seaweedfs/weed/shell/command_s3_bucket_delete.go
chrislu 9f9ef1340c use streaming mode for long poll grpc calls
streaming mode would create separate grpc connections for each call.
this is to ensure the long poll connections are properly closed.
2021-12-26 00:15:03 -08:00

68 lines
1.5 KiB
Go

package shell
import (
"context"
"flag"
"fmt"
"github.com/chrislusf/seaweedfs/weed/pb/master_pb"
"io"
"github.com/chrislusf/seaweedfs/weed/pb/filer_pb"
)
func init() {
Commands = append(Commands, &commandS3BucketDelete{})
}
type commandS3BucketDelete struct {
}
func (c *commandS3BucketDelete) Name() string {
return "s3.bucket.delete"
}
func (c *commandS3BucketDelete) Help() string {
return `delete a bucket by a given name
s3.bucket.delete -name <bucket_name>
`
}
func (c *commandS3BucketDelete) Do(args []string, commandEnv *CommandEnv, writer io.Writer) (err error) {
bucketCommand := flag.NewFlagSet(c.Name(), flag.ContinueOnError)
bucketName := bucketCommand.String("name", "", "bucket name")
if err = bucketCommand.Parse(args); err != nil {
return nil
}
if *bucketName == "" {
return fmt.Errorf("empty bucket name")
}
_, parseErr := commandEnv.parseUrl(findInputDirectory(bucketCommand.Args()))
if parseErr != nil {
return parseErr
}
var filerBucketsPath string
filerBucketsPath, err = readFilerBucketsPath(commandEnv)
if err != nil {
return fmt.Errorf("read buckets: %v", err)
}
// delete the collection directly first
err = commandEnv.MasterClient.WithClient(false, func(client master_pb.SeaweedClient) error {
_, err = client.CollectionDelete(context.Background(), &master_pb.CollectionDeleteRequest{
Name: *bucketName,
})
return err
})
if err != nil {
return
}
return filer_pb.Remove(commandEnv, filerBucketsPath, *bucketName, false, true, true, false, nil)
}