krishnasrinivas/remove-all.go

## remove-all.go
package main

import (
        "fmt"
        "log"

        "github.com/minio/minio-go"
)

func main() {
        // Note: YOUR-ACCESSKEYID, YOUR-SECRETACCESSKEY, my-bucketname and my-prefixname
        // are dummy values, please replace them with original values.

        // Requests are always secure (HTTPS) by default. Set insecure=true to enable insecure (HTTP) access.
        // This boolean value is the last argument for New().

        // New returns an Amazon S3 compatible client object. API copatibality (v2 or v4) is automatically
        // determined based on the Endpoint value.
        s3Client, err := minio.New("s3.amazonaws.com", "YOUR-ACCESSKEYID", "YOUR-SECRETACCESSKEY", false)
        if err != nil {
                fmt.Println(err)
                return
        }

        // Create a done channel to control 'ListObjects' go routine.
        doneCh := make(chan struct{})

        // Indicate to our routine to exit cleanly upon return.
        defer close(doneCh)

        // List all objects from a bucket-name with a matching prefix.
        for object := range s3Client.ListObjects("my-bucketname", "", true, doneCh) {
                if object.Err != nil {
                        fmt.Println(object.Err)
                        return
                }
                err = s3Client.RemoveObject("my-bucketname", object.Key)
                if err != nil {
                        log.Fatalln(err)

                }
                fmt.Println("removed ", object.Key)
        }
        return
}