// listBucket lists the contents of a bucket in Google Cloud Storage.
func (d *demo) listBucket() {
io.WriteString(d.w, "\nListbucket result:\n")
query := &storage.Query{Prefix: "foo"}
for query != nil {
objs, err := storage.ListObjects(d.ctx, bucket, query)
if err != nil {
d.errorf("listBucket: unable to list bucket %q: %v", bucket, err)
return
}
query = objs.Next
for _, obj := range objs.Results {
d.dumpStats(obj)
}
}
}
func (d *demo) listDir(name, indent string) {
query := &storage.Query{Prefix: name, Delimiter: "/"}
for query != nil {
objs, err := storage.ListObjects(d.ctx, bucket, query)
if err != nil {
d.errorf("listBucketDirMode: unable to list bucket %q: %v", bucket, err)
return
}
query = objs.Next
for _, obj := range objs.Results {
fmt.Fprint(d.w, indent)
d.dumpStats(obj)
}
for _, dir := range objs.Prefixes {
fmt.Fprintf(d.w, "%v(directory: /%v/%v)\n", indent, bucket, dir)
d.listDir(dir, indent+" ")
}
}
}