I'm to download all the log files in a particular bucket (eventually every bucket I have), here is the code I'm using
package main
import (
"fmt"
"os"
"path/filepath"
"github.com/aws/aws-sdk-go/aws"
"github.com/aws/aws-sdk-go/aws/session"
"github.com/aws/aws-sdk-go/service/s3"
"github.com/aws/aws-sdk-go/service/s3/s3manager"
)
var (
// variables empty for security
Bucket = "" // Download from this bucket
Prefix = "" // Using this key prefix
LocalDirectory = "s3logs" // Into this directory
)
func main() {
client := s3.New(session.New(), &aws.Config{Region: aws.String("us-west-1")})
params := &s3.ListObjectsInput{Bucket: &Bucket, Prefix: &Prefix}
manager := s3manager.NewDownloader(client)
d := downloader{bucket: Bucket, dir: LocalDirectory, Downloader: manager}
client.ListObjectsPages(params, d.eachPage)
}
type downloader struct {
*s3manager.Downloader
bucket, dir string
}
func (d *downloader) eachPage(page *s3.ListObjectsOutput, more bool) bool {
for _, obj := range page.Contents {
d.downloadToFile(*obj.Key)
}
return true
}
func (d *downloader) downloadToFile(key string) {
// Create the directories in the path
file := filepath.Join(d.dir, key)
if err := os.MkdirAll(filepath.Dir(file), 0775); err != nil {
panic(err)
}
fmt.Printf("Downloading " + key)
// Setup the local file
fd, err := os.Create(file)
if err != nil {
panic(err)
}
defer fd.Close()
// Download the file using the AWS SDK
fmt.Printf("Downloading s3://%s/%s to %s...
", d.bucket, key, file)
params := &s3.GetObjectInput{Bucket: &d.bucket, Key: &key}
d.Download(fd, params)
}
However when I run this code I receive a panic error
cannot use client (type *s3.S3) as type client.ConfigProvider in argument to s3manager.NewDownloader: *s3.S3 does not implement client.ConfigProvider (missing ClientConfig method)
I have no idea what this code won't work, any thoughts and or fixes
