-
-
Save deepakjois/38a53b156b13fbfbdee9 to your computer and use it in GitHub Desktop.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
package main | |
import ( | |
"crypto/md5" | |
"flag" | |
"fmt" | |
"io" | |
"launchpad.net/goamz/aws" | |
"launchpad.net/goamz/s3" | |
"os" | |
"path/filepath" | |
) | |
const debug = true | |
var ( | |
bucketName string | |
localPath string | |
) | |
func init() { | |
flag.StringVar(&bucketName, "b", "", "Bucket Name") | |
flag.StringVar(&localPath, "p", "", "Local Path") | |
} | |
func HashFile(reader io.Reader) []byte { | |
hasher := md5.New() | |
io.Copy(hasher, reader) | |
return hasher.Sum(nil) | |
} | |
func HashLocal(fname string) []byte { | |
file, err := os.Open(fname) | |
if err != nil { | |
panic(err.Error()) | |
} | |
return HashFile(file) | |
} | |
func HashRemote(bucket *s3.Bucket, path string) []byte { | |
file, err := bucket.GetReader(path) | |
if err != nil { | |
panic(err.Error()) | |
} | |
return HashFile(file) | |
} | |
func UploadWalker(path string, info os.FileInfo, err error) error { | |
fmt.Println(path) | |
fmt.Println(info.Name()) | |
fmt.Println(info.IsDir()) | |
return nil | |
} | |
func main() { | |
flag.Parse() | |
if localPath == "" || bucketName == "" { | |
flag.PrintDefaults() | |
return | |
} | |
auth, err := aws.EnvAuth() | |
if err != nil { | |
panic(err.Error()) | |
} | |
s3Conn := s3.New(auth, aws.USWest) | |
bucket := s3Conn.Bucket(bucketName) | |
contents, err := bucket.List("/", "", "", 1000) | |
if err != nil { | |
fmt.Println(contents) | |
panic(err.Error()) | |
} | |
fmt.Println(contents) | |
filepath.Walk(localPath, UploadWalker) | |
return | |
} |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment