/
ls.go
105 lines (95 loc) · 2.58 KB
/
ls.go
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/*
* Minio Client (C) 2015 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package main
import (
"fmt"
"os"
"runtime"
"strings"
"github.com/dustin/go-humanize"
"github.com/minio/mc/pkg/client"
"github.com/minio/mc/pkg/console"
"github.com/minio/minio/pkg/iodine"
)
/// ls - related internal functions
// iso8601 date
const (
printDate = "2006-01-02 15:04:05 MST"
)
// parseContent parse client Content container into printer struct
func parseContent(c *client.Content) Content {
content := Content{}
content.Time = c.Time.Local().Format(printDate)
// guess file type
content.Filetype = func() string {
if c.Type.IsDir() {
return "directory"
}
return "file"
}()
content.Size = humanize.IBytes(uint64(c.Size))
// Convert OS Type to match console file printing style
content.Name = func() string {
switch {
case runtime.GOOS == "windows":
c.Name = strings.Replace(c.Name, "/", "\\", -1)
c.Name = strings.TrimSuffix(c.Name, "\\")
default:
c.Name = strings.TrimSuffix(c.Name, "/")
}
if c.Type.IsDir() {
switch {
case runtime.GOOS == "windows":
return fmt.Sprintf("%s\\", c.Name)
default:
return fmt.Sprintf("%s/", c.Name)
}
}
return c.Name
}()
return content
}
// doList - list all entities inside a folder
func doList(clnt client.Client, recursive bool) error {
var err error
for contentCh := range clnt.List(recursive) {
if contentCh.Err != nil {
switch err := iodine.ToError(contentCh.Err).(type) {
// handle this specifically for filesystem
case client.ISBrokenSymlink:
console.Errors(ErrorMessage{
Message: "Failed with",
Error: iodine.New(err, nil),
})
continue
}
if os.IsNotExist(iodine.ToError(contentCh.Err)) || os.IsPermission(iodine.ToError(contentCh.Err)) {
console.Errors(ErrorMessage{
Message: "Failed with",
Error: iodine.New(contentCh.Err, nil),
})
continue
}
err = contentCh.Err
break
}
console.Prints(parseContent(contentCh.Content))
}
if err != nil {
return iodine.New(err, map[string]string{"Target": clnt.URL().String()})
}
return nil
}