aws-sdk-go-v2-wrapper | S3

Quick Usage

import (
	"context"

	"github.com/evalphobia/aws-sdk-go-v2-wrapper/config"
	"github.com/evalphobia/aws-sdk-go-v2-wrapper/s3"
)

func main() {
	svc, err := s3.New(config.Config{
		AccessKey: "<...>",
		SecretKey: "<...>",
	})
	if err != nil {
		panic(err)
	}

	ctx := context.Background()
	has, err := svc.XExistObject(ctx, "my-bucket", "users/101/data")
	if err != nil {
		panic(err)
	}
	if !has {
		panic("cannot find the data")
	}

	result, err := svc.XGetObjectFromPath(ctx, "my-bucket", "users/101/data")
	if err != nil {
		panic(err)
	}
	if !result.Exists {
		panic("cannot find the data")
	}

	byt, err := fresult.ToBytes()
	if err != nil {
		panic(err)
	}
	fmt.Printf("[my-bucket/users/101/data] has %d bytes", len(byt))

	presignedURL, err := svc.XGetPresignURL(ctx, "my-bucket", "users/101/data", 10 * time.Minute)
	if err != nil {
		panic(err)
	}
	fmt.Printf("Download here: %s (this link expires after 10 minutes)", presignedURL)
	// ...
}

X API

Name	Description
XCreateBucketFromName	creates a bucket.
XDeleteBucketFromName	deletes a bucket.
XDeleteAllObjects	deletes all of objects in the bucket.
XDeleteObjectFromPath	deletes an object.
XExistBucket	checks if the bucket already exists or not.
XExistObject	checks if the object exists or not.
XGetObjectFromPath	gets an object.
XGetPresignURL	gets an presigned url of the object for GET.
XPutObjectToPath	puts an object to the path and bytes data.