You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
100 lines
2.2 KiB
100 lines
2.2 KiB
package shell
|
|
|
|
import (
|
|
"context"
|
|
"fmt"
|
|
"io"
|
|
"strings"
|
|
|
|
"github.com/seaweedfs/seaweedfs/weed/pb/filer_pb"
|
|
"github.com/seaweedfs/seaweedfs/weed/util"
|
|
)
|
|
|
|
func init() {
|
|
Commands = append(Commands, &commandFsRm{})
|
|
}
|
|
|
|
type commandFsRm struct {
|
|
}
|
|
|
|
func (c *commandFsRm) Name() string {
|
|
return "fs.rm"
|
|
}
|
|
|
|
func (c *commandFsRm) Help() string {
|
|
return `remove file and directory entries
|
|
|
|
fs.rm [-rf] <entry1> <entry2> ...
|
|
|
|
fs.rm /dir/file_name1 dir/file_name2
|
|
fs.rm /dir
|
|
|
|
The option "-r" can be recursive.
|
|
The option "-f" can be ignored by recursive error.
|
|
`
|
|
}
|
|
|
|
func (c *commandFsRm) Do(args []string, commandEnv *CommandEnv, writer io.Writer) (err error) {
|
|
isRecursive := false
|
|
ignoreRecursiveError := false
|
|
var entries []string
|
|
for _, arg := range args {
|
|
if !strings.HasPrefix(arg, "-") {
|
|
entries = append(entries, arg)
|
|
continue
|
|
}
|
|
for _, t := range arg {
|
|
switch t {
|
|
case 'r':
|
|
isRecursive = true
|
|
case 'f':
|
|
ignoreRecursiveError = true
|
|
}
|
|
}
|
|
}
|
|
if len(entries) < 1 {
|
|
return fmt.Errorf("need to have arguments")
|
|
}
|
|
|
|
commandEnv.WithFilerClient(false, func(client filer_pb.SeaweedFilerClient) error {
|
|
for _, entry := range entries {
|
|
targetPath, err := commandEnv.parseUrl(entry)
|
|
if err != nil {
|
|
fmt.Fprintf(writer, "rm: %s: %v\n", targetPath, err)
|
|
continue
|
|
}
|
|
|
|
targetDir, targetName := util.FullPath(targetPath).DirAndName()
|
|
|
|
lookupRequest := &filer_pb.LookupDirectoryEntryRequest{
|
|
Directory: targetDir,
|
|
Name: targetName,
|
|
}
|
|
_, err = filer_pb.LookupEntry(client, lookupRequest)
|
|
if err != nil {
|
|
fmt.Fprintf(writer, "rm: %s: %v\n", targetPath, err)
|
|
continue
|
|
}
|
|
|
|
request := &filer_pb.DeleteEntryRequest{
|
|
Directory: targetDir,
|
|
Name: targetName,
|
|
IgnoreRecursiveError: ignoreRecursiveError,
|
|
IsDeleteData: true,
|
|
IsRecursive: isRecursive,
|
|
IsFromOtherCluster: false,
|
|
Signatures: nil,
|
|
}
|
|
if resp, err := client.DeleteEntry(context.Background(), request); err != nil {
|
|
fmt.Fprintf(writer, "rm: %s: %v\n", targetPath, err)
|
|
} else {
|
|
if resp.Error != "" {
|
|
fmt.Fprintf(writer, "rm: %s: %v\n", targetPath, resp.Error)
|
|
}
|
|
}
|
|
}
|
|
return nil
|
|
})
|
|
|
|
return
|
|
}
|