func getObject(
ctx context.Context,
bucket gcs.Bucket) (o *gcs.Object, err error) {
if *fObject == "" {
err = errors.New("You must set --object.")
return
}
o, err = bucket.StatObject(
ctx,
&gcs.StatObjectRequest{Name: *fObject})
return
}
// Stat the object with the given name, returning (nil, nil) if the object
// doesn't exist rather than failing.
func statObjectMayNotExist(
ctx context.Context,
bucket gcs.Bucket,
name string) (o *gcs.Object, err error) {
// Call the bucket.
req := &gcs.StatObjectRequest{
Name: name,
}
o, err = bucket.StatObject(ctx, req)
// Suppress "not found" errors.
if _, ok := err.(*gcs.NotFoundError); ok {
err = nil
}
// Annotate others.
if err != nil {
err = fmt.Errorf("StatObject: %v", err)
return
}
return
}