until there is nothing further to list,
// returning all objects and collapsed runs encountered.
//
// May modify *req.
func ListAll(
	ctx context.Context,
	bucket gcs.Bucket,
	req *gcs.ListObjectsRequest) (
	objects []*gcs.Object,
	runs []string,
	err error) {
	for {
		// Grab one set of results.
		var listing *gcs.Listing
		if listing, err = bucket.ListObjects(ctx, req); err != nil {
			return
		}

		// Accumulate the results.
		objects = append(objects, listing.Objects...)
		runs = append(runs, listing.CollapsedRuns...)

		// Are we done?
		if listing.ContinuationToken == "" {
			break
		}

		req.ContinuationToken = listing.ContinuationToken
	}

	return
}